Vanguard Group Inc Tetra Tech Inc Transaction History

Vanguard Group Inc

$5.97 Trillion
Q2 2025

A detailed history of Vanguard Group Inc transactions in Tetra Tech Inc stock. As of the latest transaction made, Vanguard Group Inc holds 26,581,181 shares of TTEK stock, worth $933 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

26,581,181

Previous 27,185,795 2.22%

Holding current value

$933 Million

Previous $795 Million 20.21%

% of portfolio

0.02%

Previous 0.01%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 11, 2025	SELL	$28.01 - $36.25 $16.9 Million - $21.9 Million	-604,614 Reduced 2.22%	26,581,181 $956 Million
Q1 2025 May 09, 2025	BUY	$28.26 - $42.58 $36 Million - $54.2 Million	1,273,692 Added 4.92%	27,185,795 $795 Million
Q4 2024 Feb 11, 2025	BUY	$39.8 - $50.52 $5.08 Million - $6.45 Million	127,757 Added 0.5%	25,912,103 $1.03 Billion
Q3 2024 Nov 13, 2024	BUY	$45.59 - $237.74 $940 Million - $4.9 Billion	20,618,863 Added 399.17%	25,784,346 $1.22 Billion
Q2 2024 Aug 13, 2024	SELL	$184.08 - $220.4 $565,309 - $676,848	-3,071 Reduced 0.06%	5,165,483 $1.06 Billion
Q1 2024 May 10, 2024	BUY	$158.18 - $186.82 $2.33 Million - $2.75 Million	14,701 Added 0.29%	5,168,554 $955 Million
Q4 2023 Feb 14, 2024	SELL	$144.77 - $168.39 $4.91 Million - $5.71 Million	-33,924 Reduced 0.65%	5,153,853 $860 Million
Q3 2023 Nov 14, 2023	SELL	$151.71 - $172.29 $23.4 Million - $26.6 Million	-154,209 Reduced 2.89%	5,187,777 $789 Million
Q2 2023 Aug 14, 2023	SELL	$132.63 - $164.02 $34.9 Million - $43.2 Million	-263,308 Reduced 4.7%	5,341,986 $875 Million
Q1 2023 May 15, 2023	BUY	$132.66 - $157.87 $35.6 Million - $42.4 Million	268,393 Added 5.03%	5,605,294 $823 Million
Q4 2022 Feb 10, 2023	BUY	$123.25 - $162.53 $14.3 Million - $18.8 Million	115,648 Added 2.21%	5,336,901 $775 Million
Q3 2022 Nov 14, 2022	BUY	$124.45 - $153.27 $11.5 Million - $14.1 Million	92,052 Added 1.79%	5,221,253 $671 Million
Q2 2022 Aug 12, 2022	SELL	$119.47 - $167.18 $20.8 Million - $29.2 Million	-174,406 Reduced 3.29%	5,129,201 $700 Million
Q1 2022 May 13, 2022	BUY	$128.6 - $172.35 $7.96 Million - $10.7 Million	61,906 Added 1.18%	5,303,607 $875 Million
Q4 2021 Feb 14, 2022	SELL	$151.16 - $190.38 $8.51 Million - $10.7 Million	-56,279 Reduced 1.06%	5,241,701 $890 Million
Q3 2021 Nov 12, 2021	SELL	$121.48 - $153.26 $8.93 Million - $11.3 Million	-73,469 Reduced 1.37%	5,297,980 $791 Million
Q2 2021 Aug 13, 2021	BUY	$116.17 - $143.73 $624 Million - $772 Million	5,371,449 New	5,371,449 $656 Million

Others Institutions Holding TTEK

# of Institutions

659

Shares Held

232M

Call Options Held

618K

Put Options Held

1.14M

View Full List

About TETRA TECH INC

Ticker TTEK
Exchange NASDAQ
Sector Industrials
Industry Engineering & Construction
Shares Outstandng 53,318,700
Market Cap $1.87B
Description
Tetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through two segments Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engi...

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Vanguard Group Inc Tetra Tech Inc Transaction History