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Notable Holders of Power Integrations, Inc. (POWI)

  |   Expand Research on POWI   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
TCW GROUP INC COM 2,222,980 7.92% 13F
VANGUARD GROUP INC COM 1,543,433 5.50% 13F
Century Capital Management, LLC COM 1,309,344 4.67% 13F
BlackRock Fund Advisors COM 1,234,543 4.40% 13F
RIVERBRIDGE PARTNERS LLC COM 1,150,288 4.10% 13F
Invesco Ltd. COMMON 1,024,462 3.65% 13F
SNYDER CAPITAL MANAGEMENT L P COM 907,198 3.23% 13F
SENTINEL ASSET MANAGEMENT, INC. COM 874,930 3.12% 13F
AMERIPRISE FINANCIAL INC COM 843,875 3.01% 13F
TimesSquare Capital Management, LLC COM 765,845 2.73% 13F
Impax Asset Management LTD COMMON 724,998 2.58% 13F
BlackRock Institutional Trust Company, N.A. COM 689,954 2.46% 13F
NORTHERN TRUST CORP COM 522,147 1.86% 13F
GRANAHAN INVESTMENT MANAGEMENT INC/MA COM 464,950 1.66% 13F
Cortina Asset Management, LLC COM 409,242 1.46% 13F
ASTER INVESTMENT MANAGEMENT CO INC COM 361,500 1.29% 13F
DIMENSIONAL FUND ADVISORS LP COM 350,511 1.25% 13F
GANNETT WELSH & KOTLER COMMON 339,486 1.21% 13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO COM 337,660 1.20% 13F
TURNER INVESTMENT PARTNERS INC COM 318,570 1.14% 13F
Fidelity Investments COM 311,486 1.11% 13F
ING INVESTMENT MANAGEMENT CO COM 256,065 0.91% 13F
Stephens Investment Management Group LLC COM 186,867 0.67% 13F
BROADVIEW ADVISORS LLC COM 184,112 0.66% 13F
DEUTSCHE BANK AG\ COM 147,474 0.53% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC COM 141,917 0.51% 13F
S Squared Technology, LLC COM 141,600 0.50% 13F
PUBLIC SECTOR PENSION INVESTMENT BOARD COMMON 136,316 0.49% 13F
PRINCIPAL FINANCIAL GROUP INC COM 129,947 0.46% 13F
STATE OF WISCONSIN INVESTMENT BOARD COM 119,552 0.43% 13F
DENVER INVESTMENT ADVISORS LLC COMMON 114,093 0.41% 13F
WELLS FARGO & CO/MN EQUITY 103,083 0.37% 13F
BlackRock Investment Management, LLC COM 95,956 0.34% 13F
GEODE CAPITAL MANAGEMENT LLC COM 95,146 0.34% 13F
Nelson Roberts Investment Advisors, LLC COM 90,094 0.32% 13F
NEW YORK STATE COMMON RETIREMENT FUND COMMON STOCK 81,445 0.29% 13F
WASHINGTON CAPITAL MANAGEMENT INC COM 74,560 0.27% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM 74,359 0.27% 13F
FRONTIER CAPITAL MANAGEMENT CO LLC COM 67,142 0.24% 13F
JENNISON ASSOCIATES LLC COM 63,400 0.23% 13F
BENDER ROBERT & ASSOCIATES COM 60,090 0.21% 13F
Nichols Asset Management LLC 58,285 0.21% 13F
ROYCE & ASSOCIATES LLC COM 49,000 0.17% 13F
MORGAN STANLEY COM 42,592 0.15% 13F
Employees Retirement System of Texas COM 40,520 0.14% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 39,465 0.14% 13F
GAM Holding Ltd. 37,200 0.13% 13F
Lee Munder Capital Group, LLC COM 36,301 0.13% 13F
Herald Investment Management Ltd 35,000 0.12% 13F
COMERICA BANK COM 31,274 0.11% 13F
Friedberg Investment Management COM 30,380 0.11% 13F
Goldman Sachs Asset Management, L.P. CMN 28,158 0.10% 13F
Placemark Investments, Inc. COM 27,989 0.10% 13F
TEACHERS ADVISORS INC COM 26,540 0.09% 13F
AMERICAN INTERNATIONAL GROUP INC COM 23,643 0.08% 13F
Manulife Asset Management (North America) Ltd COM 23,035 0.08% 13F
BLACKROCK ADVISORS LLC COM 22,060 0.08% 13F
NEW YORK STATE TEACHERS RETIREMENT SYSTEM COM 21,700 0.08% 13F
FIRST TRUST ADVISORS LP COM 18,026 0.06% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM * POWER INTEGRATIONS 17,848 0.06% 13F
Liberty Mutual Group Asset Management Inc. COM 16,870 0.06% 13F
CREDIT SUISSE AG/ COM 15,098 0.05% 13F
GUGGENHEIM CAPITAL LLC COM 12,673 0.05% 13F
CAXTON ASSOCIATES LP COM 12,632 0.05% 13F
BlackRock Group LTD COM 12,444 0.04% 13F
THRIVENT FINANCIAL FOR LUTHERANS COM 11,800 0.04% 13F
Citadel CMN 11,683 0.04% 13F
Magnetar Financial LLC COM 8,800 0.03% 13F
CAMDEN PARTNERS HOLDINGS LLC COM 8,350 0.03% 13F
Neuberger Berman Group LLC COMMON STOCK 7,458 0.03% 13F
Rafferty Asset Management, LLC COM 7,219 0.03% 13F
PineBridge Investments Ltd COM 6,179 0.02% 13F
Johnson Financial Group, Inc. COM 4,030 0.01% 13F
FIRST NATIONAL TRUST CO COM 3,400 0.01% 13F