Amprius Ownership 2024 | Who Owns Amprius Now?


OverviewRevenueFinancialsChartTranscripts

Institutional Ownership

8.47%

Insider Ownership

65.34%

Retail Ownership

26.19%

Institutional Holders

72.00

Amprius Institutional Shareholders


Institutional Shareholders by % of Total Shares

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
INVESCO LTD.1.32%0.00%1,190,739-632,866-34.70%1,512,239Jun 30, 2024
ZAZOVE ASSOCIATES LLC1.23%0.16%1,104,4091,104,409100.00%1,402,599,000Jun 30, 2024
BARCLAYS PLC1.16%0.00%1,040,000--1,321,000Jun 30, 2024
VANGUARD GROUP INC1.08%-970,73256,7666.21%1,232,829Jun 30, 2024
BLACKROCK INC.0.70%-629,725106,94220.46%799,751Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC0.40%-363,275130,00555.73%461,417Jun 30, 2024
WALLEYE CAPITAL LLC0.35%0.00%316,130316,130100.00%401,485Jun 30, 2024
STATE STREET CORP0.30%-273,490141,800107.68%347,332,000Jun 30, 2024
COWEN AND COMPANY, LLC0.28%0.01%250,000250,000100.00%317,500Jun 30, 2024
TWO SIGMA INVESTMENTS, LP0.24%0.00%220,251220,251100.00%279,719Jun 30, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC0.22%0.01%195,000195,000100.00%247,650Jun 30, 2024
MILLENNIUM MANAGEMENT LLC0.20%0.00%179,585122,543214.83%228,073Jun 30, 2024
LMR PARTNERS LLP0.18%0.00%165,407165,407100.00%210,067Jun 30, 2024
STIFEL FINANCIAL CORP0.18%0.00%161,030-11,135-6.47%204,510Jun 30, 2024
WARBERG ASSET MANAGEMENT LLC0.15%0.03%133,637133,637100.00%169,719Jun 30, 2024
KESTRA ADVISORY SERVICES, LLC0.14%0.00%123,500--156,845Jun 30, 2024
CHARLES SCHWAB INVESTMENT MANAGEMENT INC0.14%-121,94522,39622.50%154,870Jun 30, 2024
LPL FINANCIAL LLC0.13%0.00%120,38560,00099.36%152,889Jun 30, 2024
NORTHERN TRUST CORP0.11%-101,4658,8769.59%128,861,000Jun 30, 2024
WALLEYE TRADING LLC0.11%0.00%98,51298,512100.00%125,110Jun 30, 2024

Amprius's largest institutional shareholder is INVESCO LTD., holding 1.32% of the company's total share outstanding, currently valued at $1.51M. The top 10 institutional shareholders own together 7.06% of the company.

Institutional Shareholders by % of Total Assets

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
ZAZOVE ASSOCIATES LLC1.23%0.16%1,104,4091,104,409100.00%1,402,599,000Jun 30, 2024
WARBERG ASSET MANAGEMENT LLC0.15%0.03%133,637133,637100.00%169,719Jun 30, 2024
COWEN AND COMPANY, LLC0.28%0.01%250,000250,000100.00%317,500Jun 30, 2024
XTX TOPCO LTD0.06%0.01%56,36956,369100.00%71,589Jun 30, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC0.22%0.01%195,000195,000100.00%247,650Jun 30, 2024
SKAANA MANAGEMENT L.P.0.01%0.00%6,7006,700100.00%8,509Jun 30, 2024
LMR PARTNERS LLP0.18%0.00%165,407165,407100.00%210,067Jun 30, 2024
NORDWAND ADVISORS, LLC0.00%0.00%2,0002,000100.00%2,540Jun 30, 2024
DHJJ FINANCIAL ADVISORS, LTD.0.00%0.00%2,000--2,540Jun 30, 2024
KESTRA ADVISORY SERVICES, LLC0.14%0.00%123,500--156,845Jun 30, 2024
WALLEYE CAPITAL LLC0.35%0.00%316,130316,130100.00%401,485Jun 30, 2024
TWO SIGMA INVESTMENTS, LP0.24%0.00%220,251220,251100.00%279,719Jun 30, 2024
BARCLAYS PLC1.16%0.00%1,040,000--1,321,000Jun 30, 2024
INVESCO LTD.1.32%0.00%1,190,739-632,866-34.70%1,512,239Jun 30, 2024
VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC0.01%0.00%12,70912,709100.00%16,140Jun 30, 2024
WALLEYE TRADING LLC0.11%0.00%98,51298,512100.00%125,110Jun 30, 2024
TWO SIGMA SECURITIES, LLC0.02%0.00%15,24515,245100.00%19,361Jun 30, 2024
STIFEL FINANCIAL CORP0.18%0.00%161,030-11,135-6.47%204,510Jun 30, 2024
BUCKINGHAM STRATEGIC WEALTH, LLC0.02%0.00%15,98015,980100.00%20,295Jun 30, 2024
INTEGRATED WEALTH CONCEPTS LLC0.01%0.00%11,000--13,970Jun 30, 2024

The largest Amprius shareholder by % of total assets is ZAZOVE ASSOCIATES LLC. The company owns 1.10M shares of Amprius (AMPX), representing 0.16% of its total assets.

Institutional Buyers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
ZAZOVE ASSOCIATES LLC1.23%0.16%1,104,4091,104,409100.00%1,402,599,000Jun 30, 2024
WALLEYE CAPITAL LLC0.35%0.00%316,130316,130100.00%401,485Jun 30, 2024
COWEN AND COMPANY, LLC0.28%0.01%250,000250,000100.00%317,500Jun 30, 2024
TWO SIGMA INVESTMENTS, LP0.24%0.00%220,251220,251100.00%279,719Jun 30, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC0.22%0.01%195,000195,000100.00%247,650Jun 30, 2024
LMR PARTNERS LLP0.18%0.00%165,407165,407100.00%210,067Jun 30, 2024
STATE STREET CORP0.30%-273,490141,800107.68%347,332,000Jun 30, 2024
WARBERG ASSET MANAGEMENT LLC0.15%0.03%133,637133,637100.00%169,719Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC0.40%-363,275130,00555.73%461,417Jun 30, 2024
MILLENNIUM MANAGEMENT LLC0.20%0.00%179,585122,543214.83%228,073Jun 30, 2024
BLACKROCK INC.0.70%-629,725106,94220.46%799,751Jun 30, 2024
WALLEYE TRADING LLC0.11%0.00%98,51298,512100.00%125,110Jun 30, 2024
AQR CAPITAL MANAGEMENT LLC0.09%0.00%78,31478,314100.00%99,459Jun 30, 2024
LPL FINANCIAL LLC0.13%0.00%120,38560,00099.36%152,889Jun 30, 2024
VANGUARD GROUP INC1.08%-970,73256,7666.21%1,232,829Jun 30, 2024
XTX TOPCO LTD0.06%0.01%56,36956,369100.00%71,589Jun 30, 2024
GOLDMAN SACHS GROUP INC0.05%-42,67842,678100.00%54,201Jun 30, 2024
ALLIANCEBERNSTEIN L.P.0.06%-53,47041,310339.72%67,907Jun 30, 2024
DEUTSCHE BANK AG\0.03%-30,93130,931100.00%39,282Jun 30, 2024
CHARLES SCHWAB INVESTMENT MANAGEMENT INC0.14%-121,94522,39622.50%154,870Jun 30, 2024

As of Jun 30 2024, Amprius's largest institutional buyer is ZAZOVE ASSOCIATES LLC. The company purchased 1.10M stocks of AMPX, valued at $1.40B.

Institutional Sellers

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
INVESCO LTD.1.32%0.00%1,190,739-632,866-34.70%1,512,239Jun 30, 2024
BARCLAYS PLC0.00%-4,413-201,380-97.86%5,000Jun 30, 2024
GSA CAPITAL PARTNERS LLP----28,579-100.00%-Jun 30, 2024
JUMP FINANCIAL, LLC----12,961-100.00%-Jun 30, 2024
STIFEL FINANCIAL CORP0.18%0.00%161,030-11,135-6.47%204,510Jun 30, 2024
SIMPLEX TRADING, LLC0.02%-15,659-9,434-37.60%19,000Jun 30, 2024
MORGAN STANLEY0.10%-87,317-5,851-6.28%110,892Jun 30, 2024
AMERICAN INTERNATIONAL GROUP, INC.----2,757-100.00%-Jun 30, 2024
GROUP ONE TRADING, L.P.----2,426-100.00%-Jun 30, 2024
FMR LLC0.00%-429-1,118-72.27%545Jun 30, 2024
NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC----2-100.00%-Jun 30, 2024
DHJJ FINANCIAL ADVISORS, LTD.0.00%0.00%2,000--2,540Jun 30, 2024
KESTRA ADVISORY SERVICES, LLC0.14%0.00%123,500--156,845Jun 30, 2024
BARCLAYS PLC1.16%0.00%1,040,000--1,321,000Jun 30, 2024
INTEGRATED WEALTH CONCEPTS LLC0.01%0.00%11,000--13,970Jun 30, 2024
BANQUE CANTONALE VAUDOISE0.00%0.00%2,800--4,000Jun 30, 2024
PATHSTONE HOLDINGS, LLC0.01%0.00%12,690--16,116Jun 30, 2024
NEW YORK STATE COMMON RETIREMENT FUND0.01%-12,037--15,000Jun 30, 2024
ADVISOR GROUP HOLDINGS, INC.0.01%-6,484--8,235Jun 30, 2024
AMERITAS INVESTMENT PARTNERS, INC.0.00%-444--564Jun 30, 2024

As of Jun 30 2024, Amprius's biggest institutional seller is INVESCO LTD.. The company sold -0.63M shares of AMPX, valued at $1.51M.

Institutional New positions

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
ZAZOVE ASSOCIATES LLC1.23%0.16%1,104,4091,104,409100.00%1,402,599,000Jun 30, 2024
WALLEYE CAPITAL LLC0.35%0.00%316,130316,130100.00%401,485Jun 30, 2024
COWEN AND COMPANY, LLC0.28%0.01%250,000250,000100.00%317,500Jun 30, 2024
TWO SIGMA INVESTMENTS, LP0.24%0.00%220,251220,251100.00%279,719Jun 30, 2024
BRIDGEWAY CAPITAL MANAGEMENT, LLC0.22%0.01%195,000195,000100.00%247,650Jun 30, 2024
LMR PARTNERS LLP0.18%0.00%165,407165,407100.00%210,067Jun 30, 2024
WARBERG ASSET MANAGEMENT LLC0.15%0.03%133,637133,637100.00%169,719Jun 30, 2024
WALLEYE TRADING LLC0.11%0.00%98,51298,512100.00%125,110Jun 30, 2024
AQR CAPITAL MANAGEMENT LLC0.09%0.00%78,31478,314100.00%99,459Jun 30, 2024
XTX TOPCO LTD0.06%0.01%56,36956,369100.00%71,589Jun 30, 2024
GOLDMAN SACHS GROUP INC0.05%-42,67842,678100.00%54,201Jun 30, 2024
DEUTSCHE BANK AG\0.03%-30,93130,931100.00%39,282Jun 30, 2024
BUCKINGHAM STRATEGIC WEALTH, LLC0.02%0.00%15,98015,980100.00%20,295Jun 30, 2024
TWO SIGMA SECURITIES, LLC0.02%0.00%15,24515,245100.00%19,361Jun 30, 2024
VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC0.01%0.00%12,70912,709100.00%16,140Jun 30, 2024
COREBRIDGE FINANCIAL, INC.0.01%0.00%7,5387,538100.00%9,573Jun 30, 2024
CLEAR STREET LLC0.00%-4,2924,292100.00%5,000Jun 30, 2024
CAPTION MANAGEMENT, LLC0.00%0.00%4,0004,000100.00%5,080Jun 30, 2024
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.0.00%-3,2543,254100.00%4,133Jun 30, 2024
NORDWAND ADVISORS, LLC0.00%0.00%2,0002,000100.00%2,540Jun 30, 2024
UBS GROUP AG0.00%-1,6001,600100.00%2,032Jun 30, 2024
CWM, LLC0.00%-722722100.00%1,000Jun 30, 2024
STEWARD PARTNERS INVESTMENT ADVISORY, LLC0.00%-222222100.00%282Jun 30, 2024
SRS CAPITAL ADVISORS, INC.0.00%-204204100.00%260Jun 30, 2024

Amprius's largest new institutional shareholder by number of shares is ZAZOVE ASSOCIATES LLC, purchased 1.10M shares, valued at $1.40B, as of undefined.

Institutional Sold Out

Name% Total Shares% Total AssetsCurrent SharesChange AmountChange %Market ValueDate
GSA CAPITAL PARTNERS LLP----28,579-100.00%-Jun 30, 2024
JUMP FINANCIAL, LLC----12,961-100.00%-Jun 30, 2024
AMERICAN INTERNATIONAL GROUP, INC.----2,757-100.00%-Jun 30, 2024
GROUP ONE TRADING, L.P.----2,426-100.00%-Jun 30, 2024
NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC----2-100.00%-Jun 30, 2024

Amprius's largest sold out institutional shareholder by shares sold is GSA CAPITAL PARTNERS LLP, sold -28.58K shares, valued at -, as of undefined.

Amprius Mutual Fund Holders


Name% Total AssetsTotal SharesChange AmountChange %Date
VANGUARD VALLEY FORGE FUNDS0.02%12,900--Mar 31, 2024
INVESCO EXCHANGE-TRADED FUND TRUST0.02%1,632,513-98,697-5.70%Jan 31, 2024
NEW COVENANT FUNDS0.00%12,555--Dec 31, 2023
JANUS INVESTMENT FUND0.00%643,172--Dec 31, 2023
VANGUARD INDEX FUNDS0.00%849,888-255,988-23.15%Mar 31, 2024
QUANTITATIVE MASTER SERIES LLC0.00%9,428--Mar 31, 2024
DEUTSCHE DWS INVESTMENTS VIT FUNDS0.00%844--Mar 31, 2024
FIDELITY CONCORD STREET TRUST0.00%153,5907,5085.14%Feb 29, 2024
AdvisorShares Trust0.00%2,126--Mar 28, 2024
SCHWAB CAPITAL TRUST0.00%19,155--Jan 31, 2024
VANGUARD INSTITUTIONAL INDEX FUNDS0.00%13,135--Mar 31, 2024
Calvert Variable Products, Inc.0.00%444--Mar 31, 2024
SCHWAB STRATEGIC TRUST0.00%80,2182,8713.71%Feb 29, 2024
Tidal Trust II0.00%2,5231958.38%Jan 31, 2024
ALLSPRING MASTER TRUST0.00%3,471--Feb 29, 2024
STATE STREET INSTITUTIONAL INVESTMENT TRUST0.00%2,500--Mar 31, 2024
NORTHERN FUNDS0.00%4,8443,084175.23%Mar 28, 2024
EQ ADVISORS TRUST0.00%21,208--Mar 31, 2024
J.P. Morgan Exchange-Traded Fund Trust0.00%6,966--Jan 31, 2024
iSHARES TRUST0.00%239,832-15,131-5.93%Mar 31, 2024
VANGUARD SCOTTSDALE FUNDS0.00%23,7962,97614.29%Feb 29, 2024
T. Rowe Price Index Trust, Inc.0.00%263--Mar 31, 2024
RYDEX SERIES FUNDS0.00%49--Dec 31, 2023
VALIC Co I0.00%2,099271.30%Feb 29, 2024
USAA MUTUAL FUNDS TRUST0.00%1,587--Jan 31, 2024
NATIONWIDE MUTUAL FUNDS0.00%803141.77%Jan 31, 2024
RYDEX DYNAMIC FUNDS0.00%24--Dec 31, 2023
NATIONWIDE VARIABLE INSURANCE TRUST0.00%768--Mar 31, 2024
TIAA-CREF FUNDS0.00%13,0715,92282.84%Jan 31, 2024
ProFunds0.00%44-1-2.22%Mar 31, 2024
PROSHARES TRUST0.00%80111116.09%Feb 29, 2024
RYDEX VARIABLE TRUST0.00%3--Dec 31, 2023
LINCOLN VARIABLE INSURANCE PRODUCTS TRUST0.00%4,300--Mar 31, 2024
SUNAMERICA SERIES TRUST0.00%62081.31%Jan 31, 2024
JOHN HANCOCK VARIABLE INSURANCE TRUST0.00%1,853-1,413-43.26%Mar 31, 2024
FIDELITY SALEM STREET TRUST0.00%2,71641017.78%Mar 31, 2024
PACIFIC SELECT FUND0.00%1,476--Mar 31, 2024
BlackRock Variable Series Funds, Inc.0.00%938--Mar 31, 2024
Bridge Builder Trust0.00%919--Mar 31, 2024

Amprius's largest mutual fund holder by % of total assets is "VANGUARD VALLEY FORGE FUNDS", owning 12.90K shares, compromising 0.02% of its total assets.

Amprius Institutional Ownership Trends


Institutional Holdings Trend

DateHoldingsChange %
30 Jun, 247235.85%
31 Mar, 2453-10.17%
31 Dec, 23595.36%
30 Sep, 235616.67%
30 Jun, 234826.32%
31 Mar, 233818.75%
31 Dec, 2232128.57%
30 Sep, 2214-

As of 30 Jun 24, 72 institutions are holding Amprius's shares, representing an increase of 35.85% compared to the previous quarter.

Shares Outstanding Trend

DateShares OutstandingChange %
30 Jun, 247,623,28054.58%
31 Mar, 244,931,47710.62%
31 Dec, 234,457,9625.91%
30 Sep, 234,209,29655.28%
30 Jun, 232,710,73723.38%
31 Mar, 232,197,10218.07%
31 Dec, 221,860,92546.18%
30 Sep, 221,273,029-

Amprius (AMPX) has 7.62M shares outstanding as of 30 Jun 24, up 54.58% compared to the previous quarter.

Institutional Ownership Trend

DateOwnership %Change %
30 Jun, 248.47%25.87%
31 Mar, 245.72%21.47%
31 Dec, 235.16%21.16%
30 Sep, 234.94%48.16%
30 Jun, 233.20%47.53%
31 Mar, 232.60%38.15%
31 Dec, 222.61%76.66%
30 Sep, 221.84%-

As of 30 Jun 24, Amprius is held by 8.47% institutional shareholders, representing a 25.87% growth compared to 31 Mar 24.

Institutional Increased Positions Trend

DateIncreased PositionsChange %
30 Jun, 2445104.55%
31 Mar, 2422-29.03%
31 Dec, 233119.23%
30 Sep, 2326-27.78%
30 Jun, 233656.52%
31 Mar, 23239.52%
31 Dec, 222161.54%
30 Sep, 2213-

45 institutional shareholders have increased their position in AMPX stock as of 30 Jun 24 compared to 22 in the previous quarter (a 104.55% increase).

Institutional Reduced Positions Trend

DateReduced PositionsChange %
30 Jun, 247-56.25%
31 Mar, 241645.45%
31 Dec, 2311-
30 Sep, 231183.33%
30 Jun, 236-
31 Mar, 236500.00%
31 Dec, 221-
30 Sep, 22--

7 institutional shareholders have reduced their position in AMPX stock as of 30 Jun 24 compared to 16 in the previous quarter (a -56.25% decrease).

All Institutional Ownership Trend Data

DateHoldingsChange %Shares OutstandingChange %Ownership %Change %Increased PositionsChange %Reduced PositionsChange %
30 Jun, 247235.85%7,623,28054.58%8.47%25.87%45104.55%7-56.25%
31 Mar, 2453-10.17%4,931,47710.62%5.72%21.47%22-29.03%1645.45%
31 Dec, 23595.36%4,457,9625.91%5.16%21.16%3119.23%11-
30 Sep, 235616.67%4,209,29655.28%4.94%48.16%26-27.78%1183.33%
30 Jun, 234826.32%2,710,73723.38%3.20%47.53%3656.52%6-
31 Mar, 233818.75%2,197,10218.07%2.60%38.15%239.52%6500.00%
31 Dec, 2232128.57%1,860,92546.18%2.61%76.66%2161.54%1-
30 Sep, 2214-1,273,029-1.84%-13---

Amprius Insider Shareholders Trades


Open Market Insider Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell210,000$1.30$272.60K1,857,142
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell70,000$1.30$90.89K1,715,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell195,000$1.21$236.59K1,662,142
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell65,000$1.22$79.06K1,650,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell65,000$1.13$73.52K1,585,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell195,000$1.13$220.54K1,467,142
May 24, 2024Stefan Constantin Ionelofficer Chief Technology OfficerS-SaleSell5,272$1.33$7.00K399,089
May 24, 2024Stefan Constantin Ionelofficer Chief Technology OfficerS-SaleSell4,121$1.36$5.59K394,968
May 24, 2024Sun Kangdirector, officer See RemarksS-SaleSell19,973$1.33$26.52K1,399,697
May 24, 2024Sun Kangdirector, officer See RemarksS-SaleSell15,611$1.36$21.17K1,384,086

Open Market Insider Buys

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource

Insider Sells

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Aug 14, 2024SATTERTHWAITE LIVINGSTONdirector-Sell---8,620
Jul 25, 2024MIRRO JUSTIN Edirector-D-ReturnSell4,700,000---
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell210,000$1.30$272.60K1,857,142
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell70,000$1.30$90.89K1,715,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell195,000$1.21$236.59K1,662,142
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell65,000$1.22$79.06K1,650,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell65,000$1.13$73.52K1,585,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell195,000$1.13$220.54K1,467,142
May 24, 2024Stefan Constantin Ionelofficer Chief Technology OfficerS-SaleSell5,272$1.33$7.00K399,089
May 24, 2024Stefan Constantin Ionelofficer Chief Technology OfficerS-SaleSell4,121$1.36$5.59K394,968
May 24, 2024Sun Kangdirector, officer See RemarksS-SaleSell19,973$1.33$26.52K1,399,697
May 24, 2024Sun Kangdirector, officer See RemarksS-SaleSell15,611$1.36$21.17K1,384,086

All Insider Owners Trades

DateNameRelationRoleTransactionBuy/SellSharesPriceValueShares HeldSource
Aug 14, 2024SATTERTHWAITE LIVINGSTONdirector-A-AwardBuy283,019--291,639
Aug 14, 2024SATTERTHWAITE LIVINGSTONdirector-Sell---8,620
Jul 25, 2024MIRRO JUSTIN Edirector-A-AwardBuy925,900--2,393,042
Jul 25, 2024MIRRO JUSTIN Edirector-D-ReturnSell4,700,000---
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell210,000$1.30$272.60K1,857,142
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell70,000$1.30$90.89K1,715,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell195,000$1.21$236.59K1,662,142
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell65,000$1.22$79.06K1,650,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell65,000$1.13$73.52K1,585,000
Jun 14, 2024MIRRO JUSTIN Edirector-S-SaleSell195,000$1.13$220.54K1,467,142
Jun 07, 2024HSIEH Wen Hsuandirector-A-AwardBuy125,000--142,895
Jun 07, 2024BAYLESS KATHLEEN Adirector-A-AwardBuy125,000--161,253
Jun 07, 2024Chu Stevendirector-A-AwardBuy125,000--145,395
Jun 07, 2024Gustanski Marydirector-A-AwardBuy114,583--146,396
Jun 07, 2024MIRRO JUSTIN Edirector-A-AwardBuy125,000--142,895
Jun 07, 2024DIXON DONALD Rdirector-A-AwardBuy125,000--142,895
May 24, 2024Stefan Constantin Ionelofficer Chief Technology OfficerS-SaleSell5,272$1.33$7.00K399,089
May 24, 2024Stefan Constantin Ionelofficer Chief Technology OfficerS-SaleSell4,121$1.36$5.59K394,968
May 24, 2024Sun Kangdirector, officer See RemarksS-SaleSell19,973$1.33$26.52K1,399,697
May 24, 2024Sun Kangdirector, officer See RemarksS-SaleSell15,611$1.36$21.17K1,384,086

The last insider sell of Amprius's stock was made by SATTERTHWAITE LIVINGSTON on Aug 14 2024, selling - shares at - per share (valued at -).

Amprius Insider Ownership Trends


All Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q3 202422100.00%
Q2 202481747.06%
Q1 20248988.89%
Q4 2023104124.39%
Q3 20233742.86%
Q2 202372350.00%
Q4 20221250.00%
Q3 2022268325.00%

2 total buy trades, and 2 total sell trades (buy/sell ratio of 1.00%) were made by Amprius's insiders, as of Q3 2024.

Open Market Insider Trades Trend

DateBuySellBuy/Sell Ratio
Q3 2024---
Q2 2024-15-
Q1 2024-5-
Q4 2023-31-
Q3 2023-4-
Q2 2023-2-
Q4 2022---
Q3 2022---

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

Amprius Peer Ownership


TickerCompany
MVSTMicrovast Holdings, Inc.
BEBloom Energy Corporation
ENVXEnovix Corporation
EOSEEos Energy Enterprises, Inc.
PLUGPlug Power Inc.
DFLIDragonfly Energy Holdings Corp.
FREYFREYR Battery
SLDPSolid Power, Inc.
XPONExpion360 Inc.

AMPX Ownership FAQ


Amprius is owned by institutional shareholders (8.47%), insiders (65.34%), and public (26.19%). The largest institutional shareholder of Amprius is INVESCO LTD. (1.32% of total shares) and the top mutual fund owner is VANGUARD VALLEY FORGE FUNDS (0.02% of total shares).

Amprius's major institutional shareholders are INVESCO LTD., ZAZOVE ASSOCIATES LLC, BARCLAYS PLC, VANGUARD GROUP INC, and BLACKROCK INC.. The top five shareholders own together 5.48% of the company's share outstanding.

As of Jun 2024, there are 72 institutional shareholders of Amprius.

INVESCO LTD owns 1.19M shares of Amprius, representing 1.32% of the company's total shares outstanding, valued at $1.51M (as of Jun 2024).

As of Jun 2024, ZAZOVE ASSOCIATES LLC holds 1.1M shares of Amprius (AMPX), compromising 1.23% of the company, valued at $1.4B.

BARCLAYS PLC is the third largest holder of Amprius. The company owns 1.04M of the company's shares outstanding (worth $1.32M).