What is the 13F Pro Quality Score for GLDD?

13F Pro ranks Great Lakes Dredge & Dock CORP (GLDD) 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 GLDD's current score at https://13fpro.ai/company/GLDD (free sign-up required for the full ranking).

Where does 13F Pro source GLDD data?

All Great Lakes Dredge & Dock CORP fundamentals and ownership data come directly from SEC EDGAR. Great Lakes Dredge & Dock CORP files with the SEC under CIK 1372020. 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 GLDD in?

Great Lakes Dredge & Dock CORP (GLDD) is classified in the Industrials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/industrials.

What drives GLDD's revenue?

Per Great Lakes Dredge & Dock CORP's latest 10-K filed with the SEC on 2026-02-23, the biggest revenue drivers are: Capital dredging ($441.1M, +27% YoY); Coastal protection ($281.6M, +11% YoY); Maintenance dredging ($135.4M, -16% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/GLDD.

What are GLDD's largest expenses?

Great Lakes Dredge & Dock CORP's latest 10-K reports these as the largest expense items: Costs of contract revenues ($684.8M); General and administrative expenses ($78.0M); Loss on extinguishment of debt ($10.8M). Sourced directly from SEC EDGAR filing text for FY2025 (year ended December 31, 2025).

How often is GLDD research updated on 13F Pro?

GLDD'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.

Great Lakes Dredge & Dock CORP(GLDD)Stock Analysis

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13F Pro Quality Score

65.0/100

Rank #517 of 2,962 stocksTOP 25%

View Industrials peers →

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

Revenue Growth

82.7/100

Profitability

60.5/100

Balance Sheet

74.5/100

Earnings Quality

85.4/100

Free Cash Flow

58.1/100

Institutional Flow

1.5/100

Revenue Scale

48.1/100

Dilution Risk

50.0/100

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Why GLDD Scores 65/100

exact factor attribution · 2026-09-10

GLDD's composite is driven by revenue growth and earnings quality, held back by institutional flow. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Revenue growth

+6.5 pts

83th pct

Earnings quality

+3.6 pts

86th pct

Capital efficiency

+2.5 pts

75th pct

Earnings growth

+2.4 pts

97th pct

Profitability

+1.6 pts

60th pct

Free cash flow

+1.2 pts

58th pct

Shareholder dilution

+0.0 pts

50th pct

Scale

-0.3 pts

48th pct

Institutional flow

-2.4 pts

2th pct

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

GLDD Stock Analysis & AI Quality Score

Data updated 2026-09-10

AI stock analysis and institutional research for Great Lakes Dredge & Dock CORP (GLDD), a Industrials sector company. 13F Pro's AI-powered ranking engine scores GLDD at 65.0/100 on a 32-signal composite quality model, placing it at rank #517 of 2,962 stocks — the top 25% of the AI-ranked universe. GLDD scores in the top quartile across earnings quality (85.4), revenue growth (82.7). Areas of concern include institutional flow (1.5), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q4 2025), Great Lakes Dredge & Dock CORP reports quarterly revenue of $256.5M, net income of $12.6M, an operating margin of 12.7%. Top institutional holders of GLDD by reported 13-F value include BlackRock, DIMENSIONAL FUND ADVISORS, AMERICAN CENTURY COMPANIES, based on the most recent SEC filings. GLDD trades on the Nasdaq exchange and files with the SEC under CIK 1372020. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate GLDD 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 Great Lakes Dredge & Dock CORP directly from SEC EDGAR. Great Lakes Dredge & Dock CORP's 13F Pro composite quality score has ranged between 23 and 69 since 2021, currently 65.0 — a stable long-term trajectory across 67 quarterly and live scoring snapshots.

What's Driving GLDD's Business? Latest 10-K Breakdown

✓ 36/36 datapoints verified

AI-extracted from Great Lakes Dredge & Dock CORP's 10-K filed 2026-02-23 — FY2025 (year ended December 31, 2025). Every figure is machine-verified against the filing text on SEC EDGAR.

GLDD grew revenue 16% to $888.3M and net income 28% to $73.5M in FY2025, but agreed on Feb 10, 2026 to be acquired by Saltchuk for $17.00/share cash, expected to close Q2 2026.

Biggest Revenue Drivers

Capital dredging$441.1M+27% YoY

Higher revenue earned on projects in Alabama, Texas, Florida and Louisiana, partially offset by lower revenue in Virginia

Coastal protection$281.6M+11% YoY

Increase in revenue on projects in New Jersey, South Carolina, Delaware and New York, partially offset by lower revenue in Alabama, Florida and Maryland

Biggest Revenue Drivers

Total revenue: $888.3M+16% YoY

Capital dredging$441.1M+27% YoY

Higher revenue earned on projects in Alabama, Texas, Florida and Louisiana, partially offset by lower revenue in Virginia

Coastal protection$281.6M+11% YoY

Increase in revenue on projects in New Jersey, South Carolina, Delaware and New York, partially offset by lower revenue in Alabama, Florida and Maryland

Maintenance dredging$135.4M-16% YoY

Decrease in revenue on projects in Florida, Mississippi, Puerto Rico and Texas, partially offset by increases in Virginia, New York, South Carolina, Louisiana and Arkansas

Offshore energy$30.2M

Revenue earned on projects in New York; the Company earned no offshore energy revenue in 2024

Largest Expense Items

Costs of contract revenues$684.8M

77.1% of revenue, down from 78.9% in 2024, reflecting improved utilization and project performance

General and administrative expenses$78.0M

Higher incentive compensation and employee benefit expenses, plus Transaction-related expenses tied to the Saltchuk merger

Loss on extinguishment of debt$10.8M

Expensed remaining deferred debt issuance costs of $7.7M and a $3.1M call premium upon repayment of the Second Lien Credit Agreement in Q4 2025

Interest expense—net$16.8M

Decrease from $17.9M in 2024 due to repayment of the Second Lien Credit Agreement, partially offset by higher revolver borrowings

Margins: Gross profit margin rose to 22.9% from 21.1% in 2024, driven by higher revenue, improved utilization and project performance, and a larger proportion of higher-margin capital projects in the mix.

Watch Items from the Filing

GLDD agreed to be acquired by Saltchuk for $17.00/share cash (expected close Q2 2026); a termination fee of approximately $37 million applies under specified circumstances.
Total backlog fell 28% to $888.1M at year-end 2025 from $1,239.1M in 2024, with dredging backlog down 36% to $763.2M as the 2025 domestic bid market shrank 43% and the win rate dropped to 14% from 33%.
Federal government agencies represented 48% of 2025 revenue, down from 57% in 2024 and 74% in 2023, while federal contracts can be canceled at any time without penalty to the government.
Approximately 41% of the Company's total backlog at December 31, 2025 is concentrated in five private customers.
The Acadia subsea rock installation vessel launched in July 2025 and secured contracts (Empire Wind 1, Sunrise Wind) providing full 2026 utilization, plus first international offshore wind contracts starting 2027.

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

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

Revenue

Q4 2025

$256.5M

Net Income

Q4 2025

$12.6M

Free Cash Flow

Q4 2025

$50.3M

Operating Margin

Q4 2025

12.7%

ROIC

Q4 2025

14.6%

D/E Ratio

Q4 2025

0.73

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+16.5% YoY

$888.3MFY 2025

FY22 $648.8MFY23 $589.6MFY24 $762.7MFY25 $888.3M

Net Income

+28.3% YoY

$73.5MFY 2025

FY22 $-34.1MFY23 $13.9MFY24 $57.3MFY25 $73.5M

Operating Income

+37.7% YoY

$127.8MFY 2025

FY22 $-27.7MFY23 $28.2MFY24 $92.8MFY25 $127.8M

EPS (Diluted)

+28.6% YoY

$1.08FY 2025

FY22 $-0.52FY23 $0.21FY24 $0.84FY25 $1.08

Total Assets

+2.4% YoY

$1.29BFY 2025

FY22 $981.8MFY23 $1.11BFY24 $1.26BFY25 $1.29B

Total Debt

-15.6% YoY

$378.2MFY 2025

FY22 $321.5MFY23 $412.1MFY24 $448.2MFY25 $378.2M

Op. Cash Flow

+252.1% YoY

$246.7MFY 2025

FY22 $1.7MFY23 $47.4MFY24 $70.1MFY25 $246.7M

Free Cash Flow

+280.6% YoY

$99.5MFY 2025

FY22 $-141.4MFY23 $-103.4MFY24 $-55.1MFY25 $99.5M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$888.3M +16.5%	$762.7M +29.4%	$589.6M -9.1%	$648.8M -10.7%	$726.1M -1.0%	$733.6M
Net Income	$73.5M +28.3%	$57.3M +311.8%	$13.9M +140.8%	$-34.1M -168.9%	$49.4M -25.2%	$66.1M
Operating Income	$127.8M +37.7%	$92.8M +228.9%	$28.2M +201.7%	$-27.7M -133.2%	$83.4M -25.4%	$111.8M
EPS (Diluted)	$1.08 +28.6%	$0.84 +300.0%	$0.21 +140.4%	$-0.52 -169.3%	$0.75 -25.0%	$1.00
Total Assets	$1.29B +2.4%	$1.26B +13.0%	$1.11B +13.1%	$981.8M -1.6%	$997.7M +4.1%	$958.0M
Total Debt	$378.2M -15.6%	$448.2M +8.8%	$412.1M +28.2%	$321.5M +0.2%	$321.0M -0.9%	$323.7M
Operating Cash Flow	$246.7M +252.1%	$70.1M +47.7%	$47.4M +2769.0%	$1.7M -96.6%	$49.0M -37.9%	$78.9M
Free Cash Flow	$99.5M +280.6%	$-55.1M +46.7%	$-103.4M +26.8%	$-141.4M -108.9%	$-67.7M -316.0%	$31.3M

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Available Research

13F Pro tracks comprehensive data for Great Lakes Dredge & Dock CORP 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 GLDD

BlackRock, Inc.
$100.6M5,917,589 sh
DIMENSIONAL FUND ADVISORS LP
$57.6M3,386,372 sh
AMERICAN CENTURY COMPANIES INC
$51.1M3,006,419 sh
VANGUARD CAPITAL MANAGEMENT LLC
$48.6M2,856,158 sh
FIL Ltd
$45.4M2,671,231 sh
TWO SIGMA INVESTMENTS, LP
$33.8M1,989,521 sh
GEODE CAPITAL MANAGEMENT, LLC
$28.5M1,678,166 sh
BALYASNY ASSET MANAGEMENT L.P.
$27.7M1,626,990 sh
STATE STREET CORP
$26.8M1,577,722 sh
Qube Research & Technologies Ltd
$23.5M1,383,585 sh

Fund	Value	Shares
BlackRock, Inc.	$100.6M	5,917,589
DIMENSIONAL FUND ADVISORS LP	$57.6M	3,386,372
AMERICAN CENTURY COMPANIES INC	$51.1M	3,006,419
VANGUARD CAPITAL MANAGEMENT LLC	$48.6M	2,856,158
FIL Ltd	$45.4M	2,671,231
TWO SIGMA INVESTMENTS, LP	$33.8M	1,989,521
GEODE CAPITAL MANAGEMENT, LLC	$28.5M	1,678,166
BALYASNY ASSET MANAGEMENT L.P.	$27.7M	1,626,990
STATE STREET CORP	$26.8M	1,577,722
Qube Research & Technologies Ltd	$23.5M	1,383,585

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Is GLDD a good stock to buy?

13F Pro's AI-powered analysis of Great Lakes Dredge & Dock CORP (GLDD) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for GLDD are available on the GLDD 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. GLDD is classified as a small company.

Which hedge funds own GLDD?

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 GLDD. 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 Great Lakes Dredge & Dock CORP's investment landscape.