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 2025
Institutional positions in Power Solutions International, Inc. as of Jun 30, 2025. 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
- 126
- +60 vs. Q1 2025
- Shares held
- 3.49M
- +326.0K (+10.3%) vs. Q1 2025
- Total value
- $226.2M
- +$146.1M (+182.3%) vs. Q1 2025
- New holders
- 73
- 33 more added
- Sold out
- 13
- 17 more reduced
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Power Solutions International, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 506,967 | $32.8M | 0.00% | +410,020+422.9% | Added |
| Vanguard Group Inc | 361,638 | $23.4M | 0.00% | +86,945+31.7% | Added |
| Gagnon Securities LLC | 341,611 | $22.1M | 4.49% | −183,680−35.0% | Reduced |
| Gagnon Advisors, LLC | 180,405 | $11.7M | 7.84% | −143,079−44.2% | Reduced |
| Geode Capital Management, LLC | 154,383 | $9.99M | 0.00% | +78,034+102.2% | Added |
| Two Sigma Investments, LP | 110,072 | $7.12M | 0.01% | +55,811+102.9% | Added |
| Wells Fargo & Company | 105,496 | $6.82M | 0.00% | +85,351+423.7% | Added |
| O'Shaughnessy Asset Management, LLC | 78,991 | $5.11M | 0.03% | −1,579−2.0% | Reduced |
| State Street Corp | 78,320 | $5.07M | 0.00% | +66,220+547.3% | Added |
| Citadel Advisors LLC | 74,546 | $4.82M | 0.00% | −31,228−29.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 73,202 | $4.73M | 0.00% | +73,202 | New |
| Raymond James Financial Inc | 67,914 | $4.39M | 0.00% | +43,185+174.6% | Added |
| Goldman Sachs Group Inc | 62,131 | $4.02M | 0.00% | +37,414+151.4% | Added |
| Valiant Capital Management, L.P. | 60,505 | $3.91M | 0.30% | +16,900+38.8% | Added |
| Renaissance Technologies LLC | 56,396 | $3.65M | 0.00% | +56,396 | New |
| Independent Advisor Alliance | 54,545 | $3.53M | 0.10% | +11,605+27.0% | Added |
| Morgan Stanley | 51,408 | $3.33M | 0.00% | +32,900+177.8% | Added |
| Northern Trust Corp | 47,829 | $3.09M | 0.00% | +36,696+329.6% | Added |
| Charles Schwab Investment Management Inc | 47,510 | $3.07M | 0.00% | +16,565+53.5% | Added |
| EAM Investors, LLC | 46,430 | $3.00M | 0.45% | +46,430 | New |
| LPL Financial LLC | 45,907 | $2.97M | 0.00% | +25,007+119.7% | Added |
| Lazard Asset Management LLC | 45,902 | $2.97M | 0.00% | +45,902 | New |
| Two Sigma Advisers, LP | 44,800 | $2.90M | 0.01% | +24,000+115.4% | Added |
| Advisor Group Holdings, Inc. | 44,759 | $2.89M | 0.01% | +22,637+102.3% | Added |
| Navellier & Associates Inc | 43,603 | $2.82M | 0.35% | +3,937+9.9% | Added |
| Ritholtz Wealth Management | 40,873 | $2.64M | 0.06% | +1,018+2.6% | Added |
| Millennium Management LLC | 40,863 | $2.64M | 0.00% | −17,337−29.8% | Reduced |
| S Squared Technology, LLC | 39,574 | $2.56M | 1.08% | −123,460−75.7% | Reduced |
| Burney Co | 39,138 | $2.53M | 0.09% | +5,248+15.5% | Added |
| MML Investors Services, LLC | 30,033 | $1.94M | 0.01% | +8,952+42.5% | Added |
| Corsair Capital Management, L.P. | 25,635 | $1.66M | 0.32% | −11,132−30.3% | Reduced |
| Thoroughbred Financial Services, LLC | 23,801 | $1.54M | 0.11% | +2,018+9.3% | Added |
| Cetera Investment Advisers | 21,978 | $1.42M | 0.00% | +1,575+7.7% | Added |
| Thompson Davis & Co., Inc. | 20,550 | $1.33M | 0.91% | +20,550 | New |
| Verition Fund Management LLC | 18,373 | $1.19M | 0.01% | +18,373 | New |
| Gotham Asset Management, LLC | 18,255 | $1.18M | 0.01% | +18,255 | New |
| Jump Financial, LLC | 16,900 | $1.09M | 0.01% | +16,900 | New |
| Perritt Capital Management Inc | 14,420 | $932.7K | 0.48% | −580−3.9% | Reduced |
| Nuveen, LLC | 14,328 | $926.7K | 0.00% | +14,328 | New |
| World Equity Group, Inc. | 14,252 | $921.8K | 0.25% | +4,857+51.7% | Added |
| Russell Investments Group, Ltd. | 14,121 | $913.3K | 0.00% | +14,121 | New |
| Bank of New York Mellon Corp | 13,561 | $877.1K | 0.00% | +13,561 | New |
| Barclays PLC | 13,184 | $852.7K | 0.00% | +13,184 | New |
| Clear Creek Financial Management, LLC | 12,811 | $828.6K | 0.08% | +12,811 | New |
| Commonwealth Equity Services, LLC | 12,107 | $783.0K | 0.00% | +12,107 | New |
| Omers Administration Corp | 11,800 | $763.2K | 0.01% | +3,000+34.1% | Added |
| D.A. Davidson & Co. | 11,680 | $755.5K | 0.01% | +1,530+15.1% | Added |
| Creative Planning | 10,623 | $687.1K | 0.00% | +10,623 | New |
| Acadian Asset Management LLC | 10,214 | $659.0K | 0.00% | +5,745+128.6% | Added |
| Dimensional Fund Advisors LP | 9,648 | $624.0K | 0.00% | +578+6.4% | Added |
| Rhumbline Advisers | 9,435 | $610.2K | 0.00% | +9,435 | New |
| Astoria Portfolio Advisors LLC. | 6,388 | $571.9K | 0.16% | +6,388 | New |
| Susquehanna International Group, LLP | 8,186 | $529.5K | 0.00% | −99,241−92.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 7,950 | $514.2K | 0.00% | −7−0.1% | Reduced |
| Vestcor Inc | 6,741 | $436.0K | 0.01% | +5,604+492.9% | Added |
| Change Path, LLC | 6,548 | $423.5K | 0.01% | +6,548 | New |
| Legal & General Group Plc | 5,585 | $361.2K | 0.00% | +5,585 | New |
| SEI Investments Co | 5,396 | $349.0K | 0.00% | +5,396 | New |
| Virtu Financial LLC | 5,316 | $344.0K | 0.02% | −9,548−64.2% | Reduced |
| Avantax Advisory Services, Inc. | 5,253 | $339.8K | 0.00% | +5,253 | New |
| Advisory Services Network, LLC | 3,552 | $333.0K | 0.01% | +3,552 | New |
| Cozad Asset Management Inc | 5,131 | $331.9K | 0.03% | +5,131 | New |
| GK Wealth Management LLC | 5,085 | $328.9K | 0.33% | +5,085 | New |
| Mutual Advisors, LLC | 3,612 | $327.0K | 0.01% | +3,612 | New |
| Perigon Wealth Management, LLC | 4,979 | $322.0K | 0.01% | +4,979 | New |
| D'Orazio & Associates, Inc. | 4,868 | $314.9K | 0.04% | +4,868 | New |
| Arete Wealth Advisors, LLC | 4,745 | $307.0K | 0.02% | +4,745 | New |
| Spire Wealth Management | 4,511 | $291.8K | 0.01% | −1,473−24.6% | Reduced |
| Alliancebernstein L.P. | 4,500 | $291.1K | 0.00% | +4,500 | New |
| State of Wyoming | 4,312 | $278.9K | 0.03% | +4,312 | New |
| Deutsche Bank AG | 4,219 | $272.9K | 0.00% | +4,219 | New |
| Cambridge Investment Research Advisors, Inc. | 4,072 | $263.0K | 0.00% | +4,072 | New |
| Invesco Ltd. | 3,968 | $256.6K | 0.00% | +3,968 | New |
| DRW Securities, LLC | 3,960 | $256.1K | 0.02% | +3,960 | New |
| MetLife Investment Management | 3,941 | $254.9K | 0.00% | +3,941 | New |
| Bank of America Corp | 3,869 | $250.2K | 0.00% | −726−15.8% | Reduced |
| Aviance Capital Partners, LLC | 3,760 | $243.2K | 0.03% | +3,760 | New |
| Quantbot Technologies LP | 3,727 | $241.1K | 0.01% | +3,727 | New |
| Rathbone Brothers plc | 3,695 | $239.0K | 0.00% | +3,695 | New |
| Royal Bank of Canada | 3,676 | $238.0K | 0.00% | +1,340+57.4% | Added |
| Bay Rivers Group | 3,600 | $232.8K | 0.11% | +3,600 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 3,590 | $232.2K | 0.00% | +3,590 | New |
| Entropy Technologies, LP | 3,500 | $226.4K | 0.02% | +3,500 | New |
| Kathmere Capital Management, LLC | 3,499 | $226.3K | 0.02% | +3,499 | New |
| Intech Investment Management LLC | 3,345 | $216.4K | 0.00% | +3,345 | New |
| Manufacturers Life Insurance Company, The | 3,305 | $213.8K | 0.00% | +3,305 | New |
| Price T Rowe Associates Inc | 3,279 | $213.0K | 0.00% | +3,279 | New |
| Great Valley Advisor Group, Inc. | 3,237 | $209.4K | 0.00% | +3,237 | New |
| Jane Street Group, LLC | 3,105 | $200.8K | 0.00% | +3,105 | New |
| JPMorgan Chase & Co | 3,097 | $200.3K | 0.00% | +821+36.1% | Added |
| Citigroup Inc | 2,984 | $193.0K | 0.00% | +1,767+145.2% | Added |
| BNP Paribas Arbitrage, SA | 2,756 | $178.3K | 0.00% | +2,756 | New |
| New York State Common Retirement Fund | 2,100 | $135.8K | 0.00% | +2,100 | New |
| Creative Financial Designs Inc | 1,980 | $128.1K | 0.01% | +1,780+890.0% | Added |
| Farther Finance Advisors, LLC | 1,651 | $106.8K | 0.00% | +773+88.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 1,416 | $91.6K | 0.00% | +1,416 | New |
| FMR LLC | 1,403 | $90.8K | 0.00% | +1,403 | New |
| Twin Peaks Wealth Advisors, LLC | 800 | $76.4K | 0.02% | +800 | New |
| Clear Street Markets LLC | 1,045 | $67.6K | 0.02% | +1,045 | New |
| STRS Ohio | 1,000 | $64.7K | 0.00% | +1,000 | New |