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Disclosery

PSIX POWER SOLUTIONS INTL INC

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COMMON STOCK (common), issuer CIK 1137091

125 managers (127 13F filers) reported a position in PSIX shares at 2025-06-30, 3,490,983 shares in all. 72 filers opened a position and 13 filers sold out during the quarter.

Managers
125
13F filers
127
New
72
Added
33
Reduced
17
Sold out
13
Shares held by filers
3,490,983

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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 holding522,016$33.8M-326,759Timeline
BlackRock, Inc.in group BlackRock, Inc.506,967$32.8M<0.01%+410,02013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC361,638$23.4M<0.01%+86,94513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding154,872$10M+79,811Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC154,383$9.99M<0.01%+78,03413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN105,496$6.82M<0.01%+85,35113F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC78,991$5.11M0.03%-1,57913F-HRTimeline
STATE STREET CORPin group STATE STREET CORP78,320$5.07M<0.01%+66,22013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC74,546$4.82M<0.01%-31,22813F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …73,202$4.73M<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC67,914$4.39M<0.01%+43,18513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC62,131$4.02M<0.01%+37,41413F-HRTimelineGroup
Valiant Capital Management, L.P.60,505$3.91M0.3%+16,90013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC56,396$3.65M<0.01%new13F-HRTimeline
Independent Advisor Alliance54,545$3.53M0.1%+11,60513F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY51,408$3.33M<0.01%+32,90013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP47,829$3.09M<0.01%+36,69613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co47,510$3.07M<0.01%+16,56513F-HRTimelineGroup
Informed Momentum Co LLC46,430$3M0.45%new13F-HRTimeline
LPL Financial LLC45,907$2.97M<0.01%+25,00713F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC45,902$2.97M<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.44,759$2.89M0.01%+22,63713F-HR/ATimelineGroup
NAVELLIER & ASSOCIATES INC43,603$2.82M0.35%+3,93713F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT40,873$2.64M0.06%+1,01813F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC40,863$2.64M<0.01%-17,33713F-HRTimelineGroup
S SQUARED TECHNOLOGY, LLC39,574$2.56M1.08%-123,46013F-HRTimeline
BURNEY CO/39,138$2.53M0.09%+5,24813F-HRTimeline
MML INVESTORS SERVICES, LLC30,033$1.94M0.01%+8,95213F-HRTimeline
CORSAIR CAPITAL MANAGEMENT, L.P.25,635$1.66M0.32%-11,13213F-HR/ATimeline
THOROUGHBRED FINANCIAL SERVICES, LLC23,801$1.54M0.11%+2,01813F-HRTimeline
Cetera Investment Advisers21,978$1.42M<0.01%+1,57513F-HRTimeline
THOMPSON DAVIS & CO., INC.20,550$1.33M0.91%new13F-HR/ATimeline
Verition Fund Management LLC18,373$1.19M0.01%new13F-HRTimeline
Gotham Asset Management, LLC18,255$1.18M0.01%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC16,900$1.09M0.01%new13F-HR/ATimelineGroup
Perritt Capital Management Inc14,420$933K0.48%-58013F-HR/ATimeline
Nuveen, LLCin group TIAA14,328$927K<0.01%new13F-HRTimelineGroup
WORLD EQUITY GROUP, INC.14,252$922K0.25%+4,85713F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…14,121$913K<0.01%new13F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp13,561$877K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC13,184$853K<0.01%new13F-HR/ATimelineGroup
Clear Creek Financial Management, LLC12,811$829K0.08%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC12,107$783K<0.01%new13F-HRTimeline
OMERS ADMINISTRATION Corp11,800$763K0.01%+3,00013F-HRTimeline
D.A. DAVIDSON & CO.11,680$755K0.01%+1,53013F-HRTimeline
Creative Planningin group Creative Planning10,623$687K<0.01%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC10,214$659K<0.01%+5,74513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP9,648$624K<0.01%+57813F-HRTimelineGroup
RHUMBLINE ADVISERS9,435$610K<0.01%new13F-HRTimeline
Astoria Portfolio Advisors LLC.6,388$572K0.16%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…8,186$529K<0.01%-99,24113F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…7,950$514K<0.01%-713F-HRTimelineGroup
Vestcor Inc6,741$436K0.01%+5,60413F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC6,548$424K0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc5,585$361K<0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO5,396$349K<0.01%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC5,316$344K0.02%-9,54813F-HRTimelineGroup
AVANTAX ADVISORY SERVICES, INC.5,253$340K<0.01%new13F-HRTimeline
Advisory Services Network, LLC3,552$333K0.01%new13F-HRTimeline
COZAD ASSET MANAGEMENT INC5,131$332K0.03%new13F-HR/ATimeline
GK Wealth Management LLC5,085$329K0.33%new13F-HRTimeline
Mutual Advisors, LLC3,612$327K0.01%new13F-HRTimeline
Perigon Wealth Management, LLC4,979$322K0.01%new13F-HRTimeline
D'Orazio & Associates, Inc.4,868$315K0.04%new13F-HRTimeline
Arete Wealth Advisors, LLC4,745$307K0.02%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management4,511$292K0.01%-1,47313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.4,500$291K<0.01%new13F-HRTimeline
State of Wyoming4,312$279K0.03%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\4,219$273K<0.01%new13F-HRTimelineGroup
Cambridge Investment Research Advisors,…4,072$263K<0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.3,968$257K<0.01%new13F-HRTimelineGroup
DRW Securities, LLC3,960$256K0.02%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…3,941$255K<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/3,869$250K<0.01%-72613F-HRTimelineGroup
Aviance Capital Partners, LLC3,760$243K0.03%new13F-HRTimeline
Quantbot Technologies LP3,727$241K0.01%new13F-HRTimeline
Rathbones Group PLC3,695$239K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,676$238K<0.01%+1,34013F-HR/ATimelineGroup
Bay Rivers Group3,600$233K0.11%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…3,590$232K<0.01%new13F-HRTimelineGroup
Entropy Technologies, LP3,500$226K0.02%new13F-HRTimeline
Kathmere Capital Management, LLC3,499$226K0.02%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC3,345$216K<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …3,305$214K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/3,279$213K<0.01%new13F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…3,237$209K<0.01%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC3,105$201K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,097$200K<0.01%+82113F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC2,984$193K<0.01%+1,76713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,756$178K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND2,100$136K<0.01%new13F-HR/ATimeline
CREATIVE FINANCIAL DESIGNS INC /ADV1,980$128K0.01%+1,78013F-HRTimeline
Farther Finance Advisors, LLC1,651$107K<0.01%+77313F-HRTimeline
Police & Firemen's Retirement System of…1,416$91.6K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC1,403$90.8K<0.01%new13F-HRTimelineGroup
TWIN PEAKS WEALTH ADVISORS, LLC800$76.4K0.02%new13F-HRTimeline
SUMMIT SECURITIES GROUP LLC1,045$67.6K0.02%new13F-HRTimeline
STRS OHIO1,000$64.7K<0.01%new13F-HRTimeline
MeadowBrook Investment Advisors LLC820$53K0.05%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/798$51.6K<0.01%new13F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…669$43.3K<0.01%new13F-HRTimelineGroup
Global Retirement Partners, LLC574$37.1K<0.01%13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…409$26.5K<0.01%new13F-HRTimeline
WOLFF WIESE MAGANA LLC400$25.9K0.02%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP255$17K<0.01%-2013F-HRTimelineGroup
NewEdge Advisors, LLC257$16.6K<0.01%-46813F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…227$14.7K<0.01%-72213F-HRTimelineGroup
AMALGAMATED BANK224$14K<0.01%new13F-HRTimeline
IFP Advisors, Inc172$11.1K<0.01%new13F-HRTimeline
GPS Wealth Strategies Group, LLC100$6.47K<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.82$5.3K<0.01%new13F-HRTimeline
Stone House Investment Management, LLC65$4.2K<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.64$4K<0.01%new13F-HRTimeline
Bogart Wealth, LLC40$2.59K<0.01%new13F-HRTimeline
Hughes Financial Services, LLC24$2.18K<0.01%new13F-HRTimeline
Allworth Financial LP30$1.94K<0.01%new13F-HRTimeline
Sterling Capital Management LLC29$1.88K<0.01%new13F-HR/ATimeline
Larson Financial Group LLC26$1.68K<0.01%-1413F-HRTimeline
Rise Advisors, LLC18$1.16K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC12$776<0.01%new13F-HRTimeline
Caitong International Asset Management …11$711<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC10$647<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\2$129<0.01%013F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$65<0.01%013F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.