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; 373 institutions reported holding it in 13F filings for Q2 2026, worth $5.24B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Power Integrations Inc as of Dec 31, 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
- 299
- −13 vs. Q3 2025
- Shares held
- 59.7M
- +3.82M (+6.8%) vs. Q3 2025
- Total value
- $2.12B
- −$123.8M (−5.5%) vs. Q3 2025
- New holders
- 55
- 102 more added
- Sold out
- 68
- 111 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 373 | $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, Q4 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 3,709 | $131.0K | 0.00% | −3,523−48.7% | Reduced |
| Leonteq Securities AG | 3,345 | $118.9K | 0.01% | +3,310+9,457.1% | Added |
| Guinness Atkinson Asset Management Inc | 3,228 | $115.9K | 0.05% | +654+25.4% | Added |
| The PNC Financial Services Group, Inc. | 3,191 | $113.4K | 0.00% | +159+5.2% | Added |
| Ensign Peak Advisors, Inc | 2,702 | $96.0K | 0.00% | −6,200−69.6% | Reduced |
| 1620 Investment Advisors, Inc. | 2,692 | $95.7K | 0.06% | +24+0.9% | Added |
| Huntington National Bank | 2,328 | $82.7K | 0.00% | +457+24.4% | Added |
| Bollard Group LLC | 2,242 | $80.0K | 0.00% | +12+0.5% | Added |
| Covestor Ltd | 2,064 | $73.0K | 0.04% | +251+13.8% | Added |
| Global X Japan Co., Ltd. | 1,998 | $71.0K | 0.01% | +989+98.0% | Added |
| Pacer Advisors, Inc. | 1,970 | $70.0K | 0.00% | −5,486−73.6% | Reduced |
| KBC Group NV | 1,971 | $70.0K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,822 | $64.8K | 0.00% | −4−0.2% | Reduced |
| Jones Financial Companies LLLP | 1,425 | $50.6K | 0.00% | +1,425 | New |
| Advisor Group Holdings, Inc. | 1,390 | $49.5K | 0.00% | −77,793−98.2% | Reduced |
| Eurizon Capital SGR S.p.A. | 1,323 | $47.6K | 0.00% | +1,323 | New |
| Umb Bank N A | 1,074 | $38.2K | 0.00% | +410+61.7% | Added |
| CWM, LLC | 1,004 | $36.0K | 0.00% | −289−22.4% | Reduced |
| Kestra Advisory Services, LLC | 1,009 | $35.9K | 0.00% | +1,009 | New |
| Quest Partners LLC | 763 | $27.1K | 0.00% | −10,981−93.5% | Reduced |
| Smartleaf Asset Management LLC | 744 | $26.8K | 0.00% | −26−3.4% | Reduced |
| Parallel Advisors, LLC | 620 | $22.0K | 0.00% | −1,548−71.4% | Reduced |
| SRS Capital Advisors, Inc. | 563 | $20.0K | 0.00% | −539−48.9% | Reduced |
| Basecamp Wealth Advisors LLC | 546 | $19.4K | 0.00% | +546 | New |
| CBIZ Investment Advisory Services, LLC | 545 | $19.4K | 0.00% | −2−0.4% | Reduced |
| Rockefeller Capital Management L.P. | 527 | $18.7K | 0.00% | +122+30.1% | Added |
| Northwestern Mutual Wealth Management Co | 521 | $18.5K | 0.00% | +477+1,084.1% | Added |
| Tower Research Capital LLC (TRC) | 465 | $16.5K | 0.00% | −1,833−79.8% | Reduced |
| GAMMA Investing LLC | 457 | $16.2K | 0.00% | −694−60.3% | Reduced |
| CIBC Private Wealth Group, LLC | 453 | $16.1K | 0.00% | −99−17.9% | Reduced |
| Allworth Financial LP | 448 | $15.9K | 0.00% | +56+14.3% | Added |
| Cornerstone Planning Group LLC | 325 | $15.2K | 0.00% | +297+1,060.7% | Added |
| Centerpoint Advisors, LLC | 412 | $15.0K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 382 | $13.6K | 0.00% | +278+267.3% | Added |
| EverSource Wealth Advisors, LLC | 361 | $12.8K | 0.00% | −21−5.5% | Reduced |
| Los Angeles Capital Management LLC | 280 | $11.4K | 0.00% | +280 | New |
| Global Retirement Partners, LLC | 320 | $11.4K | 0.00% | +154+92.8% | Added |
| GW&K Investment Management, LLC | 301 | $11.0K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 307 | $10.9K | 0.00% | +74+31.8% | Added |
| Salomon & Ludwin, LLC | 268 | $10.1K | 0.00% | +268 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 281 | $9.99K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 278 | $9.88K | 0.00% | +278 | New |
| Close Asset Management Ltd | 200 | $7.00K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 192 | $6.82K | 0.00% | −22−10.3% | Reduced |
| Farther Finance Advisors, LLC | 174 | $6.18K | 0.00% | +21+13.7% | Added |
| Transamerica Financial Advisors, Inc. | 171 | $6.08K | 0.00% | +39+29.5% | Added |
| Steigerwald, Gordon & Koch Inc. | 160 | $5.69K | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 156 | $5.54K | 0.00% | +156 | New |
| Signature Equity Partners, LLC | 133 | $4.73K | 0.00% | +133 | New |
| Brown Brothers Harriman & Co | 128 | $4.55K | 0.00% | −84−39.6% | Reduced |
| Asset Planning,Inc | 126 | $4.47K | 0.00% | +126 | New |
| Parkside Financial Bank & Trust | 123 | $4.37K | 0.00% | +2+1.7% | Added |
| AdvisorNet Financial, Inc | 116 | $4.12K | 0.00% | +116 | New |
| Crewe Advisors LLC | 112 | $3.98K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 111 | $3.94K | 0.00% | +22+24.7% | Added |
| Luminist Capital LLC | 111 | $3.94K | 0.00% | +111 | New |
| Rothschild Investment LLC | 99 | $3.52K | 0.00% | −151−60.4% | Reduced |
| Massmutual Trust Co FSB | 98 | $3.48K | 0.00% | −305−75.7% | Reduced |
| GWM Advisors LLC | 96 | $3.41K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 84 | $2.98K | 0.00% | −1,565−94.9% | Reduced |
| MAI Capital Management | 80 | $2.84K | 0.00% | 00.0% | Unchanged |
| Boreal Capital Management LLC | 80 | $2.84K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 66 | $2.35K | 0.00% | 00.0% | Unchanged |
| MJT & Associates Financial Advisory Group, Inc. | 65 | $2.31K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 62 | $2.20K | 0.00% | −16,342−99.6% | Reduced |
| GPS Wealth Strategies Group, LLC | 60 | $2.13K | 0.00% | +60 | New |
| Smithfield Trust Co | 70 | $2.00K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 54 | $1.92K | 0.00% | −2−3.6% | Reduced |
| Farmers & Merchants Investments Inc | 48 | $1.71K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 44 | $1.64K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 45 | $1.60K | 0.00% | +45 | New |
| Versant Capital Management, Inc | 44 | $1.56K | 0.00% | −622−93.4% | Reduced |
| Root Financial Partners, LLC | 35 | $1.24K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 35 | $1.24K | 0.00% | +35 | New |
| Zions Bancorporation, National Association | 33 | $1.17K | 0.00% | +33 | New |
| WPG Advisers, LLC | 31 | $1.10K | 0.00% | 00.0% | Unchanged |
| CX Institutional | 17 | $1.00K | 0.00% | +17 | New |
| Wealth Watch Advisors, INC | 26 | $924 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 25 | $888 | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 22 | $782 | 0.00% | +22 | New |
| MidFirst Bank | 21 | $746 | 0.00% | +21 | New |
| UMA Financial Services, Inc. | 19 | $691 | 0.00% | −19−50.0% | Reduced |
| Private Wealth Management Group, LLC | 18 | $640 | 0.00% | −23−56.1% | Reduced |
| Manchester Capital Management LLC | 17 | $605 | 0.00% | +9+112.5% | Added |
| Quarry LP | 16 | $569 | 0.00% | −587−97.3% | Reduced |
| Fortitude Family Office, LLC | 14 | $498 | 0.00% | +3+27.3% | Added |
| Bare Financial Services, Inc | 13 | $462 | 0.00% | −13−50.0% | Reduced |
| Cedar Mountain Advisors, LLC | 10 | $355 | 0.00% | +10 | New |
| Clearstead Advisors, LLC | 9 | $320 | 0.00% | −380−97.7% | Reduced |
| Ankerstar Wealth, LLC | 7 | $249 | 0.00% | +7 | New |
| Caitong International Asset Management Co., Ltd | 5 | $178 | 0.00% | −590−99.2% | Reduced |
| Gilpin Wealth Management, LLC | 4 | $143 | 0.00% | +4 | New |
| Creative Financial Designs Inc | 4 | $142 | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 3 | $107 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 3 | $104 | 0.00% | −20−87.0% | Reduced |
| Dunhill Financial, LLC | 1 | $46 | 0.00% | +1 | New |
| MV Capital Management, Inc. | 1 | $36 | 0.00% | −10−90.9% | Reduced |
| Avion Wealth | 27 | $0 | 0.00% | −6−18.2% | Reduced |
| Coston, McIsaac & Partners | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Congress Asset Management Co | 0 | $0 | 0.00% | −593,599−100.0% | Sold out |