Canton Hathaway’s Tetra Tech TTEK Stock Holding History

Canton Hathaway’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	–	Sell	-645	Closed	-$21.6K	–	282
2025 Q4	$21.6K	Hold	645	–	–	﹤0.01%	271
2025 Q3	$22K	Hold	645	–	–	﹤0.01%	266
2025 Q2	$23K	Buy	+645	New	+$21.5K	﹤0.01%	259
2025 Q1	–	Sell	-645	Closed	-$26K	–	287
2024 Q4	$26K	Hold	645	–	–	0.01%	216
2024 Q3	$30K	Hold	645	–	–	0.01%	208
2024 Q2	$26K	Hold	645	–	–	0.01%	217
2024 Q1	$24K	Hold	645	–	–	0.01%	227
2023 Q4	$22K	Buy	+645	New	+$20.6K	0.01%	232
2023 Q3	–	Sell	-645	Closed	-$21K	–	248
2023 Q2	$21K	Buy	+645	New	+$19K	0.01%	229
2022 Q1	–	Sell	-645	Closed	-$22K	–	290
2021 Q4	$22K	Buy	+645	New	+$22.2K	0.01%	284

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

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 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

Canton Hathaway's TTEK Position: Q1 2026 in Review

Canton Hathaway sold out of Tetra Tech (TTEK) in Q1 2026, closing a stake of 645 shares — an estimated $21.6K sold.

Canton Hathaway first reported a position in TTEK in Q4 2021 and held it in 10 quarters. The position peaked at $30K in Q3 2024. 592 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

Canton Hathaway reported no remaining Tetra Tech position as of Q1 2026 after selling out during the quarter.
Canton Hathaway sold 645 Tetra Tech shares in Q1 2026, an estimated $21.6K.
Canton Hathaway first reported a position in Tetra Tech in Q4 2021 and held it in 10 quarters.
Canton Hathaway's Tetra Tech position peaked at $30K in Q3 2024.
592 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on Canton Hathaway's 13F filing for Q1 2026, filed 24 Apr 2026.