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POWER INTEGRATIONS INC COM
POWER INTEGRATIONS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 217 Institutional holders with a total value of $1,800,933,702.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Neuberger Berman Group LLC 2,832,026 178,503,000 9.91%
2 VANGUARD GROUP INC 2,293,021 144,530,000 8.03%
3 BlackRock Fund Advisors 1,954,649 123,202,000 6.84%
4 DISCIPLINED GROWTH INVESTORS INC /MN 1,250,797 78,838,000 4.38%
5 Invesco Ltd. 1,158,705 73,033,000 4.06%
6 Bank of New York Mellon Corp 1,131,937 71,346,000 3.96%
7 GW&K Investment Management, LLC 906,279 57,123,000 3.17%
8 Fiera Capital Corp 805,161 50,749,000 2.82%
9 DIMENSIONAL FUND ADVISORS LP 738,372 46,538,000 2.58%
10 Impax Asset Management LTD 726,051 45,761,000 2.54%
11 BlackRock Institutional Trust Company, N.A. 706,852 44,553,000 2.47%
12 STATE STREET CORP 677,263 42,688,000 2.37%
13 RIVERBRIDGE PARTNERS LLC 667,258 42,057,000 2.34%
14 Stephens Investment Management Group LLC 604,721 38,116,000 2.12%
15 NORTHERN TRUST CORP 588,359 37,084,000 2.06%
16 SNYDER CAPITAL MANAGEMENT L P 553,272 34,873,000 1.94%
17 WELLINGTON MANAGEMENT GROUP LLP 536,795 33,834,000 1.88%
18 Polar Capital LLP 450,157 28,367,000 1.58%
19 VOYA INVESTMENT MANAGEMENT LLC 447,036 28,177,000 1.56%
20 Grandeur Peak Global Advisors, LLC 435,140 27,427,000 1.52%
21 WADDELL & REED FINANCIAL INC 397,300 25,042,000 1.39%
22 Boston Trust Walden Corp 348,499 21,966,000 1.22%
23 ATLANTA CAPITAL MANAGEMENT CO L L C 329,891 20,793,000 1.15%
24 RENAISSANCE TECHNOLOGIES LLC 315,500 19,886,000 1.10%
25 BANK OF AMERICA CORP /DE/ 296,396 18,681,000 1.04%
26 Impax Asset Management (AIFM) Ltd 285,005 17,957,000 1.00%
27 NORGES BANK 287,860 17,329,000 0.96%
28 Granahan Investment Management, LLC 258,222 16,276,000 0.90%
29 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 247,100 15,575,000 0.86%
30 STATE OF WISCONSIN INVESTMENT BOARD 241,649 15,231,000 0.85%
31 Copeland Capital Management, LLC 218,956 13,801,000 0.77%
32 PRINCIPAL FINANCIAL GROUP INC 214,298 13,507,000 0.75%
33 GEODE CAPITAL MANAGEMENT, LLC 207,952 13,107,000 0.73%
34 WASATCH ADVISORS LP 203,989 12,857,000 0.71%
35 PANAGORA ASSET MANAGEMENT INC 199,234 12,558,000 0.70%
36 Robeco Schweiz AG 191,000 11,750,000 0.65%
37 TEACHERS ADVISORS, LLC 184,228 11,612,000 0.64%
38 AMERIPRISE FINANCIAL INC 178,937 11,278,000 0.63%
39 PRUDENTIAL FINANCIAL INC 138,519 8,731,000 0.48%
40 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 135,167 8,520,000 0.47%
41 TIAA CREF INVESTMENT MANAGEMENT LLC 129,987 8,193,000 0.45%
42 Tygh Capital Management, Inc. 127,441 8,033,000 0.45%
43 FMR LLC 125,614 7,917,000 0.44%
44 JPMORGAN CHASE & CO 114,489 7,216,000 0.40%
45 CLEARBRIDGE, LLC 113,959 7,183,000 0.40%
46 BlackRock Investment Management, LLC 113,632 7,162,000 0.40%
47 KALMAR INVESTMENTS INC /DE/ 113,591 7,160,000 0.40%
48 CASTLEARK MANAGEMENT LLC 111,085 7,002,000 0.39%
49 GOLDMAN SACHS GROUP INC 110,871 6,988,000 0.39%
50 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 107,426 6,772,000 0.38%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.