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Tetra Tech
TTEK

Overview Fund Activity

572 hedge funds and large institutions have $8.96B invested in Tetra Tech in 2025 Q2 according to their latest regulatory filings, with 103 funds opening new positions, 208 increasing their positions, 196 reducing their positions, and 75 closing their positions.

Holders
572
Holders Change
+15
Holders Change %
+2.69%
% of All Funds
7.68%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.09%
New
103
Increased
208
Reduced
196
Closed
75
Calls
$16.2M
Puts
$42.1M
Net Calls
-$25.8M
Net Calls Change
+$5.44M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$105M
2
Corient Private Wealth
2
Corient Private Wealth
Florida
$147M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$64.3M
4
MGP
4
M&G plc
United Kingdom
$87M
5
State Street
5
State Street
Massachusetts
$429M

Top Sellers

1
Invesco
1
Invesco
Georgia
$91M
2
CCPM
2
Cooper Creek Partners Management
New York
$0
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$46M
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$3.53M
Name Market Value Shares Shares
Change 		Shares
Change %
Baillie Gifford & Co
76
Baillie Gifford & Co
United Kingdom
$21.1M 587,870 +586,945 +63,454%
Jane Street
77
Jane Street
New York
$20.2M 560,562 +560,562 New
LPL Financial
78
LPL Financial
California
$19.6M 543,895 -29,118 -5%
Marshall Wace
79
Marshall Wace
United Kingdom
$18.8M 522,298 +522,298 New
California Public Employees Retirement System
80
California Public Employees Retirement System
California
$18.2M 506,129 +21,565 +4%
CS
81
Candriam SCA
Luxembourg
$17.9M 498,259 +41,584 +9%
Russell Investments Group
82
Russell Investments Group
United Kingdom
$17.9M 497,845 -34,675 -7%
CI Investments Inc
83
CI Investments Inc
Ontario, Canada
$17.9M 497,476 +491,631 +8,411%
SEI Investments
84
SEI Investments
Pennsylvania
$17.6M 490,798 +96,475 +24%
Swiss National Bank
85
Swiss National Bank
Switzerland
$17.5M 486,500 -32,700 -6%
JSSH
86
J. Safra Sarasin Holding
$17.3M 479,740 -41,018 -8%
OL
87
one8zero8 LLC
North Carolina
$16.5M 459,745 -10,775 -2%
WAM
88
Winslow Asset Management
Ohio
$16.1M 447,862 +8,303 +2%
Legal & General Group
89
Legal & General Group
United Kingdom
$15.8M 440,261 -131 -0%
Retirement Systems of Alabama
90
Retirement Systems of Alabama
Alabama
$15.3M 425,827 +48,829 +13%
TAM
91
Trillium Asset Management
Massachusetts
$15.2M 423,028 -12,956 -3%
SPS
92
Susquehanna Portfolio Strategies
Pennsylvania
$15M 416,738 +416,738 New
TI
93
Tidal Investments
Wisconsin
$14.9M 413,489 -16,059 -4%
Renaissance Technologies
94
Renaissance Technologies
New York
$14.1M 392,500 +127,500 +48%
NONA
95
Ninety One North America
New York
$13.8M 384,789 +19,063 +5%
T. Rowe Price Associates
96
T. Rowe Price Associates
Maryland
$13.5M 374,847 +185,192 +98%
HSBC Holdings
97
HSBC Holdings
United Kingdom
$13.1M 364,518 -36,986 -9%
AAMU
98
AEGON Asset Management (UK)
United Kingdom
$12.3M 342,627 -623 -0.2%
Fidelity Investments
99
Fidelity Investments
Massachusetts
$12.2M 338,944 -93,872 -22%
State of Wisconsin Investment Board
100
State of Wisconsin Investment Board
Wisconsin
$11.4M 316,874 -52,619 -14%
2 3
4
5 6