First Business Financial Services’s Tetra Tech TTEK Stock Holding History

First Business Financial Services’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	$507K	Hold	16,820	–	–	0.05%	115
2025 Q4	$564K	Sell	16,820 -735	-4%	-$24.9K	0.05%	104
2025 Q3	$586K	Hold	17,555	–	–	0.05%	115
2025 Q2	$631K	Hold	17,555	–	–	0.06%	111
2025 Q1	$513K	Hold	17,555	–	–	0.05%	115
2024 Q4	$699K	Hold	17,555	–	–	0.07%	99
2024 Q3	$828K	Hold	17,555	–	–	0.08%	87
2024 Q2	$718K	Hold	17,555	–	–	0.08%	88
2024 Q1	$649K	Sell	17,555 -2,250	-11%	-$77.9K	0.07%	96
2023 Q4	$661K	Sell	19,805 -3,575	-15%	-$114K	0.08%	93
2023 Q3	$711K	Hold	23,380	–	–	0.09%	90
2023 Q2	$766K	Hold	23,380	–	–	0.09%	90
2023 Q1	$687K	Hold	23,380	–	–	0.09%	91
2022 Q4	$679K	Hold	23,380	–	–	0.09%	87
2022 Q3	$601K	Hold	23,380	–	–	0.09%	91
2022 Q2	$639K	Hold	23,380	–	–	0.09%	89
2022 Q1	$771K	Hold	23,380	–	–	0.09%	85
2021 Q4	$794K	Hold	23,380	–	–	0.08%	91
2021 Q3	$698K	Hold	23,380	–	–	0.08%	92
2021 Q2	$571K	Sell	23,380 -375	-2%	-$9.44K	0.07%	96
2021 Q1	$645K	Buy	23,755 +2,695	+13%	+$71.4K	0.09%	79
2020 Q4	$488K	Hold	21,060	–	–	0.07%	82
2020 Q3	$402K	Hold	21,060	–	–	0.07%	86
2020 Q2	$333K	Hold	21,060	–	–	0.06%	92
2020 Q1	$297K	Hold	21,060	–	–	0.06%	89
2019 Q4	$363K	Hold	21,060	–	–	0.06%	96
2019 Q3	$365K	Buy	21,060 +735	+4%	+$12K	0.06%	90
2019 Q2	$319K	Buy	+20,325	New	+$274K	0.06%	98

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

First Business Financial Services's TTEK Position: Q1 2026 in Review

First Business Financial Services held its Tetra Tech (TTEK) position steady in Q1 2026 at 16,820 shares worth $507K. The position accounts for 0.05% of the portfolio, ranked #115.

First Business Financial Services first reported a position in TTEK in Q2 2019 and has held it in 28 quarters since. The position peaked at $828K in Q3 2024. 588 funds tracked by Wall St. Rank hold TTEK as of Q1 2026.

First Business Financial Services held 16,820 shares of Tetra Tech worth $507K as of Q1 2026.
First Business Financial Services left its Tetra Tech share count unchanged in Q1 2026.
Tetra Tech made up 0.05% of First Business Financial Services's portfolio in Q1 2026, its #115 holding.
First Business Financial Services first reported a position in Tetra Tech in Q2 2019 and has held it in 28 quarters since.
First Business Financial Services's Tetra Tech position peaked at $828K in Q3 2024.
588 funds tracked by Wall St. Rank held Tetra Tech as of Q1 2026.

Based on First Business Financial Services's 13F filing for Q1 2026, filed 1 May 2026.