ALPS Advisors’s Tetra Tech TTEK Stock Holding History

ALPS Advisors’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	$1.22M	Buy	40,571 +7,780	+24%	+$275K	0.01%	544
2025 Q4	$1.1M	Buy	32,791 +8,632	+36%	+$292K	0.01%	538
2025 Q3	$806K	Buy	24,159 +12,027	+99%	+$437K	﹤0.01%	600
2025 Q2	$436K	Buy	+12,132	New	+$404K	﹤0.01%	700
2023 Q3	–	Sell	-67,975	Closed	-$2.23M	–	1126
2023 Q2	$2.23M	Buy	67,975 +21,075	+45%	+$620K	0.02%	291
2023 Q1	$1.38M	Buy	46,900 +5,200	+12%	+$150K	0.01%	377
2022 Q4	$1.21M	Buy	41,700 +4,200	+11%	+$121K	0.01%	409
2022 Q3	$964K	Buy	+37,500	New	+$1.05M	0.01%	478
2019 Q1	–	Sell	-31,685	Closed	-$328K	–	1010
2018 Q4	$328K	Sell	31,685 -2,955	-9%	-$36.6K	﹤0.01%	752
2018 Q3	$473K	Buy	+34,640	New	+$459K	﹤0.01%	749

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

ALPS Advisors's TTEK Position: Q1 2026 in Review

ALPS Advisors increased its Tetra Tech (TTEK) stake by 24% in Q1 2026, buying an estimated $275K and bringing the position to 40,571 shares worth $1.22M. The position accounts for 0.01% of the portfolio, ranked #544.

ALPS Advisors first reported a position in TTEK in Q3 2018 and has held it in 10 quarters since. The position peaked at $2.23M in Q2 2023. 588 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

ALPS Advisors held 40,571 shares of Tetra Tech worth $1.22M as of Q1 2026.
ALPS Advisors bought 7,780 Tetra Tech shares in Q1 2026, an estimated $275K.
Tetra Tech made up 0.01% of ALPS Advisors's portfolio in Q1 2026, its #544 holding.
ALPS Advisors first reported a position in Tetra Tech in Q3 2018 and has held it in 10 quarters since.
ALPS Advisors's Tetra Tech position peaked at $2.23M in Q2 2023.
588 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on ALPS Advisors's 13F filing for Q1 2026, filed 8 May 2026.