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, Q1 2026
Institutional positions in Power Solutions International, Inc. as of Mar 31, 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
- 204
- +12 vs. Q4 2025
- Shares held
- 7.29M
- +978.9K (+15.5%) vs. Q4 2025
- Total value
- $445.5M
- +$83.4M (+23.0%) vs. Q4 2025
- New holders
- 56
- 64 more added
- Sold out
- 44
- 51 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Power Solutions International, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Formidable Asset Management, LLC | 6,581 | $400.7K | 0.06% | +6,581 | New |
| Bridgefront Capital, LLC | 6,434 | $391.7K | 0.10% | +6,434 | New |
| Sequent Planning LLC | 6,423 | $391.0K | 0.09% | +260+4.2% | Added |
| CenterStar Asset Management, LLC | 6,250 | $379.9K | 0.37% | +6,250 | New |
| Cullen Capital Management LLC | 6,090 | $370.8K | 0.00% | +6,090 | New |
| Price T Rowe Associates Inc | 5,927 | $361.0K | 0.00% | +1,373+30.1% | Added |
| State of Alaska, Department of Revenue | 5,654 | $344.0K | 0.00% | −2,000−26.1% | Reduced |
| Martingale Asset Management L P | 5,631 | $342.8K | 0.01% | +1,703+43.4% | Added |
| Vanguard Asset Management, Ltd | 5,619 | $342.1K | 0.00% | +5,619 | New |
| JPMorgan Chase & Co | 6,062 | $340.1K | 0.00% | +69+1.2% | Added |
| Legal & General Group Plc | 5,503 | $335.0K | 0.00% | −3,014−35.4% | Reduced |
| Royal Bank of Canada | 5,425 | $331.0K | 0.00% | −362−6.3% | Reduced |
| Kestra Advisory Services, LLC | 5,399 | $328.7K | 0.00% | +405+8.1% | Added |
| Point72 Asset Management, L.P. | 5,350 | $325.7K | 0.00% | −66,829−92.6% | Reduced |
| D.A. Davidson & Co. | 5,294 | $322.3K | 0.00% | +5,294 | New |
| Legato Capital Management LLC | 5,197 | $316.4K | 0.03% | +5,197 | New |
| Horizon Kinetics Asset Management LLC | 5,000 | $304.4K | 0.00% | +5,000 | New |
| North Star Investment Management Corp. | 5,000 | $304.4K | 0.02% | +5,000 | New |
| Jacobs Levy Equity Management, Inc | 4,922 | $299.7K | 0.00% | −6,627−57.4% | Reduced |
| Sigma Planning Corp | 4,780 | $291.0K | 0.01% | +745+18.5% | Added |
| MetLife Investment Management | 4,766 | $290.2K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 4,531 | $275.8K | 0.00% | −32−0.7% | Reduced |
| D'Orazio & Associates, Inc. | 4,396 | $267.6K | 0.03% | −309−6.6% | Reduced |
| Advisory Services Network, LLC | 4,379 | $266.6K | 0.00% | −32−0.7% | Reduced |
| Farther Finance Advisors, LLC | 4,007 | $265.2K | 0.00% | −957−19.3% | Reduced |
| Prelude Capital Management, LLC | 4,338 | $264.1K | 0.02% | +4,338 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 4,315 | $262.7K | 0.00% | −824−16.0% | Reduced |
| Persistent Asset Partners Ltd | 4,295 | $261.5K | 0.10% | +4,295 | New |
| Mindset Wealth Management, LLC | 4,281 | $260.6K | 0.07% | +4,281 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 4,122 | $250.9K | 0.00% | +158+4.0% | Added |
| Inspire Advisors, LLC | 4,042 | $246.1K | 0.02% | +4,042 | New |
| Truvestments Capital LLC | 4,014 | $244.4K | 0.04% | +975+32.1% | Added |
| Vanguard Global Advisers, LLC | 3,926 | $239.0K | 0.00% | +3,926 | New |
| Triumph Capital Management | 3,705 | $225.6K | 0.05% | +158+4.5% | Added |
| Adapt Wealth Advisors, LLC | 3,645 | $221.9K | 0.08% | −85−2.3% | Reduced |
| AlphaGrep UK Ltd | 3,604 | $219.4K | 0.06% | −2,318−39.1% | Reduced |
| Two Sigma Securities, LLC | 3,552 | $216.2K | 0.03% | −3,861−52.1% | Reduced |
| Diametric Capital, LP | 3,496 | $212.8K | 0.06% | +3,496 | New |
| Allstate Corp | 3,483 | $212.0K | 0.00% | +3,483 | New |
| Group One Trading, L.P. | 3,351 | $204.0K | 0.01% | −1,975−37.1% | Reduced |
| FMR LLC | 2,560 | $155.9K | 0.00% | +243+10.5% | Added |
| Creative Financial Designs Inc | 2,485 | $151.3K | 0.01% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 2,462 | $149.9K | 0.00% | +2,462 | New |
| CWM, LLC | 2,436 | $148.3K | 0.00% | +1,134+87.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 2,303 | $140.2K | 0.00% | 00.0% | Unchanged |
| M&G Plc | 2,254 | $137.5K | 0.00% | +2,254 | New |
| Spire Wealth Management | 2,246 | $136.8K | 0.00% | −760−25.3% | Reduced |
| STRS Ohio | 2,100 | $127.8K | 0.00% | +300+16.7% | Added |
| KLP Kapitalforvaltning AS | 1,900 | $115.7K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,529 | $93.1K | 0.00% | −4,272−73.6% | Reduced |
| Financial Consulate, Inc | 1,505 | $91.6K | 0.01% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 1,345 | $81.9K | 0.00% | −11,346−89.4% | Reduced |
| Rockefeller Capital Management L.P. | 1,160 | $70.6K | 0.00% | −652−36.0% | Reduced |
| Indiana Trust & Investment Management CO | 1,000 | $60.9K | 0.02% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 1,000 | $60.9K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 789 | $48.0K | 0.00% | +789 | New |
| Hughes Financial Services, LLC | 774 | $47.1K | 0.01% | +750+3,125.0% | Added |
| Tower Research Capital LLC (TRC) | 717 | $43.7K | 0.00% | +501+231.9% | Added |
| Ameritas Investment Partners, Inc. | 695 | $42.3K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 600 | $36.5K | 0.00% | +593+8,471.4% | Added |
| Global Assets Advisory, LLC | 550 | $33.5K | 0.01% | +550 | New |
| Jones Financial Companies LLLP | 506 | $30.2K | 0.00% | +212+72.1% | Added |
| Strive Financial Group ,LLC | 400 | $24.0K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 308 | $19.0K | 0.00% | +308 | New |
| Silver Grove Financial Group, Inc. | 300 | $18.3K | 0.01% | +300 | New |
| Financial Freedom, LLC | 235 | $14.3K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 205 | $12.5K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 205 | $12.5K | 0.00% | +5+2.5% | Added |
| IFP Advisors, Inc | 181 | $11.0K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 158 | $9.62K | 0.00% | −1,460−90.2% | Reduced |
| TD Waterhouse Canada Inc. | 115 | $7.61K | 0.00% | +115 | New |
| Farmers & Merchants Trust Co of Chambersburg PA | 120 | $7.00K | 0.00% | +120 | New |
| Sound Income Strategies, LLC | 100 | $6.62K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 105 | $6.39K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 100 | $6.09K | 0.00% | 00.0% | Unchanged |
| Bullock Wealth Management Group | 91 | $6.02K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 101 | $6.00K | 0.00% | +55+119.6% | Added |
| Northwestern Mutual Wealth Management Co | 83 | $5.05K | 0.00% | +83 | New |
| Sterling Capital Management LLC | 72 | $4.38K | 0.00% | −14−16.3% | Reduced |
| Stone House Investment Management, LLC | 65 | $3.96K | 0.00% | −125−65.8% | Reduced |
| NBC Securities, Inc. | 64 | $3.90K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 64 | $3.90K | 0.00% | +64 | New |
| Fifth Third Bancorp | 53 | $3.23K | 0.00% | +53 | New |
| US Bancorp | 52 | $3.17K | 0.00% | +50+2,500.0% | Added |
| Harbour Investments, Inc. | 50 | $3.04K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 50 | $3.04K | 0.00% | +50 | New |
| Signaturefd, LLC | 43 | $2.62K | 0.00% | +31+258.3% | Added |
| International Assets Investment Management, LLC | 25 | $1.66K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 27 | $1.64K | 0.00% | +27 | New |
| Armstrong Advisory Group, Inc | 24 | $1.46K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 22 | $1.34K | 0.00% | −4−15.4% | Reduced |
| Assetmark, Inc | 20 | $1.22K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 17 | $1.03K | 0.00% | +9+112.5% | Added |
| Ronald Blue Trust, Inc. | 14 | $852 | 0.00% | +14 | New |
| Parallel Advisors, LLC | 9 | $548 | 0.00% | +9 | New |
| Root Financial Partners, LLC | 5 | $304 | 0.00% | +5 | New |
| Clearstead Advisors, LLC | 4 | $244 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 4 | $244 | 0.00% | +4 | New |
| Central Trust Co | 2 | $122 | 0.00% | 00.0% | Unchanged |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 2 | $122 | 0.00% | 00.0% | Unchanged |