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

Institutional Holders (2015Q2)
Portfolio Summary: 214 Institutional holders with a total value of $1,408,596,907.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 4,212,608 108,011,000 7.67%
2 BlackRock Fund Advisors 3,503,266 89,824,000 6.38%
3 NORGES BANK 3,501,387 89,775,000 6.37%
4 DIMENSIONAL FUND ADVISORS LP 2,857,061 73,255,000 5.20%
5 Sterling Capital Management LLC 2,691,576 69,012,000 4.90%
6 DEPRINCE RACE & ZOLLO INC 1,925,929 49,381,000 3.51%
7 BHF Kleinwort Benson Group S.A. 1,573,624 40,348,000 2.86%
8 BlackRock Institutional Trust Company, N.A. 1,430,172 36,670,000 2.60%
9 PZENA INVESTMENT MANAGEMENT LLC 1,344,254 34,467,000 2.45%
10 LOMBARDIA CAPITAL PARTNERS LLC 1,324,481 33,960,000 2.41%
11 STATE STREET CORP 1,321,285 33,880,000 2.41%
12 WELLS FARGO & COMPANY/MN 1,307,201 33,517,000 2.38%
13 PICTET ASSET MANAGEMENT LTD 1,224,404 32,618,000 2.32%
14 Neuberger Berman Group LLC 1,187,649 30,451,000 2.16%
15 WASATCH ADVISORS LP 1,175,073 30,129,000 2.14%
16 INTREPID CAPITAL MANAGEMENT INC 1,095,648 28,092,000 1.99%
17 Boston Partners 1,008,645 25,862,000 1.84%
18 Invesco Ltd. 956,180 24,516,000 1.74%
19 NORTHERN TRUST CORP 947,286 24,289,000 1.72%
20 Bank of New York Mellon Corp 847,539 21,730,000 1.54%
21 RUSSELL FRANK CO/ 747,838 19,174,000 1.36%
22 LMCG INVESTMENTS, LLC 703,918 18,048,000 1.28%
23 COOKE & BIELER LP 573,391 14,702,000 1.04%
24 VOYA INVESTMENT MANAGEMENT LLC 557,546 14,295,000 1.01%
25 Artisan Partners Limited Partnership 540,285 13,853,000 0.98%
26 Robeco Schweiz AG 524,446 13,352,000 0.95%
27 ROYAL BANK OF CANADA 488,488 12,524,000 0.89%
28 SCHRODER INVESTMENT MANAGEMENT GROUP 435,200 11,080,000 0.79%
29 THIRD AVENUE MANAGEMENT LLC 408,753 10,480,000 0.74%
30 SEGALL BRYANT & HAMILL, LLC 399,585 10,245,000 0.73%
31 GEODE CAPITAL MANAGEMENT, LLC 391,762 10,044,000 0.71%
32 COMERICA BANK 386,290 9,904,000 0.70%
33 PRINCIPAL FINANCIAL GROUP INC 377,602 9,682,000 0.69%
34 WINSLOW ASSET MANAGEMENT INC 366,102 9,387,000 0.67%
35 FIRST WILSHIRE SECURITIES MANAGEMENT INC 363,102 9,310,000 0.66%
36 NEW YORK STATE COMMON RETIREMENT FUND 361,648 9,273,000 0.66%
37 AMERIPRISE FINANCIAL INC 341,449 8,754,000 0.62%
38 MACQUARIE GROUP LTD 327,701 8,402,000 0.60%
39 JPMORGAN CHASE & CO 309,482 7,935,000 0.56%
40 SYSTEMATIC FINANCIAL MANAGEMENT LP 308,556 7,911,000 0.56%
41 FIRST TRUST ADVISORS LP 291,592 7,476,000 0.53%
42 Phocas Financial Corp. 286,634 7,349,000 0.52% SH
43 Water Asset Management LLC 284,526 7,295,000 0.52%
44 TIAA CREF INVESTMENT MANAGEMENT LLC 279,441 7,165,000 0.51%
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 273,075 7,002,000 0.50%
46 MORGAN STANLEY 257,192 6,595,000 0.47%
47 UBS Group AG 251,783 6,456,000 0.46%
48 RICE HALL JAMES & ASSOCIATES, LLC 247,545 6,347,000 0.45%
49 BlackRock Investment Management, LLC 247,351 6,342,000 0.45%
50 DEUTSCHE BANK AG\ 239,157 6,130,000 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.