Ray Dalio’s Tetra Tech TTEK Stock Holding History

Ray Dalio’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	$6.44M	Buy	213,945 +149,644	+233%	+$5.29M	0.03%	357
2025 Q4	$2.16M	Buy	+64,301	New	+$2.17M	0.01%	747

Other funds holding TTEK

BlackRock New York $6.73T AUM 46.02% 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 $105B AUM 38.07% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Ray Dalio's TTEK Position: Q1 2026 in Review

Ray Dalio increased its Tetra Tech (TTEK) stake by 233% in Q1 2026, buying an estimated $5.29M and bringing the position to 213,945 shares worth $6.44M. The position accounts for 0.03% of the portfolio, ranked #357.

Ray Dalio first reported a position in TTEK in Q4 2025 and has held it in 2 quarters since. 589 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

Ray Dalio held 213,945 shares of Tetra Tech worth $6.44M as of Q1 2026.
Ray Dalio bought 149,644 Tetra Tech shares in Q1 2026, an estimated $5.29M.
Tetra Tech made up 0.03% of Ray Dalio's portfolio in Q1 2026, its #357 holding.
Ray Dalio first reported a position in Tetra Tech in Q4 2025 and has held it in 2 quarters since.
589 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Bridgewater Associates's 13F filing for Q1 2026, filed 15 May 2026.