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TETRA TECH INC NEW
TETRA TECH INC NEW. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 217 Institutional holders with a total value of $1,635,027,379.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 4,099,700 112,742,000 6.90%
2 BlackRock Fund Advisors 3,418,662 94,013,000 5.75%
3 Invesco Ltd. 3,181,344 87,488,000 5.35%
4 WASATCH ADVISORS LP 2,951,590 81,169,000 4.96%
5 PICTET ASSET MANAGEMENT LTD 2,219,930 61,048,000 3.73%
6 BHF Kleinwort Benson Group S.A. 1,992,733 54,800,000 3.35%
7 Artisan Partners Limited Partnership 1,936,956 53,266,000 3.26%
8 LOMBARDIA CAPITAL PARTNERS LLC 1,824,454 50,172,000 3.07%
9 DIMENSIONAL FUND ADVISORS LP 1,748,351 48,079,000 2.94%
10 BlackRock Institutional Trust Company, N.A. 1,691,866 46,526,000 2.85%
11 CAMBIAR INVESTORS LLC 1,631,944 44,878,000 2.74%
12 PZENA INVESTMENT MANAGEMENT LLC 1,442,326 39,664,000 2.43%
13 STATE STREET CORP 1,429,814 39,322,000 2.40%
14 WELLS FARGO & COMPANY/MN 1,404,644 38,628,000 2.36%
15 Impax Asset Management LTD 1,302,673 35,813,000 2.19%
16 THIRD AVENUE MANAGEMENT LLC 1,238,251 34,052,000 2.08%
17 INTREPID CAPITAL MANAGEMENT INC 1,234,874 33,959,000 2.08%
18 LMCG INVESTMENTS, LLC 1,223,227 33,639,000 2.06%
19 Perkins Investment Management, LLC 1,168,012 32,120,000 1.96%
20 NORTHERN TRUST CORP 930,158 25,579,000 1.56%
21 PRINCIPAL FINANCIAL GROUP INC 810,699 22,294,000 1.36%
22 KENNEDY CAPITAL MANAGEMENT LLC 801,234 22,034,000 1.35%
23 1919 Investment Counsel, LLC 755,337 20,772,000 1.27%
24 Neuberger Berman Group LLC 716,453 19,702,000 1.20%
25 NORGES BANK 701,176 19,283,000 1.18%
26 SCHRODER INVESTMENT MANAGEMENT GROUP 690,700 18,994,250 1.16%
27 COOKE & BIELER LP 680,899 18,725,000 1.15%
28 Bank of New York Mellon Corp 673,989 18,535,000 1.13%
29 ROYAL BANK OF CANADA 619,065 17,024,000 1.04%
30 VOYA INVESTMENT MANAGEMENT LLC 567,573 15,607,000 0.95%
31 Water Asset Management LLC 549,625 15,115,000 0.92%
32 NEW YORK STATE COMMON RETIREMENT FUND 507,640 13,960,000 0.85%
33 Stephens Investment Management Group LLC 498,614 13,712,000 0.84%
34 JPMORGAN CHASE & CO 454,710 12,507,000 0.76%
35 Penn Capital Management Company, LLC 451,636 12,420,000 0.76%
36 KBC Group NV 447,217 12,298,000 0.75%
37 UNITED SERVICES AUTOMOBILE ASSOCIATION 393,000 10,808,000 0.66%
38 Robeco Schweiz AG 391,547 10,674,000 0.65%
39 WINSLOW ASSET MANAGEMENT INC 375,835 10,335,000 0.63%
40 GEODE CAPITAL MANAGEMENT, LLC 368,629 10,137,000 0.62%
41 Gotham Asset Management, LLC 355,774 9,784,000 0.60%
42 FIRST WILSHIRE SECURITIES MANAGEMENT INC 333,304 9,166,000 0.56%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 322,127 8,858,000 0.54%
44 AMERIPRISE FINANCIAL INC 315,647 8,679,000 0.53%
45 APG Asset Management N.V. 299,300 8,231,000 0.50%
46 Barrett Asset Management, LLC 262,740 7,225,000 0.44%
47 Smith, Graham & Co., Investment Advisors, LP 239,258 6,580,000 0.40%
48 BlackRock Investment Management, LLC 237,036 6,518,000 0.40%
49 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 235,430 6,474,000 0.40%
50 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 222,376 6,116,000 0.37%
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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.