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 |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1,497,155 | $58.2M | 0.09% | +1,491,805+27,884.2% | Added |
| BlackRock, Inc. | 818,968 | $31.8M | 0.00% | +103,412+14.5% | Added |
| Newtyn Management, LLC | 600,890 | $23.4M | 2.92% | +600,890 | New |
| Vanguard Capital Management LLC | 340,634 | $13.2M | 0.00% | −340−0.1% | Reduced |
| Yunqi Capital Ltd | 339,000 | $13.2M | 10.55% | +339,000 | New |
| Barclays PLC | 311,110 | $12.1M | 0.00% | +72,064+30.1% | Added |
| Dimensional Fund Advisors LP | 296,812 | $11.5M | 0.00% | +13,571+4.8% | Added |
| Oceanlink Management Ltd. | 283,940 | $11.0M | 2.76% | +283,940 | New |
| Busey Wealth Management | 220,000 | $8.56M | 0.21% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 216,235 | $8.41M | 0.00% | +19,938+10.2% | Added |
| Millennium Management LLC | 206,942 | $8.05M | 0.01% | +109,062+111.4% | Added |
| SG Americas Securities, LLC | 194,930 | $7.58M | 0.00% | −21,465−9.9% | Reduced |
| State Street Corp | 184,855 | $7.19M | 0.00% | +14,108+8.3% | Added |
| Alliancebernstein L.P. | 98,700 | $6.01M | 0.00% | +65,260+195.2% | Added |
| Goldman Sachs Group Inc | 147,333 | $5.73M | 0.00% | +103,027+232.5% | Added |
| First Trust Advisors LP | 146,750 | $5.71M | 0.00% | +60,627+70.4% | Added |
| Yiheng Capital Management, L.P. | 133,500 | $5.19M | 2.21% | +133,500 | New |
| Meros Investment Management, LP | 129,266 | $5.03M | 1.60% | +90,000+229.2% | Added |
| Morgan Stanley | 113,003 | $4.39M | 0.00% | −54,034−32.3% | Reduced |
| Two Sigma Investments, LP | 108,961 | $4.24M | 0.00% | +62,590+135.0% | Added |
| Hel Ved Capital Management Ltd | 100,876 | $3.92M | 0.55% | 00.0% | Unchanged |
| Valiant Capital Management, L.P. | 81,674 | $3.18M | 0.20% | +12,286+17.7% | Added |
| Northern Trust Corp | 74,796 | $2.91M | 0.00% | −5,303−6.6% | Reduced |
| Toroso Investments, LLC | 72,447 | $2.82M | 0.01% | +43,068+146.6% | Added |
| Vanguard Portfolio Management LLC | 70,150 | $2.73M | 0.00% | −35,079−33.3% | Reduced |
| Defiance ETFs, LLC | 72,881 | $2.68M | 0.04% | +52,013+249.2% | Added |
| Charles Schwab Investment Management Inc | 68,591 | $2.67M | 0.00% | −6,162−8.2% | Reduced |
| Capital Fund Management S.A. | 63,068 | $2.45M | 0.02% | +15,755+33.3% | Added |
| LPL Financial LLC | 57,706 | $2.24M | 0.00% | −98,479−63.1% | Reduced |
| Citigroup Inc | 53,989 | $2.10M | 0.00% | +52,460+3,431.0% | Added |
| OnyxPoint Global Management LP | 53,458 | $2.08M | 2.21% | −24,461−31.4% | Reduced |
| Citadel Advisors LLC | 52,017 | $2.02M | 0.00% | +24,058+86.0% | Added |
| Vanguard Fiduciary Trust Co | 50,986 | $1.98M | 0.00% | +2,296+4.7% | Added |
| Victory Capital Management Inc | 45,761 | $1.78M | 0.00% | +8,445+22.6% | Added |
| Susquehanna International Group, LLP | 45,707 | $1.78M | 0.00% | +37,220+438.6% | Added |
| Bridge City Capital, LLC | 40,658 | $1.58M | 0.36% | +7,865+24.0% | Added |
| Voloridge Investment Management, LLC | 37,637 | $1.46M | 0.01% | −34,993−48.2% | Reduced |
| ExodusPoint Capital Management, LP | 37,020 | $1.44M | 0.01% | +37,020 | New |
| Bank of New York Mellon Corp | 35,290 | $1.37M | 0.00% | +620+1.8% | Added |
| Man Group plc | 34,788 | $1.35M | 0.00% | −53,879−60.8% | Reduced |
| Raymond James Financial Inc | 30,479 | $1.19M | 0.00% | −2,385−7.3% | Reduced |
| AQR Capital Management LLC | 29,658 | $1.15M | 0.00% | +1,530+5.4% | Added |
| Wells Fargo & Company | 29,644 | $1.15M | 0.00% | −14,208−32.4% | Reduced |
| XTX Topco Ltd | 27,479 | $1.07M | 0.01% | +15,916+137.6% | Added |
| Capstone Capital Management Ltd | 26,718 | $1.04M | 0.46% | +26,718 | New |
| Balyasny Asset Management LLC | 26,201 | $1.02M | 0.00% | +17,802+212.0% | Added |
| Qube Research & Technologies Ltd | 25,845 | $1.01M | 0.00% | +13,307+106.1% | Added |
| Cetera Investment Advisers | 25,627 | $996.6K | 0.00% | −7,881−23.5% | Reduced |
| Kerrisdale Advisers, LLC | 25,175 | $979.1K | 0.25% | +13,510+115.8% | Added |
| Persistent Asset Partners Ltd | 21,864 | $850.3K | 0.27% | +17,569+409.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 21,546 | $837.9K | 0.02% | +5,396+33.4% | Added |
| De Lisle Partners LLP | 21,000 | $817.3K | 0.09% | 00.0% | Unchanged |
| World Equity Group, Inc. | 20,681 | $804.3K | 0.18% | +2,873+16.1% | Added |
| Freestone Grove Partners LP | 20,286 | $788.9K | 0.01% | +20,286 | New |
| Nuveen, LLC | 20,071 | $780.6K | 0.00% | +3,401+20.4% | Added |
| Brevan Howard Capital Management LP | 19,608 | $762.6K | 0.01% | +19,608 | New |
| Belpointe Asset Management LLC | 18,795 | $730.9K | 0.02% | +18,795 | New |
| Franklin Resources Inc | 17,835 | $693.6K | 0.00% | −21,309−54.4% | Reduced |
| Bank of America Corp | 17,762 | $690.8K | 0.00% | −13,733−43.6% | Reduced |
| Swiss National Bank | 17,300 | $672.8K | 0.00% | −900−4.9% | Reduced |
| ARGA Investment Management, LP | 16,238 | $631.5K | 0.02% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 16,126 | $627.1K | 0.00% | +2,592+19.2% | Added |
| Gotham Asset Management, LLC | 15,072 | $586.1K | 0.00% | −845−5.3% | Reduced |
| UBS Asset Management Americas Inc | 13,744 | $534.5K | 0.00% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 13,588 | $528.0K | 0.03% | −10,466−43.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 11,865 | $461.4K | 0.00% | −6,468−35.3% | Reduced |
| Lazard Asset Management LLC | 10,534 | $409.7K | 0.00% | +10,534 | New |
| Rhumbline Advisers | 10,328 | $401.6K | 0.00% | +459+4.7% | Added |
| Navellier & Associates Inc | 10,224 | $397.6K | 0.03% | −97,278−90.5% | Reduced |
| Massachusetts Financial Services Co | 9,760 | $379.6K | 0.00% | −392−3.9% | Reduced |
| California State Teachers Retirement System | 9,744 | $378.9K | 0.00% | +1,005+11.5% | Added |
| Credit Agricole S A | 9,500 | $369.5K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 9,209 | $358.1K | 0.00% | +1,458+18.8% | Added |
| Bay Rivers Group | 9,141 | $355.5K | 0.12% | −45−0.5% | Reduced |
| Alps Advisors Inc | 8,840 | $343.8K | 0.00% | +116+1.3% | Added |
| Deutsche Bank AG | 8,696 | $338.2K | 0.00% | +1,883+27.6% | Added |
| Fox Run Management, L.L.C. | 8,449 | $328.6K | 0.05% | +8,449 | New |
| Horizon Kinetics Asset Management LLC | 8,300 | $322.8K | 0.00% | +3,300+66.0% | Added |
| State of Alaska, Department of Revenue | 8,154 | $317.0K | 0.00% | +2,500+44.2% | Added |
| Allspring Global Investments Holdings, LLC | 7,782 | $302.6K | 0.00% | −293,386−97.4% | Reduced |
| Ritholtz Wealth Management | 7,532 | $292.9K | 0.00% | −3,079−29.0% | Reduced |
| Price T Rowe Associates Inc | 7,105 | $277.0K | 0.00% | +1,178+19.9% | Added |
| Legal & General Group Plc | 6,945 | $269.6K | 0.00% | +1,442+26.2% | Added |
| Exchange Traded Concepts, LLC | 6,812 | $264.9K | 0.00% | +6,812 | New |
| Vestcor Inc | 6,741 | $262.0K | 0.01% | 00.0% | Unchanged |
| Corsair Capital Management, L.P. | 6,639 | $258.2K | 0.03% | 00.0% | Unchanged |
| Legato Capital Management LLC | 6,574 | $255.7K | 0.02% | +1,377+26.5% | Added |
| BNP Paribas Arbitrage, SA | 6,550 | $254.7K | 0.00% | −6,611−50.2% | Reduced |
| JPMorgan Chase & Co | 6,107 | $237.4K | 0.00% | +45+0.7% | Added |
| MML Investors Services, LLC | 6,087 | $236.7K | 0.00% | −5,284−46.5% | Reduced |
| D.A. Davidson & Co. | 6,051 | $235.3K | 0.00% | +757+14.3% | Added |
| Sequent Planning LLC | 5,973 | $232.3K | 0.05% | −450−7.0% | Reduced |
| Royal Bank of Canada | 5,835 | $227.0K | 0.00% | +410+7.6% | Added |
| Invesco Ltd. | 5,639 | $219.3K | 0.00% | −2,754−32.8% | Reduced |
| Vanguard Asset Management, Ltd | 5,619 | $218.5K | 0.00% | 00.0% | Unchanged |
| AlphaGrep UK Ltd | 5,595 | $217.6K | 0.07% | +1,991+55.2% | Added |
| Quantinno Capital Management LP | 5,481 | $213.2K | 0.00% | +5,481 | New |
| Inspire Advisors, LLC | 5,380 | $209.2K | 0.01% | +1,338+33.1% | Added |
| Truvestments Capital LLC | 5,347 | $207.9K | 0.03% | +1,333+33.2% | Added |
| Advisor Group Holdings, Inc. | 5,221 | $203.0K | 0.00% | −8,152−61.0% | Reduced |