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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; 373 institutions reported holding it in 13F filings for Q2 2026, worth $5.24B in total; no superinvestor holds it.

13F holders, Q1 2022

Institutional positions in Power Integrations Inc as of Mar 31, 2022. 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
357
+17 vs. Q4 2021
Shares held
57.0M
−478.0K (−0.8%) vs. Q4 2021
Total value
$5.29B
−$52.7M (−1.0%) vs. Q4 2021
New holders
51
135 more added
Sold out
34
121 more reduced

3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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.

Institutional holdersQ1 2022: 357 institutions
Q1 2021: 297 institutionsQ2 2021: 297 institutionsQ3 2021: 330 institutionsQ4 2021: 343 institutionsQ1 2022: 357 institutionsQ2 2022: 336 institutionsQ3 2022: 328 institutionsQ4 2022: 325 institutionsQ1 2023: 331 institutionsQ2 2023: 339 institutionsQ3 2023: 338 institutionsQ4 2023: 342 institutionsQ1 2024: 342 institutionsQ2 2024: 351 institutionsQ3 2024: 334 institutionsQ4 2024: 325 institutionsQ1 2025: 342 institutionsQ2 2025: 342 institutionsQ3 2025: 315 institutionsQ4 2025: 299 institutionsQ1 2026: 308 institutionsQ2 2026: 373 institutions
Value heldQ1 2022: $5.29B
Q1 2021: $4.78BQ2 2021: $4.80BQ3 2021: $5.78BQ4 2021: $5.34BQ1 2022: $5.29BQ2 2022: $4.26BQ3 2022: $3.65BQ4 2022: $4.11BQ1 2023: $4.88BQ2 2023: $5.51BQ3 2023: $4.41BQ4 2023: $4.81BQ1 2024: $4.22BQ2 2024: $4.12BQ3 2024: $3.73BQ4 2024: $3.56BQ1 2025: $2.94BQ2 2025: $3.16BQ3 2025: $2.25BQ4 2025: $2.12BQ1 2026: $3.24BQ2 2026: $5.24B
Institutions holding POWI and their total value by quarter
QuarterHoldersValue
Q2 2026373$5.24B
Q1 2026308$3.24B
Q4 2025299$2.12B
Q3 2025315$2.25B
Q2 2025342$3.16B
Q1 2025342$2.94B
Q4 2024325$3.56B
Q3 2024334$3.73B
Q2 2024351$4.12B
Q1 2024342$4.22B
Q4 2023342$4.81B
Q3 2023338$4.41B
Q2 2023339$5.51B
Q1 2023331$4.88B
Q4 2022325$4.11B
Q3 2022328$3.65B
Q2 2022336$4.26B
Q1 2022357$5.29B
Q4 2021343$5.34B
Q3 2021330$5.78B
Q2 2021297$4.80B
Q1 2021297$4.78B

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q4 2021.

Institutions holding POWI in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
NJ State Employees Deferred Compensation Plan8,600$797.0K0.11%00.0%Unchanged
State of Alaska, Department of Revenue8,325$771.0K0.01%−410−4.7%Reduced
Park Avenue Securities LLC8,126$753.0K0.01%+1,726+27.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)8,080$749.0K0.00%00.0%Unchanged
Sit Investment Associates Inc8,050$746.0K0.02%00.0%Unchanged
Legacy Wealth Asset Management, LLC7,701$714.0K0.25%+296+4.0%Added
Regions Financial Corp7,547$699.0K0.01%+827+12.3%Added
People's United Financial, Inc.7,442$690.0K0.02%+733+10.9%Added
Juncture Wealth Strategies, LLC7,187$666.0K0.32%+3,036+73.1%Added
Crossmark Global Holdings, Inc.6,950$644.0K0.01%+1,790+34.7%Added
DekaBank Deutsche Girozentrale6,600$627.0K0.00%+6,600New
Profund Advisors LLC6,623$614.0K0.03%−1,370−17.1%Reduced
Mercer Global Advisors Inc6,245$579.0K0.00%+349+5.9%Added
MML Investors Services, LLC6,198$574.0K0.00%+132+2.2%Added
AE Wealth Management LLC6,186$573.0K0.00%+6,186New
Truvestments Capital LLC6,155$570.0K0.31%+305+5.2%Added
AlphaCrest Capital Management LLC6,085$564.0K0.03%−8,220−57.5%Reduced
Livforsakringsbolaget Skandia, Omsesidigt6,050$560.0K0.04%+6,050New
Engineers Gate Manager LP5,975$554.0K0.02%−11,252−65.3%Reduced
O'Shaughnessy Asset Management, LLC5,886$546.0K0.01%+1,561+36.1%Added
Stephens Inc5,797$537.0K0.01%+110+1.9%Added
Guinness Atkinson Asset Management Inc5,320$493.0K0.24%00.0%Unchanged
Securian Asset Management, Inc5,304$492.0K0.01%−100−1.9%Reduced
O'Shares Investment Advisers, LLC5,306$492.0K0.04%+285+5.7%Added
KBC Group NV5,256$487.0K0.00%00.0%Unchanged
Eqis Capital Management, Inc.5,179$480.0K0.04%−1,436−21.7%Reduced
Tributary Capital Management, LLC5,173$479.0K0.04%+5,173New
Ontario Teachers Pension Plan Board4,922$456.0K0.01%+4,922New
Versor Investments LP4,854$450.0K0.02%+991+25.7%Added
Bridgeway Capital Management, LLC4,700$436.0K0.01%00.0%Unchanged
Keebeck Alpha, LP4,585$425.0K0.13%+1,756+62.1%Added
Fuller & Thaler Asset Management, Inc.4,412$409.0K0.00%−1,033−19.0%Reduced
Mackenzie Financial Corp4,289$398.0K0.00%+16+0.4%Added
Bayesian Capital Management, LP4,164$386.0K0.06%+4,164New
Pictet Asset Management SA4,000$371.0K0.00%00.0%Unchanged
Alps Advisors Inc3,999$371.0K0.00%+577+16.9%Added
BTC Capital Management, Inc.3,967$369.0K0.04%+207+5.5%Added
Neo Ivy Capital Management3,868$358.0K0.32%+3,489+920.6%Added
The PNC Financial Services Group, Inc.3,746$348.0K0.00%+504+15.5%Added
Prelude Capital Management, LLC3,656$339.0K0.02%+3,656New
Metropolitan Life Insurance Co3,626$336.1K0.01%−21,262−85.4%Reduced
Franklin Resources Inc3,471$322.0K0.00%+3,471New
Corient Capital Partners, LLC3,434$318.0K0.02%+3,434New
Veritable, L.P.3,396$315.0K0.00%+427+14.4%Added
Bailard, Inc.3,379$313.0K0.01%+375+12.5%Added
Oppenheimer & Co Inc3,275$304.0K0.01%+3,275New
Shelton Capital Management3,211$298.0K0.01%−620−16.2%Reduced
Brighton Jones LLC3,158$293.0K0.01%+25+0.8%Added
Laurel Wealth Advisors, Inc.3,156$292.0K0.02%00.0%Unchanged
Personal Cfo Solutions, LLC3,115$289.0K0.06%+240+8.3%Added
Captrust Financial Advisors3,040$282.0K0.00%+1,549+103.9%Added
Advisor Partners LLC3,005$279.0K0.02%+772+34.6%Added
JustInvest LLC3,009$279.0K0.01%+3,009New
Ethic Inc.2,935$272.0K0.02%+621+26.8%Added
Green Alpha Advisors, LLC2,880$267.0K0.18%00.0%Unchanged
CAPROCK Group, Inc.2,884$267.0K0.03%00.0%Unchanged
Old National Bancorp2,874$266.0K0.01%−16−0.6%Reduced
We Are One Seven, LLC2,856$265.0K0.03%−228−7.4%Reduced
Graham Capital Management, L.P.2,856$264.0K0.01%−2,531−47.0%Reduced
Westwood Holdings Group Inc.2,816$261.0K0.00%+2,816New
Great Lakes Advisors, LLC2,714$252.0K0.00%−79−2.8%Reduced
CIBC Asset Management Inc2,701$250.0K0.00%00.0%Unchanged
Shell Asset Management Co2,573$238.0K0.01%−380−12.9%Reduced
CWM Advisors, LLC2,521$234.0K0.03%−177−6.6%Reduced
Creative Planning2,410$223.0K0.00%+64+2.7%Added
Commonwealth Equity Services, LLC2,396$222.0K0.00%−6,965−74.4%Reduced
Vestcor Inc2,392$222.0K0.01%−1,293−35.1%Reduced
Cim, LLC2,770$219.0K0.04%+87+3.2%Added
Quantbot Technologies LP2,320$215.0K0.02%−724−23.8%Reduced
Raymond James Financial Services Advisors, Inc.2,273$211.0K0.00%−45−1.9%Reduced
Ellis Investment Partners, LLC2,212$205.0K0.05%00.0%Unchanged
Ellevest, Inc.2,114$196.0K0.02%+749+54.9%Added
Fieldpoint Private Securities, LLC2,060$191.0K0.04%+53+2.6%Added
Bollard Group LLC2,052$190.0K0.01%00.0%Unchanged
Silvant Capital Management LLC1,931$179.0K0.03%+946+96.0%Added
Fifth Third Bancorp1,827$169.0K0.00%+81+4.6%Added
Tower Research Capital LLC (TRC)1,778$165.0K0.00%−4,758−72.8%Reduced
FinTrust Capital Advisors, LLC1,720$159.0K0.04%00.0%Unchanged
State of Wyoming1,678$156.0K0.08%−863−34.0%Reduced
Van Eck Associates Corp1,586$147.0K0.00%+218+15.9%Added
Huntington National Bank1,257$116.0K0.00%+48+4.0%Added
Sageworth Trust Co of South Dakota1,173$109.0K0.20%00.0%Unchanged
Pacer Advisors, Inc.1,031$96.0K0.00%−7,020−87.2%Reduced
American Portfolios Advisors993$92.0K0.00%+48+5.1%Added
Covestor Ltd863$80.0K0.06%+554+179.3%Added
Proequities, Inc.799$74.0K0.01%−19−2.3%Reduced
Amundi745$69.0K0.00%+745New
Signaturefd, LLC619$57.0K0.00%+339+121.1%Added
Exchange Traded Concepts, LLC566$52.0K0.00%+566New
Quadrant Capital Group LLC510$47.0K0.01%+161+46.1%Added
Cambridge Trust Co480$44.0K0.00%00.0%Unchanged
Private Capital Group, LLC445$41.0K0.01%−1−0.2%Reduced
Bessemer Group Inc416$38.0K0.00%−89−17.6%Reduced
Sageworth Trust Co354$33.0K0.00%00.0%Unchanged
Ci Investments Inc.349$32.0K0.00%00.0%Unchanged
Tortoise Investment Management, LLC348$32.0K0.01%00.0%Unchanged
Dark Forest Capital Management LP350$32.0K0.01%+1+0.3%Added
West Oak Capital, LLC350$32.0K0.01%+125+55.6%Added
Assetmark, Inc345$32.0K0.00%+288+505.3%Added
CWM, LLC329$30.0K0.00%−21−6.0%Reduced