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, Q4 2021
Institutional positions in Power Integrations Inc as of Dec 31, 2021. 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
- 343
- +16 vs. Q3 2021
- Shares held
- 57.5M
- −868.6K (−1.5%) vs. Q3 2021
- Total value
- $5.34B
- −$436.8M (−7.6%) vs. Q3 2021
- New holders
- 51
- 149 more added
- Sold out
- 35
- 97 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,435,428 | $690.7M | 0.02% | −2,468,068−24.9% | Reduced |
| Vanguard Group Inc | 5,680,390 | $527.7M | 0.01% | −671,354−10.6% | Reduced |
| Neuberger Berman Group LLC | 3,742,371 | $343.8M | 0.27% | −138,678−3.6% | Reduced |
| Wellington Management Group LLP | 2,429,305 | $225.7M | 0.04% | +19,755+0.8% | Added |
| State Street Corp | 2,353,552 | $218.6M | 0.01% | +158,536+7.2% | Added |
| JPMorgan Chase & Co | 2,108,062 | $195.8M | 0.02% | +197,909+10.4% | Added |
| Invesco Ltd. | 1,932,881 | $179.5M | 0.04% | −111,446−5.5% | Reduced |
| Disciplined Growth Investors Inc | 1,773,711 | $164.8M | 3.32% | −17,094−1.0% | Reduced |
| Bank of New York Mellon Corp | 1,409,544 | $130.9M | 0.02% | −184,548−11.6% | Reduced |
| Dimensional Fund Advisors LP | 1,201,717 | $111.6M | 0.03% | −72,453−5.7% | Reduced |
| Geode Capital Management, LLC | 1,098,064 | $102.0M | 0.01% | +28,972+2.7% | Added |
| Northern Trust Corp | 1,029,281 | $95.6M | 0.02% | +154,800+17.7% | Added |
| Polar Capital Holdings Plc | 908,328 | $84.4M | 0.44% | +33,621+3.8% | Added |
| Snyder Capital Management L P | 858,647 | $79.8M | 1.93% | +2,639+0.3% | Added |
| Price T Rowe Associates Inc | 828,241 | $76.9M | 0.01% | −41,788−4.8% | Reduced |
| Robeco Schweiz AG | 788,000 | $73.2M | 0.95% | −35,741−4.3% | Reduced |
| Ameriprise Financial Inc | 705,914 | $65.5M | 0.02% | −21,114−2.9% | Reduced |
| Riverbridge Partners LLC | 678,734 | $63.0M | 0.62% | +25,254+3.9% | Added |
| Ceredex Value Advisors LLC | 675,643 | $62.8M | 0.68% | −40,220−5.6% | Reduced |
| GW&K Investment Management, LLC | 652,287 | $60.6M | 0.51% | +387,451+146.3% | Added |
| Millennium Management LLC | 651,161 | $60.5M | 0.07% | +319,143+96.1% | Added |
| Stephens Investment Management Group LLC | 650,155 | $60.4M | 0.78% | −44,847−6.5% | Reduced |
| Charles Schwab Investment Management Inc | 643,487 | $59.8M | 0.02% | +11,743+1.9% | Added |
| First Trust Advisors LP | 636,013 | $59.1M | 0.06% | +90,977+16.7% | Added |
| Copeland Capital Management, LLC | 574,960 | $53.4M | 1.39% | +59,213+11.5% | Added |
| Fiera Capital Corp | 541,896 | $50.3M | 0.12% | −20,199−3.6% | Reduced |
| Federated Hermes, Inc. | 515,035 | $47.8M | 0.09% | +28,163+5.8% | Added |
| Boston Trust Walden Corp | 501,589 | $46.6M | 0.37% | +4,020+0.8% | Added |
| Atlanta Capital Management Co L L C | 482,276 | $44.8M | 0.15% | +3,885+0.8% | Added |
| Norges Bank | 481,191 | $44.7M | 0.01% | −149,529−23.7% | Reduced |
| Bank of America Corp | 415,867 | $38.6M | 0.00% | −20,712−4.7% | Reduced |
| Morgan Stanley | 405,789 | $37.7M | 0.00% | +59,627+17.2% | Added |
| William Blair Investment Management, LLC | 381,203 | $35.4M | 0.10% | +210,984+123.9% | Added |
| Goldman Sachs Group Inc | 358,601 | $33.3M | 0.01% | +52,944+17.3% | Added |
| Public Employees Retirement Association of Colorado | 323,115 | $30.0M | 0.12% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 322,961 | $30.0M | 0.62% | +171,406+113.1% | Added |
| American Century Companies Inc | 318,379 | $29.6M | 0.02% | +17,714+5.9% | Added |
| Woodline Partners LP | 316,309 | $29.4M | 0.43% | +316,309 | New |
| Candriam Luxembourg S.C.A. | 303,064 | $28.2M | 0.18% | +59,485+24.4% | Added |
| Renaissance Technologies LLC | 275,800 | $25.6M | 0.03% | +79,900+40.8% | Added |
| Allianz Asset Management GmbH | 275,488 | $25.6M | 0.02% | −2,680−1.0% | Reduced |
| Nicholas Company, Inc. | 271,030 | $25.2M | 0.41% | −150.0% | Reduced |
| Parametric Portfolio Associates LLC | 265,495 | $24.7M | 0.01% | −48,805−15.5% | Reduced |
| Royal Bank of Canada | 243,888 | $22.7M | 0.01% | −6,126−2.5% | Reduced |
| Vontobel Holding Ltd. | 241,029 | $22.3M | 0.19% | +3,474+1.5% | Added |
| Nuveen Asset Management, LLC | 220,185 | $20.5M | 0.01% | +11,631+5.6% | Added |
| Principal Financial Group Inc | 211,516 | $19.6M | 0.01% | −212,366−50.1% | Reduced |
| Rhumbline Advisers | 208,151 | $19.3M | 0.02% | +20,559+11.0% | Added |
| Two Sigma Advisers, LP | 204,600 | $19.0M | 0.05% | +32,800+19.1% | Added |
| Voya Investment Management LLC | 196,302 | $18.2M | 0.03% | −53,829−21.5% | Reduced |
| HRT Financial LP | 186,117 | $17.3M | 0.10% | +133,857+256.1% | Added |
| Credit Suisse AG | 184,291 | $17.1M | 0.01% | +17,637+10.6% | Added |
| New York State Common Retirement Fund | 182,465 | $16.9M | 0.02% | +8,472+4.9% | Added |
| Triodos Investment Management BV | 175,000 | $16.3M | 2.12% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 167,059 | $15.5M | 0.02% | +132,780+387.4% | Added |
| State of Wisconsin Investment Board | 164,600 | $15.3M | 0.03% | +4,300+2.7% | Added |
| Envestnet Asset Management Inc | 157,764 | $14.7M | 0.01% | +29,705+23.2% | Added |
| Wells Fargo & Company | 156,836 | $14.6M | 0.00% | +10,159+6.9% | Added |
| Susquehanna International Group, LLP | 156,577 | $14.5M | 0.02% | +137,754+731.8% | Added |
| Congress Asset Management Co | 143,822 | $13.4M | 0.10% | +28,655+24.9% | Added |
| Balyasny Asset Management LLC | 143,400 | $13.3M | 0.06% | +143,400 | New |
| Alliancebernstein L.P. | 142,634 | $13.2M | 0.00% | +49,022+52.4% | Added |
| American International Group, Inc. | 133,473 | $12.4M | 0.06% | +95,584+252.3% | Added |
| Swiss National Bank | 132,700 | $12.3M | 0.01% | −1,300−1.0% | Reduced |
| Daiwa Securities Group Inc. | 131,500 | $12.2M | 0.07% | +44,000+50.3% | Added |
| California Public Employees Retirement System | 128,580 | $11.9M | 0.01% | −6,636−4.9% | Reduced |
| Two Sigma Investments, LP | 127,709 | $11.9M | 0.03% | −15,850−11.0% | Reduced |
| Scout Investments, Inc. | 119,353 | $11.1M | 0.16% | −2,689−2.2% | Reduced |
| AXA S.A. | 118,800 | $11.0M | 0.03% | +20,200+20.5% | Added |
| Moody Aldrich Partners LLC | 116,778 | $10.8M | 1.51% | −21,603−15.6% | Reduced |
| Grandeur Peak Global Advisors, LLC | 116,330 | $10.8M | 0.49% | +1,923+1.7% | Added |
| Manufacturers Life Insurance Company, The | 114,347 | $10.6M | 0.01% | +68,075+147.1% | Added |
| Pier Capital, LLC | 104,835 | $9.74M | 1.03% | −20,101−16.1% | Reduced |
| UBS Group AG | 99,373 | $9.23M | 0.00% | +87,041+705.8% | Added |
| Citadel Advisors LLC | 98,519 | $9.15M | 0.01% | −38,482−28.1% | Reduced |
| Segall Bryant & Hamill, LLC | 97,469 | $9.05M | 0.08% | +32,886+50.9% | Added |
| Crawford Investment Counsel Inc | 94,676 | $8.79M | 0.17% | −2,286−2.4% | Reduced |
| Citigroup Inc | 91,501 | $8.50M | 0.01% | +24,015+35.6% | Added |
| Legal & General Group Plc | 91,128 | $8.46M | 0.00% | −78,563−46.3% | Reduced |
| Assenagon Asset Management S.A. | 89,902 | $8.35M | 0.03% | +10,112+12.7% | Added |
| Barclays PLC | 84,207 | $7.82M | 0.00% | +28,626+51.5% | Added |
| California State Teachers Retirement System | 84,077 | $7.81M | 0.01% | +1,763+2.1% | Added |
| Retirement Systems of Alabama | 79,004 | $7.34M | 0.03% | +79,004 | New |
| Ensign Peak Advisors, Inc | 78,417 | $7.28M | 0.01% | −53,178−40.4% | Reduced |
| Cubist Systematic Strategies, LLC | 75,156 | $6.98M | 0.07% | +14,929+24.8% | Added |
| Man Group plc | 74,121 | $6.88M | 0.02% | +29,315+65.4% | Added |
| Deutsche Bank AG | 73,831 | $6.86M | 0.00% | +4,782+6.9% | Added |
| ClariVest Asset Management LLC | 68,798 | $6.39M | 0.20% | −5,937−7.9% | Reduced |
| Public Employees Retirement System of Ohio | 68,135 | $6.33M | 0.02% | +1,362+2.0% | Added |
| Los Angeles Capital Management LLC | 67,268 | $6.25M | 0.02% | +16,698+33.0% | Added |
| Stifel Financial Corp | 66,309 | $6.16M | 0.01% | +6,681+11.2% | Added |
| Bahl & Gaynor Inc | 65,289 | $6.06M | 0.03% | +5,295+8.8% | Added |
| ProShare Advisors LLC | 65,194 | $6.06M | 0.01% | +10,926+20.1% | Added |
| Russell Investments Group, Ltd. | 64,620 | $6.00M | 0.01% | +10,359+19.1% | Added |
| Marshall Wace, LLP | 64,368 | $5.98M | 0.01% | +64,368 | New |
| UBS Asset Management Americas Inc | 62,856 | $5.84M | 0.00% | −745−1.2% | Reduced |
| Schroder Investment Management Group | 57,590 | $5.35M | 0.01% | +12,409+27.5% | Added |
| Madison Asset Management, LLC | 57,065 | $5.30M | 0.07% | +6,417+12.7% | Added |
| Capital Fund Management S.A. | 54,123 | $5.03M | 0.13% | +35,221+186.3% | Added |
| Mutual of America Capital Management LLC | 53,950 | $5.01M | 0.05% | +45,909+570.9% | Added |