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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, Q3 2022

Institutional positions in Power Integrations Inc as of Sep 30, 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
328
−6 vs. Q2 2022
Shares held
56.8M
+183.4K (+0.3%) vs. Q2 2022
Total value
$3.65B
−$606.2M (−14.2%) vs. Q2 2022
New holders
32
105 more added
Sold out
38
142 more reduced

2 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: 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 holdersQ3 2022: 328 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 heldQ3 2022: $3.65B
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, Q3 2022

Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q2 2022.

Institutions holding POWI in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
State of Alaska, Department of Revenue7,940$510.0K0.01%−435−5.2%Reduced
Duality Advisers, LP7,545$485.0K0.05%+7,545New
ETF Managers Group, LLC7,404$476.0K0.02%+297+4.2%Added
First Republic Investment Management, Inc.7,225$465.0K0.00%−1,654−18.6%Reduced
Bank of Montreal6,565$438.0K0.00%−81,188−92.5%Reduced
MQS Management LLC6,683$430.0K0.28%+6,683New
Park Avenue Securities LLC6,589$424.0K0.01%−2,413−26.8%Reduced
Legacy Wealth Asset Management, LLC6,549$421.0K0.18%−311−4.5%Reduced
Mercer Global Advisors Inc6,061$390.0K0.00%−138−2.2%Reduced
Truvestments Capital LLC5,936$382.0K0.24%−93−1.5%Reduced
Regions Financial Corp5,782$372.0K0.00%−1,123−16.3%Reduced
Verition Fund Management LLC5,463$351.0K0.00%−7,915−59.2%Reduced
Eqis Capital Management, Inc.5,370$345.4K0.04%+423+8.6%Added
Securian Asset Management, Inc5,204$335.0K0.01%−100−1.9%Reduced
Qube Research & Technologies Ltd5,186$334.0K0.00%−20,615−79.9%Reduced
Gyon Technologies Capital Management, LP5,169$332.0K0.10%+5,169New
Profund Advisors LLC5,093$328.0K0.02%−146−2.8%Reduced
Pacer Advisors, Inc.5,094$328.0K0.00%+3,700+265.4%Added
FMR LLC5,018$322.0K0.00%+776+18.3%Added
Stephens Inc4,883$314.0K0.01%−632−11.5%Reduced
Crossmark Global Holdings, Inc.4,810$310.0K0.01%−1,570−24.6%Reduced
Tower Research Capital LLC (TRC)4,750$306.0K0.00%−16,079−77.2%Reduced
Quantbot Technologies LP4,749$305.0K0.02%+4,749New
Shell Asset Management Co4,717$303.0K0.01%+1,173+33.1%Added
Baird Financial Group, Inc.4,708$303.0K0.00%+4,708New
Bridgeway Capital Management, LLC4,700$302.0K0.01%00.0%Unchanged
Corient Capital Partners, LLC3,943$296.0K0.02%+1,232+45.4%Added
MML Investors Services, LLC4,564$294.0K0.00%−1,558−25.4%Reduced
Guinness Atkinson Asset Management Inc4,560$293.0K0.19%−760−14.3%Reduced
Keebeck Alpha, LP4,461$287.0K0.15%−168−3.6%Reduced
BTC Capital Management, Inc.4,287$276.0K0.04%+420+10.9%Added
Pictet Asset Management SA4,000$257.0K0.00%00.0%Unchanged
TownSquare Capital, LLC3,932$253.0K0.01%+1,012+34.7%Added
Mackenzie Financial Corp3,815$245.0K0.00%−124−3.1%Reduced
Ethic Inc.3,678$237.0K0.02%+513+16.2%Added
Creative Planning3,681$237.0K0.00%+3,681New
JustInvest LLC3,670$236.0K0.01%+621+20.4%Added
Seven Eight Capital, LP3,603$232.0K0.05%+3,603New
Captrust Financial Advisors3,598$231.0K0.00%+260+7.8%Added
Green Alpha Advisors, LLC3,480$224.0K0.19%+600+20.8%Added
Metropolitan Life Insurance Co3,476$223.6K0.01%00.0%Unchanged
Fuller & Thaler Asset Management, Inc.3,412$219.0K0.00%−475−12.2%Reduced
Veritable, L.P.3,367$217.0K0.00%−60−1.8%Reduced
The PNC Financial Services Group, Inc.3,358$215.0K0.00%−239−6.6%Reduced
Connacht Asset Management LP3,310$213.0K0.40%+394+13.5%Added
State of Wyoming3,254$210.0K0.10%+2,617+410.8%Added
Shelton Capital Management3,211$207.0K0.01%00.0%Unchanged
Pearl River Capital, LLC3,204$206.0K0.04%−3−0.1%Reduced
CWM Advisors, LLC3,208$206.0K0.03%+401+14.3%Added
Brighton Jones LLC3,172$204.0K0.01%00.0%Unchanged
Aigen Investment Management, LP3,122$201.0K0.03%+3,122New
PEAK6 Investments LLC2,812$181.0K0.01%+2,812New
Silvant Capital Management LLC2,764$178.0K0.01%00.0%Unchanged
Dundas Partners LLP2,600$167.0K0.02%00.0%Unchanged
Allspring Global Investments Holdings, LLC2,499$160.0K0.00%00.0%Unchanged
Assetmark, Inc2,493$160.0K0.00%+964+63.0%Added
Vestcor Inc2,392$154.0K0.01%00.0%Unchanged
Ellis Investment Partners, LLC2,212$142.0K0.04%00.0%Unchanged
Ellevest, Inc.2,167$139.0K0.01%−165−7.1%Reduced
Bollard Group LLC2,052$132.0K0.01%00.0%Unchanged
Van Eck Associates Corp1,820$117.0K0.00%+164+9.9%Added
Wipfli Financial Advisors LLC,1,695$109.0K0.01%+1,695New
Fifth Third Bancorp1,635$105.0K0.00%−232−12.4%Reduced
Huntington National Bank1,587$102.0K0.00%+21+1.3%Added
Covestor Ltd1,553$100.0K0.09%−293−15.9%Reduced
FinTrust Capital Advisors, LLC1,450$93.0K0.02%−270−15.7%Reduced
Harel Insurance Investments & Financial Services Ltd.1,382$91.0K0.00%+881+175.8%Added
First Horizon Advisors, Inc.1,404$89.0K0.00%−537−27.7%Reduced
Walleye Trading LLC1,228$79.0K0.00%−1,487−54.8%Reduced
Advisors Asset Management, Inc.1,083$70.0K0.00%+518+91.7%Added
American Portfolios Advisors874$56.2K0.00%−128−12.8%Reduced
Signaturefd, LLC839$54.0K0.00%+319+61.3%Added
Exchange Traded Concepts, LLC819$53.0K0.00%+209+34.3%Added
Amundi796$51.0K0.00%+22+2.8%Added
Bessemer Group Inc774$49.0K0.00%+358+86.1%Added
Sageworth Trust Co of South Dakota747$48.0K0.12%−214−22.3%Reduced
Quadrant Capital Group LLC712$46.0K0.01%+201+39.3%Added
Proequities, Inc.493$32.0K0.00%−160−24.5%Reduced
CWM, LLC405$26.0K0.00%−503−55.4%Reduced
Lazard Asset Management LLC400$25.0K0.00%−28,825−98.6%Reduced
Parallel Advisors, LLC380$24.0K0.00%+173+83.6%Added
Sageworth Trust Co354$23.0K0.00%00.0%Unchanged
West Oak Capital, LLC350$23.0K0.01%00.0%Unchanged
Tortoise Investment Management, LLC348$22.0K0.00%00.0%Unchanged
National Bank of Canada265$17.0K0.00%00.0%Unchanged
Crewe Advisors LLC266$17.0K0.00%00.0%Unchanged
Allworth Financial LP251$16.0K0.00%+32+14.6%Added
Riverview Trust Co237$15.0K0.01%+237New
Gladius Capital Management LP212$14.0K0.00%+212New
Umb Bank N A200$13.0K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.200$13.0K0.00%+54+37.0%Added
Meeder Asset Management Inc185$12.0K0.00%−15,640−98.8%Reduced
Ci Investments Inc.186$12.0K0.00%−10−5.1%Reduced
JJJ Advisors Inc.135$9.00K0.00%−79−36.9%Reduced
Heritage Wealth Management, LLC142$9.00K0.00%00.0%Unchanged
Massmutual Trust Co FSB136$9.00K0.00%+129+1,842.9%Added
Parkside Financial Bank & Trust128$8.00K0.00%00.0%Unchanged
Smithfield Trust Co120$8.00K0.00%00.0%Unchanged
Trust Co of Vermont120$8.00K0.00%00.0%Unchanged
Lee Financial Co115$7.00K0.00%−70−37.8%Reduced