Atria Investments’s Tetra Tech TTEK Stock Holding History

Atria Investments’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	$965K	Sell	33,401 -534	-2%	-$15.7K	0.01%	1135
2026 Q1	$1.02M	Sell	33,935 -8,439	-20%	-$298K	0.01%	1044
2025 Q4	$1.42M	Sell	42,374 -5,134	-11%	-$174K	0.02%	890
2025 Q3	$1.59M	Buy	47,508 +17,911	+61%	+$651K	0.02%	821
2025 Q2	$1.06M	Buy	29,597 +21,538	+267%	+$717K	0.01%	999
2025 Q1	$236K	Buy	8,059 +799	+11%	+$26.8K	﹤0.01%	1749
2024 Q4	$289K	Buy	7,260 +146	+2%	+$6.55K	﹤0.01%	1612
2024 Q3	$335K	Sell	7,114 -1,316	-16%	-$58.6K	﹤0.01%	1560
2024 Q2	$345K	Buy	+8,430	New	+$344K	﹤0.01%	1505

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 $3.38T AUM 44.17% 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

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Atria Investments's TTEK Position: Q2 2026 in Review

Atria Investments reduced its Tetra Tech (TTEK) stake by 1.6% in Q2 2026, selling an estimated $15.7K and leaving 33,401 shares worth $965K. The position accounts for 0.01% of the portfolio, ranked #1135.

Atria Investments first reported a position in TTEK in Q2 2024 and has held it in 9 quarters since. The position peaked at $1.59M in Q3 2025. 554 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

Atria Investments held 33,401 shares of Tetra Tech worth $965K as of Q2 2026.
Atria Investments sold 534 Tetra Tech shares in Q2 2026, an estimated $15.7K.
Tetra Tech made up 0.01% of Atria Investments's portfolio in Q2 2026, its #1135 holding.
Atria Investments first reported a position in Tetra Tech in Q2 2024 and has held it in 9 quarters since.
Atria Investments's Tetra Tech position peaked at $1.59M in Q3 2025.
554 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Atria Investments's 13F filing for Q2 2026, filed 28 Jul 2026.