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Tetra Tech

603 hedge funds and large institutions have $8.21B invested in Tetra Tech in 2025 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 182 increasing their positions, 250 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

0.36% less ownership

Funds ownership: 93.66%93.3% (-0.36%)

27% less repeat investments, than reductions

Existing positions increased: 182 | Existing positions reduced: 250

93% less call options, than puts

Call options by funds: $2.92M | Put options by funds: $41.5M

Holders
603
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
$2.92M
Puts
$41.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
William Blair & Company
151
William Blair & Company
Illinois
$4.14M
AB
152
Amalgamated Bank
New York
$3.96M
Lazard Asset Management
153
Lazard Asset Management
New York
$3.91M
State of Tennessee, Department of Treasury
154
State of Tennessee, Department of Treasury
Tennessee
$3.9M
SLAM
155
Swiss Life Asset Management
$3.89M
STB
156
S&T Bank
Pennsylvania
$3.76M
IP
157
Isthmus Partners
Wisconsin
$3.74M
PFSRSONJ
158
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.7M
Treasurer of the State of North Carolina
159
Treasurer of the State of North Carolina
North Carolina
$3.69M
MOACM
160
Mutual of America Capital Management
New York
$3.65M
AG
161
AIA Group
Hong Kong
$3.63M
KCM
162
Kennedy Capital Management
Missouri
$3.58M
LOAME
163
Lombard Odier Asset Management (Europe)
United Kingdom
$3.52M
TI
164
Trexquant Investment
Connecticut
$3.49M
CP
165
CenterBook Partners
Connecticut
$3.48M
AWCI
166
Alpine Woods Capital Investors
New York
$3.45M
SIC
167
SFE Investment Counsel
California
$3.44M
Nisa Investment Advisors
168
Nisa Investment Advisors
Missouri
$3.42M
Stifel Financial
169
Stifel Financial
Missouri
$3.41M
Asset Management One
170
Asset Management One
Japan
$3.35M
Mariner
171
Mariner
Kansas
$3.29M
FNBOO
172
First National Bank of Omaha
Nebraska
$3.28M
RHJA
173
Rice Hall James & Associates
California
$3.21M
CII
174
Capital International Inc
California
$3.2M
Marshall Wace
175
Marshall Wace
United Kingdom
$3.19M