Ex-dividend in 2d · $0.215
Power Integrations
Designs integrated power-conversion chips and gate drivers for electronics, motors, vehicles and energy infrastructure.
$51.52
After-hours close+0.03 (+0.05%)
At close$51.50(−6.90%)
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Breakdown13F · Form 4
Institutions 122.98%Insiders 2.18%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 55.72M · Float 54.80M · 98.3% free float
Institutions13F, as of Jun 30, 2026
386 holders · 68.52M shares · 99 new positions · 217 increased · 112 reduced · 33 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 8.72M | 15.65% | +200.3K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 5.19M | 9.31% | +214.4K | Aug 13, 2026 |
| Wellington Management Group LLP | 3.60M | 6.45% | +239.7K | Aug 14, 2026 |
| State Street Corp | 3.19M | 5.73% | +116.3K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 2.51M | 4.51% | +4.3K | Aug 13, 2026 |
| William Blair Investment Management, LLC | 2.38M | 4.27% | +1.3K | Aug 12, 2026 |
| Neuberger Berman Group LLC | 2.02M | 3.63% | −1.91M | Aug 13, 2026 |
| Price T Rowe Associates Inc /MD/ | 1.92M | 3.45% | +528.5K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.90% | 8.23M | 13G | Jan 21, 2026 ↗ |
| Vanguard Portfolio Management | 9.05% | 5.02M | 13G | Apr 29, 2026 ↗ |
| State Street Corporation | 6.10% | 3.40M | 13G | Feb 9, 2026 ↗ |
| Wellington Management Group LLP | 6.00% | 3.36M | 13G | May 15, 2026 ↗ |
| Vanguard Capital Management | 5.28% | 2.93M | 13G | Apr 30, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Balu Balakrishnan | director | 415.6K | 0.75% | May 29, 2026 |
| Clifford Walker | officer: VP Corporate Development | 141.8K | 0.25% | Apr 4, 2025 |
| Jennifer A. Lloyd | director, officer: President and CEO | 136.7K | 0.25% | Jul 27, 2026 |
| Sandeep Nayyar | officer: Chief Financial Officer | 107.4K | 0.19% | Apr 4, 2025 |
| Nancy Erba | officer: Chief Financial Officer | 64.5K | 0.12% | Feb 4, 2026 |
| Sunil Gupta | officer: Sr. Vice President, Operations | 64.4K | 0.12% | Jun 2, 2026 |
| Radu Barsan | officer: VP of Technology, Engineering | 43.6K | 0.08% | Apr 4, 2025 |
| Doug Bailey | officer: Former VP Marketing | 35.8K | 0.06% | Aug 26, 2025 |
| Michael Balow | officer: Sr. VP, Worldwide Sales | 32.8K | 0.06% | May 19, 2026 |
| Andrew S. Hughes | officer: General Counsel and Secretary | 29.4K | 0.05% | Jul 31, 2026 |
16 people have not refiled in the last 18 months (1.15M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jul 22, 2026 | Jennifer A. Lloyddirector, officer: President and CEO | Sale · 2 lots | 12,690 | $73.73 | 136,655 |
| May 29, 2026 | Sunil Guptaofficer: Sr. Vice President, Operations | Sale | 6,860 | $83.67 | 64,379 |
| May 28, 2026 | Balu Balakrishnandirector | Sale · 2 lots | 124,287 | $86.44 | 279,516 |
| May 27, 2026 | Nicholas Brathwaitedirector | Sale | 1,728 | $86.62 | 22,226 |
| May 26, 2026 | Balu Balakrishnandirector | Sale · 2 lots | 118,573 | $81.72 | 403,803 |
| May 26, 2026 | Nicholas Brathwaitedirector | Sale | 6,655 | $82.71 | 23,954 |
| May 26, 2026 | Sunil Guptaofficer: Sr. Vice President, Operations | Sale | 15,894 | $82.18 | 71,239 |
| May 21, 2026 | Balu Balakrishnandirector | Sale | 53,880 | $70.71 | 522,376 |
| May 13, 2026 | Nicholas Brathwaitedirector | Sale | 6,895 | $72.41 | 30,609 |
| Apr 2, 2026 | Gagan Jainofficer: VP, Worldwide Sales | Sale · 4 lots | 313 | $51.93 | 25,556 |
CongressHouse and Senate disclosures
Not reported.