Alector Ownership 2024 | Who Owns Alector Now?

Overview RevenueFinancials Chart Transcripts

Institutional Ownership

77.43%

Insider Ownership

8.78%

Retail Ownership

13.79%

Institutional Holders

159.00

Alector Institutional Shareholders

Institutional Shareholders by % of Total Shares

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
FMR LLC	15.41%	0.00%	14,457,220	94,832	0.66%	65,635,779	Jun 30, 2024
BLACKROCK INC.	9.70%	0.00%	9,101,437	617,872	7.28%	41,320,525	Jun 30, 2024
VANGUARD GROUP INC	5.67%	0.00%	5,320,970	408,392	8.31%	24,157,204	Jun 30, 2024
DEEP TRACK CAPITAL, LP	4.94%	0.63%	4,631,998	862,612	22.88%	21,029,271	Jun 30, 2024
MORGAN STANLEY	3.20%	0.00%	3,005,073	-299,903	-9.07%	13,643,035	Jun 30, 2024
STATE STREET CORP	2.97%	0.00%	2,789,877	-1,125,292	-28.74%	12,666,042,000	Jun 30, 2024
BRAIDWELL LP	2.54%	0.34%	2,380,704	-	-	10,808,396	Jun 30, 2024
SOLEUS CAPITAL MANAGEMENT, L.P.	2.39%	0.90%	2,239,006	2,239,006	100.00%	10,165,087	Jun 30, 2024
DEUTSCHE BANK AG\	2.38%	0.00%	2,228,281	-414,586	-15.69%	10,116,396	Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC	1.87%	0.00%	1,755,585	179,815	11.41%	7,972,329	Jun 30, 2024
JPMORGAN CHASE & CO	1.77%	0.00%	1,656,525	-59,239	-3.45%	7,520,623	Jun 30, 2024
EUCLIDEAN CAPITAL LLC	1.39%	0.75%	1,307,858	-	-	5,937,675	Jun 30, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	1.22%	0.09%	1,148,326	75,481	7.04%	5,213,400	Jun 30, 2024
FRANKLIN RESOURCES INC	1.03%	0.00%	963,369	3,845	0.40%	4,373,696	Jun 30, 2024
BAKER BROS. ADVISORS LP	0.99%	0.05%	927,264	927,264	100.00%	4,209,779	Jun 30, 2024
DAFNA CAPITAL MANAGEMENT LLC	0.97%	0.99%	912,928	-	-	4,144,693	Jun 30, 2024
PRICE T ROWE ASSOCIATES INC /MD/	0.93%	0.00%	869,578	-20,916	-2.35%	3,949,000	Jun 30, 2024
JACOBS LEVY EQUITY MANAGEMENT, INC	0.92%	0.02%	858,576	-64,223	-6.96%	3,897,935	Jun 30, 2024
ALLIANCEBERNSTEIN L.P.	0.82%	0.00%	766,973	41,287	5.69%	3,482,057	Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP	0.72%	0.00%	676,076	-169,888	-20.08%	3,069,386	Jun 30, 2024

Alector's largest institutional shareholder is FMR LLC, holding 15.41% of the company's total share outstanding, currently valued at $65.64M. The top 10 institutional shareholders own together 51.07% of the company.

Institutional Shareholders by % of Total Assets

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
NEW LEAF VENTURE PARTNERS, L.L.C.	0.36%	1.87%	339,569	-	-	1,541,643	Jun 30, 2024
MEDICI CAPITAL LLC	0.18%	1.63%	167,191	-18,738	-10.08%	759,047	Jun 30, 2024
DAFNA CAPITAL MANAGEMENT LLC	0.97%	0.99%	912,928	-	-	4,144,693	Jun 30, 2024
SOLEUS CAPITAL MANAGEMENT, L.P.	2.39%	0.90%	2,239,006	2,239,006	100.00%	10,165,087	Jun 30, 2024
EUCLIDEAN CAPITAL LLC	1.39%	0.75%	1,307,858	-	-	5,937,675	Jun 30, 2024
DEEP TRACK CAPITAL, LP	4.94%	0.63%	4,631,998	862,612	22.88%	21,029,271	Jun 30, 2024
SPHERA FUNDS MANAGEMENT LTD.	0.65%	0.38%	610,000	50,000	8.93%	2,769,400	Jun 30, 2024
BRAIDWELL LP	2.54%	0.34%	2,380,704	-	-	10,808,396	Jun 30, 2024
CORTON CAPITAL INC.	0.09%	0.19%	79,878	79,878	100.00%	362,646	Jun 30, 2024
EVERSEPT PARTNERS, LP	0.58%	0.17%	541,739	5,568	1.04%	2,459,495	Jun 30, 2024
ADAR1 CAPITAL MANAGEMENT, LLC	0.21%	0.17%	195,311	142,811	272.02%	886,712	Jun 30, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	1.22%	0.09%	1,148,326	75,481	7.04%	5,213,400	Jun 30, 2024
BAKER BROS. ADVISORS LP	0.99%	0.05%	927,264	927,264	100.00%	4,209,779	Jun 30, 2024
VIRTUS ETF ADVISERS LLC	0.02%	0.04%	18,362	7,533	69.56%	83,363	Jun 30, 2024
ALPHABET INC.	0.19%	0.04%	175,866	-	-	798,432	Jun 30, 2024
Y-INTERCEPT (HONG KONG) LTD	0.10%	0.02%	89,892	89,892	100.00%	408,110	Jun 30, 2024
SHERBROOKE PARK ADVISERS LLC	0.03%	0.02%	25,156	25,156	100.00%	114,208	Jun 30, 2024
PDT PARTNERS, LLC	0.05%	0.02%	42,444	-15,086	-26.22%	192,696	Jun 30, 2024
CORNERCAP INVESTMENT COUNSEL INC	0.03%	0.02%	24,319	-213	-0.87%	110,408	Jun 30, 2024
INCEPTIONR LLC	0.01%	0.02%	13,718	13,718	100.00%	62,280	Jun 30, 2024

The largest Alector shareholder by % of total assets is NEW LEAF VENTURE PARTNERS, L.L.C.. The company owns 339.57K shares of Alector (ALEC), representing 1.87% of its total assets.

Institutional Buyers

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
SOLEUS CAPITAL MANAGEMENT, L.P.	2.39%	0.90%	2,239,006	2,239,006	100.00%	10,165,087	Jun 30, 2024
BAKER BROS. ADVISORS LP	0.99%	0.05%	927,264	927,264	100.00%	4,209,779	Jun 30, 2024
DEEP TRACK CAPITAL, LP	4.94%	0.63%	4,631,998	862,612	22.88%	21,029,271	Jun 30, 2024
BLACKROCK INC.	9.70%	0.00%	9,101,437	617,872	7.28%	41,320,525	Jun 30, 2024
VANGUARD GROUP INC	5.67%	0.00%	5,320,970	408,392	8.31%	24,157,204	Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC	1.87%	0.00%	1,755,585	179,815	11.41%	7,972,329	Jun 30, 2024
ACADIAN ASSET MANAGEMENT LLC	0.63%	0.01%	590,662	146,015	32.84%	2,681,000	Jun 30, 2024
ADAR1 CAPITAL MANAGEMENT, LLC	0.21%	0.17%	195,311	142,811	272.02%	886,712	Jun 30, 2024
PANAGORA ASSET MANAGEMENT INC	0.38%	0.01%	355,318	135,614	61.73%	1,613,144	Jun 30, 2024
EXODUSPOINT CAPITAL MANAGEMENT, LP	0.14%	0.00%	130,058	130,058	100.00%	590,000	Jun 30, 2024
TREXQUANT INVESTMENT LP	0.16%	0.01%	146,559	104,115	245.30%	665,378	Jun 30, 2024
FMR LLC	15.41%	0.00%	14,457,220	94,832	0.66%	65,635,779	Jun 30, 2024
Y-INTERCEPT (HONG KONG) LTD	0.10%	0.02%	89,892	89,892	100.00%	408,110	Jun 30, 2024
UBS ASSET MANAGEMENT AMERICAS INC	0.16%	0.00%	153,981	79,926	107.93%	699,074	Jun 30, 2024
CORTON CAPITAL INC.	0.09%	0.19%	79,878	79,878	100.00%	362,646	Jun 30, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)	1.22%	0.09%	1,148,326	75,481	7.04%	5,213,400	Jun 30, 2024
GOLDMAN SACHS GROUP INC	0.41%	0.00%	388,395	69,130	21.65%	1,763,313	Jun 30, 2024
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.07%	0.00%	68,166	68,166	100.00%	309,474	Jun 30, 2024
STIFEL FINANCIAL CORP	0.23%	0.00%	214,011	67,323	45.90%	971,607	Jun 30, 2024
SG AMERICAS SECURITIES, LLC	0.07%	0.00%	64,183	64,183	100.00%	291,000	Jun 30, 2024

As of Jun 30 2024, Alector's largest institutional buyer is SOLEUS CAPITAL MANAGEMENT, L.P.. The company purchased 2.24M stocks of ALEC, valued at $10.17M.

Institutional Sellers

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
ECOR1 CAPITAL, LLC	-	-	-	-4,056,548	-100.00%	-	Jun 30, 2024
STATE STREET CORP	2.97%	0.00%	2,789,877	-1,125,292	-28.74%	12,666,042,000	Jun 30, 2024
VERITION FUND MANAGEMENT LLC	0.57%	0.01%	538,163	-714,866	-57.05%	2,443,260	Jun 30, 2024
DEUTSCHE BANK AG\	2.38%	0.00%	2,228,281	-414,586	-15.69%	10,116,396	Jun 30, 2024
MORGAN STANLEY	3.20%	0.00%	3,005,073	-299,903	-9.07%	13,643,035	Jun 30, 2024
WOODLINE PARTNERS LP	-	-	-	-190,000	-100.00%	-	Jun 30, 2024
RAFFERTY ASSET MANAGEMENT, LLC	0.11%	0.00%	100,632	-174,998	-63.49%	456,869	Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP	0.72%	0.00%	676,076	-169,888	-20.08%	3,069,386	Jun 30, 2024
MARSHALL WACE, LLP	0.06%	0.00%	52,609	-124,669	-70.32%	238,844	Jun 30, 2024
UBS GROUP AG	0.11%	0.00%	105,685	-123,801	-53.95%	479,810	Jun 30, 2024
POINT72 ASSET MANAGEMENT, L.P.	0.65%	0.01%	614,385	-80,915	-11.64%	2,789,306	Jun 30, 2024
NUVEEN ASSET MANAGEMENT, LLC	0.29%	0.00%	269,100	-70,784	-20.83%	1,221,715	Jun 30, 2024
JACOBS LEVY EQUITY MANAGEMENT, INC	0.92%	0.02%	858,576	-64,223	-6.96%	3,897,935	Jun 30, 2024
TWO SIGMA INVESTMENTS, LP	0.32%	0.00%	302,138	-62,491	-17.14%	1,371,707	Jun 30, 2024
BAILLIE GIFFORD & CO	0.28%	0.00%	260,442	-62,387	-19.33%	1,182,407	Jun 30, 2024
NEW YORK LIFE INVESTMENT MANAGEMENT LLC	-	-	-	-59,829	-100.00%	-	Jun 30, 2024
JPMORGAN CHASE & CO	1.77%	0.00%	1,656,525	-59,239	-3.45%	7,520,623	Jun 30, 2024
MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0.00%	0.00%	2,878	-49,765	-94.53%	13,066	Jun 30, 2024
SQUAREPOINT OPS LLC	-	-	-	-39,284	-100.00%	-	Jun 30, 2024
AMERICAN INTERNATIONAL GROUP, INC.	-	-	-	-35,655	-100.00%	-	Jun 30, 2024

As of Jun 30 2024, Alector's biggest institutional seller is ECOR1 CAPITAL, LLC. The company sold -4.06M shares of ALEC, valued at -.

Institutional New positions

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
SOLEUS CAPITAL MANAGEMENT, L.P.	2.39%	0.90%	2,239,006	2,239,006	100.00%	10,165,087	Jun 30, 2024
BAKER BROS. ADVISORS LP	0.99%	0.05%	927,264	927,264	100.00%	4,209,779	Jun 30, 2024
EXODUSPOINT CAPITAL MANAGEMENT, LP	0.14%	0.00%	130,058	130,058	100.00%	590,000	Jun 30, 2024
Y-INTERCEPT (HONG KONG) LTD	0.10%	0.02%	89,892	89,892	100.00%	408,110	Jun 30, 2024
CORTON CAPITAL INC.	0.09%	0.19%	79,878	79,878	100.00%	362,646	Jun 30, 2024
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.07%	0.00%	68,166	68,166	100.00%	309,474	Jun 30, 2024
ALGERT GLOBAL LLC	0.05%	0.01%	43,512	43,512	100.00%	198,000	Jun 30, 2024
COREBRIDGE FINANCIAL, INC.	0.05%	0.00%	43,417	43,417	100.00%	197,113	Jun 30, 2024
SHERBROOKE PARK ADVISERS LLC	0.03%	0.02%	25,156	25,156	100.00%	114,208	Jun 30, 2024
TUDOR INVESTMENT CORP ET AL	0.02%	0.00%	20,337	20,337	100.00%	92,330	Jun 30, 2024
INCEPTIONR LLC	0.01%	0.02%	13,718	13,718	100.00%	62,280	Jun 30, 2024
GRAHAM CAPITAL MANAGEMENT, L.P.	0.01%	0.00%	13,639	13,639	100.00%	61,921	Jun 30, 2024
DYNAMIC TECHNOLOGY LAB PRIVATE LTD	0.01%	0.01%	10,084	10,084	100.00%	46,000	Jun 30, 2024
GLADIUS CAPITAL MANAGEMENT LP	0.01%	0.00%	6,402	6,402	100.00%	29,066	Jun 30, 2024
BANK OF AMERICA CORP /DE/	0.00%	-	4,200	4,200	100.00%	19,068	Jun 30, 2024
STATE OF WYOMING	0.00%	0.00%	3,271	3,271	100.00%	14,850	Jun 30, 2024
GROUP ONE TRADING, L.P.	0.00%	-	2,000	2,000	100.00%	9,080,000	Jun 30, 2024
PICTON MAHONEY ASSET MANAGEMENT	0.00%	0.00%	673	673	100.00%	3,000	Jun 30, 2024
MOTCO	0.00%	-	125	125	100.00%	568	Jun 30, 2024
SRS CAPITAL ADVISORS, INC.	0.00%	-	84	84	100.00%	382	Jun 30, 2024

Alector's largest new institutional shareholder by number of shares is SOLEUS CAPITAL MANAGEMENT, L.P., purchased 2.24M shares, valued at $10.17M, as of undefined.

Institutional Sold Out

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
ECOR1 CAPITAL, LLC	-	-	-	-4,056,548	-100.00%	-	Jun 30, 2024
WOODLINE PARTNERS LP	-	-	-	-190,000	-100.00%	-	Jun 30, 2024
NEW YORK LIFE INVESTMENT MANAGEMENT LLC	-	-	-	-59,829	-100.00%	-	Jun 30, 2024
SQUAREPOINT OPS LLC	-	-	-	-39,284	-100.00%	-	Jun 30, 2024
AMERICAN INTERNATIONAL GROUP, INC.	-	-	-	-35,655	-100.00%	-	Jun 30, 2024
CAPITAL IMPACT ADVISORS, LLC	-	-	-	-24,562	-100.00%	-	Jun 30, 2024
QUBE RESEARCH & TECHNOLOGIES LTD	-	-	-	-18,789	-100.00%	-	Jun 30, 2024
JUMP FINANCIAL, LLC	-	-	-	-15,925	-100.00%	-	Jun 30, 2024
E FUND MANAGEMENT CO., LTD.	-	-	-	-13,025	-100.00%	-	Jun 30, 2024
OXFORD ASSET MANAGEMENT LLP	-	-	-	-12,002	-100.00%	-	Jun 30, 2024
MACKENZIE FINANCIAL CORP	-	-	-	-10,582	-100.00%	-	Jun 30, 2024
LAZARD ASSET MANAGEMENT LLC	-	-	-	-9,833	-100.00%	-	Jun 30, 2024
AQUATIC CAPITAL MANAGEMENT LLC	-	-	-	-9,500	-100.00%	-	Jun 30, 2024
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC	-	-	-	-6,674	-100.00%	-	Jun 30, 2024
METROPOLITAN LIFE INSURANCE CO/NY	-	-	-	-3,430	-100.00%	-	Jun 30, 2024
QUADRANT CAPITAL GROUP LLC	-	-	-	-91	-100.00%	-	Jun 30, 2024
NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC	-	-	-	-13	-100.00%	-	Jun 30, 2024

Alector's largest sold out institutional shareholder by shares sold is ECOR1 CAPITAL, LLC, sold -4.06M shares, valued at -, as of undefined.

Alector Mutual Fund Holders

Name	% Total Assets	Total Shares	Change Amount	Change %	Date
EntrepreneurShares Series Trust	0.38%	102,381	50,916	98.93%	Dec 31, 2023
Tema ETF Trust	0.32%	14,344	14,344	-	Feb 29, 2024
BlackRock Advantage SMID Cap Fund, Inc.	0.25%	47,323	-	-	Mar 28, 2024
FIDELITY MT VERNON STREET TRUST	0.20%	5,818,032	766,836	15.18%	Feb 29, 2024
T. Rowe Price Health Sciences Fund, Inc.	0.18%	599,209	-90,845	-13.16%	Mar 31, 2024
CORNERCAP GROUP OF FUNDS /VA/	0.16%	11,767	4,117	53.82%	Sep 30, 2022
BlackRock Health Sciences Trust II	0.15%	407,823	-	-	Mar 31, 2024
T. Rowe Price New Horizons Fund, Inc.	0.12%	623,033	-	-	Mar 31, 2024
ALGER FUNDS	0.10%	94,781	-	-	Jan 31, 2024
BlackRock Health Sciences Trust	0.08%	21,256	-	-	Mar 31, 2024
VANGUARD VALLEY FORGE FUNDS	0.08%	40,147	-	-	Mar 31, 2024
TrimTabs ETF Trust	0.06%	37,746	-	-	Jan 31, 2024
FIDELITY SELECT PORTFOLIOS	0.05%	3,535,753	154,677	4.57%	Feb 29, 2024
T. Rowe Price Quantitative Management Funds, Inc.	0.05%	172,126	-	-	Mar 31, 2024
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)	0.05%	330,000	-	-	Mar 31, 2024
Vericimetry Funds	0.04%	3,437	-	-	Mar 31, 2024
FRANKLIN STRATEGIC SERIES	0.04%	303,345	-	-	Jan 31, 2024
FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND	0.03%	129,228	-	-	Jan 31, 2024
ALGER INSTITUTIONAL FUNDS	0.03%	6,941	-	-	Jan 31, 2024
Humankind Benefit Corp	0.03%	585	-	-	Dec 31, 2023
VANGUARD EXPLORER FUND	0.02%	291,113	-	-	Jan 31, 2024
AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC.	0.02%	51,800	-	-	Mar 31, 2024
DEUTSCHE DWS INVESTMENTS VIT FUNDS	0.02%	11,274	1,358	13.70%	Mar 31, 2024
T. Rowe Price Equity Series, Inc.	0.02%	30,382	-	-	Mar 31, 2024
QUANTITATIVE MASTER SERIES LLC	0.02%	112,847	-	-	Mar 31, 2024
Federated Hermes MDT Series	0.01%	33,376	-	-	Jan 31, 2024
FIDELITY COMMONWEALTH TRUST	0.01%	31,349	-	-	Feb 29, 2024
IndexIQ ETF Trust	0.01%	21,019	-	-	Jan 31, 2024
AdvisorShares Trust	0.01%	35,632	-	-	Mar 28, 2024
VANGUARD INDEX FUNDS	0.01%	3,402,405	-575,484	-14.47%	Mar 31, 2024
VANGUARD HORIZON FUNDS	0.01%	185,327	-185,327	-50.00%	Mar 31, 2024
PFM Multi-Manager Series Trust	0.01%	6,218	424	7.32%	Dec 31, 2023
ETFis Series Trust I	0.01%	10,258	-2,573	-20.05%	Jan 31, 2024
Nushares ETF Trust	0.01%	51,864	662	1.29%	Jan 31, 2024
FEDERATED HERMES INSURANCE SERIES	0.01%	30,900	-	-	Mar 31, 2024
TIAA SEPARATE ACCOUNT VA 1	0.01%	1,504	-	-	Mar 31, 2024
Fidelity Commonwealth Trust II	0.01%	44,330	-	-	Aug 31, 2023
SCHWAB CAPITAL TRUST	0.01%	210,026	36,748	21.21%	Jan 31, 2024
LORD ABBETT SECURITIES TRUST	0.00%	23,505	-	-	Jan 31, 2024
ALPS ETF Trust	0.00%	60,838	1,625	2.74%	Feb 29, 2024
Federated Hermes Adviser Series	0.00%	28,560	2,796	10.85%	Mar 31, 2024
FIDELITY CONTRAFUND	0.00%	211,608	-	-	Mar 31, 2024
GOLDMAN SACHS VARIABLE INSURANCE TRUST	0.00%	13,320	-	-	Mar 31, 2024
FIDELITY CONCORD STREET TRUST	0.00%	598,726	-12,038	-1.97%	Feb 29, 2024
VANGUARD VARIABLE INSURANCE FUNDS	0.00%	130,178	-40,260	-23.62%	Mar 31, 2024
FIDELITY COVINGTON TRUST	0.00%	44,330	-	-	Mar 31, 2024
Calvert Variable Products, Inc.	0.00%	6,260	-	-	Mar 31, 2024
VARIABLE INSURANCE PRODUCTS FUND II	0.00%	27,980	-	-	Mar 31, 2024
Federated Hermes Equity Funds	0.00%	40,000	-	-	Jan 31, 2024
TIMOTHY PLAN	0.00%	9,323	-	-	Mar 31, 2024
PUTNAM ASSET ALLOCATION FUNDS	0.00%	55,989	-	-	Mar 31, 2024
Legg Mason ETF Investment Trust	0.00%	3,296	-	-	Mar 31, 2024
VANGUARD INSTITUTIONAL INDEX FUNDS	0.00%	47,602	11,936	33.47%	Mar 31, 2024
BNY MELLON FUNDS TRUST	0.00%	117,079	-	-	Aug 31, 2023
VALIC Co II	0.00%	51,496	11,555	28.93%	Feb 28, 2021
MFS VARIABLE INSURANCE TRUST III	0.00%	22,151	17,665	393.78%	Mar 31, 2024
ProFunds	0.00%	14,554	3,319	29.54%	Mar 31, 2024
GPS Funds I	0.00%	6,592	-	-	Mar 31, 2024
Direxion Shares ETF Trust	0.00%	183,291	36,664	25.00%	Jan 31, 2024
BAILLIE GIFFORD FUNDS	0.00%	12,141	-	-	Mar 28, 2024
Principal Exchange-Traded Funds	0.00%	12,786	-28,601	-69.11%	Mar 31, 2024
JPMORGAN TRUST II	0.00%	1,030,660	-	-	Feb 29, 2024
VANGUARD WORLD FUND	0.00%	225,596	14,539	6.89%	Feb 29, 2024
BARON SELECT FUNDS	0.00%	9,482	-	-	Mar 31, 2024
SSGA FUNDS	0.00%	389	-	-	Feb 29, 2024
T. Rowe Price Index Trust, Inc.	0.00%	17,918	874	5.13%	Mar 31, 2024
SunAmerica Specialty Series	0.00%	382	-	-	Apr 30, 2021
Voya VARIABLE PORTFOLIOS INC	0.00%	22,247	-3,699	-14.26%	Mar 31, 2024
JPMORGAN INSURANCE TRUST	0.00%	9,042	-458	-4.82%	Mar 31, 2023
Voya INVESTORS TRUST	0.00%	36,724	-	-	Mar 31, 2024
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC	0.00%	3,218	-	-	Mar 31, 2024
AMERICAN CENTURY ETF TRUST	0.00%	73,145	9,877	15.61%	Feb 29, 2024
NEW COVENANT FUNDS	0.00%	2,628	-	-	Dec 31, 2023
AMG FUNDS III	0.00%	3,100	-	-	Mar 28, 2024
VALIC Co I	0.00%	168,488	-17,569	-9.44%	Feb 29, 2024
Global X Funds	0.00%	25,386	70	0.28%	Feb 29, 2024
OHIO NATIONAL FUND INC	0.00%	11,265	-	-	Mar 31, 2024
SCHWAB STRATEGIC TRUST	0.00%	325,798	12,724	4.06%	Feb 29, 2024
Dunham Funds	0.00%	37,553	-	-	Jan 31, 2024
Managed Portfolio Series	0.00%	11,767	-	-	Mar 31, 2024
SEASONS SERIES TRUST	0.00%	11,781	-	-	Mar 31, 2024
Dimensional ETF Trust	0.00%	201,069	14,896	8.00%	Jan 31, 2024
STATE STREET INSTITUTIONAL INVESTMENT TRUST	0.00%	29,535	8,100	37.79%	Mar 31, 2024
Federated Hermes Global Allocation Fund	0.00%	3,867	-751	-16.26%	Feb 29, 2024
DFA INVESTMENT DIMENSIONS GROUP INC	0.00%	406,923	14,119	3.59%	Jan 31, 2024
Voya PARTNERS INC	0.00%	31,454	-	-	Mar 31, 2024
FundVantage Trust	0.00%	5,841	-	-	Mar 28, 2024
TIAA-CREF LIFE FUNDS	0.00%	1,021	-1,286	-55.74%	Mar 31, 2024
MASTER INVESTMENT PORTFOLIO	0.00%	31,213	9,410	43.16%	Mar 31, 2024
NORTHERN FUNDS	0.00%	45,941	3,251	7.62%	Mar 28, 2024
Meeder Funds	0.00%	1,405	-	-	Mar 31, 2024
INVESCO EXCHANGE-TRADED FUND TRUST	0.00%	23,916	-	-	Jan 31, 2024
Tidal ETF Trust	0.00%	3,819	-	-	Jan 31, 2024
Invesco Exchange-Traded Self-Indexed Fund Trust	0.00%	59,333	-	-	Feb 29, 2024
RBB FUND, INC.	0.00%	24,078	-	-	Feb 29, 2024
Victory Portfolios II	0.00%	12,953	-	-	Mar 31, 2024
Trust for Advised Portfolios	0.00%	4,442	-	-	Dec 31, 2023
iSHARES TRUST	0.00%	3,187,367	225,592	7.62%	Mar 31, 2024
JPMorgan Trust I	0.00%	193,301	-	-	Jan 31, 2024
EQ ADVISORS TRUST	0.00%	194,177	-7,977	-3.95%	Mar 31, 2024

Alector's largest mutual fund holder by % of total assets is "EntrepreneurShares Series Trust", owning 102.38K shares, compromising 0.38% of its total assets.

Alector Institutional Ownership Trends

Institutional Holdings Trend

Date	Holdings	Change %
30 Jun, 24	159	0.63%
31 Mar, 24	158	5.33%
31 Dec, 23	150	0.67%
30 Sep, 23	149	3.47%
30 Jun, 23	144	-3.36%
31 Mar, 23	149	-4.49%
31 Dec, 22	156	-6.02%
30 Sep, 22	166	7.79%
30 Jun, 22	154	-7.23%
31 Mar, 22	166	-2.92%
31 Dec, 21	171	11.76%
30 Sep, 21	153	6.99%
30 Jun, 21	143	9.16%
31 Mar, 21	131	-8.39%
31 Dec, 20	143	-1.38%
30 Sep, 20	145	2.11%
30 Jun, 20	142	27.93%
31 Mar, 20	111	35.37%
31 Dec, 19	82	7.89%
30 Sep, 19	76	20.63%
30 Jun, 19	63	16.67%
31 Mar, 19	54	-

As of 30 Jun 24, 159 institutions are holding Alector's shares, representing an increase of 0.63% compared to the previous quarter.

Shares Outstanding Trend

Date	Shares Outstanding	Change %
30 Jun, 24	72,637,045	-1.89%
31 Mar, 24	74,038,324	15.85%
31 Dec, 23	63,909,324	3.01%
30 Sep, 23	62,039,213	5.34%
30 Jun, 23	58,895,104	1.18%
31 Mar, 23	58,206,902	6.48%
31 Dec, 22	54,664,086	0.34%
30 Sep, 22	54,479,852	1.35%
30 Jun, 22	53,753,063	-2.81%
31 Mar, 22	55,305,132	1.00%
31 Dec, 21	54,760,164	4.84%
30 Sep, 21	52,231,199	6.23%
30 Jun, 21	49,168,487	6.16%
31 Mar, 21	46,314,264	0.03%
31 Dec, 20	46,298,533	-6.50%
30 Sep, 20	49,517,663	-1.14%
30 Jun, 20	50,090,541	4.58%
31 Mar, 20	47,897,877	29.20%
31 Dec, 19	37,073,488	6.93%
30 Sep, 19	34,672,222	19.29%
30 Jun, 19	29,065,000	1.16%
31 Mar, 19	28,731,172	-

Alector (ALEC) has 72.64M shares outstanding as of 30 Jun 24, down -1.89% compared to the previous quarter.

Institutional Ownership Trend

Date	Ownership %	Change %
30 Jun, 24	77.43%	1.01%
31 Mar, 24	87.74%	1.51%
31 Dec, 23	76.15%	1.38%
30 Sep, 23	74.30%	1.48%
30 Jun, 23	70.87%	1.44%
31 Mar, 23	70.04%	1.61%
31 Dec, 22	66.05%	1.52%
30 Sep, 22	65.95%	1.55%
30 Jun, 22	65.24%	1.44%
31 Mar, 22	67.36%	1.49%
31 Dec, 21	67.18%	1.61%
30 Sep, 21	64.51%	1.70%
30 Jun, 21	61.62%	1.81%
31 Mar, 21	58.34%	1.70%
31 Dec, 20	58.61%	1.48%
30 Sep, 20	62.86%	1.54%
30 Jun, 20	63.88%	1.56%
31 Mar, 20	64.02%	1.78%
31 Dec, 19	60.05%	2.28%
30 Sep, 19	51.31%	2.75%
30 Jun, 19	43.17%	1.00%
31 Mar, 19	65.55%	-

As of 30 Jun 24, Alector is held by 77.43% institutional shareholders, representing a 1.01% growth compared to 31 Mar 24.

Institutional Increased Positions Trend

Date	Increased Positions	Change %
30 Jun, 24	80	-8.05%
31 Mar, 24	87	33.85%
31 Dec, 23	65	-15.58%
30 Sep, 23	77	10.00%
30 Jun, 23	70	7.69%
31 Mar, 23	65	-13.33%
31 Dec, 22	75	-14.77%
30 Sep, 22	88	25.71%
30 Jun, 22	70	-7.89%
31 Mar, 22	76	-18.28%
31 Dec, 21	93	13.41%
30 Sep, 21	82	9.33%
30 Jun, 21	75	50.00%
31 Mar, 21	50	-9.09%
31 Dec, 20	55	-30.38%
30 Sep, 20	79	-11.24%
30 Jun, 20	89	25.35%
31 Mar, 20	71	33.96%
31 Dec, 19	53	-
30 Sep, 19	53	60.61%
30 Jun, 19	33	-38.89%
31 Mar, 19	54	-

80 institutional shareholders have increased their position in ALEC stock as of 30 Jun 24 compared to 87 in the previous quarter (a -8.05% decrease).

Institutional Reduced Positions Trend

Date	Reduced Positions	Change %
30 Jun, 24	50	38.89%
31 Mar, 24	36	-26.53%
31 Dec, 23	49	19.51%
30 Sep, 23	41	10.81%
30 Jun, 23	37	-7.50%
31 Mar, 23	40	-18.37%
31 Dec, 22	49	13.95%
30 Sep, 22	43	-4.44%
30 Jun, 22	45	-15.09%
31 Mar, 22	53	17.78%
31 Dec, 21	45	60.71%
30 Sep, 21	28	-12.50%
30 Jun, 21	32	-28.89%
31 Mar, 21	45	-8.16%
31 Dec, 20	49	32.43%
30 Sep, 20	37	23.33%
30 Jun, 20	30	15.38%
31 Mar, 20	26	85.71%
31 Dec, 19	14	16.67%
30 Sep, 19	12	-14.29%
30 Jun, 19	14	-
31 Mar, 19	-	-

50 institutional shareholders have reduced their position in ALEC stock as of 30 Jun 24 compared to 36 in the previous quarter (a 38.89% increase).

All Institutional Ownership Trend Data

Date	Holdings	Change %	Shares Outstanding	Change %	Ownership %	Change %	Increased Positions	Change %	Reduced Positions	Change %
30 Jun, 24	159	0.63%	72,637,045	-1.89%	77.43%	1.01%	80	-8.05%	50	38.89%
31 Mar, 24	158	5.33%	74,038,324	15.85%	87.74%	1.51%	87	33.85%	36	-26.53%
31 Dec, 23	150	0.67%	63,909,324	3.01%	76.15%	1.38%	65	-15.58%	49	19.51%
30 Sep, 23	149	3.47%	62,039,213	5.34%	74.30%	1.48%	77	10.00%	41	10.81%
30 Jun, 23	144	-3.36%	58,895,104	1.18%	70.87%	1.44%	70	7.69%	37	-7.50%
31 Mar, 23	149	-4.49%	58,206,902	6.48%	70.04%	1.61%	65	-13.33%	40	-18.37%
31 Dec, 22	156	-6.02%	54,664,086	0.34%	66.05%	1.52%	75	-14.77%	49	13.95%
30 Sep, 22	166	7.79%	54,479,852	1.35%	65.95%	1.55%	88	25.71%	43	-4.44%
30 Jun, 22	154	-7.23%	53,753,063	-2.81%	65.24%	1.44%	70	-7.89%	45	-15.09%
31 Mar, 22	166	-2.92%	55,305,132	1.00%	67.36%	1.49%	76	-18.28%	53	17.78%
31 Dec, 21	171	11.76%	54,760,164	4.84%	67.18%	1.61%	93	13.41%	45	60.71%
30 Sep, 21	153	6.99%	52,231,199	6.23%	64.51%	1.70%	82	9.33%	28	-12.50%
30 Jun, 21	143	9.16%	49,168,487	6.16%	61.62%	1.81%	75	50.00%	32	-28.89%
31 Mar, 21	131	-8.39%	46,314,264	0.03%	58.34%	1.70%	50	-9.09%	45	-8.16%
31 Dec, 20	143	-1.38%	46,298,533	-6.50%	58.61%	1.48%	55	-30.38%	49	32.43%
30 Sep, 20	145	2.11%	49,517,663	-1.14%	62.86%	1.54%	79	-11.24%	37	23.33%
30 Jun, 20	142	27.93%	50,090,541	4.58%	63.88%	1.56%	89	25.35%	30	15.38%
31 Mar, 20	111	35.37%	47,897,877	29.20%	64.02%	1.78%	71	33.96%	26	85.71%
31 Dec, 19	82	7.89%	37,073,488	6.93%	60.05%	2.28%	53	-	14	16.67%
30 Sep, 19	76	20.63%	34,672,222	19.29%	51.31%	2.75%	53	60.61%	12	-14.29%
30 Jun, 19	63	16.67%	29,065,000	1.16%	43.17%	1.00%	33	-38.89%	14	-
31 Mar, 19	54	-	28,731,172	-	65.55%	-	54	-	-	-

Alector Insider Shareholders Trades

Open Market Insider Trades

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Aug 13, 2024	Hammond Paula	director	-	S-Sale	Sell	10,500	$5.06	$53.18K	60,209
Aug 13, 2024	Yaffe Kristine	director	-	S-Sale	Sell	5,000	$5.06	$25.31K	67,709
Jun 04, 2024	Romano Gary	officer	Chief Medical Officer	S-Sale	Sell	8,040	$4.80	$38.58K	188,273
Jun 04, 2024	Kenkare-Mitra Sara	officer	President and Head of R&D	S-Sale	Sell	13,206	$4.80	$63.37K	305,641
Jun 04, 2024	Rosenthal Arnon	director, officer	Chief Executive Officer	S-Sale	Sell	25,135	$4.80	$120.62K	1,975,245
Jun 04, 2024	GRASSO MARC	officer	Chief Financial Officer	S-Sale	Sell	6,920	$4.80	$33.21K	138,037

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
Aug 13, 2024	Hammond Paula	director	-	S-Sale	Sell	10,500	$5.06	$53.18K	60,209
Aug 13, 2024	Yaffe Kristine	director	-	S-Sale	Sell	5,000	$5.06	$25.31K	67,709
Jun 04, 2024	Romano Gary	officer	Chief Medical Officer	S-Sale	Sell	8,040	$4.80	$38.58K	188,273
Jun 04, 2024	Kenkare-Mitra Sara	officer	President and Head of R&D	S-Sale	Sell	13,206	$4.80	$63.37K	305,641
Jun 04, 2024	Rosenthal Arnon	director, officer	Chief Executive Officer	S-Sale	Sell	25,135	$4.80	$120.62K	1,975,245
Jun 04, 2024	GRASSO MARC	officer	Chief Financial Officer	S-Sale	Sell	6,920	$4.80	$33.21K	138,037
May 31, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	500,000	-	-	9,853,817
May 31, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	98,533	-	-	-
May 02, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	500,000	-	-	10,353,817
May 02, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	98,533	-	-	-

All Insider Owners Trades

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Aug 13, 2024	Hammond Paula	director	-	S-Sale	Sell	10,500	$5.06	$53.18K	60,209
Aug 13, 2024	Yaffe Kristine	director	-	S-Sale	Sell	5,000	$5.06	$25.31K	67,709
Jun 12, 2024	LAVIGNE LOUIS J JR	director	-	A-Award	Buy	35,000	-	-	70,709
Jun 12, 2024	Yaffe Kristine	director	-	A-Award	Buy	35,000	-	-	72,709
Jun 12, 2024	GAROFALO ELIZABETH A.	director	-	A-Award	Buy	35,000	-	-	61,250
Jun 12, 2024	SCHELLER RICHARD H	director	-	A-Award	Buy	35,000	-	-	79,250
Jun 12, 2024	Wehner David M.	director	-	A-Award	Buy	35,000	-	-	115,330
Jun 12, 2024	Hammond Paula	director	-	A-Award	Buy	35,000	-	-	70,709
Jun 04, 2024	Romano Gary	officer	Chief Medical Officer	S-Sale	Sell	8,040	$4.80	$38.58K	188,273
Jun 04, 2024	Kenkare-Mitra Sara	officer	President and Head of R&D	S-Sale	Sell	13,206	$4.80	$63.37K	305,641
Jun 04, 2024	Rosenthal Arnon	director, officer	Chief Executive Officer	S-Sale	Sell	25,135	$4.80	$120.62K	1,975,245
Jun 04, 2024	GRASSO MARC	officer	Chief Financial Officer	S-Sale	Sell	6,920	$4.80	$33.21K	138,037
May 31, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	500,000	-	-	9,853,817
May 31, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Buy	98,533	-	-	98,533
May 31, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	98,533	-	-	-
May 02, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	500,000	-	-	10,353,817
May 02, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Buy	98,533	-	-	98,533
May 02, 2024	Polaris Venture Management Co. VI, L.L.C.	10 percent owner	-	J-Other	Sell	98,533	-	-	-
Mar 21, 2024	Altmeyer Mark	director	-	A-Award	Buy	41,250	-	-	41,250
Mar 21, 2024	Altmeyer Mark	director	-	A-Award	Buy	19,420	$6.20	$120.40K	19,420

The last insider sell of Alector's stock was made by Hammond Paula on Aug 13 2024, selling 10,500 shares at $5.06 per share (valued at $53.18K).

Alector Insider Ownership Trends

All Insider Trades Trend

Date	Buy	Sell	Buy/Sell Ratio
Q3 2024	-	2	-
Q2 2024	8	8	100.00%
Q1 2024	4	6	66.67%
Q4 2023	8	5	160.00%
Q3 2023	5	10	50.00%
Q2 2023	16	4	400.00%
Q1 2023	1	5	20.00%
Q4 2022	14	5	280.00%
Q3 2022	-	2	-
Q2 2022	21	1	2100.00%
Q1 2022	4	1	400.00%
Q4 2021	12	28	42.86%
Q3 2021	19	45	42.22%
Q2 2021	24	22	109.09%
Q1 2021	14	23	60.87%
Q4 2020	6	-	-
Q3 2020	-	2	-
Q2 2020	6	23	26.09%
Q1 2020	15	50	30.00%
Q4 2019	10	31	32.26%

0 total buy trades, and 2 total sell trades (buy/sell ratio of 0.00%) were made by Alector's insiders, as of Q3 2024.

Open Market Insider Trades Trend

Date	Buy	Sell	Buy/Sell Ratio
Q3 2024	-	2	-
Q2 2024	-	4	-
Q1 2024	-	4	-
Q4 2023	-	4	-
Q3 2023	-	6	-
Q2 2023	-	4	-
Q1 2023	-	5	-
Q4 2022	-	1	-
Q3 2022	-	2	-
Q2 2022	-	1	-
Q1 2022	-	1	-
Q4 2021	-	19	-
Q3 2021	-	27	-
Q2 2021	-	10	-
Q1 2021	-	9	-
Q4 2020	-	-	-
Q3 2020	-	2	-
Q2 2020	-	23	-
Q1 2020	1	38	2.63%
Q4 2019	-	25	-

As of Q3 2024, Insider owners conducted 0 open market buy trades and 2 open market sell trades of Alector's stocks.

Alector Peer Ownership

Ticker	Company
RVMD	Revolution Medicines, Inc. Warrant
LRMR	Larimar Therapeutics, Inc.
STOK	Stoke Therapeutics, Inc.
BDTX	Black Diamond Therapeutics, Inc.
BCEL	Atreca, Inc.
CABA	Cabaletta Bio, Inc.
PASG	Passage Bio, Inc.
GLUE	Monte Rosa Therapeutics, Inc.
FIXX	Q32 Bio Inc.

ALEC Ownership FAQ

Who Owns Alector?

Alector is owned by institutional shareholders (77.43%), insiders (8.78%), and public (13.79%). The largest institutional shareholder of Alector is FMR LLC (15.41% of total shares) and the top mutual fund owner is EntrepreneurShares Series Trust (0.38% of total shares).

Who are the major institutional shareholders of Alector?

Alector's major institutional shareholders are FMR LLC, BLACKROCK INC., VANGUARD GROUP INC, DEEP TRACK CAPITAL, LP, and MORGAN STANLEY. The top five shareholders own together 38.93% of the company's share outstanding.

How many Alector shareholders are there?

As of Jun 2024, there are 159 institutional shareholders of Alector.

What percentage of Alector is owned by FMR LLC?

FMR LLC owns 14.46M shares of Alector, representing 15.41% of the company's total shares outstanding, valued at $65.64M (as of Jun 2024).

What percentage of Alector is owned by BLACKROCK INC?

As of Jun 2024, BLACKROCK INC holds 9.1M shares of Alector (ALEC), compromising 9.70% of the company, valued at $41.32M.

What percentage of Alector is owned by VANGUARD GROUP INC?

VANGUARD GROUP INC is the third largest holder of Alector. The company owns 5.32M of the company's shares outstanding (worth $24.16M).