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MERCURY SYS INC COM
MERCURY SYS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 164 Institutional holders with a total value of $927,937,255.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 3,087,927 75,871,000 8.18%
2 BlackRock Fund Advisors 2,837,803 69,725,000 7.51%
3 BARROW HANLEY MEWHINNEY & STRAUSS LLC 2,328,506 57,212,000 6.17%
4 DIMENSIONAL FUND ADVISORS LP 2,044,579 50,235,000 5.41%
5 Neuberger Berman Group LLC 1,700,102 41,772,000 4.50%
6 WADDELL & REED FINANCIAL INC 1,698,517 41,733,000 4.50%
7 FRANKLIN RESOURCES INC 1,283,182 31,528,000 3.40%
8 Bank of New York Mellon Corp 1,207,883 29,678,000 3.20%
9 ACK Asset Management LLC 1,182,241 29,048,000 3.13%
10 ROYCE & ASSOCIATES LP 1,148,867 28,228,000 3.04%
11 BlackRock Institutional Trust Company, N.A. 992,181 24,378,000 2.63%
12 STATE STREET CORP 874,330 21,476,000 2.31%
13 NORTHERN TRUST CORP 860,369 21,139,000 2.28%
14 Cortina Asset Management, LLC 721,360 17,724,000 1.91%
15 BAMCO INC /NY/ 646,100 15,875,000 1.71%
16 RENAISSANCE TECHNOLOGIES LLC 628,335 15,438,000 1.66%
17 EMERALD MUTUAL FUND ADVISERS TRUST 537,968 13,218,000 1.42%
18 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 515,833 12,674,000 1.37%
19 EMERALD ADVISERS, LLC 501,007 12,310,000 1.33%
20 Penn Capital Management Company, LLC 482,397 11,901,000 1.28%
21 STATE OF WISCONSIN INVESTMENT BOARD 479,500 11,781,000 1.27%
22 Granite Investment Partners, LLC 468,425 11,510,000 1.24%
23 D. E. Shaw & Co., Inc. 423,993 10,418,000 1.12%
24 RK Capital Management, LLC 393,188 9,661,000 1.04%
25 GEODE CAPITAL MANAGEMENT, LLC 375,299 9,221,000 0.99%
26 Pier Capital, LLC 370,725 9,109,000 0.98%
27 Elk Creek Partners, LLC 370,504 9,103,000 0.98%
28 AMERIPRISE FINANCIAL INC 363,481 8,931,000 0.96%
29 DRIEHAUS CAPITAL MANAGEMENT LLC 320,180 7,867,000 0.85%
30 THB ASSET MANAGEMENT 314,131 7,718,000 0.83%
31 PRINCIPAL FINANCIAL GROUP INC 293,222 7,204,000 0.78%
32 EAGLE ASSET MANAGEMENT INC 292,651 7,190,000 0.77%
33 RAINIER INVESTMENT MANAGEMENT LLC 283,930 6,976,000 0.75%
34 Aristotle Capital Boston, LLC 261,119 6,416,000 0.69%
35 KING LUTHER CAPITAL MANAGEMENT CORP 255,680 6,282,000 0.68%
36 COLUMBUS CIRCLE INVESTORS 253,899 6,238,000 0.67%
37 KENNEDY CAPITAL MANAGEMENT LLC 243,940 5,994,000 0.65%
38 NEW YORK STATE COMMON RETIREMENT FUND 237,317 5,831,000 0.63%
39 EATON VANCE MANAGEMENT 233,976 5,749,000 0.62%
40 LORD, ABBETT & CO. LLC 225,264 5,535,000 0.60%
41 AMERICAN CENTURY COMPANIES INC 224,665 5,520,000 0.59%
42 DISCIPLINED GROWTH INVESTORS INC /MN 217,100 5,334,000 0.57%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 211,828 5,205,000 0.56%
44 TAYLOR WEALTH MANAGEMENT PARTNERS 204,625 5,028,000 0.54%
45 CHARTWELL INVESTMENT PARTNERS, LLC 200,590 4,928,000 0.53%
46 Invesco Ltd. 196,485 4,828,000 0.52%
47 Monarch Partners Asset Management LLC 184,830 4,541,000 0.49%
48 BlackRock Investment Management, LLC 183,774 4,515,000 0.49%
49 UNITED SERVICES AUTOMOBILE ASSOCIATION 177,600 4,364,000 0.47%
50 GOLDMAN SACHS GROUP INC 167,523 4,116,000 0.44%
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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.