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Tetra Tech

608 hedge funds and large institutions have $8.22B invested in Tetra Tech in 2025 Q4 according to their latest regulatory filings, with 94 funds opening new positions, 183 increasing their positions, 252 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

40% more funds holding in top 10

Funds holding in top 10: 57 (+2)

36% more first-time investments, than exits

New positions opened: 94 | Existing positions closed: 69

2% more funds holding

Funds holding: 595608 (+13)

0% less capital invested

Capital invested by funds: $8.22B → $8.22B (-$7.38M)

0.42% less ownership

Funds ownership: 93.73%93.3% (-0.42%)

27% less repeat investments, than reductions

Existing positions increased: 183 | Existing positions reduced: 252

93% less call options, than puts

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

Holders
608
Holders Change
+13
Holders Change %
+2.18%
% of All Funds
7.4%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.09%
New
94
Increased
183
Reduced
252
Closed
69
Calls
$2.92M
Puts
$41.5M
Net Calls
-$38.6M
Net Calls Change
+$22.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$865M -$16.9M -501,178 -2%
BlackRock
2
BlackRock
New York
$863M +$7.63M +225,612 +0.9%
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$376M -$101M -2,984,899 -21%
State Street
4
State Street
Massachusetts
$316M -$63.2M -1,868,482 -17%
Capital International Investors
5
Capital International Investors
California
$302M +$65.5M +1,936,902 +27%
Neuberger Berman Group
6
Neuberger Berman Group
New York
$280M -$22.9M -676,477 -7%
Sands Capital Management
7
Sands Capital Management
Virginia
$235M -$5.82M -172,028 -2%
Amundi
8
Amundi
France
$171M -$22.5M -663,884 -12%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$170M +$1.77M +52,375 +1%
Fidelity International
10
Fidelity International
Bermuda
$157M +$12.9M +381,708 +9%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$123M +$2.82M +83,419 +2%
Norges Bank
12
Norges Bank
Norway
$115M +$116M +3,433,575 New
Impax Asset Management Group
13
Impax Asset Management Group
United Kingdom
$108M +$108M +3,208,190 New
LGF
14
LGT Group Foundation
Liechtenstein
$104M +$2.8M +82,719 +3%
AllianceBernstein
15
AllianceBernstein
Tennessee
$103M -$118M -3,502,245 -53%
Corient Private Wealth
16
Corient Private Wealth
Florida
$103M +$46.5M +1,374,897 +78%
FCM
17
Fernbridge Capital Management
California
$103M +$69.4M +2,051,175 +202%
AQR Capital Management
18
AQR Capital Management
Connecticut
$96.4M +$75.7M +2,238,721 +352%
Ninety One (UK)
19
Ninety One (UK)
United Kingdom
$94M -$2.27M -67,253 -2%
Ameriprise
20
Ameriprise
Minnesota
$87.7M +$2.62M +77,609 +3%
Invesco
21
Invesco
Georgia
$86.2M +$8.79M +259,887 +11%
MGP
22
M&G plc
United Kingdom
$81.8M -$135K -3,988 -0.2%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$79M -$9.46M -279,651 -11%
Northern Trust
24
Northern Trust
Illinois
$78.8M -$6.81M -201,284 -8%
RS
25
Robeco Schweiz
Switzerland
$78.7M -$1.08M -31,916 -1%