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Tetra Tech

581 hedge funds and large institutions have $8.93B invested in Tetra Tech in 2025 Q2 according to their latest regulatory filings, with 105 funds opening new positions, 208 increasing their positions, 200 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

4% more funds holding

Funds holding: 558581 (+23)

4% more repeat investments, than reductions

Existing positions increased: 208 | Existing positions reduced: 200

48% less call options, than puts

Call options by funds: $22.6M | Put options by funds: $43.2M

Holders
581
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$22.6M
Puts
$43.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
State of Wisconsin Investment Board
101
State of Wisconsin Investment Board
Wisconsin
$11.4M
TAM
102
Thematics Asset Management
France
$11.4M
KCM
103
Kingdon Capital Management
New York
$11.3M
DPIM
104
Duff & Phelps Investment Management
Illinois
$11.2M
EP
105
Edgestream Partners
New Jersey
$11.1M
VanEck Associates
106
VanEck Associates
New York
$11M
WJWM
107
Williams Jones Wealth Management
New York
$11M
PL
108
Perpetual Ltd
Australia
$10.7M
RIG
109
Renaissance Investment Group
Massachusetts
$10.5M
Los Angeles Capital Management
110
Los Angeles Capital Management
California
$10.3M
AG
111
Algert Global
California
$9.95M
Macquarie Group
112
Macquarie Group
Australia
$9.89M
DekaBank Deutsche Girozentrale
113
DekaBank Deutsche Girozentrale
Germany
$9.89M
RCW
114
Rheos Capital Works
Japan
$9.67M
Skandinaviska Enskilda Banken (SEB)
115
Skandinaviska Enskilda Banken (SEB)
Sweden
$9.66M
AQR Capital Management
116
AQR Capital Management
Connecticut
$9.44M
New York State Teachers Retirement System (NYSTRS)
117
New York State Teachers Retirement System (NYSTRS)
New York
$8.93M
Mercer Global Advisors
118
Mercer Global Advisors
Colorado
$8.85M
California State Teachers Retirement System (CalSTRS)
119
California State Teachers Retirement System (CalSTRS)
California
$8.58M
Barclays
120
Barclays
United Kingdom
$8.38M
William Blair & Company
121
William Blair & Company
Illinois
$8.36M
Asset Management One
122
Asset Management One
Japan
$8.28M
ACM
123
Aquatic Capital Management
Illinois
$8.21M
OPW
124
Osprey Private Wealth
New York
$8.01M
GIA
125
GHP Investment Advisors
Colorado
$7.95M