Power Integrations Inc

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Power Integrations Inc
TickerPOWI
CIK #0000833640
CUSIP739276103
SectorManufacturing - Semiconductors & Related Devices
Address5245 Hellyer Ave, San Jose, CA 95138
Source [EDGAR]
CIK Filing 2011 - 2026
[0000833640] 10-K
[0000833640] 10-Q
[0000833640] 3
[0000833640] 4
[0000833640] 5
[0000833640] 8-K
[0000833640] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Wellington Management Group LLP Power Integrations Inc [2026-05-15] 0.0
Vanguard Capital Management LLC Power Integrations Inc [2026-04-30] 0.0
Vanguard Portfolio Management LLC Power Integrations Inc [2026-04-29] 0.0
State Street Corp Power Integrations Inc [2026-02-09] 0.0
State Street Corp Power Integrations Inc [2025-11-10] 0.0
BlackRock Inc Power Integrations Inc [2021-01-25] 16.0
Ceredex Value Advisors LLC Power Integrations Inc [2019-02-05] 5.01
Wellington Management Group LLP Power Integrations Inc [2015-02-12] 5.89
Invesco Ltd Power Integrations Inc [2015-02-11] 5.5
Neuberger Berman Group LLC Power Integrations Inc [2013-02-14] 7.279
Vanguard Group Inc Power Integrations Inc [2012-02-09] 5.54
Capital Research Global Investors Power Integrations Inc [2012-02-08] 5.2
Form 3/4/5 Filer 2011 - 2026
Power Integrations Inc
Gioia Nancy Lee
Arienzo Wendy
Ganti Anita
Vig Ravi
Lowe Gregg A
IYER Balakrishnan S
Gupta Sunil
Brathwaite Nicholas
Balakrishnan BALU
Balow Michael
Jain Gagan
Lloyd Jennifer A
Erba Nancy
Verity Robert Eric
Bailey Doug
Walker Clifford
Nayyar Sandeep
Barsan Radu
Yee Yang Chiah
Matthews David MH
Sayiner Necip
George William
Sharp Steven
Sutherland Ben
Petrakian Raja
Kvamme Floyd E
Bickell Alan
Ademmer Wolfgang
Tomlin John
Bell Derek
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Lloyd Jennifer A
Common Stock
2026-02-27 Grant 73,038 $0.00
Jain Gagan
Common Stock
2026-02-25 Sell 3,219 $48.22 155,220
Jain Gagan
Common Stock
2026-02-25 Sell 262 $48.30 12,655
Gupta Sunil
Common Stock
2026-02-10 Sell 1,272 $45.97 58,474
Balakrishnan BALU
Common Stock
2026-02-10 Sell 4,995 $47.20 235,764
Balakrishnan BALU
Common Stock
2026-02-09 Sell 6,368 $46.53 296,303
Lloyd Jennifer A
Common Stock
2026-02-09 Sell 3,322 $46.57 154,706
Gupta Sunil
Common Stock
2026-02-09 Sell 1,401 $46.57 65,245
Jain Gagan
Common Stock
2026-02-09 Disposed to issuer 938 $46.57 43,683
Lloyd Jennifer A
Common Stock
2026-02-06 Grant 5,885 $0.00
Jain Gagan
Common Stock
2026-02-06 Grant 2,534 $0.00
Balakrishnan BALU
Common Stock
2026-02-06 Grant 12,288 $0.00
Gupta Sunil
Common Stock
2026-02-06 Grant 3,840 $0.00
Gupta Sunil
Common Stock
2026-02-03 Sell 768 $45.58 35,005
Balakrishnan BALU
Common Stock
2026-02-03 Sell 3,495 $44.75 156,401
Jain Gagan
Common Stock
2026-02-03 Sell 94 $45.58 4,285
Jain Gagan
Common Stock
2026-02-03 Sell 63 $45.58 2,872
Gupta Sunil
Common Stock
2026-02-03 Sell 1,400 $45.58 63,812
Balakrishnan BALU
Common Stock
2026-02-03 Sell 6,585 $44.75 294,679
Erba Nancy
Common Stock
2026-02-02 Grant 64,487 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 311 62,029,778
2025-12-31 301 58,224,703
2025-09-30 316 56,805,395
2025-06-30 343 55,893,129
2025-03-31 345 57,330,220
2024-12-31 327 55,927,839
2024-09-30 335 58,012,324
2024-06-30 350 58,839,216
2024-03-31 341 60,709,850
2023-12-31 344 60,206,509
2023-09-30 338 56,354,510
2023-06-30 342 57,026,457
Form 13F Holdings
Firm Period DFND Voting Shares
Congress Asset Management Co [2026-06-30] SOLE 878,013 930,059
ASR Vermogensbeheer NV [2026-06-30] DFND 356,636 356,636
Riverbridge Partners LLC [2026-06-30] SOLE 121,392 138,538
Moody Aldrich Partners LLC [2026-06-30] SOLE 12,235 28,119
Louisiana State Employees Retirement System [2026-06-30] SOLE 24,600 24,600
Alaska Retirement Management Board [2026-06-30] SOLE 21,098 21,098
Yousif Capital Management LLC [2026-06-30] SOLE 3,522 14,910
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 13,213 13,213
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 91 12,487
Trust Point Inc [2026-06-30] SOLE 8,820 8,820
NorthCrest Asset Manangement LLC [2026-06-30] SOLE 7 7,944
Capstone Capital Management Ltd [2026-06-30] SOLE 4,334 4,334
Crossmark Global Holdings Inc [2026-06-30] SOLE 2,932 2,932
ZWJ Investment Counsel Inc [2026-06-30] SOLE 0 2,906
1620 Investment Advisors Inc [2026-06-30] SOLE 2,563 2,563
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 2,432
Portside Wealth Group LLC [2026-06-30] OTR 0 2,379
Portside Wealth Group LLC [2026-06-30] SOLE 0 2,325
Gamma Investing LLC [2026-06-30] DFND 1,885 1,885
Global X Japan Co Ltd [2026-06-30] SOLE 903 903
Harbor Investment Advisory LLC [2026-06-30] SOLE 395 395
Farther Finance Advisors LLC [2026-06-30] SOLE 0 303
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 141 141
True Wealth Design LLC [2026-06-30] SOLE 0 111
Arlington Trust Co LLC [2026-06-30] SOLE 107 107
Versant Capital Management Inc [2026-06-30] SOLE 87 87
Trust Point Inc [2026-06-30] OTR 82 82
MJT & Associates Financial Advisory Group Inc [2026-06-30] SOLE 65 65
IFP Advisors LLC [2026-06-30] SOLE 58 58
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 43
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