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Tetra Tech

586 hedge funds and large institutions have $7.35B invested in Tetra Tech in 2026 Q1 according to their latest regulatory filings, with 74 funds opening new positions, 199 increasing their positions, 227 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

13% less first-time investments, than exits

New positions opened: 74 | Existing positions closed: 85

29% less funds holding in top 10

Funds holding in top 10: 75 (-2)

91% less call options, than puts

Call options by funds: $4.07M | Put options by funds: $43.3M

Holders
586
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.07M
Puts
$43.3M
Net Calls
Net Calls Change

Top Buyers

1 +$133M
2 +$117M
3 +$83.7M
4
Citadel Advisors
Citadel Advisors
Florida
+$59.7M
5
BlackRock
BlackRock
New York
+$37.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Cerity Partners
226
Cerity Partners
New York
$1.81M
VOYA Investment Management
227
VOYA Investment Management
Georgia
$1.77M
NMIMC
228
Northwestern Mutual Investment Management Company
Wisconsin
$1.76M
Nordea Investment Management
229
Nordea Investment Management
Sweden
$1.75M
NAAA
230
New Age Alpha Advisors
New York
$1.74M
Daiwa Securities Group
231
Daiwa Securities Group
Japan
$1.71M
CAPTRUST Financial Advisors
232
CAPTRUST Financial Advisors
North Carolina
$1.68M
SM
233
Sciencast Management
New Jersey
$1.67M
Acadian Asset Management
234
Acadian Asset Management
Massachusetts
$1.65M
NMERB
235
New Mexico Educational Retirement Board
New Mexico
$1.64M
Citigroup
236
Citigroup
New York
$1.61M
OPERF
237
Oregon Public Employees Retirement Fund
Oregon
$1.61M
VF
238
Vest Financial
Virginia
$1.59M
FGP
239
Freestone Grove Partners
California
$1.55M
Focus Partners Wealth
240
Focus Partners Wealth
Massachusetts
$1.53M
Stifel Financial
241
Stifel Financial
Missouri
$1.47M
ETC
242
Exchange Traded Concepts
Oklahoma
$1.47M
BC
243
Bridgefront Capital
Texas
$1.46M
WCM Investment Management
244
WCM Investment Management
California
$1.45M
ZBNA
245
Zions Bancorporation, National Association
Utah
$1.45M
Skandinaviska Enskilda Banken (SEB)
246
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.43M
SDIC
247
South Dakota Investment Council
South Dakota
$1.42M
CP
248
CenterBook Partners
Connecticut
$1.39M
X
249
Xponance
Pennsylvania
$1.35M
NEI
250
Northwest & Ethical Investments
Ontario, Canada
$1.34M