Nicholas Company’s Tetra Tech TTEK Stock Holding History

Nicholas Company’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	$5.9M	Buy	204,390 +85	+0%	+$2.49K	0.11%	156
2026 Q1	$6.15M	Sell	204,305 -9,970	-5%	-$352K	0.12%	151
2025 Q4	$7.19M	Buy	214,275 +185	+0.1%	+$6.26K	0.13%	144
2025 Q3	$7.15M	Sell	214,090 -100	-0%	-$3.63K	0.12%	149
2025 Q2	$7.7M	Hold	214,190	–	–	0.13%	145
2025 Q1	$6.27M	Buy	214,190 +125	+0.1%	+$4.19K	0.11%	171
2024 Q4	$8.53M	Sell	214,065 -125	-0.1%	-$5.61K	0.14%	139
2024 Q3	$10.1M	Sell	214,190 -21,385	-9%	-$952K	0.16%	124
2024 Q2	$9.63M	Sell	235,575 -100	-0%	-$4.08K	0.16%	121
2024 Q1	$8.71M	Hold	235,675	–	–	0.14%	131
2023 Q4	$7.87M	Hold	235,675	–	–	0.14%	138
2023 Q3	$7.17M	Hold	235,675	–	–	0.14%	140
2023 Q2	$7.72M	Sell	235,675 -75	-0%	-$2.21K	0.15%	139
2023 Q1	$6.93M	Buy	235,750 +7,800	+3%	+$225K	0.14%	156
2022 Q4	$6.62M	Hold	227,950	–	–	0.14%	158
2022 Q3	$5.86M	Hold	227,950	–	–	0.13%	164
2022 Q2	$6.23M	Buy	227,950 +35,325	+18%	+$969K	0.14%	172
2022 Q1	$6.35M	Buy	+192,625	New	+$5.93M	0.11%	194

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 $3.37T AUM 44.26% 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

Nicholas Company's TTEK Position: Q2 2026 in Review

Nicholas Company increased its Tetra Tech (TTEK) stake by 0.04% in Q2 2026, buying an estimated $2.49K and bringing the position to 204,390 shares worth $5.9M. The position accounts for 0.11% of the portfolio, ranked #156.

Nicholas Company first reported a position in TTEK in Q1 2022 and has held it in 18 quarters since. The position peaked at $10.1M in Q3 2024. 552 funds tracked by Wall St. Rank hold TTEK as of Q2 2026.

Nicholas Company held 204,390 shares of Tetra Tech worth $5.9M as of Q2 2026.
Nicholas Company bought 85 Tetra Tech shares in Q2 2026, an estimated $2.49K.
Tetra Tech made up 0.11% of Nicholas Company's portfolio in Q2 2026, its #156 holding.
Nicholas Company first reported a position in Tetra Tech in Q1 2022 and has held it in 18 quarters since.
Nicholas Company's Tetra Tech position peaked at $10.1M in Q3 2024.
552 funds tracked by Wall St. Rank held Tetra Tech as of Q2 2026.

Based on Nicholas Company's 13F filing for Q2 2026, filed 5 Aug 2026.