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

Institutional Holders (2015Q3)
Portfolio Summary: 226 Institutional holders with a total value of $1,332,324,896.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 BlackRock Investment Management, LLC 248,364 6,038,000 0.45%
52 UBS Group AG 244,264 5,939,000 0.45%
53 GREAT LAKES ADVISORS, LLC 237,029 5,762,000 0.43%
54 Tributary Capital Management, LLC 233,736 5,682,000 0.43%
55 MANAGED ASSET PORTFOLIOS, LLC 232,446 5,651,000 0.42%
56 BlackRock Group LTD 227,107 5,521,000 0.41%
57 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 224,200 5,450,000 0.41%
58 Smith, Graham & Co., Investment Advisors, LP 216,078 5,253,000 0.39%
59 KBC Group NV 210,362 5,114,000 0.38%
60 FIRST TRUST ADVISORS LP 190,599 4,633,000 0.35%
61 COMERICA BANK 187,792 4,565,000 0.34%
62 South Dakota Investment Council 186,600 4,536,000 0.34%
63 PARAMETRIC PORTFOLIO ASSOCIATES LLC 177,607 4,318,000 0.32%
64 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 177,210 4,308,000 0.32%
65 GUGGENHEIM CAPITAL LLC 173,013 4,205,000 0.32%
66 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 169,758 4,127,000 0.31%
67 BOSTON ADVISORS LLC 157,333 3,825,000 0.29%
68 FRANKLIN RESOURCES INC 155,000 3,768,000 0.28%
69 PRUDENTIAL FINANCIAL INC 139,040 3,380,000 0.25%
70 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 130,402 3,170,000 0.24%
71 ALLIANCEBERNSTEIN L.P. 117,571 2,858,000 0.21%
72 DEAN INVESTMENT ASSOCIATES, LLC 114,835 2,792,000 0.21%
73 PUTNAM INVESTMENTS LLC 112,343 2,731,000 0.20%
74 THRIVENT FINANCIAL FOR LUTHERANS 110,506 2,686,000 0.20%
75 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 109,855 2,671,000 0.20%
76 LSV ASSET MANAGEMENT 105,000 2,552,000 0.19%
77 RHUMBLINE ADVISERS 101,942 2,478,000 0.19%
78 TEACHERS ADVISORS, LLC 97,966 2,382,000 0.18%
79 Bedell Frazier Investment Counselling, LLC 91,925 2,235,000 0.17%
80 TFS CAPITAL LLC 89,226 2,169,000 0.16%
81 SPRINGBANK VALUE PARTNERS LP 86,068 2,092,000 0.16%
82 BLACKROCK ADVISORS LLC 84,152 2,046,000 0.15%
83 Swiss National Bank 79,500 1,933,000 0.15%
84 Employees Retirement System of Texas 78,500 1,908,000 0.14%
85 Hutchin Hill Capital, LP 75,800 1,843,000 0.14%
86 STIFEL FINANCIAL CORP 73,581 1,787,000 0.13%
87 Brandywine Global Investment Management, LLC 72,818 1,771,000 0.13%
88 MARTINGALE ASSET MANAGEMENT L P 72,847 1,771,000 0.13%
89 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 69,607 1,692,000 0.13%
90 AHL Partners LLP 68,146 1,656,000 0.12%
91 PUBLIC SECTOR PENSION INVESTMENT BOARD 66,329 1,612,000 0.12%
92 GOLDMAN SACHS GROUP INC 65,019 1,581,000 0.12%
93 QS Investors, LLC 64,200 1,561,000 0.12%
94 RobecoSam USA, Inc. 63,120 1,535,000 0.12%
95 PDT Partners, LLC 60,100 1,461,000 0.11%
96 SYNOVUS FINANCIAL CORP 59,734 1,453,000 0.11%
97 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 56,945 1,384,000 0.10%
98 LUMINUS MANAGEMENT LLC 55,031 1,338,000 0.10%
99 Nine Chapters Capital Management LLC 53,400 1,298,000 0.10%
100 CNA FINANCIAL CORP 53,275 1,295,000 0.10%
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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.