Tetra Tech Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:TTEK Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
11 Sep 24	SellUS$302,120	Kimberly Ritrievi	Individual	6,500	US$46.48
11 Sep 24	SellUS$1,715,173	Steven Burdick	Individual	36,830	US$46.57
10 Sep 24	SellUS$89,700	Kirsten Volpi	Individual	1,950	US$46.00
10 Sep 24	SellUS$3,616,025	Leslie Shoemaker	Individual	78,420	US$46.11
07 Aug 24	SellUS$1,165,350	Preston Hopson	Individual	25,000	US$46.61
06 Aug 24	SellUS$4,081,734	Dan Batrack	Individual	89,620	US$45.54
22 Feb 24	SellUS$1,320,160	Steven Burdick	Individual	37,575	US$35.13
14 Feb 24	SellUS$620,336	James Thompson	Individual	17,500	US$35.45
05 Feb 24	SellUS$1,176,182	Steven Burdick	Individual	35,640	US$33.00

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TTEK?
Owner Type	Number of Shares	Ownership Percentage
State or Government	244,145	0.0912%
Individual Insiders	1,296,377	0.484%
General Public	4,867,437	1.82%
Institutions	261,333,166	97.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 60.61% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.79%	BlackRock, Inc.	26,214,477	US$1.1b	-0.45%	0.02%
9.63%	The Vanguard Group, Inc.	25,784,346	US$1.0b	-0.17%	0.02%
5.21%	Pictet Asset Management SA	13,948,510	US$560.7m	0%	1.06%
5.09%	Pictet Asset Management Limited	13,637,450	US$548.2m	4.04%	0.48%
4.23%	AllianceBernstein L.P.	11,336,415	US$455.7m	-6.79%	0.14%
3.28%	State Street Global Advisors, Inc.	8,769,902	US$352.6m	0.86%	0.01%
3.17%	Neuberger Berman Investment Advisers LLC	8,486,239	US$341.1m	2.08%	0.26%
1.99%	Fidelity International Ltd	5,315,052	US$213.7m	-7.59%	0.09%
1.85%	Sarasin & Partners LLP	4,950,383	US$199.0m	-13.8%	1.26%
1.76%	Geode Capital Management, LLC	4,716,080	US$189.6m	1.32%	0.01%
1.26%	Ninety One UK Limited	3,378,942	US$135.8m	-6.42%	0.2%
1.23%	Allspring Global Investments, LLC	3,299,418	US$132.6m	-2.55%	0.19%
1.18%	Amundi Asset Management SAS	3,155,872	US$126.9m	-12.9%	0.03%
1.14%	Norges Bank Investment Management	3,061,985	US$123.1m	0%	0.01%
1.09%	Invesco Capital Management LLC	2,917,162	US$117.3m	1.25%	0.05%
1.04%	Artisan Partners Limited Partnership	2,777,965	US$111.7m	0%	0.09%
1%	T. Rowe Price Group, Inc.	2,667,474	US$107.2m	-7.53%	0.01%
0.94%	Managed Account Advisors LLC	2,518,397	US$101.2m	-3.67%	0.02%
0.9%	BNY Asset Management	2,401,326	US$96.5m	0.7%	0.02%
0.85%	Corient Private Wealth LLC	2,273,420	US$91.4m	-12.7%	0.14%
0.85%	Northern Trust Global Investments	2,263,333	US$91.0m	-3.05%	0.01%
0.79%	Allianz Asset Management GmbH	2,111,767	US$84.9m	21.9%	0.04%
0.79%	abrdn plc	2,110,076	US$84.8m	-9.4%	0.07%
0.79%	First Trust Advisors LP	2,107,395	US$84.7m	1.56%	0.07%
0.77%	Charles Schwab Investment Management, Inc.	2,070,483	US$83.2m	-8.44%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/22 02:04
End of Day Share Price	2024/12/20 00:00
Earnings	2024/09/29
Annual Earnings	2024/09/29

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Tetra Tech, Inc. is covered by 33 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Andrew Wittmann	Baird
Samuel England	Berenberg
Avram Fisher	BMO Capital Markets U.S. (Historical)