Tetra Tech, Inc.
Built from real-time financials, refreshed daily. For a full Analyst Grade with bull/bear case, price targets, and qualitative risk analysis, generate a TTEK research report →
Range $37 – $37
Price Chart
About the company
Tetra Tech, Inc. operates as a global provider of specialized consulting and engineering services. The firm organizes its activities into two primary divisions: the Government Services Group (GSG) and the Commercial/International Services Group (CIG).
- CEO
- Roger R. Argus
- IPO
- 1991
- Employees
- 25,000
- HQ
- Pasadena, CA, US
Get TickerSpark's AI analysis on TTEK
Create an account to generate AI analysis on any ticker — technical setup, analyst consensus, earnings watch, insider pulse, financial health, and peer context. Ready in about a minute.
Get Pro Access →Already have an account? Log in
Similar companies
Peers in the same neighborhood.
- Market Cap
- $8.66B
- P/E
- 19.97
- Fwd P/E
- 19.19
- PEG
- 0.18
- P/S
- 1.71
- P/B
- 4.65
- EV/EBITDA
- 14.16
- Div Yield
- 0.82%
- Gross Margin
- 18.78%
- Op Margin
- 11.88%
- Net Margin
- 8.60%
- ROE
- 23.76%
- ROIC
- 14.14%
Latest fiscal year · YoY change
- Revenue
- $5.44B+4.7%
- Gross Profit
- $961.34M+11.0%
- Op Income
- $606.11M
- Net Income
- $247.72M-25.7%
- EPS
- $0.94-24.8%
- OCF Growth
- +27.6%
- FCF Growth
- +28.9%
- 52W High
- $43.14
- 52W Low
- $25.81
- 50D MA
- $35.23
- 200D MA
- $33.03
- Beta
- 0.90
- RSI (14)
- 38
- Avg Volume
- 2.56M
Earnings call summaries
Pick a quarter — each call distilled into takeaways, results, and a bull vs bear read.
Get the TTEK Q3 '26 earnings-call summary
Create a free account to generate an AI summary of this call — key takeaways, results & guidance, CEO/CFO commentary, Q&A, and a bull vs bear read. Ready in about a minute, and it'll be live for everyone.
Create free account →Already have an account? Log in
- Free Float
- 99.5%
- Shares Outstanding
- 259.52M
- Float Shares
- 258.21M
of shares held by institutions
607 13F filers
Buy/sell ratio 0.00. Sells can include pre-scheduled 10b5-1 plan sales, not just discretionary selling.
Congressional trading
Senate and House stock disclosures for TTEK, newest first.
Source: public STOCK Act disclosures. Filed weeks after the trade — a lagging signal, not a real-time one.
Top institutional holders
Largest 13F positions, with quarter-over-quarter change.
| Holder | Shares | Δ Quarter |
|---|---|---|
| Blackrock, Inc. | 28.68M | ▲ 1.88M |
| Vanguard Group Inc | 25.80M | ▼ 501.18K |
| Vanguard Portfolio Management LLC | 12.47M | ▼ 175.12K |
| Vanguard Capital Management LLC | 11.73M | ▲ 16.59K |
| Capital International Investors | 11.65M | ▲ 265.97K |
| State Street Corp | 9.76M | ▲ 125.73K |
| Fmr LLC | 8.77M | ▲ 8.44M |
| Geode Capital Management, LLC | 6.83M | ▲ 1.62M |
| Fil Ltd | 5.47M | ▲ 639.02K |
| Amundi | 5.10M | ▲ 349.27K |
| Fuller & Thaler Asset Management, Inc. | 4.92M | ▲ 1.61M |
| Pictet Asset Management Holding SA | 4.76M | ▼ 4.89M |
Held by 504 ETFs
Biggest fund positions in TTEK by dollar value.
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| Aug 4, 26 | Volpi Kirsten M | other | 2,300 |
| Aug 4, 26 | Volpi Kirsten M | other | 2,300 |
| Jun 4, 26 | Volpi Kirsten M | other | 1,700 |
| Jun 4, 26 | Volpi Kirsten M | other | 1,700 |
| May 15, 26 | Feeler Jeffrey R | buy | 1,900 |
| Apr 27, 26 | Thornburg Eric W | other | 1,259 |
| Mar 30, 26 | Thornburg Eric W | other | 0 |
| Mar 16, 26 | Ritrievi Kimberly E | other | 25,883 |
| Mar 16, 26 | Ritrievi Kimberly E | other | 1,718 |
| Mar 16, 26 | Ritrievi Kimberly E | other | 2,125 |
A “Sell” may be a pre-scheduled 10b5-1 plan sale rather than a discretionary decision — read insider selling with that in mind.
Our TTEK coverage
Recent articles, reports, and earnings notes.
No research on TTEK yet
For a full analyst-grade research report — grades, price targets, financials, chart analysis — generate one on demand.
Generate TTEK report →CECO vs. Tetra Tech: Which Industrial Stock Has Greater Upside?
zacks.com · Sep 30
Tetra Tech Appoints Group Presidents
businesswire.com · Sep 29
Tetra Tech's Board Approves Additional Share Buyback Program
zacks.com · Sep 14
Tetra Tech Announces $500 Million Increase to its Share Repurchase Program
businesswire.com · Sep 10
Hsbc Holdings PLC Purchases 197,653 Shares of Tetra Tech, Inc. $TTEK
defenseworld.net · Sep 9
Tetra (TTEK) Up 12.9% Since Last Earnings Report: Can It Continue?
zacks.com · Aug 28
Tetra Tech Awarded $16.8 Million EPA Land Revitalization Technical Services Contract
businesswire.com · Aug 25
15,325 Shares in Tetra Tech, Inc. $TTEK Purchased by Great Lakes Advisors LLC
defenseworld.net · Aug 24
Headlines from third-party outlets — TickerSpark isn't affiliated with these sources.