Fuller & Thaler Asset Management’s Tetra Tech TTEK Stock Holding History

Fuller & Thaler Asset 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	$142M	Buy	4,921,268 +1,606,825	+48%	+$47.2M	0.39%	82
2026 Q1	$99.8M	Buy	+3,314,443	New	+$117M	0.34%	106
2018 Q3	–	Sell	-7,500	Closed	-$88K	–	716
2018 Q2	$88K	Hold	7,500	–	–	﹤0.01%	579
2018 Q1	$73K	Buy	7,500 +2,000	+36%	+$19.8K	﹤0.01%	624
2017 Q4	$53K	Hold	5,500	–	–	﹤0.01%	631
2017 Q3	$51K	Buy	+5,500	New	+$48.3K	﹤0.01%	593

Other funds holding TTEK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Fuller & Thaler Asset Management's TTEK Position: Q2 2026 in Review

Fuller & Thaler Asset Management increased its Tetra Tech (TTEK) stake by 48% in Q2 2026, buying an estimated $47.2M and bringing the position to 4,921,268 shares worth $142M. The position accounts for 0.39% of the portfolio, ranked #82.

Fuller & Thaler Asset Management first reported a position in TTEK in Q3 2017 and has held it in 6 quarters since. 552 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

Fuller & Thaler Asset Management held 4,921,268 shares of Tetra Tech worth $142M as of Q2 2026.
Fuller & Thaler Asset Management bought 1,606,825 Tetra Tech shares in Q2 2026, an estimated $47.2M.
Tetra Tech made up 0.39% of Fuller & Thaler Asset Management's portfolio in Q2 2026, its #82 holding.
Fuller & Thaler Asset Management first reported a position in Tetra Tech in Q3 2017 and has held it in 6 quarters since.
552 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Fuller & Thaler Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.