Cornerstone Planning Group’s Tetra Tech TTEK Stock Holding History

Cornerstone Planning 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	$1.75K	Sell	56 -585	-91%	-$20.7K	﹤0.01%	1324
2025 Q4	$23.8K	Buy	641 +515	+409%	+$17.4K	﹤0.01%	540
2025 Q3	$20.8K	Buy	126 +64	+103%	+$2.33K	﹤0.01%	567
2025 Q2	$2.32K	Sell	62 -148	-70%	-$4.93K	﹤0.01%	900
2025 Q1	$6.49K	Buy	210 +165	+367%	+$5.54K	﹤0.01%	663
2024 Q4	$1.74K	Hold	45	–	–	﹤0.01%	828
2024 Q3	$2.27K	Hold	45	–	–	﹤0.01%	740
2024 Q2	$2.03K	Hold	45	–	–	﹤0.01%	766
2024 Q1	$1.87K	Hold	45	–	–	﹤0.01%	674
2023 Q4	$1.5K	Hold	45	–	–	﹤0.01%	673
2023 Q3	$1.37K	Sell	45 -120	-73%	-$3.9K	﹤0.01%	735
2023 Q2	$5.4K	Buy	+165	New	+$4.85K	﹤0.01%	867
2022 Q4	$4.83K	Buy	+165	New	+$4.77K	﹤0.01%	906

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

Cornerstone Planning Group's TTEK Position: Q1 2026 in Review

Cornerstone Planning Group reduced its Tetra Tech (TTEK) stake by 91% in Q1 2026, selling an estimated $20.7K and leaving 56 shares worth $1.75K. The position accounts for ﹤0.01% of the portfolio, ranked #1324.

Cornerstone Planning Group first reported a position in TTEK in Q4 2022 and has held it in 13 quarters since. The position peaked at $23.8K in Q4 2025. 588 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

Cornerstone Planning Group held 56 shares of Tetra Tech worth $1.75K as of Q1 2026.
Cornerstone Planning Group sold 585 Tetra Tech shares in Q1 2026, an estimated $20.7K.
Tetra Tech made up ﹤0.01% of Cornerstone Planning Group's portfolio in Q1 2026, its #1324 holding.
Cornerstone Planning Group first reported a position in Tetra Tech in Q4 2022 and has held it in 13 quarters since.
Cornerstone Planning Group's Tetra Tech position peaked at $23.8K in Q4 2025.
588 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Cornerstone Planning Group's 13F filing for Q1 2026, filed 6 May 2026.