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Tetra Tech
TTEK

Overview Fund Activity

557 hedge funds and large institutions have $7.09B invested in Tetra Tech in 2025 Q1 according to their latest regulatory filings, with 74 funds opening new positions, 224 increasing their positions, 192 reducing their positions, and 136 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
557
Holders Change
-74
Holders Change %
-11.73%
% of All Funds
7.57%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.08%
New
74
Increased
224
Reduced
192
Closed
136
Calls
$15.1M
Puts
$46.3M
Net Calls
-$31.3M
Net Calls Change
-$15.5M

Top Buyers

1
SP
Sarasin & Partners
United Kingdom
+$135M
2
Amundi
Amundi
France
+$53.1M
3
Citadel Advisors
Citadel Advisors
Florida
+$45.5M
4
LGF
LGT Group Foundation
Liechtenstein
+$44.3M
5
State Street
State Street
Massachusetts
+$41.6M

Top Sellers

1
BCPEMI
Bain Capital Public Equity Management II
Massachusetts
-$96M
2
Allspring Global Investments
Allspring Global Investments
North Carolina
-$65.2M
3
DCM
Driehaus Capital Management
Illinois
-$63.9M
4
AllianceBernstein
AllianceBernstein
Tennessee
-$50M
5
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$38.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
OPERF
226
Oregon Public Employees Retirement Fund
Oregon
$1.59M -$2.93K -100 -0.2%
NAAA
227
New Age Alpha Advisors
New York
$1.59M -$90.7K -3,101 -5%
VA
228
VestGen Advisors
Illinois
$1.58M +$1.58M +53,957 New
BCI
229
Brinker Capital Investments
Pennsylvania
$1.51M +$370K +12,648 +32%
OPS
230
Orion Portfolio Solutions
Nebraska
$1.51M +$370K +12,648 +32%
MAM
231
Martingale Asset Management
Massachusetts
$1.51M -$173K -5,914 -10%
GAM
232
Gotham Asset Management
New York
$1.5M +$1.5M +51,378 New
SSA
233
Schonfeld Strategic Advisors
New York
$1.49M +$801K +27,382 +116%
IG
234
ING Group
Netherlands
$1.48M +$1.48M +50,500 New
GCM
235
Graham Capital Management
Connecticut
$1.47M +$876K +29,964 +149%
WCM Investment Management
236
WCM Investment Management
California
$1.45M -$34.6M -1,186,136 -96%
TAI
237
Terra Alpha Investments
District of Columbia
$1.44M +$65.6K +2,242 +5%
SCM
238
Semanteon Capital Management
Massachusetts
$1.44M +$634K +21,670 +79%
HCA
239
Harbor Capital Advisors
Illinois
$1.42M +$332K +11,340 +31%
Cetera Investment Advisers
240
Cetera Investment Advisers
Illinois
$1.42M -$143K -4,902 -9%
SG Americas Securities
241
SG Americas Securities
New York
$1.36M +$979K +33,491 +259%
Nordea Investment Management
242
Nordea Investment Management
Sweden
$1.35M +$22K +752 +2%
Envestnet Portfolio Solutions
243
Envestnet Portfolio Solutions
Illinois
$1.34M -$360K -12,291 -21%
X
244
Xponance
Pennsylvania
$1.28M +$19.7K +674 +2%
Natixis Advisors
245
Natixis Advisors
Massachusetts
$1.25M -$870K -29,755 -41%
BFG
246
Bleakley Financial Group
New Jersey
$1.2M -$42.6K -1,458 -3%
B
247
Bailard
California
$1.15M – – –
M&T Bank
248
M&T Bank
New York
$1.15M +$471K +16,093 +70%
FG
249
Formula Growth
Quebec, Canada
$1.14M – – –
TCM
250
Tributary Capital Management
Nebraska
$1.12M +$45.9K +1,568 +4%
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10
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