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/research/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.

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

63.0/100

Rank #710 of 2,879 stocksTOP 25%

View Technology peers →

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

Revenue Growth

55.2/100

Profitability

62.5/100

Balance Sheet

79.9/100

Earnings Quality

44.6/100

Free Cash Flow

65.6/100

Institutional Flow

3.6/100

Revenue Scale

78.4/100

Dilution Risk

69.8/100

TTEK Stock Analysis & AI Quality Score

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 63.0/100 on a 32-signal composite quality model, placing it at rank #710 of 2,879 stocks — the top 25% of the AI-ranked universe. TTEK scores in the top quartile across balance sheet strength (79.9), revenue scale (78.4). Areas of concern include institutional flow (3.6), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), TETRA TECH INC reports quarterly revenue of $1.2B, net income of $93.8M, an operating margin of 10.8%. 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 8 and 72 since 2021, currently 63.0 — a stable long-term trajectory across 56 quarterly and live scoring snapshots.

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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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Revenue

Q2 2026

$1.2B

Net Income

Q2 2026

$93.8M

Free Cash Flow

Q2 2026

$159.4M

Operating Margin

Q2 2026

10.8%

D/E Ratio

Q2 2026

0.47

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

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

AI Insight: TTEK Financial Trends

Operating margin hit a cycle high of 12.4% in Q3 2025, but revenue has contracted three consecutive quarters to $1,220M in Q1 2026.

• Operating income surged from $23M in Q4 2024 to $181M in Q3 2025, reflecting sharp margin recovery after a one-quarter anomaly.

• Total debt fell from $1,514M in Q1 2025 to $837M in Q4 2025, a $677M reduction in three quarters, strengthening the balance sheet.

• Revenue declined from $1,374M in Q3 2024 to $1,220M in Q1 2026, with three straight quarters of sequential contraction.

• Equity grew modestly from $1,574M in Q1 2025 to $1,863M in Q1 2026, suggesting retained earnings accumulation.

⚠ Operating cash flow dropped to -$6M in Q1 2025 before rebounding; Q4 2025 and Q1 2026 remain subdued at $72M and $165M respectively.

⚠ Revenue has shrunk three consecutive quarters to $1,220M — whether top-line contraction stabilizes is the key near-term inflection.

⚠ Debt ticked back up to $883M in Q1 2026 after reaching a trough of $775M in Q3 2025 — early re-leveraging worth monitoring.

AI Insight: TTEK Ratio Trends

TTEK's ROIC surged to 28.4% in Q3 2025 but has since retreated to 19.2% in Q1 2026, masking a broadly improving multi-year margin trajectory.

• Operating margin recovered sharply from a trough of 1.6% in Q4 2024 to 13.6% in Q3 2025, a near 12pp rebound.

• ROIC expanded from 20.3% in Q2 2024 to a peak of 28.4% in Q3 2025 before easing to 19.2% in Q1 2026.

• Leverage (D/E) improved from 0.96 in Q1 2025 — a spike quarter — back to 0.47 in Q1 2026, near prior norms.

⚠ Q4 2024 and Q1 2025 saw OpMargin collapse to 1.6% and 3.0%; any recurrence of that pattern warrants scrutiny.

⚠ ROIC declined from 28.4% in Q3 2025 to 19.2% in Q1 2026 — two consecutive quarters of contraction to monitor.

⚠ NPM, ROE, and ROA data are available for only one quarter (Q2 2025), limiting full-cycle profitability assessment.

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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.
$806.9M26,790,406 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$380.8M12,643,094 sh
VANGUARD CAPITAL MANAGEMENT LLC
$352.7M11,709,151 sh
Capital International Investors
$342.9M11,385,267 sh
Pictet Asset Management Holding SA
$290.5M9,644,792 sh
STATE STREET CORP
$290.2M9,635,912 sh
Neuberger Berman Group LLC
$219.0M7,269,657 sh
SANDS CAPITAL MANAGEMENT, LLC
$200.6M6,658,823 sh
GEODE CAPITAL MANAGEMENT, LLC
$157.2M5,217,448 sh
FIL Ltd
$145.6M4,832,672 sh

Fund	Value	Shares
BlackRock, Inc.	$806.9M	26,790,406
VANGUARD PORTFOLIO MANAGEMENT LLC	$380.8M	12,643,094
VANGUARD CAPITAL MANAGEMENT LLC	$352.7M	11,709,151
Capital International Investors	$342.9M	11,385,267
Pictet Asset Management Holding SA	$290.5M	9,644,792
STATE STREET CORP	$290.2M	9,635,912
Neuberger Berman Group LLC	$219.0M	7,269,657
SANDS CAPITAL MANAGEMENT, LLC	$200.6M	6,658,823
GEODE CAPITAL MANAGEMENT, LLC	$157.2M	5,217,448
FIL Ltd	$145.6M	4,832,672

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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.

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.