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

Institutional Holders (2016Q3)
Portfolio Summary: 253 Institutional holders with a total value of $1,777,174,764.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 4,773,564 169,318,000 9.53%
2 BlackRock Fund Advisors 4,104,670 145,593,000 8.19%
3 DIMENSIONAL FUND ADVISORS LP 3,446,190 122,236,000 6.88%
4 Sterling Capital Management LLC 1,909,644 67,735,000 3.81%
5 NORGES BANK 1,854,456 62,824,000 3.54%
6 BlackRock Institutional Trust Company, N.A. 1,737,387 61,625,000 3.47%
7 LSV ASSET MANAGEMENT 1,541,272 54,668,000 3.08%
8 RICE HALL JAMES & ASSOCIATES, LLC 1,382,244 49,028,000 2.76%
9 STATE STREET CORP 1,250,030 44,340,000 2.49%
10 NORTHERN TRUST CORP 1,187,550 42,122,000 2.37%
11 VIRTUS CAPITAL ADVISERS, LLC 1,067,064 37,849,000 2.13%
12 ROYAL BANK OF CANADA 1,050,202 37,250,000 2.10%
13 MACQUARIE GROUP LTD 1,023,857 36,316,000 2.04%
14 Boston Partners 1,005,809 35,676,000 2.01%
15 Neuberger Berman Group LLC 928,321 32,928,000 1.85%
16 Bank of New York Mellon Corp 889,900 31,565,000 1.78%
17 Invesco Ltd. 741,848 26,313,000 1.48%
18 WELLS FARGO & COMPANY/MN 741,386 26,297,000 1.48%
19 DENVER INVESTMENT ADVISORS LLC 626,792 22,232,000 1.25%
20 BOWEN HANES & CO INC 600,145 21,287,000 1.20%
21 PZENA INVESTMENT MANAGEMENT LLC 593,806 21,062,000 1.19%
22 COOKE & BIELER LP 577,898 20,498,000 1.15%
23 INTREPID CAPITAL MANAGEMENT INC 526,271 18,667,000 1.05%
24 VOYA INVESTMENT MANAGEMENT LLC 518,735 18,400,000 1.04%
25 S&T BANK/PA 461,663 16,375,000 0.92%
26 DEUTSCHE BANK AG\ 451,732 16,022,000 0.90%
27 PRINCIPAL FINANCIAL GROUP INC 433,757 15,386,000 0.87%
28 Phocas Financial Corp. 433,540 15,378,000 0.87% SH
29 AMERIPRISE FINANCIAL INC 428,097 15,184,000 0.85%
30 Robeco Schweiz AG 419,009 14,829,000 0.83%
31 GEODE CAPITAL MANAGEMENT, LLC 409,732 14,533,000 0.82%
32 CREDIT AGRICOLE S A 380,752 13,505,000 0.76%
33 SYSTEMATIC FINANCIAL MANAGEMENT LP 365,213 12,954,000 0.73%
34 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 325,217 11,536,000 0.65%
35 LOMBARDIA CAPITAL PARTNERS LLC 324,329 11,504,000 0.65%
36 RAINIER INVESTMENT MANAGEMENT LLC 311,930 11,064,000 0.62%
37 WINSLOW ASSET MANAGEMENT INC 289,365 10,264,000 0.58%
38 MORGAN STANLEY 289,042 10,252,000 0.58%
39 MANAGED ASSET PORTFOLIOS, LLC 283,243 10,046,000 0.57%
40 BlackRock Group LTD 283,173 10,043,000 0.57%
41 FIRST WILSHIRE SECURITIES MANAGEMENT INC 272,087 9,651,000 0.54%
42 BlackRock Investment Management, LLC 259,466 9,203,000 0.52%
43 KBC Group NV 241,350 8,561,000 0.48%
44 Tributary Capital Management, LLC 225,364 7,994,000 0.45%
45 TIAA CREF INVESTMENT MANAGEMENT LLC 224,266 7,955,000 0.45%
46 VALUE HOLDINGS LP 220,500 7,821,000 0.44%
47 JPMORGAN CHASE & CO 216,640 7,684,000 0.43%
48 NEW YORK STATE COMMON RETIREMENT FUND 209,756 7,440,000 0.42%
49 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 201,400 7,144,000 0.40%
50 UBS Group AG 191,659 6,798,000 0.38%
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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.