Power Solutions International, Inc.
PSIX- Exchange
- Nasdaq
- Industry
- Engines & Turbines
- SEC CIK
- 0001137091
No open-market purchases or sales by Power Solutions International, Inc. insiders were filed in the last 90 days; 157 institutions reported holding it in 13F filings for Q2 2026, worth $328.5M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Power Solutions International, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 157
- −44 vs. Q1 2026
- Shares held
- 8.39M
- +1.54M (+22.5%) vs. Q1 2026
- Total value
- $328.5M
- −$90.5M (−21.6%) vs. Q1 2026
- New holders
- 24
- 62 more added
- Sold out
- 68
- 48 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PSIX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 157 | $328.5M |
| Q1 2026 | 204 | $445.5M |
| Q4 2025 | 195 | $393.2M |
| Q3 2025 | 203 | $535.2M |
| Q2 2025 | 126 | $226.4M |
| Q1 2025 | 66 | $80.1M |
| Q4 2024 | 31 | $68.7M |
| Q3 2024 | 4 | $46.8M |
| Q2 2024 | 4 | $17.4M |
| Q1 2024 | 4 | $6.14M |
| Q4 2023 | 4 | $5.40M |
| Q3 2023 | 4 | $8.66M |
| Q2 2023 | 4 | $7.47M |
| Q1 2023 | 4 | $6.87M |
| Q4 2022 | 4 | $8.10M |
| Q3 2022 | 4 | $4.47M |
| Q2 2022 | 4 | $4.37M |
| Q1 2022 | 4 | $7.87M |
| Q4 2021 | 4 | $7.49M |
| Q3 2021 | 4 | $9.95M |
| Q2 2021 | 4 | $15.2M |
| Q1 2021 | 4 | $18.3M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Power Solutions International, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Belpointe Asset Management LLC | 18,795 | $730.9K | 0.02% | +18,795 | New |
| Brevan Howard Capital Management LP | 19,608 | $762.6K | 0.01% | +19,608 | New |
| Nuveen, LLC | 20,071 | $780.6K | 0.00% | +3,401+20.4% | Added |
| Freestone Grove Partners LP | 20,286 | $788.9K | 0.01% | +20,286 | New |
| World Equity Group, Inc. | 20,681 | $804.3K | 0.18% | +2,873+16.1% | Added |
| De Lisle Partners LLP | 21,000 | $817.3K | 0.09% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 21,546 | $837.9K | 0.02% | +5,396+33.4% | Added |
| Persistent Asset Partners Ltd | 21,864 | $850.3K | 0.27% | +17,569+409.1% | Added |
| Kerrisdale Advisers, LLC | 25,175 | $979.1K | 0.25% | +13,510+115.8% | Added |
| Cetera Investment Advisers | 25,627 | $996.6K | 0.00% | −7,881−23.5% | Reduced |
| Qube Research & Technologies Ltd | 25,845 | $1.01M | 0.00% | +13,307+106.1% | Added |
| Balyasny Asset Management LLC | 26,201 | $1.02M | 0.00% | +17,802+212.0% | Added |
| Capstone Capital Management Ltd | 26,718 | $1.04M | 0.46% | +26,718 | New |
| XTX Topco Ltd | 27,479 | $1.07M | 0.01% | +15,916+137.6% | Added |
| Wells Fargo & Company | 29,644 | $1.15M | 0.00% | −14,208−32.4% | Reduced |
| AQR Capital Management LLC | 29,658 | $1.15M | 0.00% | +1,530+5.4% | Added |
| Raymond James Financial Inc | 30,479 | $1.19M | 0.00% | −2,385−7.3% | Reduced |
| Man Group plc | 34,788 | $1.35M | 0.00% | −53,879−60.8% | Reduced |
| Bank of New York Mellon Corp | 35,290 | $1.37M | 0.00% | +620+1.8% | Added |
| ExodusPoint Capital Management, LP | 37,020 | $1.44M | 0.01% | +37,020 | New |
| Voloridge Investment Management, LLC | 37,637 | $1.46M | 0.01% | −34,993−48.2% | Reduced |
| Bridge City Capital, LLC | 40,658 | $1.58M | 0.36% | +7,865+24.0% | Added |
| Susquehanna International Group, LLP | 45,707 | $1.78M | 0.00% | +37,220+438.6% | Added |
| Victory Capital Management Inc | 45,761 | $1.78M | 0.00% | +8,445+22.6% | Added |
| Vanguard Fiduciary Trust Co | 50,986 | $1.98M | 0.00% | +2,296+4.7% | Added |
| Citadel Advisors LLC | 52,017 | $2.02M | 0.00% | +24,058+86.0% | Added |
| OnyxPoint Global Management LP | 53,458 | $2.08M | 2.21% | −24,461−31.4% | Reduced |
| Citigroup Inc | 53,989 | $2.10M | 0.00% | +52,460+3,431.0% | Added |
| LPL Financial LLC | 57,706 | $2.24M | 0.00% | −98,479−63.1% | Reduced |
| Capital Fund Management S.A. | 63,068 | $2.45M | 0.02% | +15,755+33.3% | Added |
| Charles Schwab Investment Management Inc | 68,591 | $2.67M | 0.00% | −6,162−8.2% | Reduced |
| Defiance ETFs, LLC | 72,881 | $2.68M | 0.04% | +52,013+249.2% | Added |
| Vanguard Portfolio Management LLC | 70,150 | $2.73M | 0.00% | −35,079−33.3% | Reduced |
| Toroso Investments, LLC | 72,447 | $2.82M | 0.01% | +43,068+146.6% | Added |
| Northern Trust Corp | 74,796 | $2.91M | 0.00% | −5,303−6.6% | Reduced |
| Valiant Capital Management, L.P. | 81,674 | $3.18M | 0.20% | +12,286+17.7% | Added |
| Hel Ved Capital Management Ltd | 100,876 | $3.92M | 0.55% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 108,961 | $4.24M | 0.00% | +62,590+135.0% | Added |
| Morgan Stanley | 113,003 | $4.39M | 0.00% | −54,034−32.3% | Reduced |
| Meros Investment Management, LP | 129,266 | $5.03M | 1.60% | +90,000+229.2% | Added |
| Yiheng Capital Management, L.P. | 133,500 | $5.19M | 2.29% | +133,500 | New |
| First Trust Advisors LP | 146,750 | $5.71M | 0.00% | +60,627+70.4% | Added |
| Goldman Sachs Group Inc | 147,333 | $5.73M | 0.00% | +103,027+232.5% | Added |
| Alliancebernstein L.P. | 98,700 | $6.01M | 0.00% | +65,260+195.2% | Added |
| State Street Corp | 184,855 | $7.19M | 0.00% | +14,108+8.3% | Added |
| SG Americas Securities, LLC | 194,930 | $7.58M | 0.00% | −21,465−9.9% | Reduced |
| Millennium Management LLC | 206,942 | $8.05M | 0.01% | +109,062+111.4% | Added |
| Geode Capital Management, LLC | 216,235 | $8.41M | 0.00% | +19,938+10.2% | Added |
| Busey Wealth Management | 220,000 | $8.56M | 0.21% | 00.0% | Unchanged |
| Oceanlink Management Ltd. | 283,940 | $11.0M | 2.76% | +283,940 | New |
| Dimensional Fund Advisors LP | 296,812 | $11.5M | 0.00% | +13,571+4.8% | Added |
| Barclays PLC | 311,110 | $12.1M | 0.00% | +72,064+30.1% | Added |
| Yunqi Capital Ltd | 339,000 | $13.2M | 10.55% | +339,000 | New |
| Vanguard Capital Management LLC | 340,634 | $13.2M | 0.00% | −340−0.1% | Reduced |
| Newtyn Management, LLC | 600,890 | $23.4M | 2.92% | +600,890 | New |
| BlackRock, Inc. | 818,968 | $31.8M | 0.00% | +103,412+14.5% | Added |
| Point72 Asset Management, L.P. | 1,497,155 | $58.2M | 0.09% | +1,491,805+27,884.2% | Added |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −466,204−100.0% | Sold out |
| Situational Awareness LP | 0 | $0 | 0.00% | −432,300−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −121,653−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −63,000−100.0% | Sold out |
| CVFG LLC | 0 | $0 | 0.00% | −60,170−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −57,455−100.0% | Sold out |
| Antipodes Partners Ltd | 0 | $0 | 0.00% | −52,877−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −44,270−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −32,796−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −29,020−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −26,984−100.0% | Sold out |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −25,440−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −15,927−100.0% | Sold out |
| Clear Creek Financial Management, LLC | 0 | $0 | 0.00% | −15,681−100.0% | Sold out |
| Capelight Capital Asset Management LP | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −14,510−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −13,586−100.0% | Sold out |
| Oak Ridge Investments LLC | 0 | $0 | 0.00% | −13,307−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −5,404−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Kassira Wealth Management LLC | 0 | $0 | 0.00% | −9,549−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −9,399−100.0% | Sold out |
| Maxi Investments CY Ltd | 0 | $0 | 0.00% | −8,654−100.0% | Sold out |
| Great Valley Advisor Group, Inc. | 0 | $0 | 0.00% | −7,445−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −6,581−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −6,434−100.0% | Sold out |
| CenterStar Asset Management, LLC | 0 | $0 | 0.00% | −6,250−100.0% | Sold out |
| Cullen Capital Management LLC | 0 | $0 | 0.00% | −6,090−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −5,631−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −5,399−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −4,922−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −4,780−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −4,531−100.0% | Sold out |
| D'Orazio & Associates, Inc. | 0 | $0 | 0.00% | −4,396−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −4,379−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −4,338−100.0% | Sold out |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0 | $0 | 0.00% | −4,315−100.0% | Sold out |
| Mindset Wealth Management, LLC | 0 | $0 | 0.00% | −4,281−100.0% | Sold out |
| Adapt Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,645−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −3,552−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −3,496−100.0% | Sold out |