WCM Investment Management
TTEK icon

WCM Investment Management’s Tetra Tech TTEK Stock Holding History

WCM Investment Management’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 		$979K Sell
33,914
-14,751
-30% -$433K ﹤0.01% 239
2026
Q1 		$1.45M Buy
48,665
+1,399
+3% +$49.5K ﹤0.01% 223
2025
Q4 		$1.61M Sell
47,266
-34,750
-42% -$1.18M ﹤0.01% 211
2025
Q3 		$2.76M Buy
82,016
+24,673
+43% +$897K 0.01% 190
2025
Q2 		$2.04M Buy
57,343
+7,617
+15% +$254K ﹤0.01% 191
2025
Q1 		$1.45M Sell
49,726
-1,186,136
-96% -$39.8M ﹤0.01% 239
2024
Q4 		$49.2M Sell
1,235,862
-195,237
-14% -$8.76M 0.12% 53
2024
Q3 		$66.4M Sell
1,431,099
-285,301
-17% -$12.7M 0.15% 48
2024
Q2 		$73.8M Buy
1,716,400
+26,945
+2% +$1.1M 0.17% 48
2024
Q1 		$62.4M Sell
1,689,455
-10,235
-0.6% -$355K 0.15% 49
2023
Q4 		$57.1M Buy
1,699,690
+41,970
+3% +$1.34M 0.16% 48
2023
Q3 		$50.3M Buy
1,657,720
+253,145
+18% +$8.23M 0.15% 44
2023
Q2 		$46.3M Buy
1,404,575
+871,390
+163% +$25.6M 0.14% 49
2023
Q1 		$15.7M Buy
533,185
+3,310
+0.6% +$95.6K 0.05% 95
2022
Q4 		$15.4M Sell
529,875
-12,550
-2% -$363K 0.05% 89
2022
Q3 		$13.8M Buy
542,425
+14,370
+3% +$402K 0.05% 90
2022
Q2 		$14.2M Buy
528,055
+255
+0% +$6.99K 0.05% 86
2022
Q1 		$17.4M Buy
527,800
+69,400
+15% +$2.14M 0.05% 83
2021
Q4 		$15.6M Sell
458,400
-56,195
-11% -$1.94M 0.04% 97
2021
Q3 		$15.4M Buy
514,595
+3,300
+0.6% +$90.6K 0.04% 81
2021
Q2 		$12.5M Buy
511,295
+20,190
+4% +$508K 0.03% 97
2021
Q1 		$13.3M Sell
491,105
-9,285
-2% -$246K 0.04% 82
2020
Q4 		$11.6M Buy
500,390
+1,140
+0.2% +$25.7K 0.03% 93
2020
Q3 		$9.54M Buy
499,250
+13,050
+3% +$232K 0.03% 88
2020
Q2 		$7.69M Buy
486,200
+18,600
+4% +$282K 0.03% 90
2020
Q1 		$6.6M Buy
467,600
+130,360
+39% +$2.22M 0.04% 72
2019
Q4 		$5.81M Buy
337,240
+245,130
+266% +$4.25M 0.03% 88
2019
Q3 		$1.6M Sell
92,110
-110
-0.1% -$1.8K 0.01% 87
2019
Q2 		$1.45M Sell
92,220
-1,975
-2% -$26.6K 0.01% 99
2019
Q1 		$1.12M Buy
+94,195
New +$1.06M 0.01% 115

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

WCM Investment Management's TTEK Position: Q2 2026 in Review

WCM Investment Management reduced its Tetra Tech (TTEK) stake by 30% in Q2 2026, selling an estimated $433K and leaving 33,914 shares worth $979K. The position accounts for ﹤0.01% of the portfolio, ranked #239.

WCM Investment Management first reported a position in TTEK in Q1 2019 and has held it in 30 quarters since. The position peaked at $73.8M in Q2 2024. 553 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

  • WCM Investment Management held 33,914 shares of Tetra Tech worth $979K as of Q2 2026.
  • WCM Investment Management sold 14,751 Tetra Tech shares in Q2 2026, an estimated $433K.
  • Tetra Tech made up ﹤0.01% of WCM Investment Management's portfolio in Q2 2026, its #239 holding.
  • WCM Investment Management first reported a position in Tetra Tech in Q1 2019 and has held it in 30 quarters since.
  • WCM Investment Management's Tetra Tech position peaked at $73.8M in Q2 2024.
  • 553 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on WCM Investment Management's 13F filing for Q2 2026, filed 13 Aug 2026.