13F

Stock

Power Integrations Inc

POWI · held by 298 managers

Reported value

$2.04B

Holders

298

+2 new · −8 exited

Holders’ est. mark

−$12.6M

Price effect on 9 books still in the name

Largest holder

$302.5M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.8.51M$302.5MHeld
Vanguard7.56M$268.6MHeld
NEUBERGER BERMAN GROUP LLC3.97M$141.2MHeld
State Street3.4M$120.9MHeld
WELLINGTON MANAGEMENT GROUP LLP2.42M$86.1MHeld
SNYDER CAPITAL MANAGEMENT L P2.06M$73.4MHeld
DISCIPLINED GROWTH INVESTORS INC /MN2M$71.1MHeld
JPMORGAN CHASE & CO1.66M$59MHeld
GEODE CAPITAL MANAGEMENT, LLC1.6M$57MHeld
MORGAN STANLEY1.48M$52.6M−$6.81MCut−$6.08M
Capital International Investors1.26M$44.9MHeld
Copeland Capital Management, LLC1.17M$41.7MHeld
WESTWOOD HOLDINGS GROUP INC1.04M$36.9MHeld
DIMENSIONAL FUND ADVISORS LP985.2K$35MHeld
NORTHERN TRUST CORP825K$29.3MHeld
BROWN ADVISORY INC749.1K$26.6MHeld
Stephens Investment Management Group LLC747.9K$26.6MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC718.4K$25.5MHeld
NOMURA HOLDINGS INC654K$23.2MHeld
Boston Trust Walden Corp646.7K$23MHeld
Robeco Schweiz AG627.5K$22.3MHeld
BANK OF AMERICA CORP /DE/594.8K$21.1M−$2.78MCut−$7.94M
MARSHALL WACE, LLP493.7K$17.5MHeld
Bank of New York Mellon Corp477.5K$17MHeld
Ceredex Value Advisors LLC453.6K$16.1MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC441.6K$15.7MHeld
GOLDMAN SACHS GROUP INC440.6K$15.7MHeld
RIVERBRIDGE PARTNERS LLC357.6K$12.7MHeld
Granite Investment Partners, LLC355K$12.6MHeld
ASR Vermogensbeheer N.V.340.7K$12.1MHeld
ProShare Advisors LLC333.4K$11.8MHeld
Grandeur Peak Global Advisors, LLC305.5K$10.9MHeld
FEDERATED HERMES, INC.304.5K$10.8MHeld
Tributary Capital Management, LLC303.2K$10.8M−$1.41MCut−$1.4M
Icahn Capital284.4K$10.1MHeld
UBS Group AG276.1K$9.81MHeld
PRINCIPAL FINANCIAL GROUP INC264.7K$9.41MHeld
Invesco Ltd.242.9K$8.63MHeld
LOOMIS SAYLES & CO L P239.6K$8.51MHeld
SILVERCREST ASSET MANAGEMENT GROUP LLC229.5K$8.16MHeld
FIRST TRUST ADVISORS LP227.7K$8.09MHeld
Foresight Group Ltd Liability Partnership219.5K$7.88MHeld
CRAWFORD INVESTMENT COUNSEL INC220.8K$7.85MHeld
RHUMBLINE ADVISERS210.2K$7.47MHeld
Renaissance Technologies206.1K$7.32MHeld
ENVESTNET ASSET MANAGEMENT INC198K$7.04MHeld
PUBLIC SECTOR PENSION INVESTMENT BOARD191.5K$6.81MHeld
DEUTSCHE BANK AG\166.9K$5.93MHeld
SEI INVESTMENTS CO160.4K$5.7MHeld
Connor, Clark & Lunn Investment Management Ltd.151.1K$5.37MHeld
HERALD INVESTMENT MANAGEMENT Ltd150K$5.33MHeld
Legal & General Group Plc145.9K$5.19MHeld
BARCLAYS PLC145.7K$5.18M−$680.5KCut−$2.66M
Nuveen, LLC133.2K$4.74MHeld
S Squared Technology, LLC130K$4.62MHeld
CITIGROUP INC123.5K$4.39MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC119.2K$4.24MHeld
NICHOLAS COMPANY, INC.110.7K$3.93MHeld
Swiss National Bank110.6K$3.93MHeld
MILLENNIUM MANAGEMENT LLC106.6K$3.79MHeld
Madison Asset Management, LLC103.8K$3.69MHeld
AMERIPRISE FINANCIAL INC97.1K$3.46MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP96.5K$3.43MHeld
WELLS FARGO & COMPANY/MN93.5K$3.32MHeld
D. E. Shaw & Co., Inc.87.2K$3.1MHeld
CANADA PENSION PLAN INVESTMENT BOARD85.5K$3.04MHeld
Trexquant Investment LP82.8K$2.94MHeld
Russell Investments Group, Ltd.80.1K$2.85MHeld
PineStone Asset Management Inc.79.1K$2.81MHeld
ROYAL BANK OF CANADA75.3K$2.68MHeld
Numerai GP LLC75.1K$2.67MHeld
Holocene Advisors, LP73.6K$2.62MHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO71K$2.52MHeld
Engineers Gate Manager LP67.8K$2.41MHeld
ALLIANCEBERNSTEIN L.P.65.5K$2.33MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE64.7K$2.3MHeld
NEW YORK STATE COMMON RETIREMENT FUND62.8K$2.23MHeld
PANAGORA ASSET MANAGEMENT INC59.8K$2.12MHeld
Zurcher Kantonalbank (Zurich Cantonalbank)56.7K$2.01MHeld
SORA INVESTORS LLC56.3K$2MHeld
RAYMOND JAMES FINANCIAL INC56.1K$2MHeld
PRUDENTIAL FINANCIAL INC52.1K$1.87MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM52.4K$1.86MHeld
CAPITAL FUND MANAGEMENT S.A.50.6K$1.8MHeld
STIFEL FINANCIAL CORP49.1K$1.75MHeld
Campbell & CO Investment Adviser LLC48.7K$1.73MHeld
FIRST NATIONAL BANK OF OMAHA46K$1.64M−$937.5KCut−$978.5K
STATE OF WISCONSIN INVESTMENT BOARD45.5K$1.62MHeld
Universal- Beteiligungs- und Servicegesellschaft mbH43.8K$1.56MHeld
Arosa Capital Management LP40K$1.42MHeld
MetLife Investment Management, LLC32.6K$1.16MHeld
LPL Financial LLC32.2K$1.14MHeld
Cannell & Spears LLC31.8K$1.13MHeld
Creative Planning28K$995.2KHeld
FULLER & THALER ASSET MANAGEMENT, INC.26.4K$936.9KHeld
JANUS HENDERSON GROUP PLC26.1K$928KHeld
M&T Bank Corp26K$924.2KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.26K$922.7KHeld
NEEDHAM INVESTMENT MANAGEMENT LLC25.4K$902.7KHeld
Louisiana State Employees Retirement System25.3K$899.2KHeld
Quantbot Technologies LP24.2K$860.6KHeld
AZZAD ASSET MANAGEMENT INC /ADV22.8K$810KHeld
TWO SIGMA ADVISERS, LP22.5K$799.6KHeld
QSV Equity Investors LLC21.3K$757KHeld
VICTORY CAPITAL MANAGEMENT INC21.3K$756.1KHeld
Sterling Capital Management LLC20.8K$741KHeld
CAPTRUST FINANCIAL ADVISORS20.5K$728.1KHeld
INTECH INVESTMENT MANAGEMENT LLC20.3K$721.2KHeld
WINTON GROUP Ltd20.3K$720.3KHeld
Aquatic Capital Management LLC20.3K$719.9KHeld
Legato Capital Management LLC20K$711.5KHeld
Retirement Systems of Alabama19.7K$700.1KHeld
MIRABELLA FINANCIAL SERVICES LLP18.2K$645.3KNew
YOUSIF CAPITAL MANAGEMENT, LLC15K$643.8KHeld
COMERICA BANK17.7K$629.5KHeld
BNP PARIBAS FINANCIAL MARKETS16.8K$597.6KHeld
GUGGENHEIM CAPITAL LLC16.5K$587.3KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM16.3K$578.6KHeld
State of Tennessee, Department of Treasury12.4K$569.7KHeld
ARIZONA STATE RETIREMENT SYSTEM15.6K$553.5KHeld
Police & Firemen's Retirement System of New Jersey14.9K$527.8KHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS13.7K$486.9KHeld
XTX Topco Ltd13.6K$483.2KHeld
Inspire Investing, LLC13.1K$466.9KHeld
Cetera Investment Advisers13K$461KHeld
EVERGREEN CAPITAL MANAGEMENT LLC12.8K$455.9KHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND12.7K$451.4KHeld
Savvy Advisors, Inc.12.6K$446.2KHeld
Pathstone Holdings, LLC12.5K$443.4KHeld
ICON ADVISERS INC/CO12.2K$433.6KHeld
Exit Wealth Advisors, LLC.12.1K$429.1KHeld
KLP KAPITALFORVALTNING AS12K$426.5KHeld
Brevan Howard Capital Management LP11.9K$424.6KHeld
Vident Advisory, LLC11.7K$415.7KHeld
TRUST POINT INC.11.4K$404.2KHeld
Quantinno Capital Management LP11.2K$399.6KHeld
State of Wyoming11.2K$398.7KHeld
Advisors Asset Management, Inc.10.9K$388.2KHeld
TEACHER RETIREMENT SYSTEM OF TEXAS10.6K$377.3KHeld
NISA INVESTMENT ADVISORS, LLC10.5K$372KHeld
Amundi10.4K$370.9KHeld
Tidal Investments LLC10.2K$363.7KHeld
Pictet Asset Management Holding SA9.97K$354.4KHeld
VOYA INVESTMENT MANAGEMENT LLC9.9K$352KHeld
QUADRANT CAPITAL GROUP LLC9.51K$337.9KHeld
ODDO BHF ASSET MANAGEMENT SAS9.41K$334.6KHeld
NorthCrest Asset Manangement, LLC8.69K$327.8KHeld
Penbrook Management LLC9.2K$327KHeld
Old West Investment Management, LLC8.98K$319.3KHeld
First National Advisers, LLC8.95K$318KHeld
Citadel8.81K$313KHeld
TRUIST FINANCIAL CORP8.34K$296.2KHeld
Maryland State Retirement & Pension System8.14K$289.2KHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC6.71K$283.3KHeld
FIFTH THIRD BANCORP7.86K$279.3KHeld
Brooklyn Investment Group7.64K$274.3KHeld
Fidelity7.33K$260.5KHeld
Vanguard Personalized Indexing Management, LLC7.3K$259.5KHeld
Snowden Capital Advisors LLC7.23K$256.9KHeld
MACKENZIE FINANCIAL CORP7.13K$256KHeld
STEPHENS INC /AR/7.16K$254.5KHeld
BANK OF MONTREAL /CAN/6.96K$247.5KHeld
AMERICAN CENTURY COMPANIES INC6.92K$245.9KHeld
SIMPLEX TRADING, LLC6.81K$242.1KHeld
PROFUND ADVISORS LLC6.78K$240.8KHeld
Walleye Trading LLC6.71K$238.4KHeld
Odyssean, LLC6.62K$235.4KHeld
TWO SIGMA INVESTMENTS, LP6.6K$234.7KHeld
OPPENHEIMER ASSET MANAGEMENT INC.6.5K$230.9KHeld
Sanctuary Advisors, LLC6.49K$230.7KNew
Laird Norton Wetherby Trust Company, LLC6.47K$229.9KHeld
HighTower Advisors, LLC6.41K$227.8KHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC6.33K$224.8KHeld
Argos Wealth Advisors, LLC6.25K$222.2KHeld
HSBC HOLDINGS PLC5.96K$211.8KHeld
US BANCORP \DE\5.14K$182.8KHeld
GROUP ONE TRADING LLC4.86K$172.9KHeld
Ameritas Investment Partners, Inc.4.74K$168.4KHeld
Leonteq Securities AG3.35K$118.9K−$163Added$117.5K
Guinness Atkinson Asset Management Inc3.23K$115.9KHeld
PNC Financial Services Group, Inc.3.19K$113.4KHeld
Ensign Peak Advisors, Inc2.7K$96KHeld
1620 INVESTMENT ADVISORS, INC.2.69K$95.7KHeld
HUNTINGTON NATIONAL BANK2.33K$82.7KHeld
Global X Japan Co., Ltd.2K$71KHeld
Pacer Advisors, Inc.1.97K$70KHeld
IFP Advisors, Inc1.82K$64.8K−$8.51KCut−$8.67K
JONES FINANCIAL COMPANIES LLLP1.43K$50.6KHeld
OSAIC HOLDINGS, INC.1.39K$49.5KHeld
Eurizon Capital SGR S.p.A.1.32K$47.6KHeld
UMB Bank, n.a.1.07K$38.2KHeld
Kestra Advisory Services, LLC1.01K$35.9KHeld
PRICE T ROWE ASSOCIATES INC /MD/943.4K$33.5KHeld
AlphaQuest LLC763$27.1KHeld
Smartleaf Asset Management LLC744$26.8KHeld
Parallel Advisors, LLC620$22KHeld
BNP PARIBAS ASSET MANAGEMENT Holding S.A.597.9K$21.2KHeld
Arax Advisory Partners563$20KHeld
CBIZ Investment Advisory Services, LLC545$19.4KHeld
Rockefeller Capital Management L.P.527$18.7KHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO521$18.5KHeld
Tower Research Capital LLC (TRC)465$16.5KHeld
GAMMA Investing LLC457$16.2KHeld
CIBC Private Wealth Group LLC453$16.1KHeld
Allworth Financial LP448$15.9K−$1.83KAdded$159
Cornerstone Planning Group LLC325$15.2KHeld
Larson Financial Group LLC382$13.6KHeld
EverSource Wealth Advisors, LLC361$12.8KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC280$11.4KHeld
Global Retirement Partners, LLC320$11.4KHeld
PRIVATE TRUST CO NA307$10.9KHeld
Salomon & Ludwin, LLC268$10.1KHeld
BARROW HANLEY MEWHINNEY & STRAUSS LLC281$9.99KHeld
Pinnacle Wealth Planning Services, Inc.278$9.88KHeld
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO255.5K$9.08KHeld
Park Place Capital Corp192$6.82KHeld
Farther Finance Advisors, LLC174$6.18KHeld
Transamerica Financial Advisors, LLC171$6.08KHeld
Steigerwald, Gordon & Koch Inc.160$5.69KHeld
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC156$5.54KHeld
Signature Equity Partners, LLC133$4.73KHeld
BROWN BROTHERS HARRIMAN & CO128$4.55KHeld
Asset Planning,Inc126$4.47KHeld
Parkside Financial Bank & Trust123$4.37KHeld
AdvisorNet Financial, Inc116$4.12KHeld
Crewe Advisors LLC112$3.98KHeld
Luminist Capital LLC111$3.94KHeld
True Wealth Design, LLC111$3.94KHeld
BESSEMER GROUP INC107K$3.8KHeld
ROTHSCHILD INVESTMENT LLC99$3.52KHeld
MassMutual Private Wealth & Trust, FSB98$3.48KHeld
NewEdge Advisors, LLC96$3.41KHeld
SIGNATUREFD, LLC84$2.98KHeld
MAI Capital Management80$2.84KHeld
Boreal Capital Management LLC80$2.84K−$374Cut−$374
TD PRIVATE CLIENT WEALTH LLC66$2.35KHeld
MJT & Associates Financial Advisory Group, Inc.65$2.31KHeld
ASSETMARK, INC62$2.2KHeld
GPS Wealth Strategies Group, LLC60$2.13KHeld
SBI Securities Co., Ltd.54$1.92KHeld
CANADA LIFE ASSURANCE Co49.7K$1.77KHeld
FARMERS & MERCHANTS INVESTMENTS INC48$1.71KHeld
Mitsubishi UFJ Asset Management Co., Ltd.44$1.64KHeld
Quent Capital, LLC45$1.6KHeld
SG Americas Securities, LLC44.4K$1.58KHeld
Versant Capital Management, Inc44$1.56KHeld
Thrivent Financial for Lutherans38K$1.35KHeld
VAN ECK ASSOCIATES CORP37.1K$1.32KHeld
SUMMIT SECURITIES GROUP LLC35$1.24KHeld
Root Financial Partners, LLC35$1.24KHeld

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.