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 |
|---|---|---|---|---|---|
| Covestor Ltd | 1 | $0 | 0.00% | +1 | New |
| Massmutual Trust Co FSB | 1 | $61 | 0.00% | −1−50.0% | Reduced |
| Huntington National Bank | 1 | $61 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1 | $61 | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 2 | $122 | 0.00% | 00.0% | Unchanged |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 2 | $122 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 4 | $244 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 4 | $244 | 0.00% | +4 | New |
| Root Financial Partners, LLC | 5 | $304 | 0.00% | +5 | New |
| Parallel Advisors, LLC | 9 | $548 | 0.00% | +9 | New |
| Ronald Blue Trust, Inc. | 14 | $852 | 0.00% | +14 | New |
| GAMMA Investing LLC | 17 | $1.03K | 0.00% | +9+112.5% | Added |
| Assetmark, Inc | 20 | $1.22K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 22 | $1.34K | 0.00% | −4−15.4% | Reduced |
| Armstrong Advisory Group, Inc | 24 | $1.46K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 27 | $1.64K | 0.00% | +27 | New |
| International Assets Investment Management, LLC | 25 | $1.66K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 43 | $2.62K | 0.00% | +31+258.3% | Added |
| Harbour Investments, Inc. | 50 | $3.04K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 50 | $3.04K | 0.00% | +50 | New |
| US Bancorp | 52 | $3.17K | 0.00% | +50+2,500.0% | Added |
| Fifth Third Bancorp | 53 | $3.23K | 0.00% | +53 | New |
| NBC Securities, Inc. | 64 | $3.90K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 64 | $3.90K | 0.00% | +64 | New |
| Stone House Investment Management, LLC | 65 | $3.96K | 0.00% | −125−65.8% | Reduced |
| Sterling Capital Management LLC | 72 | $4.38K | 0.00% | −14−16.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 83 | $5.05K | 0.00% | +83 | New |
| Harbor Capital Advisors, Inc. | 101 | $6.00K | 0.00% | +55+119.6% | Added |
| Bullock Wealth Management Group | 91 | $6.02K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 100 | $6.09K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 105 | $6.39K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 100 | $6.62K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Trust Co of Chambersburg PA | 120 | $7.00K | 0.00% | +120 | New |
| TD Waterhouse Canada Inc. | 115 | $7.61K | 0.00% | +115 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 158 | $9.62K | 0.00% | −1,460−90.2% | Reduced |
| IFP Advisors, Inc | 181 | $11.0K | 0.00% | 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 |
| Financial Freedom, LLC | 235 | $14.3K | 0.01% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 300 | $18.3K | 0.01% | +300 | New |
| KBC Group NV | 308 | $19.0K | 0.00% | +308 | New |
| Strive Financial Group ,LLC | 400 | $24.0K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 506 | $30.2K | 0.00% | +212+72.1% | Added |
| Global Assets Advisory, LLC | 550 | $33.5K | 0.01% | +550 | New |
| Nisa Investment Advisors, LLC | 600 | $36.5K | 0.00% | +593+8,471.4% | Added |
| Ameritas Investment Partners, Inc. | 695 | $42.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 717 | $43.7K | 0.00% | +501+231.9% | Added |
| Hughes Financial Services, LLC | 774 | $47.1K | 0.01% | +750+3,125.0% | Added |
| New York State Teachers Retirement System | 789 | $48.0K | 0.00% | +789 | New |
| 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 |
| Rockefeller Capital Management L.P. | 1,160 | $70.6K | 0.00% | −652−36.0% | Reduced |
| Meeder Asset Management Inc | 1,345 | $81.9K | 0.00% | −11,346−89.4% | Reduced |
| Financial Consulate, Inc | 1,505 | $91.6K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 1,529 | $93.1K | 0.00% | −4,272−73.6% | Reduced |
| KLP Kapitalforvaltning AS | 1,900 | $115.7K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 2,100 | $127.8K | 0.00% | +300+16.7% | Added |
| Spire Wealth Management | 2,246 | $136.8K | 0.00% | −760−25.3% | Reduced |
| M&G Plc | 2,254 | $137.5K | 0.00% | +2,254 | New |
| Police & Firemen's Retirement System of New Jersey | 2,303 | $140.2K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 2,436 | $148.3K | 0.00% | +1,134+87.1% | Added |
| Vanguard Investments Australia, Ltd. | 2,462 | $149.9K | 0.00% | +2,462 | New |
| Creative Financial Designs Inc | 2,485 | $151.3K | 0.01% | 00.0% | Unchanged |
| FMR LLC | 2,560 | $155.9K | 0.00% | +243+10.5% | Added |
| Group One Trading, L.P. | 3,351 | $204.0K | 0.01% | −1,975−37.1% | Reduced |
| Allstate Corp | 3,483 | $212.0K | 0.00% | +3,483 | New |
| Diametric Capital, LP | 3,496 | $212.8K | 0.06% | +3,496 | New |
| Two Sigma Securities, LLC | 3,552 | $216.2K | 0.03% | −3,861−52.1% | Reduced |
| AlphaGrep UK Ltd | 3,604 | $219.4K | 0.06% | −2,318−39.1% | Reduced |
| Adapt Wealth Advisors, LLC | 3,645 | $221.9K | 0.08% | −85−2.3% | Reduced |
| Triumph Capital Management | 3,705 | $225.6K | 0.05% | +158+4.5% | Added |
| Vanguard Global Advisers, LLC | 3,926 | $239.0K | 0.00% | +3,926 | New |
| Truvestments Capital LLC | 4,014 | $244.4K | 0.04% | +975+32.1% | Added |
| Inspire Advisors, LLC | 4,042 | $246.1K | 0.02% | +4,042 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 4,122 | $250.9K | 0.00% | +158+4.0% | Added |
| Mindset Wealth Management, LLC | 4,281 | $260.6K | 0.07% | +4,281 | New |
| Persistent Asset Partners Ltd | 4,295 | $261.5K | 0.10% | +4,295 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 4,315 | $262.7K | 0.00% | −824−16.0% | Reduced |
| Prelude Capital Management, LLC | 4,338 | $264.1K | 0.02% | +4,338 | New |
| Farther Finance Advisors, LLC | 4,007 | $265.2K | 0.00% | −957−19.3% | Reduced |
| Advisory Services Network, LLC | 4,379 | $266.6K | 0.00% | −32−0.7% | Reduced |
| D'Orazio & Associates, Inc. | 4,396 | $267.6K | 0.03% | −309−6.6% | Reduced |
| Manufacturers Life Insurance Company, The | 4,531 | $275.8K | 0.00% | −32−0.7% | Reduced |
| MetLife Investment Management | 4,766 | $290.2K | 0.00% | 00.0% | Unchanged |
| Sigma Planning Corp | 4,780 | $291.0K | 0.01% | +745+18.5% | Added |
| Jacobs Levy Equity Management, Inc | 4,922 | $299.7K | 0.00% | −6,627−57.4% | Reduced |
| 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 |
| Legato Capital Management LLC | 5,197 | $316.4K | 0.03% | +5,197 | New |
| D.A. Davidson & Co. | 5,294 | $322.3K | 0.00% | +5,294 | New |
| Point72 Asset Management, L.P. | 5,350 | $325.7K | 0.00% | −66,829−92.6% | Reduced |
| Kestra Advisory Services, LLC | 5,399 | $328.7K | 0.00% | +405+8.1% | Added |
| Royal Bank of Canada | 5,425 | $331.0K | 0.00% | −362−6.3% | Reduced |
| Legal & General Group Plc | 5,503 | $335.0K | 0.00% | −3,014−35.4% | Reduced |
| JPMorgan Chase & Co | 6,062 | $340.1K | 0.00% | +69+1.2% | Added |
| Vanguard Asset Management, Ltd | 5,619 | $342.1K | 0.00% | +5,619 | New |
| Martingale Asset Management L P | 5,631 | $342.8K | 0.01% | +1,703+43.4% | Added |
| State of Alaska, Department of Revenue | 5,654 | $344.0K | 0.00% | −2,000−26.1% | Reduced |
| Price T Rowe Associates Inc | 5,927 | $361.0K | 0.00% | +1,373+30.1% | Added |
| Cullen Capital Management LLC | 6,090 | $370.8K | 0.00% | +6,090 | New |