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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 %
JF
601
Jump Financial
Illinois
– -$938K -23,543 Closed
GCP
602
GSA Capital Partners
United Kingdom
– -$853K -21,400 Closed
SAM
603
Strategy Asset Managers
California
– -$824K -20,673 Closed
BSG
604
Black Swift Group
Colorado
– -$797K -20,000 Closed
DA
605
Denali Advisors
California
– -$789K -19,802 Closed
TD Asset Management
606
TD Asset Management
Ontario, Canada
– -$782K -19,630 Closed
AC
607
AXQ Capital
New Jersey
– -$733K -18,400 Closed
LOAMU
608
Lombard Odier Asset Management (USA)
New York
– -$702K -17,627 Closed
Susquehanna International Group
609
Susquehanna International Group
Pennsylvania
– -$680K -17,056 Closed
MFG
610
Menard Financial Group
Texas
– -$625K -15,688 Closed
FAM
611
Fred Alger Management
New York
– -$617K -15,475 Closed
BAM
612
Blueshift Asset Management
New Jersey
– -$599K -15,032 Closed
YMRC
613
Yorktown Management & Research Company
Virginia
– -$568K -14,250 Closed
CPBTD
614
Central Pacific Bank - Trust Division
Hawaii
– -$551K -13,829 Closed
GIM
615
Granahan Investment Management
Massachusetts
– -$495K -12,426 Closed
WorldQuant Millennium Advisors
616
WorldQuant Millennium Advisors
New York
– -$493K -12,362 Closed
SI
617
Stephens Inc
Arkansas
– -$483K -12,130 Closed
QC
618
Quadrature Capital
United Kingdom
– -$427K -10,727 Closed
EC
619
EntryPoint Capital
New York
– -$385K -9,664 Closed
KAS
620
Kestra Advisory Services
Texas
– -$378K -9,495 Closed
DTL
621
Dynamic Technology Lab
Singapore
– -$363K -9,114 Closed
Connor, Clark & Lunn Investment Management (CC&L)
622
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$337K -8,451 Closed
PA
623
PFG Advisors
Arizona
– -$335K -8,415 Closed
CAM
624
Cresset Asset Management
Illinois
– -$309K -7,745 Closed
PF
625
Phoenix Financial
Israel
– -$308K -7,723 Closed
23 24
25
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