TTEK

$39.430.35%-0.14

After Hours: 39.41-0.02 -0.05%

Tetra Tech Inc (TTEK)

Date: O: H: L: C: Vol:

Tetra Tech Inc stock is traded at $39.43, with a volume of 1,518,296. It is down -0.35% in the last 24 hours and up +19.05% over the past month. Tetra Tech Inc provides consulting and engineering services for environmental, infrastructure, resource management, energy, and international development markets. It specializes in providing water-related services for public and private clients. It designs infrastructure, facilities, and other structures with complex plans and resource management. it has two reportable segments. Its Government Services Group (GSG) segment includes activities with U.S. government clients (federal, state and local) and activities with development agencies world-wide. Commercial/International Services Group (CIG) segment, which derives maximum revenue, includes activities with U.S. commercial clients and international clients other than development agencies.

Previous Close:

$39.57

Open:

$39.06

24h Volume:

1,518,296

Relative Volume:

0.70

Market Cap:

$10.10B

Revenue:

$5.13B

Net Income/Loss:

$440.78M

P/E Ratio:

23.61

EPS:

$1.67

Net Cash Flow:

$668.65M

1W Performance:

+6.94%

1M Performance:

+19.05%

6M Performance:

+24.50%

1Y Performance:

+23.76%

1-Day Range:

$38.66$39.79

1-Week Range:

$36.35$39.80

52-Week Range:

$25.81$43.14

Tetra Tech Inc Stock (TTEK) Company Profile

Name

Tetra Tech Inc

Sector

Industrials

Industry

Engineering & Construction

Phone

(626) 351-4664

Address

3475 EAST FOOTHILL BOULEVARD, PASADENA, CA, USA

Employee

25,000

@tetratech

Next Earnings Date

2026-11-11

Latest SEC Filings

SEC

TTEK's Discussions on X

Market Cap

Revenue

Net Income

Cash Flow

EPS

Tetra Tech Inc Stock (TTEK) Upgrades & Downgrades

Date	Action	Analyst	Rating Change
Nov-13-25	Upgrade	Northcoast	Neutral → Buy
Oct-08-25	Initiated	National Bank Financial	Outperform
Oct-01-25	Downgrade	Northcoast	Buy → Neutral
Feb-06-25	Downgrade	Maxim Group	Buy → Hold
May-16-24	Reiterated	Maxim Group	Buy
May-02-24	Upgrade	Northcoast	Neutral → Buy
Jan-10-24	Initiated	KeyBanc Capital Markets	Overweight
Sep-13-23	Initiated	William Blair	Outperform
Aug-28-23	Initiated	RBC Capital Mkts	Outperform
Jan-17-23	Upgrade	KeyBanc Capital Markets	Sector Weight → Overweight
Jul-15-22	Initiated	Northcoast	Neutral
Apr-13-21	Initiated	Vertical Research	Hold
Jan-15-21	Reiterated	Maxim Group	Buy
Nov-09-20	Upgrade	Stifel	Hold → Buy
Jun-12-20	Initiated	Berenberg	Buy
Jun-11-20	Initiated	Berenberg	Buy
Mar-23-20	Downgrade	Boenning & Scattergood	Outperform → Neutral
Nov-15-19	Downgrade	CFRA	Buy → Hold
Nov-14-19	Reiterated	Maxim Group	Buy
Oct-23-18	Initiated	Maxim Group	Buy
Jan-25-17	Initiated	ROTH Capital	Buy
Nov-11-16	Downgrade	KeyBanc Capital Mkts	Overweight → Sector Weight
Jul-29-16	Reiterated	FBR Capital	Mkt Perform
Apr-29-16	Downgrade	FBR Capital	Outperform → Mkt Perform
Apr-20-16	Downgrade	Wedbush	Outperform → Neutral
Apr-19-16	Initiated	Sidoti	Buy
Apr-12-16	Initiated	Canaccord Genuity	Hold
Jan-05-16	Resumed	Stifel	Hold
Jul-08-15	Upgrade	Wedbush	Neutral → Outperform
May-13-15	Reiterated	FBR Capital	Outperform
Jan-05-15	Reiterated	Stifel	Buy
Nov-18-14	Upgrade	Global Hunter Securities	Accumulate → Buy
Nov-17-14	Reiterated	Oppenheimer	Outperform

Tetra Tech Inc Stock (TTEK) Financials Data

Period	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period End Date	2025-09-28	2024-09-29	2023-10-01	2022-10-02	2021-10-03
Revenue USD (M)	5,442.59	5,198.68	4,522.55	3,504.05	3,213.51
Cost of revenue USD (M)	825.23	-	3,797.52	2,928.49	2,715.11
Gross profit USD (M)	961.34	866.44	725.03	575.56	498.40
Operating expenses USD (M)	-	-	366.92	235.11	219.70
Operating income USD (M)	408.42	500.74	358.11	340.45	278.70
Income before tax USD (M)	377.62	463.47	400.98	348.77	266.87
Income tax expense USD (M)	129.67	130.02	127.53	85.60	34.04
Net income USD (M)	247.95	333.44	273.45	263.16	232.83
Basic EPS USD/shares	0.94	1.25	5.14	4.91	4.31
Diluted EPS USD/shares	0.93	1.23	5.10	4.86	4.26
Basic weighted shares shares (M)	264.71	267.36	53.20	53.62	54.08
Diluted weighted shares shares (M)	267.12	270.04	53.64	54.16	54.68

Tetra Tech Inc Stock (TTEK) Insider Trading

BATRACK DAN LNov 18 '31
CHIEF EXECUTIVE OFFICER
Transaction
Sale
Cost
$28.76
#Shares
15,000
Value ($)
431,378
#Shares Total
159,029
Volpi Kirsten MAug 04 '26
Director
Transaction
Option Exercise
Cost
$9.59
#Shares
2,300
Value ($)
22,057
#Shares Total
74,218
Volpi Kirsten MJun 04 '26
Director
Transaction
Option Exercise
Cost
$9.59
#Shares
1,700
Value ($)
16,303
#Shares Total
71,918
Feeler Jeffrey RMay 15 '26
Director
Transaction
Buy
Cost
$26.41
#Shares
1,900
Value ($)
50,179
#Shares Total
1,900
Ritrievi Kimberly EMar 16 '26
Director
Transaction
Option Exercise
Cost
$0.00
#Shares
20,968
Value ($)
0
#Shares Total
166,376
Obiaya ChristianaFeb 19 '26
Director
Transaction
Option Exercise
Cost
$0.00
#Shares
495
Value ($)
0
#Shares Total
9,666
Volpi Kirsten MFeb 10 '26
Director
Transaction
Option Exercise
Cost
$9.59
#Shares
1,000
Value ($)
9,590
#Shares Total
70,218
BRIAN CARTERFeb 04 '26
Officer
Transaction
Proposed Sale
Cost
$40.22
#Shares
9,979
Value ($)
401,400
#Shares Total
0
CARTER BRIAN NFeb 04 '26
SVP, Corporate Controller
Transaction
Sale
Cost
$40.23
#Shares
9,979
Value ($)
401,405
#Shares Total
46,496
Birkenbeuel GaryJan 12 '26
Director
Transaction
Option Exercise
Cost
$0.00
#Shares
1,590
Value ($)
0
#Shares Total
46,635

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total
BATRACK DAN L	CHIEF EXECUTIVE OFFICER	Nov 18 '31	Sale	$28.76	15,000	431,378	159,029
Volpi Kirsten M	Director	Aug 04 '26	Option Exercise	$9.59	2,300	22,057	74,218
Volpi Kirsten M	Director	Jun 04 '26	Option Exercise	$9.59	1,700	16,303	71,918
Feeler Jeffrey R	Director	May 15 '26	Buy	$26.41	1,900	50,179	1,900
Ritrievi Kimberly E	Director	Mar 16 '26	Option Exercise	$0.00	20,968	0	166,376
Obiaya Christiana	Director	Feb 19 '26	Option Exercise	$0.00	495	0	9,666
Volpi Kirsten M	Director	Feb 10 '26	Option Exercise	$9.59	1,000	9,590	70,218
BRIAN CARTER	Officer	Feb 04 '26	Proposed Sale	$40.22	9,979	401,400	0
CARTER BRIAN N	SVP, Corporate Controller	Feb 04 '26	Sale	$40.23	9,979	401,405	46,496
Birkenbeuel Gary	Director	Jan 12 '26	Option Exercise	$0.00	1,590	0	46,635

Tetra Tech Inc Stock (TTEK) Latest News

Nov 01, 2026

Tetra Tech (NASDAQ:TTEK): A Quality Stock Backed by Strong ROIC and Cash Flow - ChartMill

Oct 22, 2026