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PSIX POWER SOLUTIONS INTL INC

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COMMON STOCK (common), issuer CIK 1137091

31 managers (32 13F filers) reported a position in PSIX shares at 2024-12-31, 2,308,732 shares in all. 28 filers opened a position and 0 filers sold out during the quarter.

Managers
31
13F filers
32
New
28
Added
0
Reduced
3
Sold out
0
Shares held by filers
2,308,732

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
GAGNON SECURITIES LLCgroup of 2 filers holding1,320,311$39.3M-457,060Timeline
Portolan Capital Management, LLCin group Portolan Capital Management, …341,287$10.2M0.68%new13F-HRTimelineGroup
S SQUARED TECHNOLOGY, LLC293,034$8.72M3.62%-206,84013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC72,868$2.17M0.02%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP71,588$2.13M<0.01%new13F-HRTimelineGroup
Valiant Capital Management, L.P.35,450$1.05M0.14%new13F-HRTimeline
Manatuck Hill Partners, LLC20,850$620K0.25%new13F-HRTimeline
WORLD EQUITY GROUP, INC.17,794$529K0.11%new13F-HRTimeline
CORSAIR CAPITAL MANAGEMENT, L.P.16,000$476K0.1%new13F-HRTimeline
Schonfeld Strategic Advisors LLC15,300$455K<0.01%new13F-HRTimeline
Perritt Capital Management Inc15,000$446K0.23%new13F-HRTimeline
MML INVESTORS SERVICES, LLC14,262$424K<0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC12,312$366K<0.01%new13F-HRTimelineGroup
THOROUGHBRED FINANCIAL SERVICES, LLC10,433$310K0.02%new13F-HRTimeline
Astoria Portfolio Advisors LLC.7,277$263K0.09%new13F-HRTimeline
THOMPSON DAVIS & CO., INC.8,450$251K0.16%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…7,950$237K<0.01%new13F-HRTimelineGroup
Evernest Financial Advisors, LLC7,500$223K0.06%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC6,650$198K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY4,302$128K<0.01%new13F-HR/ATimelineGroup
Spire Wealth Managementin group Spire Wealth Management3,243$96.5K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,805$83.4K<0.01%new13F-HR/ATimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,527$45.4K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1,100$32.7K<0.01%new13F-HRTimelineGroup
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC705$21K<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/342$10.2K<0.01%new13F-HRTimelineGroup
MAI Capital Management300$8.93K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\66$1.96K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…25$744<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$30<0.01%013F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%new13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.