Stock listing
Frankfurt:TT6 Tetra Tech, Inc. Aktie
German listing (Frankfurt) of Tetra Tech, Inc. · home listing NASDAQ:TTEK
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Share price · FWB:TT6
€34.13 EUR +1.47 (+4.5%)
Close on Oct 30, 2026
- Day range
- €33.28 – €34.13 EUROct 30, 2026

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:TTEK · Home | $38.65 USD | +0.56 (+1.5%) | 3,281,684 | $38.35 | $38.76 | $37.98 | $38.09 | Close on Oct 30, 2026 |
| Frankfurt:TT6 | €34.13 EUR | +1.47 (+4.5%) | — | €33.28 | €34.13 | €33.28 | €32.66 | Close on Oct 30, 2026 |
- Ticker
- Frankfurt:TT6
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Construction & engineering
- Exchange
- Frankfurt
- Currency
- EUR
What changed lately
Latest news release · Oct 21, 2026
Tetra Tech Announces Planned Dates for Fourth Quarter and Fiscal 2026 Results and Conference Call
Latest earnings call · Jul 30, 2026
Tetra Tech (NASDAQ:TTEK) Q3 2026 Earnings Call
Replay and transcript
Latest deck · Jul 30, 2026
Q3 2026 Earnings Presentation
Earnings · 15 slides
Calls
Upcoming
Tetra Tech (NASDAQ:TTEK) Q4 2026 Earnings Call
Thu, Nov 12, 2026 · 11:00 AM ET
Register
Replays
Tetra Tech (NASDAQ:TTEK) Q3 2026 Earnings Call
Thu, Jul 30, 2026 · 11:00 AM ET
Watch TranscriptTetra Tech (NASDAQ:TTEK) Q2 2026 Earnings Call
Thu, Apr 30, 2026 · 11:00 AM ET
Watch TranscriptTetra Tech (NASDAQ:TTEK) Q1 2026 Earnings Call
Thu, Jan 29, 2026 · 11:00 AM ET
Watch Transcript
Latest news
Decks
Q3 2026 Earnings Presentation
Earnings · 15 slides · Jul 30, 2026
Q2 2026 Earnings Presentation
Earnings · 19 slides · Apr 30, 2026
Q1 2026 Earnings Presentation
Earnings · 18 slides · Jan 29, 2026
Q4 2025 Earnings Presentation
Earnings · 21 slides · Nov 13, 2025
Tetra Tech, Inc. on 6ix
- Sector
- Industrials
- Industry
- Construction & engineering
- News releases
- 44 in the last 12 months · 235 in all · newest Oct 21, 2026 · oldest 2019
- Calls
- 24 calls with a replay · 24 with a transcript · latest Jul 30, 2026
- Decks
- 23 decks · latest Jul 30, 2026
Where Tetra Tech, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:TTEK · Home listing | NASDAQ | United States | USD |
| gettex:TT6 | gettex | Germany | EUR |
| LS Exchange:902888 | LS Exchange | Germany | EUR |
| Lang & Schwarz:902888 | Lang & Schwarz | Germany | EUR |
| Tradegate:TT6 | Tradegate | Germany | EUR |
| BMV:TTEK | BMV | Mexico | MXN |
| Milan:1TTEK | Milan | Italy | EUR |
| BIVA:TTEK | BIVA | Mexico | MXN |
| BX Swiss:TT6 | BX Swiss | Switzerland | CHF |
| BOATS:TTEK | BOATS | United States | USD |
| Dusseldorf:TT6 | Dusseldorf | Germany | EUR |
| Frankfurt:TT6 · This page | Frankfurt | Germany | EUR |
| Hamburg:TT6 | Hamburg | Germany | EUR |
| Munich:TT6 | Munich | Germany | EUR |
| Stuttgart:TT6 | Stuttgart | Germany | EUR |
| Hanover:TT6 | Hanover | Germany | EUR |
| Xetra:TT6 | Xetra | Germany | EUR |
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