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Disclosery

AMPX AMPRIUS TECHNOLOGIES INC

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Stock (common), issuer CIK 1899287

90 managers (92 13F filers) reported a position in AMPX shares at 2024-12-31, 16,639,882 shares in all. 32 filers opened a position and 11 filers sold out during the quarter.

Managers
90
13F filers
92
New
32
Added
28
Reduced
10
Sold out
11
Shares held by filers
16,639,882

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 2 filers holding4,192,036$11.7M+3,214,389Timeline
Invesco Ltd.in group Invesco Ltd.2,484,662$6.96M<0.01%+897,22213F-HRTimelineGroup
Board of Trustees of The Leland Stanfor…1,457,557$4.08M0.35%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP895,760$2.51M<0.01%+631,48313F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC765,100$2.14M<0.01%+752,00013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC717,571$2.01M<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…667,921$1.87M<0.01%+402,35113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC580,819$1.63M<0.01%+32,68113F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.571,583$1.6M<0.01%-120,94613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding489,011$1.37M+384,224Timeline
STATE STREET CORPin group STATE STREET CORP383,485$1.07M<0.01%+97,09513F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd280,094$784K0.07%+232,33213F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC258,618$724K<0.01%new13F-HRTimelineGroup
Blackstone Inc.in group Blackstone Inc.257,923$722K<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP208,420$584K<0.01%+52,37013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co198,442$556K<0.01%-75,60513F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC195,000$546K0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG175,468$491K<0.01%+108,49513F-HRTimelineGroup
GROUP ONE TRADING LLC148,418$416K0.01%new13F-HR/ATimeline
MORGAN STANLEYin group MORGAN STANLEY141,045$395K<0.01%+16,91113F-HR/ATimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …117,150$328K<0.01%new13F-HRTimelineGroup
LPL Financial LLC111,385$312K<0.01%-2,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC107,006$300K<0.01%+46,82713F-HRTimelineGroup
Bosman Wealth Management, LLC102,550$287K0.28%13F-HRTimeline
PATHWAY CAPITAL MANAGEMENT, LP87,510$245K0.24%new13F-HRTimeline
Lexington Partners L.P.76,764$215K0.26%new13F-HRTimeline
Centiva Capital, LP64,246$180K0.01%new13F-HRTimeline
Caption Management, LLC64,000$179K0.01%013F-HRTimeline
ALLIANCEBERNSTEIN L.P.58,460$164K<0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP53,635$150K<0.01%new13F-HRTimelineGroup
HAMILTON LANE ADVISORS LLC46,058$129K0.12%new13F-HRTimeline
B. Riley Wealth Advisors, Inc.45,500$127K<0.01%+16,30013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC44,460$124K<0.01%+20,11113F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC41,648$117K<0.01%+4,98313F-HRTimelineGroup
Utah Retirement Systems36,846$103K<0.01%new13F-HRTimeline
Advisory Services Network, LLC35,349$99K<0.01%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP33,542$94K0.01%new13F-HRTimeline
DRW Securities, LLC33,557$94K0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\30,931$86.6K<0.01%013F-HR/ATimelineGroup
Cannell & Spears LLC26,270$73.6K<0.01%-11,13013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA25,646$71K<0.01%+23,19613F-HRTimelineGroup
Diametric Capital, LP24,445$68.4K0.05%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC24,207$67.8K<0.01%new13F-HRTimelineGroup
Nuveen Asset Management, LLCin group TIAA23,300$65.2K<0.01%-55,85413F-HRTimelineGroup
WOLVERINE TRADING, LLC15,958$47.6K<0.01%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth15,980$44.7K<0.01%013F-HR/ATimelineGroup
AXQ CAPITAL, LP15,655$43.8K0.02%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC15,508$43.4K<0.01%+3,56513F-HRTimelineGroup
HighTower Advisors, LLC15,500$43.4K<0.01%new13F-HRTimeline
CLEAR STREET LLC14,942$41.8K<0.01%013F-HR/ATimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/12,890$36.1K<0.01%+3,05513F-HRTimelineGroup
O'Dell Group, LLC12,410$34.7K0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN12,340$34.6K<0.01%+2,26313F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,037$33.7K<0.01%013F-HR/ATimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp10,894$30.5K<0.01%013F-HRTimelineGroup
KINGSWOOD WEALTH ADVISORS, LLC10,554$29.6K<0.01%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO10,229$28.6K<0.01%-55,85413F-HRTimelineGroup
RHUMBLINE ADVISERS9,739$27.3K<0.01%+3,22213F-HR/ATimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…9,443$26.4K<0.01%+1,07913F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS8,377$23.5K<0.01%new13F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.7,811$21.9K<0.01%-1,00413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO7,510$21K<0.01%-19,53113F-HRTimelineGroup
FMR LLCin group FMR LLC5,256$14.7K<0.01%+2,27413F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,760$13.3K<0.01%-5,29113F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,454$12.5K<0.01%new13F-HRTimelineGroup
EASTERN BANK2,000$5.6K<0.01%013F-HRTimeline
DHJJ Financial Advisors, Ltd.2,000$5.6K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1,801$5K<0.01%+1,07113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,411$3.95K<0.01%+1,19713F-HRTimelineGroup
AMERIFLEX GROUP, INC.1,000$3.33K<0.01%13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,015$2.84K<0.01%013F-HR/ATimeline
STRS OHIO1,000$2.8K<0.01%013F-HRTimeline
CoreCap Advisors, LLC1,000$2.8K<0.01%+50013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc699$1.95K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.485$1.36K<0.01%-5,99913F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…444$1.24K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK181$1K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC278$778<0.01%+22813F-HRTimeline
Steward Partners Investment Advisory, L…222$622<0.01%013F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN200$560<0.01%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV10,000$500<0.01%new13F-HRTimeline
Clearstead Advisors, LLC150$420<0.01%new13F-HRTimeline
WealthTrak Capital Management LLC130$364<0.01%13F-HRTimeline
Caitong International Asset Management …125$350<0.01%13F-HR/ATimeline
HOLLENCREST CAPITAL MANAGEMENT40$112<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC23$64<0.01%+2213F-HRTimeline
Sterling Capital Management LLC14$39<0.01%013F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding10$28-423,490Timeline
IFP Advisors, Inc9$25<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.