What is the 13F Pro Quality Score for TTEK?

13F Pro ranks TETRA TECH INC (TTEK) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View TTEK's current score at https://13fpro.ai/company/TTEK (free sign-up required for the full ranking).

Where does 13F Pro source TTEK data?

All TETRA TECH INC fundamentals and ownership data come directly from SEC EDGAR. TETRA TECH INC files with the SEC under CIK 831641. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is TTEK in?

TETRA TECH INC (TTEK) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

What drives TTEK's revenue?

Per TETRA TECH INC's latest 10-Q filed with the SEC on 2026-07-31, the biggest revenue drivers are: Commercial/International Services Group (CIG) ($728.3M, +7.7% YoY); Government Services Group (GSG) ($598.4M, -15.6% YoY); Intersegment revenue elimination (-$18.1M). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/TTEK.

What are TTEK's largest expenses?

TETRA TECH INC's latest 10-Q reports these as the largest expense items: Other costs of revenue ($865.4M, -4.0% YoY); Subcontractor costs ($200.0M, -7.8% YoY); Selling, general and administrative expenses ($85.2M, -1.6% YoY). Sourced directly from SEC EDGAR filing text for Q3 FY2026 (quarter ended June 28, 2026).

How often is TTEK research updated on 13F Pro?

TTEK's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

TETRA TECH INC(TTEK)Stock Analysis

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13F Pro Quality Score

60.2/100

Rank #879 of 2,961 stocksTOP 50%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

24.1/100

Profitability

70.2/100

Balance Sheet

85.6/100

Earnings Quality

49.6/100

Free Cash Flow

57.3/100

Institutional Flow

77.0/100

Revenue Scale

78.1/100

Dilution Risk

70.0/100

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Why TTEK Scores 60/100

exact factor attribution · 2026-09-11

TTEK's composite is driven by scale and capital efficiency, held back by revenue growth. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Scale

+4.2 pts

78th pct

Capital efficiency

+3.6 pts

86th pct

Profitability

+3.0 pts

70th pct

Institutional flow

+1.4 pts

77th pct

Earnings growth

+1.2 pts

74th pct

Free cash flow

+1.1 pts

57th pct

Shareholder dilution

+1.0 pts

70th pct

Earnings quality

-0.0 pts

50th pct

Revenue growth

-5.2 pts

24th pct

Latest change (2026-07-31): 63 → 58 · ↓ Revenue growth 55→32; ↓ Free cash flow 66→36; despite ↑ Profit margin 62→74

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

TTEK Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for TETRA TECH INC (TTEK), a Technology sector company. 13F Pro's AI-powered ranking engine scores TTEK at 60.2/100 on a 32-signal composite quality model, placing it at rank #879 of 2,961 stocks — the top half of the AI-ranked universe. TTEK scores in the top quartile across balance sheet strength (85.6), revenue scale (78.1), institutional flow (77.0). Areas of concern include revenue growth (24.1), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), TETRA TECH INC reports quarterly revenue of $1.3B, net income of $109.8M, an operating margin of 12.1%. Top institutional holders of TTEK by reported 13-F value include BlackRock, VANGUARD PORTFOLIO MANAGEMENT, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. TTEK trades on the Nasdaq exchange and files with the SEC under CIK 831641. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate TTEK daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for TETRA TECH INC directly from SEC EDGAR. TETRA TECH INC's 13F Pro composite quality score has ranged between 51 and 68 since 2021, currently 60.2 — a stable long-term trajectory across 68 quarterly and live scoring snapshots.

✦

Fun facts about TETRA TECH INC

Quirks, history, and lore behind TTEK — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. professional services company · listed on Nasdaq · headquartered in Pasadena, California · focuses on engineering and environmental consulting.
2
The Numbers
Annual revenue in the range of $3–4 billion, with a workforce of roughly 20,000 employees spread across hundreds of offices worldwide.
3
The History
Founded in 1966, the firm grew steadily through decades of government and infrastructure contracts, becoming a go-to partner for water, environment, and infrastructure projects.
4
The Secret
A huge slice of its business comes from U.S. federal government contracts — think EPA cleanups, military base remediation, and FEMA disaster response work.
5
The Lore
It has become one of the top firms in the world for water infrastructure and environmental remediation, cleaning up some of the most contaminated sites on the planet.
6
The Giveaway
Its name literally means four techniques in Latin, and its ticker — TTEK — sits quietly on Nasdaq while it fixes the world's dirtiest water problems.

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What's Driving TTEK's Business? Latest 10-Q Breakdown

✓ 19/19 datapoints verified

AI-extracted from TETRA TECH INC's 10-Q filed 2026-07-31 — Q3 FY2026 (quarter ended June 28, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Revenue fell 4.5% YoY to $1.31B as GSG's 15.6% decline from USAID/disaster-response cuts outweighed CIG's 7.7% growth from international water and digital projects.

Biggest Revenue Drivers

Commercial/International Services Group (CIG)$728.3M+7.7% YoY

Increased water utility and digital water project activity, primarily in the United Kingdom, plus revenue from a fiscal 2025 acquisition.

Government Services Group (GSG)$598.4M-15.6% YoY

Cancellation of USAID contracts and lower disaster response activity versus the prior-year quarter.

Biggest Revenue Drivers

Total revenue: $1,308.6M-4.5% YoY

Commercial/International Services Group (CIG)$728.3M+7.7% YoY

Increased water utility and digital water project activity, primarily in the United Kingdom, plus revenue from a fiscal 2025 acquisition.

Government Services Group (GSG)$598.4M-15.6% YoY

Cancellation of USAID contracts and lower disaster response activity versus the prior-year quarter.

Intersegment revenue elimination-$18.1M

Elimination of revenue billed between GSG and CIG for internally provided services.

Largest Expense Items

Other costs of revenue$865.4M-4.0% YoY

Primarily professional compensation and related benefits, plus direct and indirect overhead costs such as rent, utilities and travel.

Subcontractor costs$200.0M-7.8% YoY

Costs generally passed through to clients; vary by project mix and period.

Selling, general and administrative expenses$85.2M-1.6% YoY

Marketing, bid and proposal costs, and corporate headquarters costs for finance, accounting, administration and IT.

Margins: Gross profit declined 3.3% YoY to $243.2M. Year-to-date, GSG operating margin (on revenue net of subcontractor costs) rose to 16.8% from 15.2% on improved project execution and exit from lower-margin USAID work, while CIG margin was about flat.

Watch Items from the Filing

U.S. federal government revenue fell to $338.9M (25.9% of quarterly revenue) from 33.0% a year ago, reflecting USAID contract cancellations and reduced disaster-response work.
Backlog stood at $4.5 billion and RUPO at $4.4 billion at quarter-end, with $3.25 billion expected to convert to revenue within 12 months.
Ancillary third-party claims from the Hunters Point Naval Shipyard matter remain ongoing and unresolved despite the $97 million USAO settlement and consent decree.
$397.8M remains available under the $500M stock repurchase program after $200.0M of buybacks in the first nine months of fiscal 2026.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q2 2026

$1.3B

Net Income

Q2 2026

$109.8M

Free Cash Flow

Q2 2026

$225.1M

Operating Margin

Q2 2026

12.1%

ROIC

Q2 2026

23.8%

D/E Ratio

Q2 2026

0.43

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+4.7% YoY

$5.44BFY 2025

FY22 $3.50BFY23 $4.52BFY24 $5.20BFY25 $5.44B

Operating Income

-18.4% YoY

$408.4MFY 2025

FY22 $340.4MFY23 $358.1MFY24 $500.7MFY25 $408.4M

EPS (Diluted)

-24.4% YoY

$0.93FY 2025

FY22 $0.19FY23 $0.20FY24 $1.23FY25 $0.93

Total Assets

+2.1% YoY

$4.28BFY 2025

FY22 $2.62BFY23 $3.82BFY24 $4.19BFY25 $4.28B

Total Debt

-6.1% YoY

$775.0MFY 2025

FY22 $258.8MFY23 $895.0MFY24 $825.0MFY25 $775.0M

Op. Cash Flow

+27.6% YoY

$457.7MFY 2025

FY22 $336.2MFY23 $368.5MFY24 $358.7MFY25 $457.7M

Free Cash Flow

+28.9% YoY

$439.1MFY 2025

FY22 $325.6MFY23 $341.6MFY24 $340.6MFY25 $439.1M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$5.44B +4.7%	$5.20B +15.0%	$4.52B +29.1%	$3.50B +9.0%	$3.21B +7.3%	$2.99B
Operating Income	$408.4M -18.4%	$500.7M +39.8%	$358.1M +5.2%	$340.4M +22.2%	$278.7M +15.6%	$241.1M
EPS (Diluted)	$0.93 -24.4%	$1.23 +502.9%	$0.20 +5.2%	$0.19 -77.2%	$0.85 +574.1%	$0.13
Total Assets	$4.28B +2.1%	$4.19B +9.7%	$3.82B +45.7%	$2.62B +1.8%	$2.58B +8.3%	$2.38B
Total Debt	$775.0M -6.1%	$825.0M -7.8%	$895.0M +245.9%	$258.8M +21.8%	$212.5M -27.1%	$291.7M
Operating Cash Flow	$457.7M +27.6%	$358.7M -2.6%	$368.5M +9.6%	$336.2M +10.5%	$304.4M +16.0%	$262.5M
Free Cash Flow	$439.1M +28.9%	$340.6M -0.3%	$341.6M +4.9%	$325.6M +10.1%	$295.8M +18.2%	$250.2M

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Available Research

13F Pro tracks comprehensive data for TETRA TECH INC including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of TTEK

BlackRock, Inc.
$828.4M28,675,276 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$360.2M12,467,970 sh
VANGUARD CAPITAL MANAGEMENT LLC
$338.8M11,725,738 sh
Capital International Investors
$336.6M11,651,238 sh
STATE STREET CORP
$282.0M9,761,640 sh
FMR LLC
$253.3M8,768,611 sh
GEODE CAPITAL MANAGEMENT, LLC
$197.4M6,833,071 sh
FIL Ltd
$158.1M5,471,691 sh
Amundi
$147.3M5,098,519 sh
FULLER & THALER ASSET MANAGEMENT, INC.
$142.2M4,921,268 sh

Fund	Value	Shares
BlackRock, Inc.	$828.4M	28,675,276
VANGUARD PORTFOLIO MANAGEMENT LLC	$360.2M	12,467,970
VANGUARD CAPITAL MANAGEMENT LLC	$338.8M	11,725,738
Capital International Investors	$336.6M	11,651,238
STATE STREET CORP	$282.0M	9,761,640
FMR LLC	$253.3M	8,768,611
GEODE CAPITAL MANAGEMENT, LLC	$197.4M	6,833,071
FIL Ltd	$158.1M	5,471,691
Amundi	$147.3M	5,098,519
FULLER & THALER ASSET MANAGEMENT, INC.	$142.2M	4,921,268

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Is TTEK a good stock to buy?

13F Pro's AI-powered analysis of TETRA TECH INC (TTEK) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for TTEK are available on the TTEK stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. TTEK is classified as a mid company.

Which hedge funds own TTEK?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling TTEK. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of TETRA TECH INC's investment landscape.