Power Integrations Inc
POWI- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000833640
In the last 90 days, Power Integrations Inc insiders filed 0 open-market purchases and 1 sale; 372 institutions reported holding it in 13F filings for Q2 2026, worth $5.24B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Power Integrations 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
- 315
- −21 vs. Q2 2025
- Shares held
- 55.9M
- +48.6K (+0.1%) vs. Q2 2025
- Total value
- $2.25B
- −$874.2M (−28.0%) vs. Q2 2025
- New holders
- 36
- 114 more added
- Sold out
- 57
- 122 more reduced
6 institutions 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 POWI 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 | 372 | $5.24B |
| Q1 2026 | 308 | $3.24B |
| Q4 2025 | 299 | $2.12B |
| Q3 2025 | 315 | $2.25B |
| Q2 2025 | 342 | $3.16B |
| Q1 2025 | 342 | $2.94B |
| Q4 2024 | 325 | $3.56B |
| Q3 2024 | 334 | $3.73B |
| Q2 2024 | 351 | $4.12B |
| Q1 2024 | 342 | $4.22B |
| Q4 2023 | 342 | $4.81B |
| Q3 2023 | 338 | $4.41B |
| Q2 2023 | 339 | $5.51B |
| Q1 2023 | 331 | $4.88B |
| Q4 2022 | 325 | $4.11B |
| Q3 2022 | 328 | $3.65B |
| Q2 2022 | 336 | $4.26B |
| Q1 2022 | 357 | $5.29B |
| Q4 2021 | 343 | $5.34B |
| Q3 2021 | 330 | $5.78B |
| Q2 2021 | 297 | $4.80B |
| Q1 2021 | 297 | $4.78B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Coston, McIsaac & Partners | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Retirement Wealth Solutions LLC | 1 | $31 | 0.00% | −236−99.6% | Reduced |
| Essential Partners LLC | 3 | $121 | 0.00% | −45−93.8% | Reduced |
| Private Wealth Asset Management, LLC | 3 | $121 | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 4 | $161 | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 6 | $242 | 0.00% | +1+20.0% | Added |
| Manchester Capital Management LLC | 8 | $322 | 0.00% | −1−11.1% | Reduced |
| Fortitude Family Office, LLC | 11 | $442 | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 11 | $443 | 0.00% | −13−54.2% | Reduced |
| Central Trust Co | 14 | $563 | 0.00% | −37−72.5% | Reduced |
| Quest 10 Wealth Builders, Inc. | 14 | $563 | 0.00% | +14 | New |
| Halbert Hargrove Global Advisors, LLC | 18 | $724 | 0.00% | +18 | New |
| Financial Network Wealth Advisors LLC | 21 | $856 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 23 | $907 | 0.00% | −276−92.3% | Reduced |
| JFS Wealth Advisors, LLC | 24 | $966 | 0.00% | −11−31.4% | Reduced |
| Avion Wealth | 33 | $1.00K | 0.00% | −10−23.3% | Reduced |
| Ancora Advisors, LLC | 25 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 26 | $1.04K | 0.00% | −13−33.3% | Reduced |
| Wealth Watch Advisors, INC | 26 | $1.04K | 0.00% | +26 | New |
| Whittier Trust Co of Nevada Inc | 31 | $1.20K | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 31 | $1.25K | 0.00% | 00.0% | Unchanged |
| Cape Investment Advisory, Inc. | 34 | $1.37K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 35 | $1.41K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 35 | $1.41K | 0.00% | +35 | New |
| UMA Financial Services, Inc. | 38 | $1.53K | 0.00% | −18−32.1% | Reduced |
| Bell Investment Advisors, Inc | 38 | $1.53K | 0.00% | +11+40.7% | Added |
| Private Wealth Management Group, LLC | 41 | $1.65K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 44 | $1.77K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 44 | $1.77K | 0.00% | +28+175.0% | Added |
| Farmers & Merchants Investments Inc | 48 | $1.93K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 52 | $2.00K | 0.00% | +52 | New |
| SBI Securities Co., Ltd. | 56 | $2.25K | 0.00% | +22+64.7% | Added |
| Steward Partners Investment Advisory, LLC | 58 | $2.33K | 0.00% | +13+28.9% | Added |
| MJT & Associates Financial Advisory Group, Inc. | 65 | $2.61K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 66 | $2.65K | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 28 | $2.73K | 0.00% | +9+47.4% | Added |
| Smithfield Trust Co | 70 | $3.00K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 80 | $3.22K | 0.00% | −28−25.9% | Reduced |
| Boreal Capital Management LLC | 80 | $3.22K | 0.00% | +80 | New |
| True Wealth Design, LLC | 89 | $3.58K | 0.00% | −62−41.1% | Reduced |
| GWM Advisors LLC | 96 | $3.86K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 98 | $3.96K | 0.00% | −88−47.3% | Reduced |
| Larson Financial Group LLC | 104 | $4.18K | 0.00% | −328−75.9% | Reduced |
| Crewe Advisors LLC | 112 | $4.50K | 0.00% | +112 | New |
| Wealthspire Advisors, LLC | 116 | $4.67K | 0.00% | +116 | New |
| Parkside Financial Bank & Trust | 121 | $4.87K | 0.00% | −464−79.3% | Reduced |
| Transamerica Financial Advisors, Inc. | 132 | $5.31K | 0.00% | +132 | New |
| Sterling Capital Management LLC | 137 | $5.51K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 153 | $6.15K | 0.00% | −11−6.7% | Reduced |
| Steigerwald, Gordon & Koch Inc. | 160 | $6.43K | 0.00% | +160 | New |
| Global Retirement Partners, LLC | 166 | $6.67K | 0.00% | +16+10.7% | Added |
| Close Asset Management Ltd | 200 | $8.00K | 0.00% | 00.0% | Unchanged |
| Binnacle Investments Inc | 206 | $8.28K | 0.00% | +25+13.8% | Added |
| Brown Brothers Harriman & Co | 212 | $8.53K | 0.00% | +84+65.6% | Added |
| Park Place Capital Corp | 214 | $8.61K | 0.00% | −140−39.5% | Reduced |
| Advisory Services Network, LLC | 217 | $8.72K | 0.00% | +217 | New |
| Private Trust Co NA | 233 | $9.37K | 0.00% | +134+135.4% | Added |
| Rothschild Investment LLC | 250 | $10.1K | 0.00% | +165+194.1% | Added |
| Rise Advisors, LLC | 267 | $10.7K | 0.00% | −9−3.3% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 281 | $11.3K | 0.00% | +281 | New |
| GW&K Investment Management, LLC | 301 | $12.0K | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 348 | $14.0K | 0.00% | 00.0% | Unchanged |
| Shell Asset Management Co | 339 | $14.0K | 0.00% | −55,274−99.4% | Reduced |
| EverSource Wealth Advisors, LLC | 382 | $15.4K | 0.00% | +148+63.2% | Added |
| Clearstead Advisors, LLC | 389 | $15.6K | 0.00% | −584−60.0% | Reduced |
| Allworth Financial LP | 392 | $15.8K | 0.00% | −217−35.6% | Reduced |
| Massmutual Trust Co FSB | 403 | $16.2K | 0.00% | −219−35.2% | Reduced |
| Rockefeller Capital Management L.P. | 405 | $16.3K | 0.00% | +405 | New |
| Principal Securities, Inc. | 420 | $16.9K | 0.00% | −70−14.3% | Reduced |
| Centerpoint Advisors, LLC | 412 | $17.0K | 0.01% | +58+16.4% | Added |
| Optiver Holding B.V. | 494 | $19.9K | 0.00% | +219+79.6% | Added |
| Mather Group, LLC. | 503 | $20.2K | 0.00% | +503 | New |
| CBIZ Investment Advisory Services, LLC | 547 | $22.0K | 0.00% | +116+26.9% | Added |
| CIBC Private Wealth Group, LLC | 552 | $22.2K | 0.00% | +4+0.7% | Added |
| Caitong International Asset Management Co., Ltd | 595 | $23.9K | 0.02% | +595 | New |
| Quarry LP | 603 | $24.2K | 0.01% | +508+534.7% | Added |
| Umb Bank N A | 664 | $26.7K | 0.00% | −222−25.1% | Reduced |
| Versant Capital Management, Inc | 666 | $26.8K | 0.00% | −340−33.8% | Reduced |
| Smartleaf Asset Management LLC | 770 | $30.3K | 0.00% | +232+43.1% | Added |
| Hantz Financial Services, Inc. | 849 | $34.0K | 0.00% | +371+77.6% | Added |
| Global X Japan Co., Ltd. | 1,009 | $40.6K | 0.00% | +106+11.7% | Added |
| SRS Capital Advisors, Inc. | 1,102 | $44.3K | 0.00% | −427−27.9% | Reduced |
| GAMMA Investing LLC | 1,151 | $46.3K | 0.00% | −1,623−58.5% | Reduced |
| Quadrant Capital Group LLC | 1,209 | $48.6K | 0.00% | −7,361−85.9% | Reduced |
| CWM, LLC | 1,293 | $52.0K | 0.00% | −2,958−69.6% | Reduced |
| Signaturefd, LLC | 1,649 | $66.3K | 0.00% | −1,718−51.0% | Reduced |
| Fifth Third Bancorp | 1,769 | $71.1K | 0.00% | −148−7.7% | Reduced |
| Covestor Ltd | 1,813 | $73.0K | 0.04% | −3−0.2% | Reduced |
| IFP Advisors, Inc | 1,826 | $73.4K | 0.00% | +168+10.1% | Added |
| Huntington National Bank | 1,871 | $75.2K | 0.00% | +559+42.6% | Added |
| KBC Group NV | 1,971 | $79.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 2,168 | $87.2K | 0.00% | −361−14.3% | Reduced |
| Bollard Group LLC | 2,230 | $90.0K | 0.00% | +12+0.5% | Added |
| Tower Research Capital LLC (TRC) | 2,298 | $92.4K | 0.00% | −5,043−68.7% | Reduced |
| Guinness Atkinson Asset Management Inc | 2,574 | $101.3K | 0.05% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 2,668 | $107.3K | 0.07% | +2,668 | New |
| The PNC Financial Services Group, Inc. | 3,032 | $121.9K | 0.00% | −1,568−34.1% | Reduced |
| Bayforest Capital Ltd | 3,834 | $154.2K | 0.07% | +3,834 | New |
| Premier Fund Managers Ltd | 4,213 | $166.0K | 0.01% | −6,065−59.0% | Reduced |
| Securian Asset Management, Inc | 4,155 | $167.1K | 0.00% | −43−1.0% | Reduced |