VANGUARD GROUP INC

Holdings History for TETRA TECH INC - Common Stock (TTEK)

Symbol: TTEK on Nasdaq
Investment type: Equity - Shares of Stock
Class: Common Stock
Latest Disclosed Ownership: 27.2M shares
Security Ownership: 10.1%

Shares, Excluding Options vs Price

Value, Excluding Options

The Vanguard Group ownership in TETRA TECH INC Common Stock (TTEK)

2025-04-07 - The Vanguard Group has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 27.2M shares of TETRA TECH INC Common Stock (TTEK). This represents 10.1% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
The Vanguard Group	10.14%		$795M	27.2M			$29.25	13G/A	3/31/2025	7 Apr 2025 11:51:33

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
12/31/2024	0.02%	+0%	$1.03B	25.9M	+127,757	+0.5%	$39.84	Q4 2024
9/30/2024	0.02%	+0.02%	$1.22B	25.8M	+20,618,863	+399%	$47.16	Q3 2024
6/30/2024	0.02%	0%	$1.06B	5.17M	-3,071	-0.06%	$204.48	Q2 2024
3/31/2024	0.02%	+0%	$955M	5.17M	+14,701	+0.29%	$184.71	Q1 2024
12/31/2023	0.02%	0%	$860M	5.15M	-33,924	-0.65%	$166.93	Q4 2023
9/30/2023	0.02%	0%	$789M	5.19M	-154,209	-2.89%	$152.03	Q3 2023
6/30/2023	0.02%	0%	$875M	5.34M	-263,308	-4.7%	$163.74	Q2 2023
3/31/2023	0.02%	+0%	$823M	5.61M	+268,393	+5.03%	$146.91	Q1 2023
12/31/2022	0.02%	+0%	$775M	5.34M	+115,648	+2.21%	$145.19	Q4 2022
9/30/2022	0.02%	+0%	$671M	5.22M	+92,052	+1.79%	$128.53	Q3 2022
6/30/2022	0.02%	0%	$700M	5.13M	-174,406	-3.29%	$136.55	Q2 2022
3/31/2022	0.02%	+0%	$875M	5.3M	+61,906	+1.18%	$164.94	Q1 2022
12/31/2021	0.02%	0%	$890M	5.24M	-56,279	-1.06%	$169.80	Q4 2021
9/30/2021	0.02%	0%	$791M	5.3M	-73,469	-1.37%	$149.34	Q3 2021
6/30/2021	0.02%	+0%	$656M	5.37M	+49,863	+0.94%	$122.04	Q2 2021
3/31/2021	0.02%	+0%	$722M	5.32M	+177,365	+3.45%	$135.72	Q1 2021
12/31/2020	0.02%	+0%	$596M	5.14M	+40,094	+0.79%	$115.78	Q4 2020
9/30/2020	0.02%	0%	$487M	5.1M	-339,987	-6.25%	$95.50	Q3 2020
6/30/2020	0.02%	0%	$431M	5.44M	-186,734	-3.32%	$79.12	Q2 2020
3/31/2020	0.02%	+0%	$398M	5.63M	+144,233	+2.63%	$70.62	Q1 2020
12/31/2019	0.02%	0%	$473M	5.49M	-25,461	-0.46%	$86.16	Q4 2019
9/30/2019	0.02%	0%	$478M	5.51M	-293,526	-5.06%	$86.76	Q3 2019
6/30/2019	0.02%	+0%	$456M	5.81M	+1,191	+0.02%	$78.55	Q2 2019
3/31/2019	0.01%	+0%	$346M	5.8M	+100,935	+1.77%	$59.59	Q1 2019
12/31/2018	0.01%	+0%	$295M	5.7M	+119,148	+2.13%	$51.77	Q4 2018
9/30/2018	0.01%	+0%	$381M	5.58M	+84,426	+1.54%	$68.30	Q3 2018
6/30/2018	0.01%	+0%	$322M	5.5M	+150,114	+2.81%	$58.50	Q2 2018
3/31/2018	0.01%	+0%	$262M	5.35M	+138,992	+2.67%	$48.95	Q1 2018
12/31/2017	0.01%	0%	$251M	5.21M	-55,405	-1.05%	$48.15	Q4 2017
9/30/2017	0.01%	+0%	$245M	5.27M	+29,359	+0.56%	$46.55	Q3 2017
6/30/2017	0.01%	+0%	$240M	5.24M	+23,972	+0.46%	$45.75	Q2 2017
3/31/2017	0.01%	+0%	$213M	5.21M	+302,821	+6.17%	$40.85	Q1 2017
12/31/2016	0.01%	+0%	$212M	4.91M	+136,485	+2.86%	$43.15	Q4 2016
9/30/2016	0.01%	+0%	$169M	4.77M	+144,956	+3.13%	$35.47	Q3 2016
6/30/2016	0.01%	+0%	$142M	4.63M	+204,488	+4.62%	$30.74	Q2 2016
3/31/2016	0.01%	+0%	$132M	4.42M	+184,117	+4.34%	$29.82	Q1 2016
12/31/2015	0.01%	+0%	$110M	4.24M	+63,080	+1.51%	$26.02	Q4 2015
9/30/2015	0.01%	0%	$102M	4.18M	-35,685	-0.85%	$24.31	Q3 2015
6/30/2015	0.01%	0%	$108M	4.21M	-52,354	-1.23%	$25.64	Q2 2015
3/31/2015	0.01%	+0%	$102M	4.26M	+133,631	+3.23%	$24.02	Q1 2015
12/31/2014	0.01%	+0%	$110M	4.13M	+10,932	+0.27%	$26.70	Q4 2014
9/30/2014	0.01%	+0%	$103M	4.12M	+20,699	+0.5%	$24.98	Q3 2014
6/30/2014	0.01%	+0%	$113M	4.1M	+57,514	+1.42%	$27.50	Q2 2014
3/31/2014	0.01%	+0%	$120M	4.04M	+176,451	+4.56%	$29.59	Q1 2014
12/31/2013	0.01%		$108M	3.87M			$27.98	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.