POWINasdaqSemiconductors & Related DevicesFiscal year ends December 31
POWER INTEGRATIONS INC
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$45.46+0.96 (+2.16%)
Close on Oct 19, 2026
- Market cap
- $2.58B
- P/E (TTM)
- 101.0
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
100.0%
63M of 56M shares
Institutional holders
372
99 new, 30 sold out
Net institutional buying
-1M
In Q2 2026
Insider trades, 12 months
0 buys · 35 sales
Net sold $30.24M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 8,227,124 | 14.90% | 13G (passive) amendment | Dec 31, 2025 |
| Vanguard Portfolio Management | 5,023,849 | 9.05% | 13G (passive) | Mar 31, 2026 |
| State Street Corporation | 3,400,970 | 6.10% | 13G (passive) | Dec 31, 2025 |
| Wellington Management Group LLP | 3,356,153 | 6.00% | 13G (passive) | Mar 31, 2026 |
| Vanguard Capital Management | 2,932,458 | 5.28% | 13G (passive) | Mar 31, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of POWI | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,722,053 | 15.61% | $730.56M | +200,304 | 0.01% |
| Vanguard Portfolio Management LLC | 5,190,284 | 9.29% | $434.74M | +214,425 | 0.02% |
| Wellington Management Group Llp | 3,595,855 | 6.44% | $301.19M | +239,702 | 0.05% |
| State Street Corp | 3,194,155 | 5.72% | $267.49M | +116,312 | 0.01% |
| Vanguard Capital Management LLC | 2,511,196 | 4.49% | $210.34M | +4,277 | 0.00% |
| William Blair Investment Management, LLC | 2,382,007 | 4.26% | $199.52M | +1,330 | 0.60% |
| Neuberger Berman Group LLC | 2,020,390 | 3.62% | $169.23M | −1,912,709 | 0.11% |
| Price T Rowe Associates Inc /Md/ | 1,924,939 | 3.45% | $161.23K | +528,456 | 0.02% |
| Disciplined Growth Investors Inc /Mn | 1,891,864 | 3.39% | $158.46M | −67,308 | 2.68% |
| Geode Capital Management, LLC | 1,803,038 | 3.23% | $151.04M | +128,213 | 0.01% |
| Snyder Capital Management L P | 1,766,507 | 3.16% | $147.96M | −337,556 | 2.56% |
| Robeco Schweiz AG | 1,340,404 | 2.40% | $112.27M | +470,234 | 1.80% |
| Morgan Stanley | 1,192,455 | 2.13% | $99.88M | −309,505 | 0.01% |
| Capital International Investors | 1,183,746 | 2.12% | $99.15M | +71,356 | 0.02% |
| Dimensional Fund Advisors LP | 1,085,077 | 1.94% | $90.87M | +27,922 | 0.02% |
| Nuveen, LLC | 1,020,059 | 1.83% | $85.44M | −28,094 | 0.02% |
| Congress Asset Management Co /Ma | 930,059 | 1.66% | $77.90M | New | 0.48% |
| Copeland Capital Management, LLC | 882,810 | 1.58% | $73.94M | −438,979 | 1.52% |
| Boston Trust Walden Corp | 882,471 | 1.58% | $73.92M | +304,866 | 0.56% |
| JPMorgan Chase & Co | 879,254 | 1.57% | $69.62M | −414,121 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 372 | 63M | 100.0% | 99 / 116 | 110 / 30 | 8M | 9M |
| Q1 2026 | 308 | 63M | 100.0% | 53 / 116 | 99 / 38 | 17M | 5M |
| Q4 2025 | 299 | 60M | 100.0% | 55 / 103 | 110 / 68 | 10M | 8M |
| Q3 2025 | 315 | 58M | 100.0% | 36 / 114 | 123 / 58 | 6M | 5M |
| Q2 2025 | 342 | 57M | 100.0% | 44 / 129 | 131 / 40 | 3M | 5M |
| Q1 2025 | 342 | 58M | 100.0% | 65 / 131 | 106 / 42 | 5M | 4M |
| Q4 2024 | 325 | 58M | 100.0% | 43 / 124 | 117 / 46 | 3M | 5M |
| Q3 2024 | 334 | 60M | 100.0% | 34 / 144 | 115 / 49 | 12M | 5M |
| Q2 2024 | 351 | 61M | 100.0% | 52 / 139 | 120 / 39 | 3M | 5M |
| Q1 2024 | 342 | 63M | 100.0% | 47 / 143 | 114 / 47 | 5M | 4M |
| Q4 2023 | 342 | 62M | 100.0% | 40 / 136 | 127 / 28 | 7M | 2M |
| Q3 2023 | 337 | 58M | 100.0% | 41 / 127 | 127 / 41 | 2M | 3M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of POWI | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3,356,984 | 6.01% | $281.18M | 0.25% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 1,769,227 | 3.17% | $148.19M | 0.01% | Jun 30, 2026 |
| iShares Russell 2000 ETF | 1,439,277 | 2.58% | $120.55M | 0.15% | Jun 30, 2026 |
| Vanguard Information Technology Index Fund | 1,413,079 | 2.53% | $118.70M | 0.07% | May 31, 2026 |
| Neuberger Genesis Fund | 1,389,273 | 2.49% | $116.70M | 1.59% | May 31, 2026 |
| Vanguard Small-Cap Index Fund | 1,278,352 | 2.29% | $107.07M | 0.06% | Jun 30, 2026 |
| SMALLCAP World Fund Inc | 1,151,148 | 2.06% | $96.42M | 0.10% | Jun 30, 2026 |
| Vanguard Explorer Fund | 1,143,891 | 2.05% | $69.45M | 0.31% | Jul 31, 2026 |
| T. Rowe Price New Horizons Fund, Inc. | 1,010,551 | 1.81% | $84.64M | 0.58% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P(R) Semiconductor ETF | 982,120 | 1.76% | $82.26M | 2.37% | Jun 30, 2026 |
| Congress Small Cap Growth Fund | 730,000 | 1.31% | $44.32M | 2.21% | Jul 31, 2026 |
| Vanguard Extended Market Index Fund | 638,922 | 1.14% | $53.52M | 0.05% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 613,134 | 1.10% | $37.22M | 0.11% | Jul 31, 2026 |
| MFS Mid Cap Growth Fund | 552,571 | 0.99% | $46.42M | 0.34% | May 31, 2026 |
| Small Cap Growth Fund | 528,684 | 0.95% | $32.10M | 0.58% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Jennifer A. Lloyd | President and CEO, Director | 136,655 | 0.24% | Jul 27, 2026 |
| Andrew S. Hughes | General Counsel and Secretary | 29,408 | 0.05% | Jul 31, 2026 |
| Sunil Gupta | Sr. Vice President, Operations | 64,379 | 0.12% | Jun 2, 2026 |
| Michael Balow | Sr. VP, Worldwide Sales | 32,768 | 0.06% | May 19, 2026 |
| Gagan Jain | VP, Worldwide Sales | 25,778 | 0.05% | Apr 6, 2026 |
| Nancy Erba | Chief Financial Officer | 64,487 | 0.12% | Feb 4, 2026 |
| Robert Eric Verity | Interim CFO | 8,167 | 0.01% | Nov 5, 2025 |
| Doug Bailey | Former VP Marketing | 35,800 | 0.06% | Aug 26, 2025 |
| Radu Barsan | VP of Technology, Engineering | 43,623 | 0.08% | Apr 4, 2025 |
| Sandeep Nayyar | Chief Financial Officer | 107,357 | 0.19% | Apr 4, 2025 |
| Clifford Walker | VP Corporate Development | 141,765 | 0.25% | Apr 4, 2025 |
| Anita Ganti | Director | 14,916 | 0.03% | Jul 6, 2026 |
| Wendy Arienzo | Director | 19,882 | 0.04% | Jul 6, 2026 |
| Balakrishnan S. Iyer | Director | 26,672 | 0.05% | Jul 6, 2026 |
| Ravi Vig | Director | 9,306 | 0.02% | Jul 6, 2026 |
| Gregg A. Lowe | Director | 6,692 | 0.01% | Jul 6, 2026 |
| Nancy Lee Gioia | Director | 9,787 | 0.02% | Jul 6, 2026 |
| Nicholas Brathwaite | Director | 22,226 | 0.04% | May 29, 2026 |
| Balu Balakrishnan | Director | 704,852 | 1.26% | May 29, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Jennifer A. Lloyd President and CEO, Director | Jul 22, 2026 | Sale | −7,050 | $73.73 | $519.80K | 136,655 |
| Jennifer A. Lloyd President and CEO, Director | Jul 22, 2026 | Sale | −5,640 | $73.73 | $415.84K | 143,705 |
| Anita Ganti Director | Jul 1, 2026 | Award | +2,491 | – | – | 14,916 |
| Ravi Vig Director | Jul 1, 2026 | Award | +2,491 | – | – | 9,306 |
| Balakrishnan S. Iyer Director | Jul 1, 2026 | Award | +2,491 | – | – | 26,672 |
| Wendy Arienzo Director | Jul 1, 2026 | Award | +2,491 | – | – | 19,882 |
| Nancy Lee Gioia Director | Jul 1, 2026 | Award | +2,491 | – | – | 9,787 |
| Gregg A. Lowe Director | Jul 1, 2026 | Award | +2,491 | – | – | 6,692 |
| Sunil Gupta Sr. Vice President, Operations | May 29, 2026 | Sale | −6,860 | $83.67 | $573.98K | 64,379 |
| Balu Balakrishnan Director | May 28, 2026 | Sale | −95,287 | $86.25 | $8.22M | 308,516 |
| Balu Balakrishnan Director | May 28, 2026 | Sale | −29,000 | $87.05 | $2.52M | 279,516 |
| Nicholas Brathwaite Director | May 27, 2026 | Sale | −1,728 | $86.62 | $149.68K | 22,226 |
| Nicholas Brathwaite Director | May 26, 2026 | Sale | −6,655 | $82.71 | $550.44K | 23,954 |
| Balu Balakrishnan Director | May 26, 2026 | Sale | −47,863 | $80.93 | $3.87M | 474,513 |
| Balu Balakrishnan Director | May 26, 2026 | Sale | −70,710 | $82.26 | $5.82M | 403,803 |
| Sunil Gupta Sr. Vice President, Operations | May 26, 2026 | Sale | −15,894 | $82.18 | $1.31M | 71,239 |
| Balu Balakrishnan Director | May 21, 2026 | Sale | −53,880 | $70.71 | $3.81M | 522,376 |
| Michael Balow Sr. VP, Worldwide Sales | May 15, 2026 | Award | +32,768 | – | – | 32,768 |
| Nicholas Brathwaite Director | May 13, 2026 | Sale | −6,895 | $72.41 | $499.27K | 30,609 |
| Gagan Jain VP, Worldwide Sales | Apr 2, 2026 | Sale | −91 | $51.93 | $4.73K | 25,778 |
| Gagan Jain VP, Worldwide Sales | Apr 2, 2026 | Sale | −53 | $51.93 | $2.75K | 25,661 |
| Gagan Jain VP, Worldwide Sales | Apr 2, 2026 | Sale | −64 | $51.93 | $3.32K | 25,714 |
| Gagan Jain VP, Worldwide Sales | Apr 2, 2026 | Sale | −105 | $51.93 | $5.45K | 25,556 |
| Jennifer A. Lloyd President and CEO | Feb 27, 2026 | Award | +73,038 | – | – | 149,345 |
| Gagan Jain VP, Worldwide Sales | Feb 25, 2026 | Sale | −3,219 | $48.22 | $155.22K | 30,769 |
| Gagan Jain VP, Worldwide Sales | Feb 25, 2026 | Sale | −262 | $48.30 | $12.65K | 33,988 |
| Sunil Gupta VP of Operations | Feb 10, 2026 | Sale | −1,272 | $45.97 | $58.47K | 96,933 |
| Balu Balakrishnan Director | Feb 10, 2026 | Sale | −4,995 | $47.20 | $235.76K | 576,256 |
| Sunil Gupta VP of Operations | Feb 9, 2026 | Sale | −1,401 | $46.57 | $65.24K | 98,205 |
| Jennifer A. Lloyd President and CEO | Feb 9, 2026 | Sale | −3,322 | $46.57 | $154.71K | 76,307 |
| Balu Balakrishnan Director | Feb 9, 2026 | Sale | −6,368 | $46.53 | $296.30K | 581,251 |
| Gagan Jain VP, Worldwide Sales | Feb 9, 2026 | Returned to company | −938 | $46.57 | $43.68K | 34,250 |
| Sunil Gupta VP of Operations | Feb 6, 2026 | Award | +3,840 | – | – | 99,606 |
| Jennifer A. Lloyd President and CEO | Feb 6, 2026 | Award | +5,885 | – | – | 79,629 |
| Balu Balakrishnan Director | Feb 6, 2026 | Award | +12,288 | – | – | 587,619 |
| Gagan Jain VP, Worldwide Sales | Feb 6, 2026 | Award | +2,534 | – | – | 35,188 |
| Sunil Gupta VP of Operations | Feb 3, 2026 | Sale | −1,400 | $45.58 | $63.81K | 95,766 |
| Sunil Gupta VP of Operations | Feb 3, 2026 | Sale | −768 | $45.58 | $35.01K | 97,166 |
| Gagan Jain VP, Worldwide Sales | Feb 3, 2026 | Sale | −94 | $45.58 | $4.28K | 32,654 |
| Gagan Jain VP, Worldwide Sales | Feb 3, 2026 | Sale | −63 | $45.58 | $2.87K | 32,748 |
| Balu Balakrishnan Director | Feb 3, 2026 | Sale | −3,495 | $44.75 | $156.40K | 581,916 |
| Balu Balakrishnan Director | Feb 3, 2026 | Sale | −6,585 | $44.75 | $294.68K | 575,331 |
| Nancy Erba Chief Financial Officer | Feb 2, 2026 | Award | +64,487 | – | – | 64,487 |
| Balu Balakrishnan Director | Jan 29, 2026 | Sale | −5,581 | $46.59 | $260.02K | 585,206 |
| Gagan Jain VP, Worldwide Sales | Jan 29, 2026 | Sale | −995 | $46.50 | $46.27K | 32,549 |
| Sunil Gupta VP of Operations | Jan 29, 2026 | Sale | −1,698 | $46.50 | $78.96K | 97,672 |
| Sunil Gupta Sr. Vice President, Operations | Jan 27, 2026 | Award | +22,865 | – | – | 89,570 |
| Gagan Jain VP, Worldwide Sales | Jan 27, 2026 | Award | +11,432 | – | – | 28,644 |
| Gagan Jain VP, Worldwide Sales | Jan 27, 2026 | Award | +16,332 | – | – | 33,544 |
| Sunil Gupta VP of Operations | Jan 27, 2026 | Award | +32,665 | – | – | 99,370 |
| Gagan Jain VP, Worldwide Sales | Nov 24, 2025 | Sale | −1,033 | $33.80 | $34.92K | 17,212 |
| Robert Eric Verity Interim CFO | Nov 4, 2025 | Sale | −110 | $40.21 | $4.42K | 8,167 |
| Gagan Jain VP, Worldwide Sales | Nov 4, 2025 | Sale | −111 | $40.22 | $4.46K | 18,245 |
| Robert Eric Verity Interim CFO | Nov 3, 2025 | Award | +2,402 | – | – | 8,277 |
| Gagan Jain VP, Worldwide Sales | Sep 24, 2025 | Sale | −456 | $41.43 | $18.89K | 18,356 |
| Doug Bailey Former VP Marketing | Aug 22, 2025 | Sale | −14,998 | $47.38 | $710.61K | 35,800 |
| Doug Bailey Former VP Marketing | Aug 18, 2025 | Sale | −16,989 | $46.41 | $788.46K | 50,798 |
| Doug Bailey VP Marketing | Aug 14, 2025 | Sale | −16,989 | $46.86 | $796.10K | 67,787 |
| Gagan Jain VP, Worldwide Sales | Aug 12, 2025 | Sale | −2,036 | $46.05 | $93.76K | 18,812 |
| Jennifer A. Lloyd President and CEO | Aug 1, 2025 | Award | +52,487 | – | – | 52,487 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| K. Gupta Sunil Officer | May 29, 2026 | 6,860 | $573.96K | May 29, 2026 | Restricted Stock |
| & Mohini Balakrishnan Fam Tr Balu Officer, Director | May 28, 2026 | 124,287 | $10.74M | May 28, 2026 | Restricted stock vesting under a registered plan |
| J. Walker Clifford Officer | May 28, 2026 | 15,000 | $1.23M | May 26, 2026 | Restricted stock vesting under a registered plan |
| & Janice Brathwaite Living Trust DTD 02/28/2007 Nicholas Board Member | May 27, 2026 | 5,870 | $500.00K | May 27, 2026 | RSU |
| K. Gupta Sunil Officer | May 26, 2026 | 15,894 | $1.31M | May 26, 2026 | Performance Shares |
| J. Walker Clifford Officer | May 26, 2026 | 14,700 | $1.13M | May 26, 2026 | Restricted stock vesting under a registered plan |
| & Mohini Balakrishnan Fam Tr Balu Officer, Director | May 26, 2026 | 118,573 | $9.69M | May 26, 2026 | Restricted stock vesting under a registered plan |
| & Mohini Balakrishnan Fam Tr Balu Officer, Director | May 21, 2026 | 53,880 | $3.81M | May 21, 2026 | Restricted stock vesting under a registered plan |
| Jain Gagan Officer | May 14, 2026 | 541 | $38.74K | May 14, 2026 | Restricted Stock |
| J. Walker Clifford Officer | May 14, 2026 | 300 | $21.38K | May 12, 2026 | Restricted stock vesting under a registered plan |
| J. Walker Clifford Officer | May 13, 2026 | 20,339 | $1.47M | May 13, 2026 | Restricted stock vesting under a registered plan |
| & Janice Brathwaite Living Trust DTD 02/28/2007 Nicholas Board Member | May 13, 2026 | 13,550 | $967.47K | May 13, 2026 | RSU |
| J. Walker Clifford Officer | May 12, 2026 | 9,361 | $667.04K | May 12, 2026 | Restricted stock vesting under a registered plan |
| Jain Gagan Officer | Feb 25, 2026 | 3,481 | $167.86K | Feb 25, 2026 | Restricted Stock |
| Balakrishnan Balu Officer, Director | Feb 10, 2026 | 4,995 | $235.75K | Feb 10, 2026 | Restricted stock vesting under a registered plan |