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, Q3 2025
Institutional positions in Power Solutions International, Inc. as of Sep 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
- 203
- +78 vs. Q2 2025
- Shares held
- 5.45M
- +1.97M (+56.4%) vs. Q2 2025
- Total value
- $533.2M
- +$307.4M (+136.1%) vs. Q2 2025
- New holders
- 91
- 65 more added
- Sold out
- 13
- 32 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | $533.2M |
| Q2 2025 | 126 | $226.2M |
| 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, Q3 2025
Shares, value and share of portfolio for each institution holding Power Solutions International, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jacobs Levy Equity Management, Inc | 5,077 | $498.7K | 0.00% | +5,077 | New |
| Perritt Capital Management Inc | 5,000 | $491.1K | 0.23% | −9,420−65.3% | Reduced |
| Group One Trading, L.P. | 4,981 | $489.2K | 0.01% | +4,981 | New |
| Meeder Asset Management Inc | 4,980 | $489.1K | 0.03% | +4,980 | New |
| D'Orazio & Associates, Inc. | 4,978 | $488.9K | 0.06% | +110+2.3% | Added |
| Manufacturers Life Insurance Company, The | 4,882 | $479.5K | 0.00% | +1,577+47.7% | Added |
| Alps Advisors Inc | 4,830 | $474.4K | 0.00% | +4,830 | New |
| Deutsche Bank AG | 4,778 | $469.3K | 0.00% | +559+13.2% | Added |
| Bay Rivers Group | 4,730 | $464.6K | 0.20% | +1,130+31.4% | Added |
| Counterpoint Mutual Funds LLC | 4,677 | $459.4K | 0.04% | +4,677 | New |
| Aviance Capital Partners, LLC | 4,600 | $451.8K | 0.05% | +840+22.3% | Added |
| Ground Swell Capital, LLC | 4,581 | $449.9K | 0.98% | +4,581 | New |
| Janney Montgomery Scott LLC | 4,573 | $449.0K | 0.00% | +4,573 | New |
| Simplex Trading, LLC | 4,575 | $449.0K | 0.01% | +4,575 | New |
| Great Valley Advisor Group, Inc. | 4,449 | $437.0K | 0.01% | +1,212+37.4% | Added |
| Kestra Advisory Services, LLC | 4,437 | $435.8K | 0.00% | +4,437 | New |
| Spire Wealth Management | 4,325 | $424.8K | 0.01% | −186−4.1% | Reduced |
| Diametric Capital, LP | 4,233 | $415.8K | 0.15% | +4,233 | New |
| STRS Ohio | 4,000 | $392.9K | 0.00% | +3,000+300.0% | Added |
| MetLife Investment Management | 3,941 | $387.1K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 3,872 | $380.3K | 0.00% | +3,872 | New |
| Farther Finance Advisors, LLC | 3,757 | $369.0K | 0.01% | +2,106+127.6% | Added |
| Benjamin Edwards Inc | 3,743 | $367.6K | 0.00% | +3,743 | New |
| Rathbone Brothers plc | 3,695 | $362.9K | 0.00% | 00.0% | Unchanged |
| Perbak Capital Partners LLP | 3,666 | $360.1K | 0.06% | +3,666 | New |
| Prelude Capital Management, LLC | 3,600 | $353.6K | 0.03% | +3,600 | New |
| Price T Rowe Associates Inc | 3,471 | $341.0K | 0.00% | +192+5.9% | Added |
| Marex Group plc | 3,253 | $319.5K | 0.00% | +3,253 | New |
| Hennion & Walsh Asset Management, Inc. | 3,166 | $311.0K | 0.01% | +3,166 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 3,042 | $298.8K | 0.00% | −548−15.3% | Reduced |
| Toroso Investments, LLC | 3,023 | $296.9K | 0.00% | +3,023 | New |
| UBS Asset Management Americas Inc | 3,000 | $294.7K | 0.00% | +3,000 | New |
| Commerce Bank | 3,000 | $294.7K | 0.00% | +3,000 | New |
| Intech Investment Management LLC | 2,963 | $291.0K | 0.00% | −382−11.4% | Reduced |
| Mutual Advisors, LLC | 3,577 | $288.0K | 0.01% | −35−1.0% | Reduced |
| Truvestments Capital LLC | 2,925 | $287.3K | 0.05% | +2,925 | New |
| Baron Wealth Management LLC | 2,909 | $285.7K | 0.09% | +2,909 | New |
| Janus Henderson Group PLC | 2,903 | $285.1K | 0.00% | +2,903 | New |
| Creative Financial Designs Inc | 2,895 | $284.3K | 0.02% | +915+46.2% | Added |
| HighTower Advisors, LLC | 2,881 | $283.0K | 0.00% | +2,881 | New |
| Versor Investments LP | 2,803 | $275.3K | 0.05% | +2,803 | New |
| StoneX Group Inc. | 2,727 | $267.8K | 0.01% | +2,727 | New |
| JPMorgan Chase & Co | 2,689 | $264.1K | 0.00% | −408−13.2% | Reduced |
| Quadrature Capital Ltd | 2,637 | $259.3K | 0.00% | +2,637 | New |
| Cornerstone Wealth Management, LLC | 2,600 | $255.4K | 0.01% | +2,600 | New |
| Adapt Wealth Advisors, LLC | 2,505 | $246.0K | 0.09% | +2,505 | New |
| Cadence Wealth Management LLC | 2,500 | $245.6K | 0.13% | +2,500 | New |
| Savvy Advisors, Inc. | 2,466 | $242.2K | 0.01% | +2,466 | New |
| Thompson Davis & Co., Inc. | 2,400 | $235.7K | 0.15% | −18,150−88.3% | Reduced |
| New York State Common Retirement Fund | 2,100 | $206.3K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 2,037 | $200.1K | 0.00% | +2,037 | New |
| National Bank of Canada | 1,989 | $195.3K | 0.00% | +1,191+149.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 1,910 | $187.6K | 0.00% | +494+34.9% | Added |
| Globeflex Capital L P | 1,900 | $186.6K | 0.03% | +1,900 | New |
| KLP Kapitalforvaltning AS | 1,900 | $186.6K | 0.00% | +1,900 | New |
| Comprehensive Financial Planning, Inc. | 1,899 | $186.5K | 0.13% | +1,899 | New |
| SG Americas Securities, LLC | 1,728 | $170.0K | 0.00% | +1,728 | New |
| FMR LLC | 1,704 | $167.3K | 0.00% | +301+21.5% | Added |
| Financial Consulate, Inc | 1,500 | $147.3K | 0.02% | +1,500 | New |
| MeadowBrook Investment Advisors LLC | 1,405 | $138.0K | 0.12% | +585+71.3% | Added |
| Citigroup Inc | 1,376 | $135.2K | 0.00% | −1,608−53.9% | Reduced |
| BNP Paribas Arbitrage, SA | 1,288 | $126.5K | 0.00% | −1,468−53.3% | Reduced |
| CWM, LLC | 1,189 | $117.0K | 0.00% | +1,189 | New |
| Compagnie Lombard Odier SCmA | 1,000 | $98.2K | 0.00% | +1,000 | New |
| State of Alaska, Department of Revenue | 1,006 | $98.0K | 0.00% | +1,006 | New |
| Rockefeller Capital Management L.P. | 650 | $63.8K | 0.00% | +650 | New |
| Ameritas Investment Partners, Inc. | 548 | $53.8K | 0.00% | −121−18.1% | Reduced |
| Canada Pension Plan Investment Board | 500 | $49.1K | 0.00% | +500 | New |
| Global Retirement Partners, LLC | 464 | $45.6K | 0.00% | −110−19.2% | Reduced |
| Tower Research Capital LLC (TRC) | 337 | $33.1K | 0.00% | +110+48.5% | Added |
| Quantbot Technologies LP | 326 | $32.0K | 0.00% | −3,401−91.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 305 | $30.0K | 0.02% | +294+2,672.7% | Added |
| Jones Financial Companies LLLP | 284 | $29.5K | 0.00% | +29+11.4% | Added |
| Federated Hermes, Inc. | 265 | $26.0K | 0.00% | +265 | New |
| Wolff Wiese Magana LLC | 250 | $24.6K | 0.01% | −150−37.5% | Reduced |
| Larson Financial Group LLC | 239 | $23.5K | 0.00% | +213+819.2% | Added |
| Amalgamated Bank | 224 | $22.0K | 0.00% | 00.0% | Unchanged |
| Luminist Capital LLC | 200 | $18.4K | 0.02% | +200 | New |
| IFP Advisors, Inc | 172 | $16.9K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 150 | $14.7K | 0.00% | +150 | New |
| Allworth Financial LP | 124 | $12.2K | 0.00% | +94+313.3% | Added |
| GWM Advisors LLC | 100 | $9.82K | 0.00% | −157−61.1% | Reduced |
| GPS Wealth Strategies Group, LLC | 100 | $9.82K | 0.00% | 00.0% | Unchanged |
| Bullock Wealth Management Group | 91 | $8.39K | 0.00% | +91 | New |
| Stone House Investment Management, LLC | 65 | $6.38K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 64 | $6.29K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 52 | $5.11K | 0.00% | +23+79.3% | Added |
| Harbour Investments, Inc. | 50 | $4.91K | 0.00% | +50 | New |
| Comerica Bank | 41 | $4.03K | 0.00% | +41 | New |
| Harbor Capital Advisors, Inc. | 45 | $4.00K | 0.00% | +45 | New |
| Bogart Wealth, LLC | 40 | $3.93K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 34 | $3.34K | 0.00% | +34 | New |
| Armstrong Advisory Group, Inc | 24 | $2.36K | 0.00% | +24 | New |
| Rise Advisors, LLC | 18 | $1.77K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 17 | $1.67K | 0.00% | −7,933−99.8% | Reduced |
| Hughes Financial Services, LLC | 24 | $1.56K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 12 | $1.18K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 6 | $589 | 0.00% | +6 | New |
| SRS Capital Advisors, Inc. | 5 | $491 | 0.00% | +5 | New |
| Clearstead Advisors, LLC | 4 | $393 | 0.00% | +4 | New |