Sientra Ownership 2024 | Who Owns Sientra Now?

Overview RevenueFinancials Chart Transcripts

Institutional Ownership

285.25%

Institutional Holders

60.00

Sientra Institutional Shareholders

Institutional Shareholders by % of Total Shares

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
STIFEL FINANCIAL CORP	56.87%	0.00%	408,046	408,046	100.00%	628,392,000	Mar 31, 2023
VANGUARD GROUP INC	40.21%	-	288,570	288,570	100.00%	444,398,000	Mar 31, 2023
BLACKSTONE INC.	38.06%	0.00%	273,076	273,076	100.00%	420,537,000	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	37.50%	0.04%	269,110	269,110	100.00%	414,000	Mar 31, 2023
SIO CAPITAL MANAGEMENT, LLC	35.54%	0.19%	254,997	254,997	100.00%	392,695,000	Mar 31, 2023
CARLYLE GROUP INC.	23.32%	0.01%	167,358	167,358	100.00%	256,058,000	Mar 31, 2023
BLACKROCK INC.	16.20%	-	116,271	116,271	100.00%	179,058,000	Mar 31, 2023
HIGHTOWER ADVISORS, LLC	9.18%	0.00%	65,883	65,883	100.00%	101,000,000	Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC	7.76%	-	55,653	55,653	100.00%	85,705,000	Mar 31, 2023
MORGAN STANLEY	5.15%	-	36,947	36,947	100.00%	56,898,000	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	4.23%	-	30,382	30,382	100.00%	47,000	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	3.84%	0.00%	27,570	27,570	100.00%	42,000	Mar 31, 2023
CREATIVE PLANNING	3.79%	0.00%	27,217	27,217	100.00%	41,914,000	Mar 31, 2023
ATRIA WEALTH SOLUTIONS, INC.	3.48%	0.00%	25,000	25,000	100.00%	38,500,000	Mar 31, 2023
X-SQUARE CAPITAL, LLC	3.44%	0.02%	24,656	24,656	100.00%	38,000	Mar 31, 2023
NORTHERN TRUST CORP	2.89%	-	20,759	20,759	100.00%	31,969,000	Mar 31, 2023
OPPENHEIMER & CO INC	2.84%	0.00%	20,380	20,380	100.00%	31,385,000	Mar 31, 2023
BRIDGEWAY CAPITAL MANAGEMENT, LLC	2.82%	0.00%	20,200	20,200	100.00%	31,108,000	Mar 31, 2023
STATE STREET CORP	2.51%	-	18,041	18,041	100.00%	27,783,000	Mar 31, 2023
EVOKE WEALTH, LLC	2.48%	0.00%	17,827	17,827	100.00%	27,454,000	Mar 31, 2023

Sientra's largest institutional shareholder is STIFEL FINANCIAL CORP, holding 56.87% of the company's total share outstanding, currently valued at $628.39M. The top 10 institutional shareholders own together 269.79% of the company.

Institutional Shareholders by % of Total Assets

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
SIO CAPITAL MANAGEMENT, LLC	35.54%	0.19%	254,997	254,997	100.00%	392,695,000	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	37.50%	0.04%	269,110	269,110	100.00%	414,000	Mar 31, 2023
X-SQUARE CAPITAL, LLC	3.44%	0.02%	24,656	24,656	100.00%	38,000	Mar 31, 2023
QUENT CAPITAL, LLC	0.49%	0.01%	30,982	30,982	100.00%	51,740,000	Mar 31, 2023
CARLYLE GROUP INC.	23.32%	0.01%	167,358	167,358	100.00%	256,058,000	Mar 31, 2023
WARBERG ASSET MANAGEMENT LLC	1.39%	0.00%	10,000	10,000	100.00%	15,400,000	Mar 31, 2023
HIGHMARK WEALTH MANAGEMENT LLC	0.24%	0.00%	1,730	1,730	100.00%	2,664,000	Mar 31, 2023
BLACKSTONE INC.	38.06%	0.00%	273,076	273,076	100.00%	420,537,000	Mar 31, 2023
EVOKE WEALTH, LLC	2.48%	0.00%	17,827	17,827	100.00%	27,454,000	Mar 31, 2023
STIFEL FINANCIAL CORP	56.87%	0.00%	408,046	408,046	100.00%	628,392,000	Mar 31, 2023
BRIDGEWAY CAPITAL MANAGEMENT, LLC	2.82%	0.00%	20,200	20,200	100.00%	31,108,000	Mar 31, 2023
OPPENHEIMER & CO INC	2.84%	0.00%	20,380	20,380	100.00%	31,385,000	Mar 31, 2023
ATRIA WEALTH SOLUTIONS, INC.	3.48%	0.00%	25,000	25,000	100.00%	38,500,000	Mar 31, 2023
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	1.39%	0.00%	10,000	10,000	100.00%	15,400,000	Mar 31, 2023
HIGHTOWER ADVISORS, LLC	9.18%	0.00%	65,883	65,883	100.00%	101,000,000	Mar 31, 2023
CREATIVE PLANNING	3.79%	0.00%	27,217	27,217	100.00%	41,914,000	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	3.84%	0.00%	27,570	27,570	100.00%	42,000	Mar 31, 2023
GROUP ONE TRADING, L.P.	1.28%	0.00%	9,202	9,202	100.00%	14,171,000	Mar 31, 2023
GROUP ONE TRADING, L.P.	1.10%	-	7,900	7,900	100.00%	12,166,000	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	4.23%	-	30,382	30,382	100.00%	47,000	Mar 31, 2023

The largest Sientra shareholder by % of total assets is SIO CAPITAL MANAGEMENT, LLC. The company owns 255.00K shares of Sientra (SIEN), representing 0.19% of its total assets.

Institutional Buyers

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
STIFEL FINANCIAL CORP	56.87%	0.00%	408,046	408,046	100.00%	628,392,000	Mar 31, 2023
VANGUARD GROUP INC	40.21%	-	288,570	288,570	100.00%	444,398,000	Mar 31, 2023
BLACKSTONE INC.	38.06%	0.00%	273,076	273,076	100.00%	420,537,000	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	37.50%	0.04%	269,110	269,110	100.00%	414,000	Mar 31, 2023
SIO CAPITAL MANAGEMENT, LLC	35.54%	0.19%	254,997	254,997	100.00%	392,695,000	Mar 31, 2023
CARLYLE GROUP INC.	23.32%	0.01%	167,358	167,358	100.00%	256,058,000	Mar 31, 2023
BLACKROCK INC.	16.20%	-	116,271	116,271	100.00%	179,058,000	Mar 31, 2023
HIGHTOWER ADVISORS, LLC	9.18%	0.00%	65,883	65,883	100.00%	101,000,000	Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC	7.76%	-	55,653	55,653	100.00%	85,705,000	Mar 31, 2023
MORGAN STANLEY	5.15%	-	36,947	36,947	100.00%	56,898,000	Mar 31, 2023
QUENT CAPITAL, LLC	0.49%	0.01%	30,982	30,982	100.00%	51,740,000	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	4.23%	-	30,382	30,382	100.00%	47,000	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	3.84%	0.00%	27,570	27,570	100.00%	42,000	Mar 31, 2023
CREATIVE PLANNING	3.79%	0.00%	27,217	27,217	100.00%	41,914,000	Mar 31, 2023
ATRIA WEALTH SOLUTIONS, INC.	3.48%	0.00%	25,000	25,000	100.00%	38,500,000	Mar 31, 2023
X-SQUARE CAPITAL, LLC	3.44%	0.02%	24,656	24,656	100.00%	38,000	Mar 31, 2023
NORTHERN TRUST CORP	2.89%	-	20,759	20,759	100.00%	31,969,000	Mar 31, 2023
OPPENHEIMER & CO INC	2.84%	0.00%	20,380	20,380	100.00%	31,385,000	Mar 31, 2023
BRIDGEWAY CAPITAL MANAGEMENT, LLC	2.82%	0.00%	20,200	20,200	100.00%	31,108,000	Mar 31, 2023
STATE STREET CORP	2.51%	-	18,041	18,041	100.00%	27,783,000	Mar 31, 2023

As of Mar 31 2023, Sientra's largest institutional buyer is STIFEL FINANCIAL CORP. The company purchased 408.05K stocks of SIEN, valued at $628.39M.

Institutional Sellers

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
VANGUARD GROUP INC	-	-	-	-281,945	-100.00%	-	Mar 31, 2023
BLACKSTONE INC.	-	-	-	-273,077	-100.00%	-	Mar 31, 2023
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	-	-	-	-267,995	-100.00%	-	Mar 31, 2023
SIO CAPITAL MANAGEMENT, LLC	-	-	-	-255,000	-100.00%	-	Mar 31, 2023
STIFEL FINANCIAL CORP	-	-	-	-230,539	-100.00%	-	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	-	-	-	-229,773	-100.00%	-	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	-	-	-	-192,193	-100.00%	-	Mar 31, 2023
FIRST EAGLE INVESTMENT MANAGEMENT, LLC	-	-	-	-147,474	-100.00%	-	Mar 31, 2023
BLACKROCK INC.	-	-	-	-108,980	-100.00%	-	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	-	-	-	-96,610	-100.00%	-	Mar 31, 2023
NEEDHAM INVESTMENT MANAGEMENT LLC	-	-	-	-72,000	-100.00%	-	Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC	-	-	-	-55,657	-100.00%	-	Mar 31, 2023
MORGAN STANLEY	-	-	-	-39,150	-100.00%	-	Mar 31, 2023
QUENT CAPITAL, LLC	-	-	-	-30,983	-100.00%	-	Mar 31, 2023
CREATIVE PLANNING	-	-	-	-27,217	-100.00%	-	Mar 31, 2023
X-SQUARE CAPITAL, LLC	-	-	-	-26,329	-100.00%	-	Mar 31, 2023
TWO SIGMA INVESTMENTS, LP	-	-	-	-25,744	-100.00%	-	Mar 31, 2023
ATRIA WEALTH SOLUTIONS, INC.	-	-	-	-25,000	-100.00%	-	Mar 31, 2023
OPPENHEIMER & CO INC	-	-	-	-20,381	-100.00%	-	Mar 31, 2023
STATE STREET CORP	-	-	-	-18,043	-100.00%	-	Mar 31, 2023

As of Mar 31 2023, Sientra's biggest institutional seller is VANGUARD GROUP INC. The company sold -0.28M shares of SIEN, valued at -.

Institutional New positions

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
STIFEL FINANCIAL CORP	56.87%	0.00%	408,046	408,046	100.00%	628,392,000	Mar 31, 2023
VANGUARD GROUP INC	40.21%	-	288,570	288,570	100.00%	444,398,000	Mar 31, 2023
BLACKSTONE INC.	38.06%	0.00%	273,076	273,076	100.00%	420,537,000	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	37.50%	0.04%	269,110	269,110	100.00%	414,000	Mar 31, 2023
SIO CAPITAL MANAGEMENT, LLC	35.54%	0.19%	254,997	254,997	100.00%	392,695,000	Mar 31, 2023
CARLYLE GROUP INC.	23.32%	0.01%	167,358	167,358	100.00%	256,058,000	Mar 31, 2023
BLACKROCK INC.	16.20%	-	116,271	116,271	100.00%	179,058,000	Mar 31, 2023
HIGHTOWER ADVISORS, LLC	9.18%	0.00%	65,883	65,883	100.00%	101,000,000	Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC	7.76%	-	55,653	55,653	100.00%	85,705,000	Mar 31, 2023
MORGAN STANLEY	5.15%	-	36,947	36,947	100.00%	56,898,000	Mar 31, 2023
QUENT CAPITAL, LLC	0.49%	0.01%	30,982	30,982	100.00%	51,740,000	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	4.23%	-	30,382	30,382	100.00%	47,000	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	3.84%	0.00%	27,570	27,570	100.00%	42,000	Mar 31, 2023
CREATIVE PLANNING	3.79%	0.00%	27,217	27,217	100.00%	41,914,000	Mar 31, 2023
ATRIA WEALTH SOLUTIONS, INC.	3.48%	0.00%	25,000	25,000	100.00%	38,500,000	Mar 31, 2023
X-SQUARE CAPITAL, LLC	3.44%	0.02%	24,656	24,656	100.00%	38,000	Mar 31, 2023
NORTHERN TRUST CORP	2.89%	-	20,759	20,759	100.00%	31,969,000	Mar 31, 2023
OPPENHEIMER & CO INC	2.84%	0.00%	20,380	20,380	100.00%	31,385,000	Mar 31, 2023
BRIDGEWAY CAPITAL MANAGEMENT, LLC	2.82%	0.00%	20,200	20,200	100.00%	31,108,000	Mar 31, 2023
STATE STREET CORP	2.51%	-	18,041	18,041	100.00%	27,783,000	Mar 31, 2023
EVOKE WEALTH, LLC	2.48%	0.00%	17,827	17,827	100.00%	27,454,000	Mar 31, 2023
SIMPLEX TRADING, LLC	2.04%	-	14,607	14,607	100.00%	22,000	Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP	1.51%	-	10,808	10,808	100.00%	16,644,000	Mar 31, 2023
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	1.39%	0.00%	10,000	10,000	100.00%	15,400,000	Mar 31, 2023
WARBERG ASSET MANAGEMENT LLC	1.39%	0.00%	10,000	10,000	100.00%	15,400,000	Mar 31, 2023
ROYAL BANK OF CANADA	1.38%	-	9,935	9,935	100.00%	15,000,000	Mar 31, 2023
CITADEL ADVISORS LLC	1.31%	-	9,400	9,400	100.00%	14,476,000	Mar 31, 2023
GROUP ONE TRADING, L.P.	1.28%	0.00%	9,202	9,202	100.00%	14,171,000	Mar 31, 2023
GROUP ONE TRADING, L.P.	1.10%	-	7,900	7,900	100.00%	12,166,000	Mar 31, 2023
UBS GROUP AG	0.77%	-	5,546	5,546	100.00%	8,540,000	Mar 31, 2023
CITADEL ADVISORS LLC	0.42%	-	3,000	3,000	100.00%	4,620,000	Mar 31, 2023
JPMORGAN CHASE & CO	0.34%	-	2,454	2,454	100.00%	4,000,000	Mar 31, 2023
ADVISOR GROUP HOLDINGS, INC.	0.28%	-	2,041	2,041	100.00%	3,142,000	Mar 31, 2023
HIGHMARK WEALTH MANAGEMENT LLC	0.24%	0.00%	1,730	1,730	100.00%	2,664,000	Mar 31, 2023
CITADEL ADVISORS LLC	0.15%	-	1,066	1,066	100.00%	1,642,000	Mar 31, 2023
FEDERATED HERMES, INC.	0.03%	-	230	230	100.00%	354,000	Mar 31, 2023
WELLS FARGO & COMPANY/MN	0.02%	-	138	138	100.00%	213,000	Mar 31, 2023
ALLWORTH FINANCIAL LP	0.00%	-	68	68	100.00%	105,000	Mar 31, 2023

Sientra's largest new institutional shareholder by number of shares is STIFEL FINANCIAL CORP, purchased 408.05K shares, valued at $628.39M, as of undefined.

Institutional Sold Out

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
VANGUARD GROUP INC	-	-	-	-281,945	-100.00%	-	Mar 31, 2023
BLACKSTONE INC.	-	-	-	-273,077	-100.00%	-	Mar 31, 2023
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	-	-	-	-267,995	-100.00%	-	Mar 31, 2023
SIO CAPITAL MANAGEMENT, LLC	-	-	-	-255,000	-100.00%	-	Mar 31, 2023
STIFEL FINANCIAL CORP	-	-	-	-230,539	-100.00%	-	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	-	-	-	-229,773	-100.00%	-	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	-	-	-	-192,193	-100.00%	-	Mar 31, 2023
FIRST EAGLE INVESTMENT MANAGEMENT, LLC	-	-	-	-147,474	-100.00%	-	Mar 31, 2023
BLACKROCK INC.	-	-	-	-108,980	-100.00%	-	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	-	-	-	-96,610	-100.00%	-	Mar 31, 2023
NEEDHAM INVESTMENT MANAGEMENT LLC	-	-	-	-72,000	-100.00%	-	Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC	-	-	-	-55,657	-100.00%	-	Mar 31, 2023
MORGAN STANLEY	-	-	-	-39,150	-100.00%	-	Mar 31, 2023
QUENT CAPITAL, LLC	-	-	-	-30,983	-100.00%	-	Mar 31, 2023
CREATIVE PLANNING	-	-	-	-27,217	-100.00%	-	Mar 31, 2023
X-SQUARE CAPITAL, LLC	-	-	-	-26,329	-100.00%	-	Mar 31, 2023
TWO SIGMA INVESTMENTS, LP	-	-	-	-25,744	-100.00%	-	Mar 31, 2023
ATRIA WEALTH SOLUTIONS, INC.	-	-	-	-25,000	-100.00%	-	Mar 31, 2023
OPPENHEIMER & CO INC	-	-	-	-20,381	-100.00%	-	Mar 31, 2023
STATE STREET CORP	-	-	-	-18,043	-100.00%	-	Mar 31, 2023
EVOKE WEALTH, LLC	-	-	-	-17,828	-100.00%	-	Mar 31, 2023
WARWICK INVESTMENT MANAGEMENT, INC.	-	-	-	-15,000	-100.00%	-	Mar 31, 2023
NORTHERN TRUST CORP	-	-	-	-10,782	-100.00%	-	Mar 31, 2023
BRIDGEWAY CAPITAL MANAGEMENT, LLC	-	-	-	-10,200	-100.00%	-	Mar 31, 2023
ROYAL BANK OF CANADA	-	-	-	-9,935	-100.00%	-	Mar 31, 2023
LPL FINANCIAL LLC	-	-	-	-5,782	-100.00%	-	Mar 31, 2023
MARINER, LLC	-	-	-	-5,253	-100.00%	-	Mar 31, 2023
TOWER RESEARCH CAPITAL LLC (TRC)	-	-	-	-4,207	-100.00%	-	Mar 31, 2023
FRISCH FINANCIAL GROUP, INC.	-	-	-	-4,200	-100.00%	-	Mar 31, 2023
BIRCHVIEW CAPITAL, LP	-	-	-	-4,000	-100.00%	-	Mar 31, 2023
UBS GROUP AG	-	-	-	-3,952	-100.00%	-	Mar 31, 2023
CITADEL ADVISORS LLC	-	-	-	-3,812	-100.00%	-	Mar 31, 2023
BRIDGE ADVISORY, LLC	-	-	-	-3,230	-100.00%	-	Mar 31, 2023
BANK OF NEW YORK MELLON CORP	-	-	-	-3,060	-100.00%	-	Mar 31, 2023
HBK SORCE ADVISORY LLC	-	-	-	-3,000	-100.00%	-	Mar 31, 2023
GROUP ONE TRADING, L.P.	-	-	-	-2,627	-100.00%	-	Mar 31, 2023
HRT FINANCIAL LP	-	-	-	-2,487	-100.00%	-	Mar 31, 2023
COMMONWEALTH EQUITY SERVICES, LLC	-	-	-	-2,035	-100.00%	-	Mar 31, 2023
ADVISOR GROUP HOLDINGS, INC.	-	-	-	-1,831	-100.00%	-	Mar 31, 2023
HIGHMARK WEALTH MANAGEMENT LLC	-	-	-	-1,730	-100.00%	-	Mar 31, 2023
SIMPLEX TRADING, LLC	-	-	-	-1,680	-100.00%	-	Mar 31, 2023
MATISSE CAPITAL	-	-	-	-1,582	-100.00%	-	Mar 31, 2023
MML INVESTORS SERVICES, LLC	-	-	-	-1,569	-100.00%	-	Mar 31, 2023
TARBOX FAMILY OFFICE, INC.	-	-	-	-1,565	-100.00%	-	Mar 31, 2023
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	-	-	-	-1,490	-100.00%	-	Mar 31, 2023
TWO SIGMA SECURITIES, LLC	-	-	-	-1,156	-100.00%	-	Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP	-	-	-	-1,111	-100.00%	-	Mar 31, 2023
RAYMOND JAMES & ASSOCIATES	-	-	-	-1,045	-100.00%	-	Mar 31, 2023
VICTORY CAPITAL MANAGEMENT INC	-	-	-	-1,009	-100.00%	-	Mar 31, 2023
PINE HAVEN INVESTMENT COUNSEL, INC	-	-	-	-1,000	-100.00%	-	Mar 31, 2023
GENESEE CAPITAL ADVISORS, LLC	-	-	-	-1,000	-100.00%	-	Mar 31, 2023
CITADEL ADVISORS LLC	-	-	-	-440	-100.00%	-	Mar 31, 2023
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	-	-	-	-419	-100.00%	-	Mar 31, 2023
FEDERATED HERMES, INC.	-	-	-	-220	-100.00%	-	Mar 31, 2023
CITADEL ADVISORS LLC	-	-	-	-160	-100.00%	-	Mar 31, 2023
WELLS FARGO & COMPANY/MN	-	-	-	-120	-100.00%	-	Mar 31, 2023
BNP PARIBAS ARBITRAGE, SNC	-	-	-	-101	-100.00%	-	Mar 31, 2023
ALLWORTH FINANCIAL LP	-	-	-	-68	-100.00%	-	Mar 31, 2023
BANK OF AMERICA CORP /DE/	-	-	-	-22	-100.00%	-	Mar 31, 2023
FMR LLC	-	-	-	-5	-100.00%	-	Mar 31, 2023

Sientra's largest sold out institutional shareholder by shares sold is VANGUARD GROUP INC, sold -0.28M shares, valued at -, as of undefined.

Sientra Mutual Fund Holders

Name	% Total Assets	Total Shares	Change Amount	Change %	Date
NEEDHAM FUNDS INC	0.35%	720,000	-	-	Mar 31, 2024
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	0.33%	2,365,363	-	-	Mar 31, 2024
MASTER ADVANTAGE SMID CAP LLC	0.16%	19,892	-	-	Dec 31, 2020
VANGUARD VALLEY FORGE FUNDS	0.10%	50,000	-	-	Mar 31, 2024
BlackRock Advantage SMID Cap Fund, Inc.	0.06%	11,406	-	-	Mar 28, 2024
MUTUAL OF AMERICA INSTITUTIONAL FUNDS INC	0.06%	33,111	9,377	39.51%	Sep 30, 2020
BRIDGEWAY FUNDS INC	0.04%	102,000	-	-	Mar 28, 2024
Mutual of America Variable Insurance Portfolios, Inc.	0.04%	28,706	-	-	Sep 30, 2023
ROYCE FUND	0.04%	247,516	-	-	Mar 31, 2024
BNY Mellon Strategic Funds, Inc.	0.03%	78,108	-	-	Mar 31, 2024
MADISON FUNDS	0.03%	189,719	-	-	Jan 31, 2024
UBS FUNDS	0.03%	125,010	-	-	Mar 31, 2024
BUFFALO FUNDS	0.02%	164,300	-	-	Mar 31, 2024
DRIEHAUS MUTUAL FUNDS	0.02%	220,837	-	-	Mar 28, 2024
MUTUAL OF AMERICA INVESTMENT CORP	0.02%	887,547	-	-	Mar 31, 2024
BRIDGEWAY FUNDS INC	0.02%	44,900	-	-	Mar 28, 2024
Ivy Variable Insurance Portfolios	0.01%	342,291	-	-	Mar 28, 2024
Fidelity Commonwealth Trust II	0.01%	95,467	-	-	Aug 31, 2023
DEUTSCHE DWS INVESTMENTS VIT FUNDS	0.01%	8,318	-	-	Mar 31, 2024
QUANTITATIVE MASTER SERIES LLC	0.01%	81,563	-	-	Mar 31, 2024
AMG FUNDS III	0.01%	67,679	-	-	Mar 28, 2024
INVESCO EXCHANGE-TRADED FUND TRUST	0.01%	1,009,532	-	-	Jan 31, 2024
VANGUARD VALLEY FORGE FUNDS	0.01%	5,000	-	-	Mar 31, 2024
Managed Portfolio Series	0.01%	159,479	-	-	Jan 31, 2024
TIAA SEPARATE ACCOUNT VA 1	0.01%	1,584	-	-	Mar 31, 2024
VANGUARD INDEX FUNDS	0.01%	2,703,542	-	-	Mar 31, 2024
Brinker Capital Destinations Trust	0.00%	249,795	-	-	Feb 29, 2024
IVY FUNDS	0.00%	1,356,950	-	-	Mar 28, 2024
Voya VARIABLE PORTFOLIOS INC	0.00%	128,354	-	-	Mar 31, 2024
SEASONS SERIES TRUST	0.00%	78,682	-	-	Mar 31, 2024
FIDELITY CONCORD STREET TRUST	0.00%	506,447	-	-	Feb 29, 2024
VANGUARD VARIABLE INSURANCE FUNDS	0.00%	115,370	-	-	Mar 31, 2024
JPMORGAN INSURANCE TRUST	0.00%	27,600	-	-	Mar 31, 2023
HARTFORD MUTUAL FUNDS II INC	0.00%	322,486	-	-	Jan 31, 2024
Calvert Variable Products, Inc.	0.00%	4,505	-	-	Mar 31, 2024
VANGUARD INSTITUTIONAL INDEX FUNDS	0.00%	44,671	-	-	Mar 31, 2024
VANGUARD INDEX FUNDS	0.00%	464,995	-	-	Mar 31, 2024
RBB FUND, INC.	0.00%	105,471	-	-	Feb 29, 2024
FIDELITY COMMONWEALTH TRUST	0.00%	3,197	-	-	Feb 29, 2024
Principal Exchange-Traded Funds	0.00%	11,068	-	-	Mar 31, 2024
SunAmerica Specialty Series	0.00%	383	-	-	Apr 30, 2021
Voya INVESTORS TRUST	0.00%	40,300	-	-	Mar 31, 2024
North Square Investments Trust	0.00%	6,897	-	-	Jan 31, 2024
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC	0.00%	3,100	-	-	Mar 31, 2024
TIAA-CREF LIFE FUNDS	0.00%	1,519	-	-	Mar 31, 2024
SCHWAB CAPITAL TRUST	0.00%	21,118	-	-	Feb 29, 2024
FIDELITY CONCORD STREET TRUST	0.00%	98,261	-	-	Feb 29, 2024
COLUMBIA FUNDS VARIABLE INSURANCE TRUST	0.00%	260,490	-	-	Mar 31, 2024
HC CAPITAL TRUST	0.00%	12,294	-	-	Mar 31, 2024
Global X Funds	0.00%	16,412	-	-	Jan 31, 2024
PFM Multi-Manager Series Trust	0.00%	200	-	-	Dec 31, 2023
VARIABLE INSURANCE PRODUCTS FUND II	0.00%	2,445	-	-	Mar 31, 2024
ALLSPRING MASTER TRUST	0.00%	12,852	-	-	Feb 29, 2024
STATE STREET INSTITUTIONAL INVESTMENT TRUST	0.00%	11,900	-	-	Mar 31, 2024
COLLEGE RETIREMENT EQUITIES FUND	0.00%	163,035	-	-	Mar 31, 2024
VANGUARD INSTITUTIONAL INDEX FUNDS	0.00%	4,367	-	-	Mar 31, 2024
RYDEX SERIES FUNDS	0.00%	553	-	-	Dec 31, 2023
FIDELITY SALEM STREET TRUST	0.00%	449,103	-	-	Mar 31, 2024
FLEXSHARES TRUST	0.00%	8,648	-	-	Jan 31, 2024
ProFunds	0.00%	1,242	-	-	Mar 31, 2024
VANGUARD SCOTTSDALE FUNDS	0.00%	197,668	-	-	Feb 29, 2024
T. Rowe Price Index Trust, Inc.	0.00%	1,987	-	-	Feb 29, 2024
RYDEX DYNAMIC FUNDS	0.00%	306	-	-	Dec 31, 2023
VALIC Co I	0.00%	21,520	-	-	Feb 29, 2024
DFA INVESTMENT DIMENSIONS GROUP INC	0.00%	73,630	-	-	Jan 31, 2024
FIRST EAGLE FUNDS	0.00%	910,813	-	-	Jan 31, 2024
PENN SERIES FUNDS INC	0.00%	1,900	-	-	Mar 28, 2024
NATIONWIDE VARIABLE INSURANCE TRUST	0.00%	7,664	-	-	Mar 31, 2024
Guggenheim Active Allocation Fund	0.00%	342	-	-	Feb 29, 2024
NATIONWIDE MUTUAL FUNDS	0.00%	6,847	-	-	Jan 31, 2024
COLUMBIA FUNDS SERIES TRUST I	0.00%	240,738	-	-	Feb 29, 2024
RYDEX VARIABLE TRUST	0.00%	56	-	-	Dec 31, 2023
TIAA-CREF FUNDS	0.00%	132,358	-	-	Mar 31, 2024
USAA MUTUAL FUNDS TRUST	0.00%	10,087	-	-	Jan 31, 2024
VANGUARD QUANTITATIVE FUNDS	0.00%	206	-	-	Mar 31, 2024
ALLIANZ VARIABLE INSURANCE PRODUCTS TRUST	0.00%	2,000	-	-	Dec 31, 2023
PROSHARES TRUST	0.00%	8,365	-	-	Feb 29, 2024
MASTER INVESTMENT PORTFOLIO	0.00%	2,704	-	-	Mar 31, 2024
MORGAN STANLEY PATHWAY FUNDS	0.00%	2,343	-	-	Feb 29, 2024
LINCOLN VARIABLE INSURANCE PRODUCTS TRUST	0.00%	48,900	-	-	Mar 31, 2024
SUNAMERICA SERIES TRUST	0.00%	6,403	-	-	Mar 31, 2024
ETF Series Solutions	0.00%	368	-	-	Jan 31, 2024
iSHARES TRUST	0.00%	260,946	-	-	Mar 31, 2024
JOHN HANCOCK VARIABLE INSURANCE TRUST	0.00%	27,870	-	-	Mar 31, 2024
SEI INSTITUTIONAL MANAGED TRUST	0.00%	35,410	-	-	Dec 31, 2023
Brighthouse Funds Trust II	0.00%	9,590	-	-	Mar 31, 2024
VANGUARD WELLINGTON FUND	0.00%	3,975	-	-	Feb 29, 2024
EQ ADVISORS TRUST	0.00%	11,249	-	-	Mar 31, 2024
FIRST EAGLE FUNDS	0.00%	88,016	-	-	Jan 31, 2024
WILSHIRE MUTUAL FUNDS INC	0.00%	1,950	-	-	Dec 31, 2023
PACIFIC SELECT FUND	0.00%	21,798	-	-	Mar 31, 2024
Guggenheim Active Allocation Fund	0.00%	34	-	-	Feb 29, 2024
MASSMUTUAL SELECT FUNDS	0.00%	4,812	-	-	Dec 31, 2023
Bridge Builder Trust	0.00%	8,829	-	-	Mar 31, 2024
BlackRock Variable Series Funds, Inc.	0.00%	7,409	-	-	Mar 31, 2024
PRINCIPAL FUNDS, INC.	0.00%	9,259	-	-	Feb 29, 2024
BLACKROCK FUNDS	0.00%	7,710	-	-	Mar 28, 2024
EQ ADVISORS TRUST	0.00%	1,124	-	-	Mar 31, 2024
NORTHERN FUNDS	0.00%	113	-	-	Mar 28, 2024
iSHARES TRUST	0.00%	11,362	-	-	Mar 31, 2024

Sientra's largest mutual fund holder by % of total assets is "NEEDHAM FUNDS INC", owning 720.00K shares, compromising 0.35% of its total assets.

Sientra Institutional Ownership Trends

Institutional Holdings Trend

Date	Holdings	Change %
31 Dec, 22	60	-3.23%
30 Sep, 22	62	-26.19%
30 Jun, 22	84	-24.32%
31 Mar, 22	111	-1.77%
31 Dec, 21	113	-5.04%
30 Sep, 21	119	-6.30%
30 Jun, 21	127	-1.55%
31 Mar, 21	129	19.44%
31 Dec, 20	108	11.34%
30 Sep, 20	97	6.59%
30 Jun, 20	91	-
31 Mar, 20	91	-20.18%
31 Dec, 19	114	5.56%
30 Sep, 19	108	-6.90%
30 Jun, 19	116	9.43%
31 Mar, 19	106	-4.50%
31 Dec, 18	111	-
30 Sep, 18	111	-2.63%
30 Jun, 18	114	40.74%
31 Mar, 18	81	3.85%
31 Dec, 17	78	5.41%
30 Sep, 17	74	8.82%
30 Jun, 17	68	15.25%
31 Mar, 17	59	5.36%
31 Dec, 16	56	3.70%
30 Sep, 16	54	5.88%
30 Jun, 16	51	-19.05%
31 Mar, 16	63	8.62%
31 Dec, 15	58	-7.94%
30 Sep, 15	63	16.67%
30 Jun, 15	54	17.39%
31 Mar, 15	46	-14.81%
31 Dec, 14	54	-

As of 31 Dec 22, 60 institutions are holding Sientra's shares, representing a decrease of -3.23% compared to the previous quarter.

Shares Outstanding Trend

Date	Shares Outstanding	Change %
31 Dec, 22	27,212,576	-0.57%
30 Sep, 22	27,369,375	-31.53%
30 Jun, 22	39,974,377	-17.81%
31 Mar, 22	48,634,129	-5.02%
31 Dec, 21	51,203,498	-2.31%
30 Sep, 21	52,416,143	3.56%
30 Jun, 21	50,614,535	9.13%
31 Mar, 21	46,381,940	36.43%
31 Dec, 20	33,996,106	-4.71%
30 Sep, 20	35,675,979	-7.43%
30 Jun, 20	38,538,521	3.56%
31 Mar, 20	37,213,491	-11.75%
31 Dec, 19	42,168,828	-4.98%
30 Sep, 19	44,378,291	1.26%
30 Jun, 19	43,825,733	74.44%
31 Mar, 19	25,123,395	-5.29%
31 Dec, 18	26,525,478	6.63%
30 Sep, 18	24,876,175	-1.89%
30 Jun, 18	25,354,880	57.03%
31 Mar, 18	16,146,009	6.23%
31 Dec, 17	15,198,963	2.28%
30 Sep, 17	14,859,641	-0.81%
30 Jun, 17	14,980,612	7.02%
31 Mar, 17	13,998,178	0.26%
31 Dec, 16	13,961,604	9.86%
30 Sep, 16	12,708,978	1.82%
30 Jun, 16	12,482,050	-8.21%
31 Mar, 16	13,598,020	-3.60%
31 Dec, 15	14,106,439	-12.92%
30 Sep, 15	16,199,394	10.71%
30 Jun, 15	14,631,935	0.02%
31 Mar, 15	14,628,890	1.04%
31 Dec, 14	14,478,865	-

Sientra (SIEN) has 27.21M shares outstanding as of 31 Dec 22, down -0.57% compared to the previous quarter.

Institutional Ownership Trend

Date	Ownership %	Change %
31 Dec, 22	285.25%	0.15%
30 Sep, 22	441.23%	0.11%
30 Jun, 22	638.06%	0.10%
31 Mar, 22	780.22%	0.10%
31 Dec, 21	897.41%	0.11%
30 Sep, 21	903.64%	0.12%
30 Jun, 21	877.99%	0.12%
31 Mar, 21	853.85%	0.19%
31 Dec, 20	676.77%	0.13%
30 Sep, 20	719.76%	0.12%
30 Jun, 20	768.53%	0.14%
31 Mar, 20	745.52%	0.07%
31 Dec, 19	1037.25%	0.13%
30 Sep, 19	898.33%	0.05%
30 Jun, 19	1278.09%	0.17%
31 Mar, 19	863.37%	0.10%
31 Dec, 18	926.71%	0.12%
30 Sep, 18	873.98%	0.08%
30 Jun, 18	1023.98%	0.15%
31 Mar, 18	823.21%	0.13%
31 Dec, 17	783.58%	0.13%
30 Sep, 17	768.80%	0.13%
30 Jun, 17	783.01%	0.14%
31 Mar, 17	745.66%	0.13%
31 Dec, 16	750.81%	0.15%
30 Sep, 16	697.98%	0.15%
30 Jun, 16	690.57%	0.12%
31 Mar, 16	753.33%	0.09%
31 Dec, 15	894.46%	0.08%
30 Sep, 15	1065.20%	0.11%
30 Jun, 15	979.91%	0.10%
31 Mar, 15	980.28%	0.04%
31 Dec, 14	1527.41%	-

As of 31 Dec 22, Sientra is held by 285.25% institutional shareholders, representing a 0.15% growth compared to 30 Sep 22.

Institutional Increased Positions Trend

Date	Increased Positions	Change %
31 Dec, 22	31	29.17%
30 Sep, 22	24	-27.27%
30 Jun, 22	33	-35.29%
31 Mar, 22	51	-7.27%
31 Dec, 21	55	7.84%
30 Sep, 21	51	-19.05%
30 Jun, 21	63	-19.23%
31 Mar, 21	78	65.96%
31 Dec, 20	47	-9.62%
30 Sep, 20	52	1.96%
30 Jun, 20	51	15.91%
31 Mar, 20	44	-26.67%
31 Dec, 19	60	3.45%
30 Sep, 19	58	-25.64%
30 Jun, 19	78	41.82%
31 Mar, 19	55	-8.33%
31 Dec, 18	60	3.45%
30 Sep, 18	58	-31.76%
30 Jun, 18	85	117.95%
31 Mar, 18	39	2.63%
31 Dec, 17	38	-5.00%
30 Sep, 17	40	-9.09%
30 Jun, 17	44	25.71%
31 Mar, 17	35	34.62%
31 Dec, 16	26	13.04%
30 Sep, 16	23	27.78%
30 Jun, 16	18	-52.63%
31 Mar, 16	38	5.56%
31 Dec, 15	36	-21.74%
30 Sep, 15	46	64.29%
30 Jun, 15	28	-
31 Mar, 15	28	-48.15%
31 Dec, 14	54	-

31 institutional shareholders have increased their position in SIEN stock as of 31 Dec 22 compared to 24 in the previous quarter (a 29.17% increase).

Institutional Reduced Positions Trend

Date	Reduced Positions	Change %
31 Dec, 22	13	-31.58%
30 Sep, 22	19	-38.71%
30 Jun, 22	31	-13.89%
31 Mar, 22	36	2.86%
31 Dec, 21	35	-12.50%
30 Sep, 21	40	5.26%
30 Jun, 21	38	72.73%
31 Mar, 21	22	-37.14%
31 Dec, 20	35	59.09%
30 Sep, 20	22	-12.00%
30 Jun, 20	25	-10.71%
31 Mar, 20	28	-
31 Dec, 19	28	12.00%
30 Sep, 19	25	38.89%
30 Jun, 19	18	-33.33%
31 Mar, 19	27	-
31 Dec, 18	27	-12.90%
30 Sep, 18	31	138.46%
30 Jun, 18	13	-40.91%
31 Mar, 18	22	-4.35%
31 Dec, 17	23	53.33%
30 Sep, 17	15	-
30 Jun, 17	15	66.67%
31 Mar, 17	9	-30.77%
31 Dec, 16	13	-13.33%
30 Sep, 16	15	-34.78%
30 Jun, 16	23	53.33%
31 Mar, 16	15	15.38%
31 Dec, 15	13	62.50%
30 Sep, 15	8	-50.00%
30 Jun, 15	16	128.57%
31 Mar, 15	7	-
31 Dec, 14	-	-

13 institutional shareholders have reduced their position in SIEN stock as of 31 Dec 22 compared to 19 in the previous quarter (a -31.58% decrease).

All Institutional Ownership Trend Data

Date	Holdings	Change %	Shares Outstanding	Change %	Ownership %	Change %	Increased Positions	Change %	Reduced Positions	Change %
31 Dec, 22	60	-3.23%	27,212,576	-0.57%	285.25%	0.15%	31	29.17%	13	-31.58%
30 Sep, 22	62	-26.19%	27,369,375	-31.53%	441.23%	0.11%	24	-27.27%	19	-38.71%
30 Jun, 22	84	-24.32%	39,974,377	-17.81%	638.06%	0.10%	33	-35.29%	31	-13.89%
31 Mar, 22	111	-1.77%	48,634,129	-5.02%	780.22%	0.10%	51	-7.27%	36	2.86%
31 Dec, 21	113	-5.04%	51,203,498	-2.31%	897.41%	0.11%	55	7.84%	35	-12.50%
30 Sep, 21	119	-6.30%	52,416,143	3.56%	903.64%	0.12%	51	-19.05%	40	5.26%
30 Jun, 21	127	-1.55%	50,614,535	9.13%	877.99%	0.12%	63	-19.23%	38	72.73%
31 Mar, 21	129	19.44%	46,381,940	36.43%	853.85%	0.19%	78	65.96%	22	-37.14%
31 Dec, 20	108	11.34%	33,996,106	-4.71%	676.77%	0.13%	47	-9.62%	35	59.09%
30 Sep, 20	97	6.59%	35,675,979	-7.43%	719.76%	0.12%	52	1.96%	22	-12.00%
30 Jun, 20	91	-	38,538,521	3.56%	768.53%	0.14%	51	15.91%	25	-10.71%
31 Mar, 20	91	-20.18%	37,213,491	-11.75%	745.52%	0.07%	44	-26.67%	28	-
31 Dec, 19	114	5.56%	42,168,828	-4.98%	1037.25%	0.13%	60	3.45%	28	12.00%
30 Sep, 19	108	-6.90%	44,378,291	1.26%	898.33%	0.05%	58	-25.64%	25	38.89%
30 Jun, 19	116	9.43%	43,825,733	74.44%	1278.09%	0.17%	78	41.82%	18	-33.33%
31 Mar, 19	106	-4.50%	25,123,395	-5.29%	863.37%	0.10%	55	-8.33%	27	-
31 Dec, 18	111	-	26,525,478	6.63%	926.71%	0.12%	60	3.45%	27	-12.90%
30 Sep, 18	111	-2.63%	24,876,175	-1.89%	873.98%	0.08%	58	-31.76%	31	138.46%
30 Jun, 18	114	40.74%	25,354,880	57.03%	1023.98%	0.15%	85	117.95%	13	-40.91%
31 Mar, 18	81	3.85%	16,146,009	6.23%	823.21%	0.13%	39	2.63%	22	-4.35%
31 Dec, 17	78	5.41%	15,198,963	2.28%	783.58%	0.13%	38	-5.00%	23	53.33%
30 Sep, 17	74	8.82%	14,859,641	-0.81%	768.80%	0.13%	40	-9.09%	15	-
30 Jun, 17	68	15.25%	14,980,612	7.02%	783.01%	0.14%	44	25.71%	15	66.67%
31 Mar, 17	59	5.36%	13,998,178	0.26%	745.66%	0.13%	35	34.62%	9	-30.77%
31 Dec, 16	56	3.70%	13,961,604	9.86%	750.81%	0.15%	26	13.04%	13	-13.33%
30 Sep, 16	54	5.88%	12,708,978	1.82%	697.98%	0.15%	23	27.78%	15	-34.78%
30 Jun, 16	51	-19.05%	12,482,050	-8.21%	690.57%	0.12%	18	-52.63%	23	53.33%
31 Mar, 16	63	8.62%	13,598,020	-3.60%	753.33%	0.09%	38	5.56%	15	15.38%
31 Dec, 15	58	-7.94%	14,106,439	-12.92%	894.46%	0.08%	36	-21.74%	13	62.50%
30 Sep, 15	63	16.67%	16,199,394	10.71%	1065.20%	0.11%	46	64.29%	8	-50.00%
30 Jun, 15	54	17.39%	14,631,935	0.02%	979.91%	0.10%	28	-	16	128.57%
31 Mar, 15	46	-14.81%	14,628,890	1.04%	980.28%	0.04%	28	-48.15%	7	-
31 Dec, 14	54	-	14,478,865	-	1527.41%	-	54	-	-	-

Sientra Insider Shareholders Trades

Open Market Insider Trades

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held	Source

Open Market Insider Buys

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held	Source

Insider Sells

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Nov 14, 2023	Menezes Ronald	director, officer	President and CEO	F-InKind	Sell	3,625	$0.71	$2.57K	16,775
Nov 14, 2023	Van Hove Caroline F.	director	-	F-InKind	Sell	741	$0.71	$526.11	8,239
Aug 07, 2023	Schmidt Andrew C	officer	Chief Financial Officer	F-InKind	Sell	561	$3.86	$2.17K	46,956
Jun 20, 2023	Casdin Alexander W.	director	-		Sell	-	-	-	237,099
Mar 24, 2023	Schmidt Andrew C	officer	Chief Financial Officer	F-InKind	Sell	2,718	$1.38	$3.75K	252,535
Mar 24, 2023	Menezes Ronald	director, officer	President and CEO	F-InKind	Sell	1,725	$1.38	$2.38K	539,077
Mar 24, 2023	Bennett Oliver Christian	officer	GC & Chief Compliance Officer	F-InKind	Sell	2,070	$1.38	$2.86K	243,608
Jan 13, 2023	Van Hove Caroline F.	director	-	F-InKind	Sell	1,607	$0.23	$369.61	132,395
Nov 14, 2022	Van Hove Caroline F.	director	-	F-InKind	Sell	5,862	$0.19	$1.11K	134,002
Nov 14, 2022	Menezes Ronald	officer	President and CEO	F-InKind	Sell	36,500	$0.19	$6.93K	540,802
Aug 04, 2022	Schmidt Andrew C	officer	Chief Financial Officer	F-InKind	Sell	6,201	$0.93	$5.77K	255,253

All Insider Owners Trades

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Nov 14, 2023	Menezes Ronald	director, officer	President and CEO	F-InKind	Sell	3,625	$0.71	$2.57K	16,775
Nov 14, 2023	Van Hove Caroline F.	director	-	F-InKind	Sell	741	$0.71	$526.11	8,239
Sep 11, 2023	Bennett Oliver Christian	officer	GC & Chief Compliance Officer	A-Award	Buy	2,739	$1.75	$4.79K	23,100
Aug 07, 2023	Schmidt Andrew C	officer	Chief Financial Officer	F-InKind	Sell	561	$3.86	$2.17K	46,956
Jun 20, 2023	SCHAISON PHILIPPE	director	-	A-Award	Buy	12,000	-	-	22,736
Jun 20, 2023	FISHER MARY	director	-	A-Award	Buy	12,000	-	-	19,581
Jun 20, 2023	Erenburg Irina	director	-	A-Award	Buy	12,000	-	-	12,679
Jun 20, 2023	Ebersole Nori	director	-	A-Award	Buy	12,000	-	-	12,679
Jun 20, 2023	Casdin Alexander W.	director	-	A-Award	Buy	15,000	-	-	252,099
Jun 20, 2023	Casdin Alexander W.	director	-		Sell	-	-	-	237,099
Mar 24, 2023	Schmidt Andrew C	officer	Chief Financial Officer	F-InKind	Sell	2,718	$1.38	$3.75K	252,535
Mar 24, 2023	Menezes Ronald	director, officer	President and CEO	F-InKind	Sell	1,725	$1.38	$2.38K	539,077
Mar 24, 2023	Bennett Oliver Christian	officer	GC & Chief Compliance Officer	F-InKind	Sell	2,070	$1.38	$2.86K	243,608
Jan 13, 2023	Van Hove Caroline F.	director	-	F-InKind	Sell	1,607	$0.23	$369.61	132,395
Nov 14, 2022	Van Hove Caroline F.	director	-	F-InKind	Sell	5,862	$0.19	$1.11K	134,002
Nov 14, 2022	Menezes Ronald	officer	President and CEO	F-InKind	Sell	36,500	$0.19	$6.93K	540,802
Aug 04, 2022	Schmidt Andrew C	officer	Chief Financial Officer	F-InKind	Sell	6,201	$0.93	$5.77K	255,253
Jun 13, 2022	Sullivan Keith J	director		A-Award	Buy	103,306	-	-	370,354
Jun 13, 2022	SCHAISON PHILIPPE	director		A-Award	Buy	103,306	-	-	218,104
Jun 13, 2022	OBOYLE KEVIN C	director		A-Award	Buy	103,306	-	-	220,978

The last insider sell of Sientra's stock was made by Menezes Ronald on Nov 14 2023, selling 3,625 shares at $0.71 per share (valued at $2.57K).

Sientra Insider Ownership Trends

All Insider Trades Trend

Date	Buy	Sell	Buy/Sell Ratio
Q4 2023	-	2	-
Q3 2023	1	1	100.00%
Q2 2023	5	1	500.00%
Q1 2023	-	4	-
Q4 2022	-	2	-
Q3 2022	-	1	-
Q2 2022	8	6	133.33%
Q1 2022	4	2	200.00%
Q4 2021	-	4	-
Q3 2021	7	3	233.33%
Q2 2021	9	11	81.82%
Q1 2021	2	7	28.57%
Q4 2020	5	3	166.67%
Q3 2020	-	1	-
Q2 2020	6	4	150.00%
Q1 2020	1	4	25.00%
Q2 2019	13	1	1300.00%
Q1 2019	1	5	20.00%
Q4 2018	-	3	-
Q3 2018	4	1	400.00%

0 total buy trades, and 2 total sell trades (buy/sell ratio of 0.00%) were made by Sientra's insiders, as of Q4 2023.

Open Market Insider Trades Trend

Date	Buy	Sell	Buy/Sell Ratio
Q4 2023	-	-	-
Q3 2023	-	-	-
Q2 2023	-	-	-
Q1 2023	-	-	-
Q4 2022	-	-	-
Q3 2022	-	-	-
Q2 2022	-	-	-
Q1 2022	-	-	-
Q4 2021	-	3	-
Q3 2021	3	1	300.00%
Q2 2021	-	2	-
Q1 2021	-	5	-
Q4 2020	-	-	-
Q3 2020	-	-	-
Q2 2020	-	-	-
Q1 2020	-	3	-
Q2 2019	3	-	-
Q1 2019	-	-	-
Q4 2018	-	2	-
Q3 2018	-	1	-

As of Q4 2023, Insider owners conducted 0 open market buy trades and 0 open market sell trades of Sientra's stocks.

Sientra Peer Ownership

Ticker	Company
ATEC	Alphatec Holdings, Inc.
FNA	Paragon 28, Inc.
AIMD	Ainos, Inc.
ANIK	Anika Therapeutics, Inc.
APYX	Apyx Medical Corporation
OFIX	Orthofix Medical Inc.
AVNS	Avanos Medical, Inc.
SGHT	Sight Sciences, Inc.
LNSR	LENSAR, Inc.
ITGR	Integer Holdings Corporation
SSKN	STRATA Skin Sciences, Inc.
LUNG	Pulmonx Corporation
NPCE	NeuroPace, Inc.
SRDX	Surmodics, Inc.
AORT	Artivion, Inc.
AXGN	AxoGen, Inc.
INGN	Inogen, Inc.
CVRX	CVRx, Inc.
VVOS	Vivos Therapeutics, Inc.

SIEN Ownership FAQ

Who Owns Sientra?

Sientra is owned by institutional shareholders (285.25%), insiders (0.00%), and public (-185.25%). The largest institutional shareholder of Sientra is STIFEL FINANCIAL CORP (56.87% of total shares) and the top mutual fund owner is NEEDHAM FUNDS INC (0.35% of total shares).

Who are the major institutional shareholders of Sientra?

Sientra's major institutional shareholders are STIFEL FINANCIAL CORP, VANGUARD GROUP INC, BLACKSTONE INC., GSA CAPITAL PARTNERS LLP, and SIO CAPITAL MANAGEMENT, LLC. The top five shareholders own together 208.17% of the company's share outstanding.

How many Sientra shareholders are there?

As of Dec 2022, there are 60 institutional shareholders of Sientra.

What percentage of Sientra is owned by STIFEL FINANCIAL CORP?

STIFEL FINANCIAL CORP owns 408.05K shares of Sientra, representing 56.87% of the company's total shares outstanding, valued at $628.39M (as of Mar 2023).

What percentage of Sientra is owned by VANGUARD GROUP INC?

As of Mar 2023, VANGUARD GROUP INC holds 288.57K shares of Sientra (SIEN), compromising 40.21% of the company, valued at $444.4M.

What percentage of Sientra is owned by BLACKSTONE INC?

BLACKSTONE INC is the third largest holder of Sientra. The company owns 273.08K of the company's shares outstanding (worth $420.54M).