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 |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $98 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2 | $196 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 4 | $393 | 0.00% | +4 | New |
| Signaturefd, LLC | 4 | $393 | 0.00% | +4 | New |
| SRS Capital Advisors, Inc. | 5 | $491 | 0.00% | +5 | New |
| GAMMA Investing LLC | 6 | $589 | 0.00% | +6 | New |
| Fortitude Family Office, LLC | 12 | $1.18K | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 24 | $1.56K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 17 | $1.67K | 0.00% | −7,933−99.8% | Reduced |
| Rise Advisors, LLC | 18 | $1.77K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 24 | $2.36K | 0.00% | +24 | New |
| AdvisorNet Financial, Inc | 34 | $3.34K | 0.00% | +34 | New |
| Bogart Wealth, LLC | 40 | $3.93K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 45 | $4.00K | 0.00% | +45 | New |
| Comerica Bank | 41 | $4.03K | 0.00% | +41 | New |
| Harbour Investments, Inc. | 50 | $4.91K | 0.00% | +50 | New |
| Sterling Capital Management LLC | 52 | $5.11K | 0.00% | +23+79.3% | Added |
| NBC Securities, Inc. | 64 | $6.29K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 65 | $6.38K | 0.00% | 00.0% | Unchanged |
| Bullock Wealth Management Group | 91 | $8.39K | 0.00% | +91 | New |
| 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 |
| Allworth Financial LP | 124 | $12.2K | 0.00% | +94+313.3% | Added |
| Federation des caisses Desjardins du Quebec | 150 | $14.7K | 0.00% | +150 | New |
| IFP Advisors, Inc | 172 | $16.9K | 0.00% | 00.0% | Unchanged |
| Luminist Capital LLC | 200 | $18.4K | 0.02% | +200 | New |
| Amalgamated Bank | 224 | $22.0K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 239 | $23.5K | 0.00% | +213+819.2% | Added |
| Wolff Wiese Magana LLC | 250 | $24.6K | 0.01% | −150−37.5% | Reduced |
| Federated Hermes, Inc. | 265 | $26.0K | 0.00% | +265 | New |
| Jones Financial Companies LLLP | 284 | $29.5K | 0.00% | +29+11.4% | Added |
| Caitong International Asset Management Co., Ltd | 305 | $30.0K | 0.02% | +294+2,672.7% | Added |
| Quantbot Technologies LP | 326 | $32.0K | 0.00% | −3,401−91.3% | Reduced |
| Tower Research Capital LLC (TRC) | 337 | $33.1K | 0.00% | +110+48.5% | Added |
| Global Retirement Partners, LLC | 464 | $45.6K | 0.00% | −110−19.2% | Reduced |
| Canada Pension Plan Investment Board | 500 | $49.1K | 0.00% | +500 | New |
| Ameritas Investment Partners, Inc. | 548 | $53.8K | 0.00% | −121−18.1% | Reduced |
| Rockefeller Capital Management L.P. | 650 | $63.8K | 0.00% | +650 | New |
| State of Alaska, Department of Revenue | 1,006 | $98.0K | 0.00% | +1,006 | New |
| Compagnie Lombard Odier SCmA | 1,000 | $98.2K | 0.00% | +1,000 | New |
| CWM, LLC | 1,189 | $117.0K | 0.00% | +1,189 | New |
| BNP Paribas Arbitrage, SA | 1,288 | $126.5K | 0.00% | −1,468−53.3% | Reduced |
| Citigroup Inc | 1,376 | $135.2K | 0.00% | −1,608−53.9% | Reduced |
| MeadowBrook Investment Advisors LLC | 1,405 | $138.0K | 0.12% | +585+71.3% | Added |
| Financial Consulate, Inc | 1,500 | $147.3K | 0.02% | +1,500 | New |
| FMR LLC | 1,704 | $167.3K | 0.00% | +301+21.5% | Added |
| SG Americas Securities, LLC | 1,728 | $170.0K | 0.00% | +1,728 | New |
| Comprehensive Financial Planning, Inc. | 1,899 | $186.5K | 0.13% | +1,899 | New |
| 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 |
| Police & Firemen's Retirement System of New Jersey | 1,910 | $187.6K | 0.00% | +494+34.9% | Added |
| National Bank of Canada | 1,989 | $195.3K | 0.00% | +1,191+149.2% | Added |
| Arizona State Retirement System | 2,037 | $200.1K | 0.00% | +2,037 | New |
| New York State Common Retirement Fund | 2,100 | $206.3K | 0.00% | 00.0% | Unchanged |
| Thompson Davis & Co., Inc. | 2,400 | $235.7K | 0.15% | −18,150−88.3% | Reduced |
| Savvy Advisors, Inc. | 2,466 | $242.2K | 0.01% | +2,466 | New |
| Cadence Wealth Management LLC | 2,500 | $245.6K | 0.13% | +2,500 | New |
| Adapt Wealth Advisors, LLC | 2,505 | $246.0K | 0.09% | +2,505 | New |
| Cornerstone Wealth Management, LLC | 2,600 | $255.4K | 0.01% | +2,600 | New |
| Quadrature Capital Ltd | 2,637 | $259.3K | 0.00% | +2,637 | New |
| JPMorgan Chase & Co | 2,689 | $264.1K | 0.00% | −408−13.2% | Reduced |
| StoneX Group Inc. | 2,727 | $267.8K | 0.01% | +2,727 | New |
| Versor Investments LP | 2,803 | $275.3K | 0.05% | +2,803 | New |
| HighTower Advisors, LLC | 2,881 | $283.0K | 0.00% | +2,881 | New |
| Creative Financial Designs Inc | 2,895 | $284.3K | 0.02% | +915+46.2% | Added |
| Janus Henderson Group PLC | 2,903 | $285.1K | 0.00% | +2,903 | New |
| Baron Wealth Management LLC | 2,909 | $285.7K | 0.09% | +2,909 | New |
| Truvestments Capital LLC | 2,925 | $287.3K | 0.05% | +2,925 | New |
| Mutual Advisors, LLC | 3,577 | $288.0K | 0.01% | −35−1.0% | Reduced |
| Intech Investment Management LLC | 2,963 | $291.0K | 0.00% | −382−11.4% | Reduced |
| 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 |
| Toroso Investments, LLC | 3,023 | $296.9K | 0.00% | +3,023 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 3,042 | $298.8K | 0.00% | −548−15.3% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 3,166 | $311.0K | 0.01% | +3,166 | New |
| Marex Group plc | 3,253 | $319.5K | 0.00% | +3,253 | New |
| Price T Rowe Associates Inc | 3,471 | $341.0K | 0.00% | +192+5.9% | Added |
| Prelude Capital Management, LLC | 3,600 | $353.6K | 0.03% | +3,600 | New |
| Perbak Capital Partners LLP | 3,666 | $360.1K | 0.06% | +3,666 | New |
| Rathbone Brothers plc | 3,695 | $362.9K | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 3,743 | $367.6K | 0.00% | +3,743 | New |
| Farther Finance Advisors, LLC | 3,757 | $369.0K | 0.01% | +2,106+127.6% | Added |
| Teacher Retirement System of Texas | 3,872 | $380.3K | 0.00% | +3,872 | New |
| MetLife Investment Management | 3,941 | $387.1K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 4,000 | $392.9K | 0.00% | +3,000+300.0% | Added |
| Diametric Capital, LP | 4,233 | $415.8K | 0.15% | +4,233 | New |
| Spire Wealth Management | 4,325 | $424.8K | 0.01% | −186−4.1% | Reduced |
| Kestra Advisory Services, LLC | 4,437 | $435.8K | 0.00% | +4,437 | New |
| Great Valley Advisor Group, Inc. | 4,449 | $437.0K | 0.01% | +1,212+37.4% | Added |
| 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 |
| Ground Swell Capital, LLC | 4,581 | $449.9K | 0.98% | +4,581 | New |
| Aviance Capital Partners, LLC | 4,600 | $451.8K | 0.05% | +840+22.3% | Added |
| Counterpoint Mutual Funds LLC | 4,677 | $459.4K | 0.04% | +4,677 | New |
| Bay Rivers Group | 4,730 | $464.6K | 0.20% | +1,130+31.4% | Added |
| Deutsche Bank AG | 4,778 | $469.3K | 0.00% | +559+13.2% | Added |
| Alps Advisors Inc | 4,830 | $474.4K | 0.00% | +4,830 | New |
| Manufacturers Life Insurance Company, The | 4,882 | $479.5K | 0.00% | +1,577+47.7% | Added |
| D'Orazio & Associates, Inc. | 4,978 | $488.9K | 0.06% | +110+2.3% | Added |
| Meeder Asset Management Inc | 4,980 | $489.1K | 0.03% | +4,980 | New |