Cambridge Investment Research Advisors
TTEK icon

Cambridge Investment Research Advisors’s Tetra Tech TTEK Stock Holding History

Cambridge Investment Research Advisors’s Portfolio TTEK Stock Details TTEK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$238K Sell
8,248
-2,493
-23% -$73.2K ﹤0.01% 3664
2026
Q1 		$324K Sell
10,741
-19,415
-64% -$686K ﹤0.01% 3219
2025
Q4 		$1.01M Buy
30,156
+19,403
+180% +$656K ﹤0.01% 2087
2025
Q3 		$359K Sell
10,753
-19,985
-65% -$726K ﹤0.01% 2962
2025
Q2 		$1.1M Buy
30,738
+12,242
+66% +$408K ﹤0.01% 1868
2025
Q1 		$541K Buy
18,496
+5,275
+40% +$177K ﹤0.01% 2366
2024
Q4 		$527K Sell
13,221
-908
-6% -$40.8K ﹤0.01% 2385
2024
Q3 		$666K Buy
14,129
+709
+5% +$31.6K ﹤0.01% 2184
2024
Q2 		$549K Buy
13,420
+4,115
+44% +$168K ﹤0.01% 2227
2024
Q1 		$344K Buy
9,305
+375
+4% +$13K ﹤0.01% 2597
2023
Q4 		$298K Sell
8,930
-350
-4% -$11.2K ﹤0.01% 2601
2023
Q3 		$282K Buy
9,280
+670
+8% +$21.8K ﹤0.01% 2544
2023
Q2 		$282K Buy
8,610
+1,795
+26% +$52.8K ﹤0.01% 2582
2023
Q1 		$200K Sell
6,815
-4,660
-41% -$135K ﹤0.01% 2830
2022
Q4 		$333K Buy
+11,475
New +$332K ﹤0.01% 2354
2022
Q1 		– Sell
-5,955
Closed -$202K – 3312
2021
Q4 		$202K Buy
+5,955
New +$205K ﹤0.01% 2890
2021
Q2 		– Sell
-16,165
Closed -$439K – 3168
2021
Q1 		$439K Buy
16,165
+475
+3% +$12.6K ﹤0.01% 1993
2020
Q4 		$363K Buy
15,690
+905
+6% +$20.4K ﹤0.01% 1992
2020
Q3 		$282K Buy
+14,785
New +$263K ﹤0.01% 1986
2018
Q2 		– Sell
-23,250
Closed -$228K – 2258
2018
Q1 		$228K Buy
+23,250
New +$230K ﹤0.01% 1884

Other funds holding TTEK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Cambridge Investment Research Advisors's TTEK Position: Q2 2026 in Review

Cambridge Investment Research Advisors reduced its Tetra Tech (TTEK) stake by 23% in Q2 2026, selling an estimated $73.2K and leaving 8,248 shares worth $238K. The position accounts for ﹤0.01% of the portfolio, ranked #3664.

Cambridge Investment Research Advisors first reported a position in TTEK in Q1 2018 and has held it in 20 quarters since. The position peaked at $1.1M in Q2 2025. 552 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • Cambridge Investment Research Advisors held 8,248 shares of Tetra Tech worth $238K as of Q2 2026.
  • Cambridge Investment Research Advisors sold 2,493 Tetra Tech shares in Q2 2026, an estimated $73.2K.
  • Tetra Tech made up ﹤0.01% of Cambridge Investment Research Advisors's portfolio in Q2 2026, its #3664 holding.
  • Cambridge Investment Research Advisors first reported a position in Tetra Tech in Q1 2018 and has held it in 20 quarters since.
  • Cambridge Investment Research Advisors's Tetra Tech position peaked at $1.1M in Q2 2025.
  • 552 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q2 2026, filed 27 Jul 2026.