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, Q1 2025
Institutional positions in Power Integrations Inc as of Mar 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
- 342
- +23 vs. Q4 2024
- Shares held
- 58.3M
- +912.0K (+1.6%) vs. Q4 2024
- Total value
- $2.94B
- −$593.8M (−16.8%) vs. Q4 2024
- New holders
- 65
- 130 more added
- Sold out
- 42
- 107 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Coldstream Capital Management Inc | 3,044 | $153.7K | 0.00% | +3,044 | New |
| Scientech Research LLC | 4,059 | $205.0K | 0.05% | +4,059 | New |
| Park Avenue Securities LLC | 4,093 | $207.0K | 0.00% | +410+11.1% | Added |
| Jefferies Financial Group Inc. | 4,109 | $207.5K | 0.00% | +4,109 | New |
| Personal Cfo Solutions, LLC | 4,144 | $209.3K | 0.04% | −463−10.0% | Reduced |
| Dundas Partners LLP | 4,211 | $212.7K | 0.02% | −844−16.7% | Reduced |
| Cetera Investment Advisers | 4,282 | $216.2K | 0.00% | +4,282 | New |
| Securian Asset Management, Inc | 4,298 | $217.0K | 0.01% | 00.0% | Unchanged |
| Vident Advisory, LLC | 4,340 | $219.2K | 0.00% | +4,340 | New |
| HighTower Advisors, LLC | 4,448 | $224.6K | 0.00% | +612+16.0% | Added |
| The PNC Financial Services Group, Inc. | 4,493 | $226.9K | 0.00% | +339+8.2% | Added |
| Stephens Inc | 4,582 | $231.4K | 0.00% | −78−1.7% | Reduced |
| Virtu Financial LLC | 4,604 | $232.0K | 0.01% | +4,604 | New |
| Janney Montgomery Scott LLC | 4,680 | $236.0K | 0.00% | +32+0.7% | Added |
| Allspring Global Investments Holdings, LLC | 4,631 | $237.3K | 0.00% | −116−2.4% | Reduced |
| XTX Topco Ltd | 4,701 | $237.4K | 0.01% | +4,701 | New |
| Needham Investment Management LLC | 5,000 | $252.5K | 0.02% | +5,000 | New |
| Baird Financial Group, Inc. | 5,053 | $255.2K | 0.00% | +261+5.4% | Added |
| Profund Advisors LLC | 5,076 | $256.3K | 0.01% | −706−12.2% | Reduced |
| Quantinno Capital Management LP | 5,162 | $260.7K | 0.00% | −1,998−27.9% | Reduced |
| Truist Financial Corp | 5,260 | $265.6K | 0.00% | +5,260 | New |
| CAPROCK Group, Inc. | 5,338 | $269.6K | 0.01% | +79+1.5% | Added |
| Glenmede Trust Co NA | 5,447 | $275.1K | 0.00% | −56−1.0% | Reduced |
| GWN Securities Inc. | 5,078 | $278.4K | 0.02% | +5,078 | New |
| Gibbs Wealth Management | 5,555 | $280.5K | 0.07% | +1,285+30.1% | Added |
| Magnetar Financial LLC | 5,815 | $293.7K | 0.00% | +5,815 | New |
| Pitcairn Co | 5,855 | $295.7K | 0.02% | +64+1.1% | Added |
| Prudential Financial Inc | 5,874 | $296.6K | 0.00% | +220+3.9% | Added |
| Inceptionr LLC | 5,924 | $299.2K | 0.09% | +5,924 | New |
| Wealth Enhancement Advisory Services, LLC | 6,078 | $306.9K | 0.00% | +21+0.3% | Added |
| Numerai GP LLC | 6,207 | $313.5K | 0.06% | −20,023−76.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 6,483 | $327.4K | 0.00% | +521+8.7% | Added |
| Quadrature Capital Ltd | 6,557 | $331.0K | 0.01% | +6,557 | New |
| State of Alaska, Department of Revenue | 6,557 | $331.0K | 0.00% | +70+1.1% | Added |
| Bessemer Group Inc | 6,769 | $342.0K | 0.00% | +269+4.1% | Added |
| SG Americas Securities, LLC | 6,804 | $344.0K | 0.00% | +6,804 | New |
| CWM Advisors, LLC | 6,817 | $344.3K | 0.04% | −433−6.0% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 6,899 | $348.4K | 0.00% | −2,344−25.4% | Reduced |
| Atria Investments LLC | 6,987 | $352.9K | 0.00% | +1,007+16.8% | Added |
| Legacy Wealth Asset Management, LLC | 6,994 | $353.2K | 0.10% | +63+0.9% | Added |
| William Blair Investment Management, LLC | 7,005 | $353.8K | 0.00% | −3,183−31.2% | Reduced |
| Quantbot Technologies LP | 7,138 | $360.5K | 0.01% | +7,138 | New |
| Headlands Technologies LLC | 7,159 | $361.5K | 0.04% | +35+0.5% | Added |
| Avantax Advisory Services, Inc. | 7,479 | $377.7K | 0.00% | +1,525+25.6% | Added |
| MML Investors Services, LLC | 7,531 | $380.0K | 0.00% | +1,091+16.9% | Added |
| IFP Advisors, Inc | 7,577 | $382.6K | 0.01% | −5,781−43.3% | Reduced |
| First National Advisers, LLC | 7,638 | $385.7K | 0.06% | +7,638 | New |
| Xponance, Inc. | 8,204 | $414.3K | 0.00% | +177+2.2% | Added |
| DekaBank Deutsche Girozentrale | 8,622 | $430.0K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 8,600 | $434.3K | 0.06% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 8,718 | $440.3K | 0.00% | +8,718 | New |
| Toroso Investments, LLC | 9,092 | $459.1K | 0.00% | −1,105−10.8% | Reduced |
| Mariner, LLC | 9,153 | $462.2K | 0.00% | +2,004+28.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,177 | $463.4K | 0.00% | +9,177 | New |
| Penbrook Management LLC | 9,200 | $464.6K | 0.35% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 9,437 | $476.6K | 0.00% | +683+7.8% | Added |
| Catalyst Private Wealth, LLC | 9,620 | $485.8K | 0.24% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 9,968 | $503.4K | 0.16% | +9,968 | New |
| JustInvest LLC | 10,055 | $507.8K | 0.01% | +2,767+38.0% | Added |
| Ontario Teachers Pension Plan Board | 10,068 | $508.4K | 0.01% | +5,267+109.7% | Added |
| Man Group plc | 10,071 | $508.6K | 0.00% | −9,702−49.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 10,093 | $509.7K | 0.02% | +143+1.4% | Added |
| Guggenheim Capital LLC | 10,934 | $552.2K | 0.01% | −1,299−10.6% | Reduced |
| Bank of Montreal | 11,109 | $561.0K | 0.00% | −424−3.7% | Reduced |
| Mackenzie Financial Corp | 11,169 | $564.0K | 0.00% | +7,545+208.2% | Added |
| KLP Kapitalforvaltning AS | 11,300 | $570.6K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 11,500 | $580.8K | 0.00% | −700−5.7% | Reduced |
| New Mexico Educational Retirement Board | 11,600 | $586.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 11,609 | $586.3K | 0.01% | 00.0% | Unchanged |
| Quest Partners LLC | 11,617 | $586.7K | 0.06% | +8,131+233.2% | Added |
| State of Tennessee, Treasury Department | 11,656 | $588.6K | 0.00% | −11,000−48.6% | Reduced |
| Nisa Investment Advisors, LLC | 11,732 | $592.5K | 0.00% | +79+0.7% | Added |
| Oppenheimer Asset Management Inc. | 11,752 | $593.5K | 0.01% | −204−1.7% | Reduced |
| Snowden Capital Advisors LLC | 11,802 | $596.0K | 0.02% | −325−2.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 12,050 | $608.5K | 0.01% | 00.0% | Unchanged |
| Savvy Advisors, Inc. | 12,484 | $630.4K | 0.06% | +12,484 | New |
| CIBC World Markets Corp | 12,559 | $634.2K | 0.01% | +7,263+137.1% | Added |
| Northwestern Mutual Investment Management Company, LLC | 12,659 | $639.3K | 0.01% | +21+0.2% | Added |
| Engineers Gate Manager LP | 12,788 | $645.8K | 0.01% | +12,788 | New |
| Brinker Capital Investments, LLC | 13,142 | $663.7K | 0.01% | +1,161+9.7% | Added |
| Orion Portfolio Solutions, LLC | 13,142 | $663.7K | 0.01% | +1,161+9.7% | Added |
| Thrivent Financial for Lutherans | 13,349 | $674.0K | 0.00% | −31−0.2% | Reduced |
| Sit Investment Associates Inc | 13,450 | $679.0K | 0.02% | +5,400+67.1% | Added |
| Advisors Asset Management, Inc. | 13,482 | $680.8K | 0.01% | +1,188+9.7% | Added |
| Azzad Asset Management Inc | 13,519 | $682.7K | 0.08% | +13,519 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,609 | $687.3K | 0.00% | +1,050+8.4% | Added |
| State of Michigan Retirement System | 13,618 | $687.7K | 0.00% | +200+1.5% | Added |
| Verition Fund Management LLC | 13,953 | $704.6K | 0.00% | −12,218−46.7% | Reduced |
| Natixis Advisors, L.P. | 14,107 | $712.0K | 0.00% | −2,169−13.3% | Reduced |
| Trust Point Inc. | 14,205 | $717.4K | 0.07% | −5,269−27.1% | Reduced |
| Van Eck Associates Corp | 14,826 | $749.0K | 0.00% | +4,337+41.3% | Added |
| Voya Investment Management LLC | 15,172 | $766.2K | 0.00% | −1,771−10.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,190 | $767.1K | 0.00% | +913+6.4% | Added |
| Ensign Peak Advisors, Inc | 15,452 | $780.3K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 15,622 | $788.9K | 0.00% | +4,625+42.1% | Added |
| Louisiana State Employees Retirement System | 15,900 | $803.0K | 0.02% | +100+0.6% | Added |
| HRT Financial LP | 15,911 | $803.0K | 0.01% | +4,809+43.3% | Added |
| State Board of Administration of Florida Retirement System | 16,279 | $822.1K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 16,286 | $822.4K | 0.01% | −205−1.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 16,370 | $827.0K | 0.12% | +16,370 | New |