Commonwealth Equity Services
TTEK icon

Commonwealth Equity Services’s Tetra Tech TTEK Stock Holding History

Commonwealth Equity Services’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 		$561K Sell
19,404
-277
-1% -$8.13K ﹤0.01% 3223
2026
Q1 		$593K Sell
19,681
-805
-4% -$28.5K ﹤0.01% 3071
2025
Q4 		$687K Sell
20,486
-2,155
-10% -$72.9K ﹤0.01% 2897
2025
Q3 		$756K Sell
22,641
-881
-4% -$32K ﹤0.01% 2820
2025
Q2 		$846K Sell
23,522
-584
-2% -$19.4K ﹤0.01% 2720
2025
Q1 		$705K Sell
24,106
-7,781
-24% -$261K ﹤0.01% 2756
2024
Q4 		$1.27M Buy
31,887
+2,957
+10% +$133K ﹤0.01% 2224
2024
Q3 		$1.36M Buy
28,930
+205
+0.7% +$9.12K ﹤0.01% 2088
2024
Q2 		$1.18M Sell
28,725
-455
-2% -$18.5K ﹤0.01% 2155
2024
Q1 		$1.08M Buy
29,180
+2,610
+10% +$90.4K ﹤0.01% 2189
2023
Q4 		$887K Buy
26,570
+1,340
+5% +$42.8K ﹤0.01% 2259
2023
Q3 		$767K Buy
25,230
+1,450
+6% +$47.1K ﹤0.01% 2258
2023
Q2 		$779K Sell
23,780
-1,515
-6% -$44.6K ﹤0.01% 2276
2023
Q1 		$743 Buy
25,295
+1,060
+4% +$30.6K ﹤0.01% 2245
2022
Q4 		$703K Sell
24,235
-1,195
-5% -$34.5K ﹤0.01% 2197
2022
Q3 		$653K Sell
25,430
-1,055
-4% -$29.5K ﹤0.01% 2205
2022
Q2 		$723K Sell
26,485
-11,655
-31% -$320K ﹤0.01% 2149
2022
Q1 		$1.26M Buy
38,140
+2,475
+7% +$76.2K ﹤0.01% 1819
2021
Q4 		$1.21M Sell
35,665
-645
-2% -$22.2K ﹤0.01% 1848
2021
Q3 		$1.08M Buy
36,310
+450
+1% +$12.4K ﹤0.01% 1861
2021
Q2 		$875K Sell
35,860
-215
-0.6% -$5.41K ﹤0.01% 2019
2021
Q1 		$979K Sell
36,075
-950
-3% -$25.2K ﹤0.01% 1816
2020
Q4 		$857K Buy
37,025
+2,220
+6% +$50K ﹤0.01% 1756
2020
Q3 		$664K Sell
34,805
-4,355
-11% -$77.4K ﹤0.01% 1768
2020
Q2 		$619K Sell
39,160
-595
-1% -$9.04K ﹤0.01% 1741
2020
Q1 		$561K Sell
39,755
-1,860
-4% -$31.7K ﹤0.01% 1624
2019
Q4 		$717K Buy
41,615
+2,765
+7% +$47.9K ﹤0.01% 1645
2019
Q3 		$674K Buy
38,850
+2,990
+8% +$48.9K ﹤0.01% 1609
2019
Q2 		$563K Buy
35,860
+1,015
+3% +$13.7K ﹤0.01% 1722
2019
Q1 		$415K Sell
34,845
-1,995
-5% -$22.4K ﹤0.01% 1907
2018
Q4 		$381K Buy
36,840
+2,840
+8% +$35.2K ﹤0.01% 1848
2018
Q3 		$464K Sell
34,000
-70
-0.2% -$927 ﹤0.01% 1833
2018
Q2 		$399K Buy
34,070
+2,140
+7% +$22.9K ﹤0.01% 1911
2018
Q1 		$312K Buy
31,930
+1,035
+3% +$10.2K ﹤0.01% 2040
2017
Q4 		$298K Buy
30,895
+15
+0% +$146 ﹤0.01% 2056
2017
Q3 		$287K Buy
30,880
+15
+0% +$132 ﹤0.01% 2012
2017
Q2 		$282K Sell
30,865
-990
-3% -$8.82K ﹤0.01% 1957
2017
Q1 		$260K Buy
31,855
+10
+0% +$83 ﹤0.01% 1957
2016
Q4 		$275K Buy
31,845
+2,525
+9% +$20.4K ﹤0.01% 1829
2016
Q3 		$208K Buy
+29,320
New +$199K ﹤0.01% 1966
2016
Q2 		– Sell
-42,100
Closed -$251K – 2294
2016
Q1 		$251K Buy
42,100
+10
+0% +$53 ﹤0.01% 1762
2015
Q4 		$219K Buy
42,090
+15
+0% +$80 ﹤0.01% 1815
2015
Q3 		$205K Sell
42,075
-15
-0% -$77 ﹤0.01% 1819
2015
Q2 		$216K Buy
42,090
+15
+0% +$77 ﹤0.01% 1873
2015
Q1 		$202K Buy
42,075
+10
+0% +$49 ﹤0.01% 1922
2014
Q4 		$225K Buy
+42,065
New +$220K ﹤0.01% 1768
2014
Q3 		– Sell
-38,200
Closed -$210K – 2139
2014
Q2 		$210K Hold
38,200
– – ﹤0.01% 1794
2014
Q1 		$226K Hold
38,200
– – ﹤0.01% 1674
2013
Q4 		$214K Buy
+38,200
New +$206K ﹤0.01% 1659

Other funds holding TTEK

Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
NONA
Ninety One North America New York $2.13B AUM 9.16% 1-Year Est. Return
SP
Sarasin & Partners London, United Kingdom $8.54B AUM 9.6% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
Retirement Systems of Alabama
Retirement Systems of Alabama Montgomery, Alabama $33.2B AUM 38.15% 1-Year Est. Return

Commonwealth Equity Services's TTEK Position: Q2 2026 in Review

Commonwealth Equity Services reduced its Tetra Tech (TTEK) stake by 1.4% in Q2 2026, selling an estimated $8.13K and leaving 19,404 shares worth $561K. The position accounts for ﹤0.01% of the portfolio, ranked #3223.

Commonwealth Equity Services first reported a position in TTEK in Q4 2013 and has held it in 49 quarters since. The position peaked at $1.36M in Q3 2024. 180 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • Commonwealth Equity Services held 19,404 shares of Tetra Tech worth $561K as of Q2 2026.
  • Commonwealth Equity Services sold 277 Tetra Tech shares in Q2 2026, an estimated $8.13K.
  • Tetra Tech made up ﹤0.01% of Commonwealth Equity Services's portfolio in Q2 2026, its #3223 holding.
  • Commonwealth Equity Services first reported a position in Tetra Tech in Q4 2013 and has held it in 49 quarters since.
  • Commonwealth Equity Services's Tetra Tech position peaked at $1.36M in Q3 2024.
  • 180 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Commonwealth Equity Services's 13F filing for Q2 2026, filed 29 Jul 2026.