Caprock Group’s Tetra Tech TTEK Stock Holding History

Caprock Group’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	$943K	Buy	31,293 +1,628	+5%	+$57.5K	0.02%	566
2025 Q4	$995K	Sell	29,665 -16,491	-36%	-$558K	0.02%	604
2025 Q3	$1.68M	Buy	+46,156	New	+$1.68M	0.04%	406
2025 Q1	$564K	Buy	19,271 +12,965	+206%	+$435K	0.02%	673
2024 Q4	$251K	Sell	6,306 -1,939	-24%	-$87K	0.01%	860
2024 Q3	$389K	Buy	8,245 +785	+11%	+$34.9K	0.01%	639
2024 Q2	$305K	Buy	+7,460	New	+$304K	0.01%	670
2021 Q2	–	Sell	-9,000	Closed	-$244K	–	564
2021 Q1	$244K	Hold	9,000	–	–	0.03%	404
2020 Q4	$208K	Buy	+9,000	New	+$203K	0.02%	438
2020 Q1	–	Sell	-14,700	Closed	-$253K	–	419
2019 Q4	$253K	Sell	14,700 -225	-2%	-$3.9K	0.05%	280
2019 Q3	$259K	Hold	14,925	–	–	0.05%	264
2019 Q2	$234K	Buy	+14,925	New	+$201K	0.05%	275
2018 Q4	–	Sell	-18,170	Closed	-$248K	–	403
2018 Q3	$248K	Sell	18,170 -2,050	-10%	-$27.1K	0.05%	312
2018 Q2	$237K	Buy	+20,220	New	+$216K	0.05%	344
2018 Q1	–	Sell	-20,355	Closed	-$200K	–	493
2017 Q4	$200K	Buy	+20,355	New	+$198K	0.04%	432

Other funds holding TTEK

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 Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Caprock Group's TTEK Position: Q1 2026 in Review

Caprock Group increased its Tetra Tech (TTEK) stake by 5.5% in Q1 2026, buying an estimated $57.5K and bringing the position to 31,293 shares worth $943K. The position accounts for 0.02% of the portfolio, ranked #566.

Caprock Group first reported a position in TTEK in Q4 2017 and has held it in 15 quarters since. The position peaked at $1.68M in Q3 2025. 588 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

Caprock Group held 31,293 shares of Tetra Tech worth $943K as of Q1 2026.
Caprock Group bought 1,628 Tetra Tech shares in Q1 2026, an estimated $57.5K.
Tetra Tech made up 0.02% of Caprock Group's portfolio in Q1 2026, its #566 holding.
Caprock Group first reported a position in Tetra Tech in Q4 2017 and has held it in 15 quarters since.
Caprock Group's Tetra Tech position peaked at $1.68M in Q3 2025.
588 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Caprock Group's 13F filing for Q1 2026, filed 11 May 2026.