Dark
Light
System
Security
MANTECH INTERNATIONAL CORP CL A
MANTECH INTERNATIONAL CORP CL A. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 156 Institutional holders with a total value of $686,100,822.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 1,847,417 55,866,000 8.14%
2 BlackRock Fund Advisors 1,759,042 53,193,000 7.75%
3 DIMENSIONAL FUND ADVISORS LP 1,614,198 48,814,000 7.11%
4 EARNEST PARTNERS LLC 1,597,788 48,317,000 7.04%
5 NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 1,416,170 42,825,000 6.24%
6 HEARTLAND ADVISORS INC 1,366,994 41,338,000 6.03%
7 FMR LLC 1,184,193 35,810,000 5.22%
8 DENVER INVESTMENT ADVISORS LLC 697,523 21,093,000 3.07%
9 ACADIAN ASSET MANAGEMENT LLC 691,470 20,911,000 3.05%
10 NORTHERN TRUST CORP 672,584 20,339,000 2.96%
11 AMERIPRISE FINANCIAL INC 644,362 19,485,000 2.84%
12 RUSSELL FRANK CO/ 630,988 19,435,000 2.83%
13 BlackRock Institutional Trust Company, N.A. 566,551 17,133,000 2.50%
14 STATE STREET CORP 507,857 15,353,000 2.24%
15 PENSERRA CAPITAL MANAGEMENT LLC 473,011 14,304,000 2.08%
16 NEW YORK STATE COMMON RETIREMENT FUND 395,442 11,958,000 1.74%
17 SG Capital Management LLC 386,371 11,684,000 1.70%
18 Bank of New York Mellon Corp 377,794 11,425,000 1.67%
19 NORGES BANK 320,895 9,704,000 1.41%
20 Netols Asset Management, Inc. 257,275 7,780,000 1.13%
21 Invesco Ltd. 238,102 7,200,000 1.05%
22 GUGGENHEIM CAPITAL LLC 217,037 6,563,000 0.96%
23 BRIDGEWAY CAPITAL MANAGEMENT, LLC 187,682 5,676,000 0.83%
24 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 176,563 5,340,000 0.78%
25 PRINCIPAL FINANCIAL GROUP INC 160,821 4,863,000 0.71%
26 GEODE CAPITAL MANAGEMENT, LLC 157,065 4,749,000 0.69%
27 South Dakota Investment Council 138,950 4,202,000 0.61%
28 PUTNAM INVESTMENTS LLC 137,845 4,168,000 0.61%
29 Nicholas Investment Partners, LP 134,533 4,068,000 0.59%
30 WELLS FARGO & COMPANY/MN 119,915 3,626,000 0.53%
31 Robeco Institutional Asset Management B.V. 113,386 3,429,000 0.50%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 110,128 3,330,000 0.49%
33 PARAMETRIC PORTFOLIO ASSOCIATES LLC 109,687 3,317,000 0.48%
34 FIRST TRUST ADVISORS LP 107,512 3,251,000 0.47%
35 TWO SIGMA INVESTMENTS, LP 105,736 3,197,000 0.47%
36 BARROW HANLEY MEWHINNEY & STRAUSS LLC 104,113 3,148,000 0.46%
37 GOLDMAN SACHS GROUP INC 102,928 3,113,000 0.45%
38 RENAISSANCE TECHNOLOGIES LLC 102,119 3,088,000 0.45%
39 BlackRock Investment Management, LLC 100,855 3,050,000 0.44%
40 CLARK ESTATES INC/NY 91,567 2,769,000 0.40%
41 DEAN INVESTMENT ASSOCIATES, LLC 88,275 2,669,000 0.39%
42 DEUTSCHE BANK AG\ 86,102 2,601,000 0.38%
43 CITADEL ADVISORS LLC 84,058 2,542,000 0.37%
44 AMERICAN INTERNATIONAL GROUP, INC. 83,271 2,518,000 0.37%
45 West Coast Financial LLC 81,719 2,471,000 0.36%
46 BANK OF AMERICA CORP /DE/ 79,489 2,404,000 0.35%
47 Coe Capital Management, LLC 74,137 2,241,531 0.33%
48 JACOBS LEVY EQUITY MANAGEMENT, INC 72,423 2,190,000 0.32%
49 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 71,414 2,160,000 0.31%
50 AXA S.A. 68,500 2,071,000 0.30%
Page 1 of 4

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.