Quick Takeaways
- POWI - POWER INTEGRATIONS INC has 22 insiders with reported activity on this page.
- Net insider value flow over the last year: -$4,263,247.
- Recent transaction rows are available for direct filing-level review.
- Info
- Insider Trading
- Financials
- Holders
Insider Transactions Reported by 22 Insiders of POWER INTEGRATIONS INC
- Symbol
- POWI on Nasdaq
- Location
- San Jose, CA
What Changed
- Buy value: ; sell value: $4,263,246.
- Net share flow: -91,860.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Official SEC Source
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$4,263,247.
Buys
$0
Shares: 0
Insiders: 0
Sells
$4,263,247
Shares: 91,860
Insiders: 6
Net
-$4,263,247
Shares: -91,860
Insiders: -6
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 39,138 | $0 | $1,811,720 | -$1,811,720 |
| 3-6 | 0 | 1,254 | $0 | $43,803 | -$43,803 |
| 6-9 | 0 | 51,468 | $0 | $2,407,724 | -$2,407,724 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
POWER INTEGRATIONS INC executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Balu Balakrishnan | Director | $27,197,900 | -$1,243,202 | -4.4% | Filing P/S | 06 Feb 2026 |
| Clifford Walker | VP Corporate Development | $7,213,953 | Filing P/S | 02 Apr 2025 | ||
| Jennifer A. Lloyd | President and CEO | $6,972,918 | -$154,705 | -2.2% | Mixed | 27 Feb 2026 |
| Sandeep Nayyar | Chief Financial Officer | $5,463,043 | Filing P/S | 02 Apr 2025 | ||
| William George | Director | $5,177,411 | Mixed | 01 Jul 2022 | ||
| Sunil Gupta | VP of Operations | $4,456,010 | -$222,543 | -4.8% | Filing P/S | 06 Feb 2026 |
| David Mh Matthews | Chief Technical Officer | $4,146,111 | Filing P/S | 28 May 2024 | ||
| Yang Chiah Yee | VP, Worldwide Sales | $3,350,905 | Filing P/S | 17 Jun 2024 | ||
| Nancy Erba | Chief Financial Officer | $2,291,887 | Mixed | 02 Feb 2026 | ||
| Radu Barsan | VP of Technology, Engineering | $2,219,831 | Filing P/S | 02 Apr 2025 | ||
| Nicholas Brathwaite | Director | $2,176,357 | Mixed | 01 Jul 2025 | ||
| Steven Sharp | Director | $1,968,398 | Mixed | 17 Nov 2021 | ||
| Doug Bailey | Former VP Marketing | $1,696,157 | -$2,295,073 | -58% | Filing P/S | 22 Aug 2025 |
| Balakrishnan S. Iyer | Director | $1,403,223 | Mixed | 01 Jul 2025 | ||
| Gagan Jain | VP, Worldwide Sales | $1,327,077 | -$343,300 | -21% | Filing P/S | 02 Apr 2026 |
| Wendy Arienzo | Director | $1,009,199 | Mixed | 01 Jul 2025 | ||
| Anita Ganti | Director | $721,022 | Mixed | 01 Jul 2025 | ||
| Nancy Lee Gioia | Director | $423,386 | Mixed | 01 Jul 2025 | ||
| Ravi Vig | Director | $395,474 | Mixed | 01 Jul 2025 | ||
| Robert Eric Verity | Interim CFO | $328,433 | -$4,424 | -1.3% | Filing P/S | 03 Nov 2025 |
| Gregg A. Lowe | Director | $243,784 | Mixed | 01 Jul 2025 | ||
| Necip Sayiner | Director | Mixed | 26 May 2023 |
Top shareholders of POWER INTEGRATIONS INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
15%
from 13D/G
|
8,511,304
|
$302,491,734 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
14%
|
7,556,919
|
$268,572,901 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13D/G
13F
|
STATE STREET CORPORATION · Company |
6.1%
|
3,400,970
|
$141,276,294 | +$21,529,517 | 31 Dec 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
7.1%
|
3,973,057
|
$141,202,453 | — | 31 Dec 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
4.3%
|
2,423,972
|
$86,147,964 | — | 31 Dec 2025 | |
| SNYDER CAPITAL MANAGEMENT L P |
13F
|
Company |
3.7%
|
2,064,707
|
$73,379,687 | — | 31 Dec 2025 | |
| DISCIPLINED GROWTH INVESTORS INC /MN |
13F
|
Company |
3.6%
|
2,001,698
|
$71,140,347 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
3%
|
1,659,643
|
$58,983,713 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.9%
|
1,603,683
|
$57,002,643 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.7%
|
1,479,555
|
$52,583,464 | — | 31 Dec 2025 | |
| Capital International Investors |
13F
|
Company |
2.3%
|
1,264,369
|
$44,935,674 | — | 31 Dec 2025 | |
| Copeland Capital Management, LLC |
13F
|
Company |
2.1%
|
1,173,907
|
$41,720,723 | — | 31 Dec 2025 | |
| WESTWOOD HOLDINGS GROUP INC |
13F
|
Company |
1.9%
|
1,037,517
|
$36,873,354 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.8%
|
985,227
|
$35,016,409 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
1.7%
|
943,365
|
$33,528,000 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.5%
|
824,990
|
$29,320,144 | — | 31 Dec 2025 | |
| Balu Balakrishnan |
3/4/5
|
Director |
1%
|
576,256
|
$27,197,900 | -$1,243,202 | 06 Feb 2026 | |
| BROWN ADVISORY INC |
13F
|
Company |
1.3%
|
749,127
|
$26,623,980 | — | 31 Dec 2025 | |
| Stephens Investment Management Group LLC |
13F
|
Company |
1.3%
|
747,929
|
$26,581,397 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.3%
|
718,405
|
$25,532,114 | — | 31 Dec 2025 | |
| NOMURA HOLDINGS INC |
13F
|
Company |
1.2%
|
654,046
|
$23,244,795 | — | 31 Dec 2025 | |
| Boston Trust Walden Corp |
13F
|
Company |
1.2%
|
646,744
|
$22,985,282 | — | 31 Dec 2025 | |
| Robeco Schweiz AG |
13F
|
Company |
1.1%
|
627,474
|
$22,300,426 | — | 31 Dec 2025 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
1.1%
|
597,875
|
$21,249,000 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.1%
|
594,835
|
$21,140,418 | — | 31 Dec 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.89%
|
493,708
|
$17,546,384 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.86%
|
477,549
|
$16,972,089 | — | 31 Dec 2025 | |
| Ceredex Value Advisors LLC |
13F
|
Company |
0.81%
|
453,650
|
$16,122,721 | — | 31 Dec 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.79%
|
441,559
|
$15,693,007 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.79%
|
440,570
|
$15,657,870 | — | 31 Dec 2025 | |
| RIVERBRIDGE PARTNERS LLC |
13F
|
Company |
0.64%
|
357,594
|
$12,708,882 | — | 31 Dec 2025 | |
| Granite Investment Partners, LLC |
13F
|
Company |
0.64%
|
355,031
|
$12,617,802 | — | 31 Dec 2025 | |
| ASR Vermogensbeheer N.V. |
13F
|
Company |
0.61%
|
340,666
|
$12,106,790 | — | 31 Dec 2025 | |
| ProShare Advisors LLC |
13F
|
Company |
0.6%
|
333,419
|
$11,849,711 | — | 31 Dec 2025 | |
| Grandeur Peak Global Advisors, LLC |
13F
|
Company |
0.55%
|
305,529
|
$10,858,501 | — | 31 Dec 2025 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
0.55%
|
304,549
|
$10,823,672 | — | 31 Dec 2025 | |
| Tributary Capital Management, LLC |
13F
|
Company |
0.54%
|
303,221
|
$10,776,486 | — | 31 Dec 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.51%
|
284,360
|
$10,106,140 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.5%
|
276,073
|
$9,811,635 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.47%
|
264,655
|
$9,405,839 | — | 31 Dec 2025 | |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO |
13F
|
Company |
0.46%
|
255,521
|
$9,081,000 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.44%
|
242,853
|
$8,630,996 | — | 31 Dec 2025 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
0.43%
|
239,583
|
$8,514,780 | — | 31 Dec 2025 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
0.41%
|
229,525
|
$8,157,318 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.41%
|
227,736
|
$8,093,737 | — | 31 Dec 2025 | |
| Foresight Group Ltd Liability Partnership |
13F
|
Company |
0.39%
|
219,494
|
$7,882,284 | — | 31 Dec 2025 | |
| CRAWFORD INVESTMENT COUNSEL INC |
13F
|
Company |
0.4%
|
220,803
|
$7,847,335 | — | 31 Dec 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.38%
|
210,219
|
$7,471,158 | — | 31 Dec 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.37%
|
206,100
|
$7,324,794 | — | 31 Dec 2025 | |
| Clifford Walker |
3/4/5
|
VP Corporate Development |
—
class O/S missing
|
141,765
|
$7,213,953 | — | 02 Apr 2025 |
Recent Insider Transactions by Companies or Individuals for POWER INTEGRATIONS INC
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Gagan Jain | POWI | Common Stock | Sale | -1.21% | $16,254 | $51.93 | -313 | 25,556 | 02 Apr 2026 | Direct |
| Jennifer A. Lloyd | POWI | Common Stock | Award | 95.7% | 73,038 | 149,345 | 27 Feb 2026 | Direct | ||
| Gagan Jain | POWI | Common Stock | Sale | -10.2% | $167,859 | $48.22 | -3,481 | 30,769 | 25 Feb 2026 | Direct |
| Balu Balakrishnan | POWI | Common Stock | Sale | -0.86% | $235,752 | $47.20 | -4,995 | 576,256 | 10 Feb 2026 | by Trust |
| Sunil Gupta | POWI | Common Stock | Sale | -1.3% | $58,474 | $45.97 | -1,272 | 96,933 | 10 Feb 2026 | Direct |
| Balu Balakrishnan | POWI | Common Stock | Sale | -1.08% | $296,302 | $46.53 | -6,368 | 581,251 | 09 Feb 2026 | by Trust |
| Jennifer A. Lloyd | POWI | Common Stock | Sale | -4.17% | $154,705 | $46.57 | -3,322 | 76,307 | 09 Feb 2026 | Direct |
| Sunil Gupta | POWI | Common Stock | Sale | -1.41% | $65,244 | $46.57 | -1,401 | 98,205 | 09 Feb 2026 | Direct |
| Gagan Jain | POWI | Common Stock | Disposed to Issuer | -2.67% | -938 | 34,250 | 09 Feb 2026 | Direct | ||
| Balu Balakrishnan | POWI | Common Stock | Award | 2.14% | 12,288 | 587,619 | 06 Feb 2026 | by Trust | ||
| Jennifer A. Lloyd | POWI | Common Stock | Award | 7.98% | 5,885 | 79,629 | 06 Feb 2026 | Direct | ||
| Sunil Gupta | POWI | Common Stock | Award | 4.01% | 3,840 | 99,606 | 06 Feb 2026 | Direct | ||
| Gagan Jain | POWI | Common Stock | Award | 7.76% | 2,534 | 35,188 | 06 Feb 2026 | Direct | ||
| Gagan Jain | POWI | Common Stock | Sale | -0.48% | $7,157 | $45.58 | -157 | 32,654 | 03 Feb 2026 | Direct |
| Sunil Gupta | POWI | Common Stock | Sale | -2.21% | $98,826 | $45.58 | -2,168 | 95,766 | 03 Feb 2026 | Direct |
| Balu Balakrishnan | POWI | Common Stock | Sale | -1.72% | $451,112 | $44.75 | -10,080 | 575,331 | 03 Feb 2026 | by Trust |
| Nancy Erba | POWI | Common Stock | Award | 64,487 | 64,487 | 02 Feb 2026 | Direct | |||
| Balu Balakrishnan | POWI | Common Stock | Sale | -0.94% | $260,036 | $46.59 | -5,581 | 585,206 | 29 Jan 2026 | by Trust |
| Gagan Jain | POWI | Common Stock | Award | 66.4% | 11,432 | 28,644 | 27 Jan 2026 | Direct | ||
| Sunil Gupta | POWI | Common Stock | Award | 34.3% | 22,865 | 89,570 | 27 Jan 2026 | Direct | ||
| Gagan Jain | POWI | Common Stock | Sale | -5.66% | $34,915 | $33.80 | -1,033 | 17,212 | 24 Nov 2025 | Direct |
| Robert Eric Verity | POWI | Common Stock | Sale | -1.33% | $4,424 | $40.21 | -110 | 8,167 | 04 Nov 2025 | Direct |
| Gagan Jain | POWI | Common Stock | Sale | -0.6% | $4,464 | $40.22 | -111 | 18,245 | 04 Nov 2025 | Direct |
| Robert Eric Verity | POWI | Common Stock | Award | 40.9% | 2,402 | 8,277 | 03 Nov 2025 | Direct | ||
| Gagan Jain | POWI | Common Stock | Sale | -2.42% | $18,892 | $41.43 | -456 | 18,356 | 24 Sep 2025 | Direct |
| Doug Bailey | POWI | Common Stock | Sale | -29.5% | $710,586 | $47.38 | -14,998 | 35,800 | 22 Aug 2025 | Direct |
| Doug Bailey | POWI | Common Stock | Sale | -25.1% | $788,403 | $46.41 | -16,989 | 50,798 | 18 Aug 2025 | Direct |
| Doug Bailey | POWI | Common Stock | Sale | -20% | $796,084 | $46.86 | -16,989 | 67,787 | 14 Aug 2025 | Direct |
| Gagan Jain | POWI | Common Stock | Sale | -9.77% | $93,759 | $46.05 | -2,036 | 18,812 | 12 Aug 2025 | Direct |
| Jennifer A. Lloyd | POWI | Common Stock | Award | 73,482 | 73,482 | 01 Aug 2025 | Direct | |||
| Anita Ganti | POWI | Common Stock | Award | 38.8% | 3,473 | 12,425 | 01 Jul 2025 | Direct | ||
| Balakrishnan S. Iyer | POWI | Common Stock | Award | 16.8% | 3,473 | 24,181 | 01 Jul 2025 | Direct | ||
| Nancy Lee Gioia | POWI | Common Stock | Award | 90.8% | 3,473 | 7,296 | 01 Jul 2025 | Direct | ||
| Wendy Arienzo | POWI | Common Stock | Award | 25% | 3,473 | 17,391 | 01 Jul 2025 | Direct | ||
| Ravi Vig | POWI | Common Stock | Award | 103.9% | 3,473 | 6,815 | 01 Jul 2025 | Direct | ||
| Gregg A. Lowe | POWI | Common Stock | Award | 477.1% | 3,473 | 4,201 | 01 Jul 2025 | Direct | ||
| Nicholas Brathwaite | POWI | Common Stock | Award | 10.2% | 3,473 | 37,504 | 01 Jul 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.