Dark
Light
System
Security
MICROSEMI CORP
MICROSEMI CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 257 Institutional holders with a total value of $3,268,111,213.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WADDELL & REED FINANCIAL INC 8,784,160 307,006,000 9.39%
2 VANGUARD GROUP INC 6,774,338 236,763,000 7.24%
3 BlackRock Fund Advisors 5,631,027 196,804,000 6.02%
4 AMERIPRISE FINANCIAL INC 5,085,493 177,738,000 5.44%
5 Boston Partners 4,857,460 169,769,000 5.19%
6 WELLINGTON MANAGEMENT GROUP LLP 4,262,621 148,978,000 4.56%
7 Invesco Ltd. 3,783,216 132,224,000 4.05%
8 NWQ INVESTMENT MANAGEMENT COMPANY, LLC 2,861,068 99,994,000 3.06%
9 Bank of New York Mellon Corp 2,502,327 87,456,000 2.68%
10 DIMENSIONAL FUND ADVISORS LP 2,416,214 84,448,000 2.58%
11 BlackRock Institutional Trust Company, N.A. 2,298,139 80,320,000 2.46%
12 STATE STREET CORP 2,195,037 76,713,000 2.35%
13 FRED ALGER MANAGEMENT, LLC 1,803,878 63,046,000 1.93%
14 FEDERATED HERMES, INC. 1,773,300 61,977,000 1.90%
15 WELLS FARGO & COMPANY/MN 1,405,157 49,110,000 1.50%
16 Channing Capital Management, LLC 1,373,310 47,997,000 1.47%
17 CAMBIAR INVESTORS LLC 1,253,762 43,819,000 1.34%
18 PRICE T ROWE ASSOCIATES INC /MD/ 1,253,000 43,792,000 1.34%
19 NORTHERN TRUST CORP 1,055,296 36,883,000 1.13%
20 GLENMEDE TRUST CO NA 890,254 31,113,000 0.95%
21 VICTORY CAPITAL MANAGEMENT INC 881,404 30,805,000 0.94%
22 ROYCE & ASSOCIATES LP 860,158 30,063,000 0.92%
23 FMR LLC 839,600 29,344,000 0.90%
24 NORGES BANK 819,585 28,644,000 0.88%
25 WEDGE CAPITAL MANAGEMENT L L P/NC 733,056 25,620,000 0.78%
26 BANK OF MONTREAL /CAN/ 729,820 25,508,000 0.78%
27 VOYA INVESTMENT MANAGEMENT LLC 729,699 25,503,000 0.78%
28 AMUNDI ASSET MANAGEMENT US, INC. 714,770 24,981,000 0.76%
29 Stephens Investment Management Group LLC 714,554 24,974,000 0.76%
30 EMERALD ADVISERS, LLC 710,691 24,839,000 0.76%
31 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 704,573 24,625,000 0.75%
32 KENNEDY CAPITAL MANAGEMENT LLC 654,741 22,883,000 0.70%
33 PALISADE CAPITAL MANAGEMENT, LP 624,938 21,842,000 0.67%
34 GEODE CAPITAL MANAGEMENT, LLC 597,476 20,881,000 0.64%
35 PRINCIPAL FINANCIAL GROUP INC 596,493 20,847,000 0.64%
36 BLACKROCK ADVISORS LLC 593,735 20,751,000 0.63%
37 ROCKEFELLER FINANCIAL SERVICES INC 581,280 20,316,000 0.62%
38 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 552,230 19,300,000 0.59%
39 BNP Paribas Asset Management Holding S.A. 548,988 19,187,000 0.59%
40 EMERALD MUTUAL FUND ADVISERS TRUST 547,607 19,139,000 0.59%
41 LOOMIS SAYLES & CO L P 535,406 18,712,000 0.57%
42 MANAGED ACCOUNT ADVISORS LLC 530,961 18,557,000 0.57%
43 Granahan Investment Management, LLC 524,000 18,314,000 0.56%
44 Whale Rock Capital Management LLC 489,694 17,115,000 0.52%
45 SENTINEL ASSET MANAGEMENT, INC. 448,000 15,658,000 0.48%
46 TIAA CREF INVESTMENT MANAGEMENT LLC 438,049 15,310,000 0.47%
47 DREMAN VALUE MANAGEMENT, L L C 420,893 14,710,000 0.45%
48 THRIVENT FINANCIAL FOR LUTHERANS 418,670 14,633,000 0.45%
49 OppenheimerFunds, Inc. 417,310 14,585,000 0.45%
50 UNITED SERVICES AUTOMOBILE ASSOCIATION 388,100 13,564,000 0.42%
Page 1 of 6

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.