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Tower Research Capital (TRC)’s Tetra Tech TTEK Stock Holding History

Tower Research Capital (TRC)’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
Q1 		$295K Sell
9,801
-4,569
-32% -$162K 0.01% 1314
2025
Q4 		$482K Buy
14,370
+4,101
+40% +$139K 0.01% 845
2025
Q3 		$343K Sell
10,269
-8,071
-44% -$293K 0.01% 1097
2025
Q2 		$660K Buy
18,340
+10,378
+130% +$345K 0.02% 770
2025
Q1 		$233K Sell
7,962
-10,805
-58% -$363K 0.01% 1284
2024
Q4 		$748K Sell
18,767
-2,661
-12% -$119K 0.01% 807
2024
Q3 		$1.01M Sell
21,428
-7,032
-25% -$313K 0.03% 529
2024
Q2 		$1.16M Buy
28,460
+12,005
+73% +$489K 0.02% 677
2024
Q1 		$608K Buy
16,455
+3,425
+26% +$119K 0.01% 760
2023
Q4 		$435K Buy
13,030
+4,015
+45% +$128K 0.01% 1485
2023
Q3 		$274K Sell
9,015
-9,250
-51% -$301K 0.01% 1234
2023
Q2 		$598K Sell
18,265
-13,105
-42% -$385K 0.02% 857
2023
Q1 		$921K Buy
31,370
+18,375
+141% +$531K 0.03% 494
2022
Q4 		$377K Sell
12,995
-6,150
-32% -$178K 0.02% 872
2022
Q3 		$492K Sell
19,145
-32,855
-63% -$919K 0.01% 1154
2022
Q2 		$1.42M Buy
52,000
+30,415
+141% +$834K 0.03% 497
2022
Q1 		$712K Buy
21,585
+1,185
+6% +$36.5K 0.01% 948
2021
Q4 		$693K Buy
20,400
+2,615
+15% +$90.1K 0.01% 906
2021
Q3 		$531K Sell
17,785
-2,975
-14% -$81.7K 0.01% 939
2021
Q2 		$507K Sell
20,760
-3,285
-14% -$82.7K 0.01% 1172
2021
Q1 		$653K Sell
24,045
-21,350
-47% -$566K 0.01% 1024
2020
Q4 		$1.05M Sell
45,395
-205,785
-82% -$4.64M 0.03% 495
2020
Q3 		$4.8M Buy
251,180
+104,525
+71% +$1.86M 0.05% 86
2020
Q2 		$2.32M Buy
146,655
+146,645
+1,466,450% +$2.23M 0.1% 186
2020
Q1 		$0 Sell
10
-27,450
-100% -$468K ﹤0.01% 3902
2019
Q4 		$473K Buy
27,460
+24,840
+948% +$430K 0.04% 278
2019
Q3 		$45K Buy
+2,620
New +$42.8K ﹤0.01% 1871
2019
Q2 		– Sell
-8,430
Closed -$100K – 4303
2019
Q1 		$100K Buy
8,430
+7,930
+1,586% +$88.9K 0.01% 1431
2018
Q4 		$5K Sell
500
-7,740
-94% -$96K ﹤0.01% 2943
2018
Q3 		$113K Buy
8,240
+8,070
+4,747% +$107K 0.01% 1276
2018
Q2 		$2K Buy
+170
New +$1.82K ﹤0.01% 3378
2017
Q4 		– Sell
-25,075
Closed -$233K – 4026
2017
Q3 		$233K Buy
25,075
+22,565
+899% +$198K 0.02% 658
2017
Q2 		$23K Buy
2,510
+2,400
+2,182% +$21.4K ﹤0.01% 1148
2017
Q1 		$1K Sell
110
-8,775
-99% -$72.7K ﹤0.01% 2855
2016
Q4 		$76K Buy
8,885
+4,890
+122% +$39.5K 0.01% 1125
2016
Q3 		$28K Sell
3,995
-12,690
-76% -$86K ﹤0.01% 1433
2016
Q2 		$102K Buy
16,685
+15,605
+1,445% +$93.3K 0.01% 1095
2016
Q1 		$6K Buy
+1,080
New +$5.74K ﹤0.01% 2561
2015
Q4 		– Sell
-330
Closed -$2K – 5054
2015
Q3 		$2K Sell
330
-2,040
-86% -$10.4K ﹤0.01% 3408
2015
Q2 		$12K Sell
2,370
-21,105
-90% -$108K ﹤0.01% 2549
2015
Q1 		$113K Buy
23,475
+23,405
+33,436% +$116K 0.01% 785
2014
Q4 		$0 Sell
70
-900
-93% -$4.71K ﹤0.01% 4697
2014
Q3 		$5K Sell
970
-855
-47% -$4.45K ﹤0.01% 3320
2014
Q2 		$10K Buy
1,825
+1,040
+132% +$5.69K ﹤0.01% 2381
2014
Q1 		$5K Sell
785
-3,145
-80% -$18.3K ﹤0.01% 3300
2013
Q4 		$22K Sell
3,930
-13,285
-77% -$71.7K ﹤0.01% 2233
2013
Q3 		$90K Buy
17,215
+16,315
+1,813% +$78.2K 0.01% 1390
2013
Q2 		$4K Buy
+900
New +$4.78K ﹤0.01% 3126

Other funds holding TTEK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Tower Research Capital (TRC)'s TTEK Position: Q1 2026 in Review

Tower Research Capital (TRC) reduced its Tetra Tech (TTEK) stake by 32% in Q1 2026, selling an estimated $162K and leaving 9,801 shares worth $295K. The position accounts for 0.01% of the portfolio, ranked #1314.

Tower Research Capital (TRC) first reported a position in TTEK in Q2 2013 and has held it in 48 quarters since. The position peaked at $4.8M in Q3 2020. 588 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

  • Tower Research Capital (TRC) held 9,801 shares of Tetra Tech worth $295K as of Q1 2026.
  • Tower Research Capital (TRC) sold 4,569 Tetra Tech shares in Q1 2026, an estimated $162K.
  • Tetra Tech made up 0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #1314 holding.
  • Tower Research Capital (TRC) first reported a position in Tetra Tech in Q2 2013 and has held it in 48 quarters since.
  • Tower Research Capital (TRC)'s Tetra Tech position peaked at $4.8M in Q3 2020.
  • 588 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.