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Disclosery

PSIX POWER SOLUTIONS INTL INC

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COMMON STOCK (common), issuer CIK 1137091

198 managers (204 13F filers) reported a position in PSIX shares at 2026-03-31, 7,285,668 shares in all. 49 filers opened a position and 44 filers sold out during the quarter.

Managers
198
13F filers
204
New
49
Added
64
Reduced
51
Sold out
44
Shares held by filers
7,285,668

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Situational Awareness LPgroup of 2 filers holding864,600$52.6M+432,300Timeline
BlackRock, Inc.in group BlackRock, Inc.715,556$43.6M<0.01%+41,94613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding506,900$30.9MnewTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …466,204$28.4M0.02%+23,10813F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …301,168$19.9M0.03%-27,59313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP283,241$17.2M<0.01%+81,35013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC239,046$14.6M0.01%+212,17213F-HRTimelineGroup
Busey Bank220,000$13.4M0.36%013F-HRTimeline
SG Americas Securities, LLC216,395$13.2M0.01%+214,61213F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC196,297$12M<0.01%+4,62613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP170,747$10.4M<0.01%+5,85213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY167,037$10.2M<0.01%-7,71713F-HRTimelineGroup
LPL Financial LLC156,185$9.51M<0.01%+69,60413F-HRTimeline
DANSKE BANK A/S121,653$7.41M0.02%new13F-HRTimeline
NAVELLIER & ASSOCIATES INC107,502$6.54M0.68%+5,77313F-HRTimeline
Hel Ved Capital Management Ltd100,876$6.14M1.06%-7,25013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC97,880$5.96M<0.01%+3,22213F-HRTimelineGroup
Man Group plcin group Man Group plc88,667$5.4M0.01%+61,77813F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP86,123$5.24M<0.01%+5,04913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP80,099$4.88M<0.01%+1,72413F-HRTimelineGroup
OnyxPoint Global Management LP77,919$4.74M2.01%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co74,753$4.55M<0.01%-26313F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC72,630$4.42M0.02%new13F-HRTimeline
Valiant Capital Management, L.P.69,388$4.22M0.33%+28,98713F-HRTimeline
HUSSMAN STRATEGIC ADVISORS, INC.63,000$3.84M0.83%+31,50013F-HRTimeline
CVFG LLC60,170$3.66M0.46%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO57,455$3.5M<0.01%-5,01013F-HRTimelineGroup
ANTIPODES PARTNERS Ltd52,877$3.22M0.06%-175,53613F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.47,313$2.88M0.03%+32,45213F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP46,371$2.82M<0.01%-14,40013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC44,306$2.7M<0.01%-57,30513F-HRTimelineGroup
Cambridge Investment Research Advisors,…44,270$2.69M0.01%+2,26613F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN43,852$2.67M<0.01%-31,38713F-HR/ATimelineGroup
Meros Investment Management, LP39,266$2.39M1.04%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources39,144$2.38M<0.01%+8,22813F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC37,316$2.27M<0.01%-38,55213F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp34,670$2.11M<0.01%-113F-HRTimelineGroup
Cetera Investment Advisers33,508$2.04M<0.01%+11,89213F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC32,864$2M<0.01%-76,68413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC32,796$2M<0.01%new13F-HRTimelineGroup
Bridge City Capital, LLC32,793$2M0.55%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/31,495$1.92M<0.01%+20,40013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.33,440$1.91M<0.01%+6,00013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC29,379$1.79M0.01%+12,38013F-HRTimelineGroup
BURNEY CO/29,020$1.77M0.06%-1,30613F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC28,128$1.71M<0.01%-1,69713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC27,959$1.7M<0.01%+11,62613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC26,984$1.66M<0.01%-11,05213F-HR/ATimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.26,849$1.63M<0.01%+26,59313F-HRTimelineGroup
OP Asset Management Ltd25,440$1.55M0.02%+22,30613F-HR/ATimeline
THOROUGHBRED FINANCIAL SERVICES, LLC24,054$1.46M0.09%-84213F-HRTimeline
De Lisle Partners LLP21,000$1.28M0.15%013F-HRTimeline
Defiance ETFs, LLC20,868$1.27M0.02%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC18,333$1.12M0.01%-11,89613F-HRTimeline
Swiss National Bank18,200$1.11M<0.01%013F-HRTimeline
WORLD EQUITY GROUP, INC.17,808$1.08M0.28%+2,06813F-HRTimeline
Nuveen, LLCin group TIAA16,670$1.01M<0.01%+9813F-HRTimelineGroup
ARGA Investment Management, LP16,238$989K0.03%new13F-HRTimeline
Hennion & Walsh Asset Management, Inc.16,150$983K0.03%+7,16013F-HRTimeline
Polymer Capital Management (HK) LTD16,000$974K0.14%new13F-HRTimeline
Moran Wealth Management, LLC15,927$970K0.03%+7,00213F-HRTimeline
Gotham Asset Management, LLC15,917$969K<0.01%-2,26213F-HRTimeline
Clear Creek Financial Management, LLC15,681$955K0.07%+23813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…15,514$944K<0.01%+48913F-HRTimelineGroup
Capelight Capital Asset Management LP15,000$913K0.76%new13F-HR/ATimeline
ALGERT GLOBAL LLC14,510$883K0.01%+2,29013F-HR/ATimeline
UBS AM, a distinct business unit of UBS…in group UBS Group AG13,744$837K<0.01%+2,97713F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC13,586$827K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND13,534$824K<0.01%+11,43413F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.13,373$814K<0.01%-17,92613F-HRTimelineGroup
OAK RIDGE INVESTMENTS LLC13,307$810K0.05%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS13,161$801K<0.01%+3,89113F-HRTimelineGroup
Qube Research & Technologies Ltd12,538$763K<0.01%-101,71113F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…5,404$754K<0.01%new13F-HRTimelineGroup
STEPHENS INC /AR/in group Stephens Investment Managemen…12,000$731K0.01%013F-HRTimelineGroup
Kerrisdale Advisers, LLC11,665$710K0.27%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,563$704K0.01%-95213F-HRTimelineGroup
MML INVESTORS SERVICES, LLC11,371$692K<0.01%-20,97913F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,611$646K0.01%-8,11813F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…10,152$618K<0.01%+1,25013F-HRTimelineGroup
RHUMBLINE ADVISERS9,869$601K<0.01%+68613F-HRTimeline
Kassira Wealth Management LLC9,549$581K0.53%new13F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A9,500$578K<0.01%013F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC9,399$572K<0.01%-9713F-HRTimeline
Bay Rivers Group9,186$559K0.23%+1,40013F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC8,773$534K0.01%new13F-HR/ATimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…8,739$532K<0.01%-6313F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC8,724$531K<0.01%+3,84013F-HRTimelineGroup
Maxi Investments CY Ltd8,654$527K0.12%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…8,487$517K<0.01%-11,17313F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management8,399$511K<0.01%+3,84413F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.8,393$511K<0.01%+61113F-HRTimelineGroup
Creative Planningin group Creative Planning7,751$472K<0.01%-2,90713F-HRTimelineGroup
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…7,445$453K0.01%+36613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\6,813$415K<0.01%+90013F-HRTimelineGroup
Vestcor Inc6,741$410K0.01%013F-HRTimeline
CORSAIR CAPITAL MANAGEMENT, L.P.6,639$404K0.06%-14,50013F-HRTimeline
Formidable Asset Management, LLC6,581$401K0.06%new13F-HRTimeline
Bridgefront Capital, LLC6,434$392K0.1%new13F-HRTimeline
Sequent Planning LLC6,423$391K0.09%+26013F-HRTimeline
CenterStar Asset Management, LLC6,250$380K0.37%new13F-HRTimeline
Cullen Capital Management, LLC6,090$371K<0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/5,927$361K<0.01%+1,37313F-HRTimeline
State of Alaska, Department of Revenue5,654$344K<0.01%-2,00013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P5,631$343K0.01%+1,70313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,062$340K<0.01%+6913F-HR/ATimelineGroup
Legal & General Group Plcin group Legal & General Group Plc5,503$335K<0.01%-3,01413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,425$331K<0.01%-36213F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC5,399$329K<0.01%+40513F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.5,350$326K<0.01%-66,82913F-HRTimelineGroup
D.A. DAVIDSON & CO.5,294$322K<0.01%new13F-HRTimeline
Legato Capital Management LLC5,197$316K0.03%new13F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC5,000$304K<0.01%new13F-HRTimeline
North Star Investment Management Corp.5,000$304K0.02%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC4,922$300K<0.01%-6,62713F-HRTimeline
Sigma Planning Corp4,780$291K0.01%+74513F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…4,766$290K<0.01%013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …4,531$276K<0.01%-3213F-HRTimelineGroup
D'Orazio & Associates, Inc.4,396$268K0.03%-30913F-HRTimeline
Advisory Services Network, LLC4,379$267K<0.01%-3213F-HRTimeline
Farther Finance Advisors, LLC4,007$265K<0.01%-95713F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC4,338$264K0.02%new13F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …4,315$263K<0.01%-82413F-HRTimelineGroup
Persistent Asset Partners Ltd4,295$261K0.1%new13F-HRTimeline
MINDSET WEALTH MANAGEMENT, LLC4,281$261K0.07%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…4,122$251K<0.01%+15813F-HRTimelineGroup
Inspire Advisors, LLCin group Inspire Investing, LLC4,042$246K0.02%new13F-HRTimelineGroup
Truvestments Capital LLC4,014$244K0.04%+97513F-HRTimeline
Triumph Capital Management3,705$226K0.05%+15813F-HRTimeline
ADAPT WEALTH ADVISORS, LLC3,645$222K0.08%-8513F-HRTimeline
AlphaGrep UK Ltd3,604$219K0.06%-2,31813F-HRTimeline
TWO SIGMA SECURITIES, LLC3,552$216K0.03%-3,86113F-HRTimeline
Diametric Capital, LP3,496$213K0.06%new13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP3,483$212K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC3,351$204K0.01%-1,97513F-HRTimeline
FMR LLCin group FMR LLC2,560$156K<0.01%+24313F-HRTimelineGroup
CREATIVE FINANCIAL DESIGNS INC /ADV2,485$151K0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC2,436$148K<0.01%+1,13413F-HRTimelineGroup
Police & Firemen's Retirement System of…2,303$140K<0.01%013F-HRTimeline
M&G PLCin group M&G PLC2,254$137K<0.01%new13F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management2,246$137K<0.01%-76013F-HRTimelineGroup
STRS OHIO2,100$128K<0.01%+30013F-HRTimeline
KLP KAPITALFORVALTNING AS1,900$116K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1,529$93.1K<0.01%-4,27213F-HRTimelineGroup
FINANCIAL CONSULATE, INC1,505$91.6K0.01%013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.1,345$81.9K<0.01%-11,34613F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,160$70.6K<0.01%-65213F-HRTimelineGroup
Indiana Trust & Investment Management Co1,000$60.9K0.02%013F-HRTimeline
Compagnie Lombard Odier SCmA1,000$60.9K<0.01%013F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…789$48K<0.01%new13F-HRTimeline
Hughes Financial Services, LLC774$47.1K0.01%+75013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…717$43.7K<0.01%+50113F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…695$42.3K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC600$36.5K<0.01%+59313F-HRTimeline
Global Assets Advisory, LLC550$33.5K0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP506$30.2K<0.01%+21213F-HRTimelineGroup
Strive Financial Group ,LLC400$24K0.01%013F-HRTimeline
KBC Group NVin group KBC Group NV308$19K<0.01%new13F-HRTimelineGroup
Silver Grove Financial Group, Inc.300$18.3K0.01%new13F-HRTimeline
Financial Freedom, LLC235$14.3K0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…205$12.5K<0.01%+513F-HRTimelineGroup
NewEdge Advisors, LLC205$12.5K<0.01%013F-HR/ATimeline
IFP Advisors, Inc181$11K<0.01%013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …158$9.62K<0.01%-1,46013F-HRTimelineGroup
TD Waterhouse Canada Inc.115$7.61K<0.01%new13F-HRTimeline
Farmers & Merchants Trust Co of Chamber…120$7K<0.01%new13F-HR/ATimeline
Sound Income Strategies, LLC100$6.62K<0.01%013F-HRTimeline
Sunbelt Securities, Inc.105$6.39K<0.01%013F-HRTimeline
AdvisorNet Financial, Inc100$6.09K<0.01%013F-HRTimeline
Bullock Wealth Management Group91$6.02K<0.01%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.101$6K<0.01%+5513F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…83$5.05K<0.01%new13F-HRTimelineGroup
Sterling Capital Management LLC72$4.38K<0.01%-1413F-HRTimeline
Stone House Investment Management, LLC65$3.96K<0.01%-12513F-HRTimeline
LANARK FINANCIAL, INC.64$3.9K<0.01%013F-HRTimeline
Geneos Wealth Management Inc.64$3.9K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…53$3.23K<0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\52$3.17K<0.01%+5013F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.50$3.04K<0.01%013F-HRTimeline
HHM Wealth Advisors, LLC50$3.04K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC43$2.62K<0.01%+3113F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…25$1.66K<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…27$1.64K<0.01%new13F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC24$1.46K<0.01%013F-HRTimeline
Allworth Financial LP22$1.34K<0.01%-413F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC20$1.22K<0.01%013F-HRTimelineGroup
GAMMA Investing LLC17$1.03K<0.01%+913F-HRTimeline
Blue Trust, Inc.14$852<0.01%new13F-HRTimeline
Parallel Advisors, LLC9$548<0.01%new13F-HR/ATimeline
Root Financial Partners, LLC5$304<0.01%new13F-HRTimeline
Clearstead Advisors, LLC4$244<0.01%013F-HRTimeline
MAI Capital Management4$244<0.01%new13F-HRTimeline
CENTRAL TRUST Co2$122<0.01%013F-HRTimeline
Pinpoint Asset Management (Singapore) P…2$122<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$61<0.01%013F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB1$61<0.01%-113F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1$61<0.01%013F-HR/ATimelineGroup
Covestor Ltd1$00%new13F-HRTimelineValue filed as zero, left out of ratios.