Institutional Ownership Tetra Tech Inc (TTEK)
This table provides information about the institutional ownership of Tetra Tech Inc (TTEK). We have compiled data on the 659 institutions that hold shares in the stock, with a total of 232 Million shares, which have been reported (via 13F filing form) to have a value of $8.36 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Baillie Gifford & CO
|
Aug 06, 2025 Q2 2025 |
587,870
shares
|
$21 Million
0.02% of portfolio
|
Q2 2025
Added 63453.51%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
560,562
shares
|
$20 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Neumeier Poma Investment Counsel LLC
|
May 12, 2025 Q1 2025 |
549,921
shares
|
$19.6 Million
1.91% of portfolio
|
Q1 2025
Reduced 21.87%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Aug 12, 2025 Q2 2025 |
543,895
shares
|
$19.4 Million
0.01% of portfolio
|
Q2 2025
Reduced 5.08%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
522,298
shares
|
$18.7 Million
0.02% of portfolio
|
Q2 2025
New holding
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
519,200
shares
|
$18.5 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.39%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Aug 13, 2025 Q2 2025 |
506,129
shares
|
$18.1 Million
0.01% of portfolio
|
Q2 2025
Added 4.45%
|
|
|
Candriam S.C.A.
|
Aug 08, 2025 Q2 2025 |
498,259
shares
|
$17.8 Million
0.11% of portfolio
|
Q2 2025
Added 9.11%
|
|
|
Russell Investments Group, Ltd.
|
Aug 13, 2025 Q2 2025 |
497,845
shares
|
$17.8 Million
0.02% of portfolio
|
Q2 2025
Reduced 6.51%
|
|
|
Ci Investments Inc.
Toronto, A6 |
Aug 12, 2025 Q2 2025 |
497,476
shares
|
$17.8 Million
0.07% of portfolio
|
Q2 2025
Added 8411.14%
|
|
|
Sei Investments CO
Oaks, PA |
Aug 14, 2025 Q2 2025 |
490,798
shares
|
$17.5 Million
0.02% of portfolio
|
Q2 2025
Added 24.47%
|
|
|
J. Safra Sarasin Holding Ag
Basel, V8 |
Jul 21, 2025 Q2 2025 |
479,740
shares
|
$17.1 Million
0.3% of portfolio
|
Q2 2025
Reduced 7.88%
|
|
|
One8zero8, LLC
Greensboro, NC |
Aug 12, 2025 Q2 2025 |
459,745
shares
|
$16.4 Million
3.9% of portfolio
|
Q2 2025
Reduced 2.29%
|
|
|
Winslow Asset Management Inc
|
Aug 13, 2025 Q2 2025 |
447,862
shares
|
$16 Million
3.25% of portfolio
|
Q2 2025
Added 1.89%
|
|
|
Legal & General Group PLC
London, X0 |
Aug 12, 2025 Q2 2025 |
440,261
shares
|
$15.7 Million
0.0% of portfolio
|
Q2 2025
Reduced 0.03%
|
|
|
Retirement Systems Of Alabama
|
Aug 04, 2025 Q2 2025 |
425,827
shares
|
$15.2 Million
0.06% of portfolio
|
Q2 2025
Added 12.95%
|
|
|
Trillium Asset Management, LLC
Boston, MA |
Aug 05, 2025 Q2 2025 |
423,028
shares
|
$15.1 Million
0.42% of portfolio
|
Q2 2025
Reduced 2.97%
|
|
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
416,738
shares
|
$14.9 Million
0.33% of portfolio
|
Q2 2025
New holding
|
|
|
Toroso Investments, LLC
Massapequa, NY |
Aug 14, 2025 Q2 2025 |
413,489
shares
|
$14.8 Million
0.11% of portfolio
|
Q2 2025
Reduced 3.74%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
392,500
shares
|
$14 Million
0.02% of portfolio
|
Q2 2025
Added 48.11%
|
|
|
Ninety One North America, Inc.
New York, NY |
Jul 18, 2025 Q2 2025 |
384,789
shares
|
$13.7 Million
0.7% of portfolio
|
Q2 2025
Added 5.21%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
374,847
shares
|
$13.4 Million
0.0% of portfolio
|
Q2 2025
Added 97.65%
|
|
|
Hsbc Holdings PLC
London, X0 |
Aug 13, 2025 Q2 2025 |
364,518
shares
|
$13 Million
0.01% of portfolio
|
Q2 2025
Reduced 9.21%
|
|
|
Aegon Asset Management Uk PLC
|
Jul 28, 2025 Q2 2025 |
342,627
shares
|
$12.2 Million
0.16% of portfolio
|
Q1 2023
Added 48.34%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Aug 14, 2025 Q2 2025 |
316,874
shares
|
$11.3 Million
0.03% of portfolio
|
Q2 2025
Reduced 14.24%
|