GL
GLDD
Great Lakes Dredge & Dock CORP
No data for this timeframe.
Vol
Inst. Holders9 funds
Inst. Value$90.5M
Inst. Activity5 buys / 0 sells
SEC Reports3
Press Releases4
Exchange Nasdaq·Sector Heavy Construction Other Than Bldg Const - Contractors·Inc. DE·CIK 0001372020
Recent Activity
May 4, 2026
earnings_calendar
GLDD Q1 2026 Earnings Scheduled — 2026-05-04
Apr 13, 2026
SEC
Great Lakes Dredge & Dock Corporation (GLDD) has filed Form 15-12G to terminate its registration and suspend reporting o
15-12G — Impact 7/10
Apr 3, 2026
SEC
Analysis based on filing metadata only — document content was unavailable
EFFECT — Impact 3/10
Apr 1, 2026
SEC
Analysis based on filing metadata only — document content was unavailable. The filing is a Form 25-NSE, which typically
25-NSE — Impact 2/10
Apr 1, 2026
Insider
DICKERSON LAWRENCE R sold 86,217 shares
Director @ $0.00 ($0.00)
Apr 1, 2026
Insider
Armstrong Dana A sold 8,436 shares
Director @ $0.00 ($0.00)
Apr 1, 2026
Insider
Shipp Earl L sold 42,619 shares
Director @ $0.00 ($0.00)
Inst.
MORGAN STANLEY — ADD
1,019,618 shares ($13.4M)
Price Targets
Historical data — last covering-analyst action Sep 2024. No current recommendation available.
$17.00 (Sep 2024)
Current $17.00
Low $17.00
Median $17.00
High $17.00
4 analysts
$17.00
$17.00
Analyst Ratings
0Strong Buy
0Buy
6Hold
2Sell
2Strong Sell
Historical Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Sep 23, 2024 | Noble Capital Markets | MAINTAIN | Outperform → Outperform |
| Jan 25, 2018 | Noble Capital Markets | INITIATE | Buy |
| Aug 8, 2016 | Imperial Capital | DOWNGRADE | Outperform → In-Line |
| Mar 18, 2016 | Stephens & Co. | UPGRADE | Equal-Weight → Overweight |
| Feb 24, 2015 | DA Davidson | DOWNGRADE | Buy → Neutral |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $0.36 ▼ -1.9% | $0.25 — $0.54 | -28% YoY | 5 |
| Next Q | $0.19 | $0.15 — $0.21 | 24% YoY | 5 |
| Current FY | $1.13 ▼ -6.2% | $1.09 — $1.20 | -6% YoY | 4 |
| Next FY | $1.27 ▲ +1.8% | $1.15 — $1.38 | 12% YoY | 3 |
Latest Reports
BEARISH
15-12G
7/10
Great Lakes Dredge & Dock Corporation (GLDD) has filed Form 15-12G to terminate its registration and suspend reporting o
Apr 13, 2026
NEUTRAL
EFFECT
3/10
Analysis based on filing metadata only — document content was unavailable
Apr 3, 2026
NEUTRAL
Press
6/10
Saltchuk Resources has completed its acquisition of Great Lakes Dredge & Dock Corporation (GLDD) and accepted $258.1 mil
Apr 1, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD GROUP INC | $52.3M | — |
| MORGAN STANLEY | $13.4M | ADD |
| TWO SIGMA INVESTMENTS, LP | $7.5M | ADD |
| CHARLES SCHWAB INVESTMENT MANAGEMENT | $7.3M | NEW |
| BANK OF AMERICA CORP | $4.4M | ADD |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Apr 1, 2026 | DICKERSON LAWRENCE | U | $0.00 |
| Apr 1, 2026 | Armstrong Dana | U | $0.00 |
| Apr 1, 2026 | Shipp Earl | U | $0.00 |
| Apr 1, 2026 | DICKERSON LAWRENCE | D | $0.00 |
| Apr 1, 2026 | Shanahan Kathleen | U | $0.00 |
9 institutional holders with $90.5M total value (6,900,124 shares) as of 2025-Q4. Top holders: VANGUARD, MORGAN, TWO. Net buying activity: 5 institutions added/increased vs 0 reduced.
Top Institutional Holders — 2025-Q4
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 3,987,334 | $52.3M | 57.8% | — |
| 2 | MORGAN STANLEY | 1,019,618 | $13.4M | 14.8% | ADD +27.9% |
| 3 | TWO SIGMA INVESTMENTS, LP | 570,682 | $7.5M | 8.3% | ADD +35.7% |
| 4 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 554,348 | $7.3M | 8.0% | NEW |
| 5 | BANK OF AMERICA CORP /DE/ | 332,237 | $4.4M | 4.8% | ADD +32.8% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | 258,791 | $3.4M | 3.8% | TRIM -33.6% |
| 7 | WELLS FARGO & COMPANY/MN | 84,767 | $1.1M | 1.2% | ADD +37.3% |
| 8 | Cullen Capital Management, LLC | 74,678 | $979.8K | 1.1% | — |
| 9 | FMR LLC | 17,669 | $231.8K | 0.3% | ADD +28.4% |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| MORGAN STANLEY | ADD | 797,452 | 1,019,618 | +27.9% | $13.4M | 2025-Q4 |
| TWO SIGMA INVESTMENTS, LP | ADD | 420,497 | 570,682 | +35.7% | $7.5M | 2025-Q4 |
| BANK OF AMERICA CORP /DE/ | ADD | 250,108 | 332,237 | +32.8% | $4.4M | 2025-Q4 |
| WELLS FARGO & COMPANY/MN | ADD | 61,717 | 84,767 | +37.3% | $1.1M | 2025-Q4 |
| FMR LLC | ADD | 13,758 | 17,669 | +28.4% | $231.8K | 2025-Q4 |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | 384,388 | 255,056 | -33.6% | $3.1M | 2025-Q3 |
| UBS Group AG | TRIM | 161,716 | 85,826 | -46.9% | $1.0M | 2025-Q3 |
| NORGES BANK | EXIT | 83,800 | 0 | -100.0% | $0.00 | 2025-Q3 |
| RENAISSANCE TECHNOLOGIES LLC | DOUBLED | 116,400 | 384,388 | +230.2% | $4.7M | 2025-Q2 |
| TWO SIGMA INVESTMENTS, LP | DOUBLED | 110,986 | 348,820 | +214.3% | $4.3M | 2025-Q2 |
| BANK OF AMERICA CORP /DE/ | ADD | 141,373 | 245,097 | +73.4% | $3.0M | 2025-Q2 |
| NORGES BANK | NEW | — | 83,800 | — | $1.0M | 2025-Q2 |
| CITADEL ADVISORS LLC | DOUBLED | 185,421 | 533,309 | +187.6% | $4.6M | 2025-Q1 |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | 278,601 | 116,400 | -58.2% | $1.0M | 2025-Q1 |
| NORGES BANK | EXIT | 83,800 | 0 | -100.0% | $0.00 | 2025-Q1 |
| MORGAN STANLEY | ADD | 642,148 | 812,309 | +26.5% | $9.2M | 2024-Q4 |
| WELLS FARGO & COMPANY/MN | ADD | 32,394 | 47,112 | +45.4% | $531.9K | 2024-Q4 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | NEW | — | 824,116 | — | $8.7M | 2024-Q3 |
| MORGAN STANLEY | TRIM | 896,261 | 642,148 | -28.4% | $6.8M | 2024-Q3 |
13 unique insiders with 0 transactions. Net insider value: $0.00 ($0.00 bought, $0.00 sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 1, 2026 | DICKERSON LAWRENCE R | Director | U | 86,217 | $0.00 | $0.00 |
| Apr 1, 2026 | Armstrong Dana A | Director | U | 8,436 | $0.00 | $0.00 |
| Apr 1, 2026 | Shipp Earl L | Director | U | 42,619 | $0.00 | $0.00 |
| Apr 1, 2026 | DICKERSON LAWRENCE R | Director | D | 76,962 | $0.00 | $0.00 |
| Apr 1, 2026 | Shanahan Kathleen M | Director | U | 76,375 | $0.00 | $0.00 |
| Apr 1, 2026 | Steger Ronald | Director | U | 20,404 | $0.00 | $0.00 |
| Apr 1, 2026 | Steger Ronald | Director | D | 45,068 | $0.00 | $0.00 |
| Apr 1, 2026 | BAYER RYAN | VP & CAO | U | 37,380 | $0.00 | $0.00 |
| Apr 1, 2026 | BAYER RYAN | VP & CAO | A | 5,607 | $0.00 | $0.00 |
| Apr 1, 2026 | BEYKO ELENI | SVP - Offshore Energy | A | 25,505 | $0.00 | $0.00 |
| Apr 1, 2026 | BEYKO ELENI | SVP - Offshore Energy | U | 151,312 | $0.00 | $0.00 |
| Apr 1, 2026 | Kornblau Scott Lee | SVP & CFO | U | 244,126.24 | $0.00 | $0.00 |
| Apr 1, 2026 | GUNSTEN CHRISTOPHER | SVP-Proj Svcs & Fleet Engineer | A | 71,860 | $0.00 | $0.00 |
| Apr 1, 2026 | GUNSTEN CHRISTOPHER | SVP-Proj Svcs & Fleet Engineer | U | 182,496 | $0.00 | $0.00 |
| Apr 1, 2026 | Kornblau Scott Lee | SVP & CFO | A | 90,518 | $0.00 | $0.00 |
| Apr 1, 2026 | HANSON WILLIAM H | SVP, Market Development | U | 90,852.743 | $0.00 | $0.00 |
| Apr 1, 2026 | HANSON WILLIAM H | SVP, Market Development | A | 13,631 | $0.00 | $0.00 |
| Apr 1, 2026 | JOHANSON DAVID | SVP-Project Acquisition & Ops | A | 71,860 | $0.00 | $0.00 |
| Apr 1, 2026 | JOHANSON DAVID | SVP-Project Acquisition & Ops | U | 191,597.516 | $0.00 | $0.00 |
| Apr 1, 2026 | Petterson Lasse | CEO & President | U | 1,568,290.29 | $0.00 | $0.00 |
| Apr 1, 2026 | Petterson Lasse | CEO & President | A | 206,445 | $0.00 | $0.00 |
| Apr 1, 2026 | Schiffer Vivienne | SVP, CLO, CCO & Corp Secretary | A | 28,945 | $0.00 | $0.00 |
| Apr 1, 2026 | Schiffer Vivienne | SVP, CLO, CCO & Corp Secretary | U | 144,817 | $0.00 | $0.00 |
| Mar 31, 2026 | DICKERSON LAWRENCE R | Director | A | 2,938 | $0.00 | $0.00 |
| Mar 31, 2026 | Shanahan Kathleen M | Director | A | 1,485 | $0.00 | $0.00 |
| Mar 31, 2026 | Shanahan Kathleen M | Director | D | 10,336 | $0.00 | $0.00 |
| Mar 31, 2026 | Steger Ronald | Director | A | 1,625 | $0.00 | $0.00 |
| Mar 25, 2026 | JOHANSON DAVID | SVP-Project Acquisition & Ops | A | 521.257 | $10.82 | $5.6K |
| Mar 16, 2026 | GUNSTEN CHRISTOPHER | SVP-Proj Svcs & Fleet Engineer | A | 12,646 | $0.00 | $0.00 |
| Mar 16, 2026 | GUNSTEN CHRISTOPHER | SVP-Proj Svcs & Fleet Engineer | F | 2,204 | $16.93 | $37.3K |
| Mar 16, 2026 | JOHANSON DAVID | SVP-Project Acquisition & Ops | A | 12,646 | $0.00 | $0.00 |
| Mar 16, 2026 | JOHANSON DAVID | SVP-Project Acquisition & Ops | F | 1,659 | $16.93 | $28.1K |
| Mar 16, 2026 | Petterson Lasse | CEO & President | F | 37,202 | $16.93 | $629.8K |
| Mar 16, 2026 | Petterson Lasse | CEO & President | A | 94,540 | $0.00 | $0.00 |
| Mar 16, 2026 | Kornblau Scott Lee | SVP & CFO | A | 22,265 | $0.00 | $0.00 |
| Mar 16, 2026 | Kornblau Scott Lee | SVP & CFO | F | 4,719 | $16.93 | $79.9K |
| Mar 16, 2026 | Schiffer Vivienne | SVP, CLO, CCO & Corp Secretary | A | 14,213 | $0.00 | $0.00 |
| Mar 16, 2026 | Schiffer Vivienne | SVP, CLO, CCO & Corp Secretary | F | 2,060 | $16.93 | $34.9K |
| Mar 16, 2026 | BAYER RYAN | VP & CAO | A | 2,170 | $0.00 | $0.00 |
| Mar 16, 2026 | BAYER RYAN | VP & CAO | F | 1,282 | $16.93 | $21.7K |
| Mar 16, 2026 | BEYKO ELENI | SVP - Offshore Energy | F | 2,645 | $16.93 | $44.8K |
| Mar 16, 2026 | BEYKO ELENI | SVP - Offshore Energy | A | 14,754 | $0.00 | $0.00 |
| Mar 16, 2026 | HANSON WILLIAM H | SVP, Market Development | A | 7,853 | $0.00 | $0.00 |
| Mar 16, 2026 | HANSON WILLIAM H | SVP, Market Development | F | 1,030 | $16.93 | $17.4K |
| Feb 23, 2026 | HANSON WILLIAM H | SVP, Market Development | A | 8.743 | $0.00 | $0.00 |
| Feb 23, 2026 | BAYER RYAN | VP & CAO | A | 7,165 | $0.00 | $0.00 |
| Feb 23, 2026 | Petterson Lasse | CEO & President | A | 132,825 | $0.00 | $0.00 |
| Feb 23, 2026 | GUNSTEN CHRISTOPHER | SVP-Proj Svcs & Fleet Engineer | A | 13,988 | $0.00 | $0.00 |
| Feb 23, 2026 | Kornblau Scott Lee | SVP & CFO | A | 26,603 | $0.00 | $0.00 |
| Feb 23, 2026 | Schiffer Vivienne | SVP, CLO, CCO & Corp Secretary | A | 19,149 | $0.00 | $0.00 |
3 SEC filing reports analyzed. Sentiment: 0 bullish, 1 bearish, 0 mixed, 2 neutral. Avg impact: 4.0/10.
BEARISH
15-12G
7/10
Great Lakes Dredge & Dock Corporation (GLDD) has filed Form 15-12G to terminate its registration and
Apr 13, 2026
NEUTRAL
EFFECT
3/10
Analysis based on filing metadata only — document content was unavailable
Apr 3, 2026
NEUTRAL
25-NSE
2/10
Analysis based on filing metadata only — document content was unavailable. The filing is a Form 25-N
Apr 1, 2026
NEUTRAL
6/10
Saltchuk Resources has completed its acquisition of Great Lakes Dredge & Dock Corporation (GLDD) and
Apr 1, 2026
NEUTRAL
8/10
Great Lakes Dredge & Dock Corporation (GLDD) has been acquired by private company Saltchuk Resources
Apr 1, 2026
MIXED
7/10
Saltchuk Resources has commenced a cash tender offer for all of Great Lakes Dredge & Dock Corporatio
Mar 18, 2026
BULLISH
9/10
Saltchuk Resources has commenced a tender offer to acquire all outstanding shares of Great Lakes Dre
Mar 4, 2026
Historical analyst distribution (last covering-analyst action Sep 2024): 0% buy across 10 analysts — 0 strong buy, 0 buy, 6 hold, 2 sell, 2 strong sell. No current recommendation available.
Analyst Price Targets
Historical data — last covering-analyst action Sep 2024. No current recommendation available.
$17.00 mean target (Sep 2024)
$17.00 Low
$17.00 High
| Metric | Value |
|---|---|
| Current Price | $17.00 |
| Target Low | $17.00 |
| Target Mean | $17.00 |
| Target Median | $17.00 |
| Target High | $17.00 |
| # Analysts | 4 |
| Recommendation | — (no recent coverage) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-03-31 |
$0.36 | $0.25 | $0.54 | -27.5% | -1.9% | 0↑ 1↓ | $0.2B | -6.1% | 5 |
| Next Q 2026-06-30 |
$0.19 | $0.15 | $0.21 | 24.2% | +0.1% | 1↑ 0↓ | $0.2B | 12.1% | 5 |
| Current FY 2026-12-31 |
$1.13 | $1.09 | $1.20 | -6.2% | -6.2% | — | $0.9B | 1.9% | 4 |
| Next FY 2027-12-31 |
$1.27 | $1.15 | $1.38 | 12.4% | +1.8% | — | $1.0B | 8.8% | 3 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $0.355 | |
| 7d ago | $0.355 | |
| 30d ago | $0.362 | -0.007 |
| 60d ago | $0.365 | -0.010 |
| 90d ago | $0.307 | +0.048 |
6 analyst firms have rated this stock: 3 upgrades, 7 downgrades, 3 initiations.
Historical Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Sep 23, 2024 | Noble Capital Markets | MAINTAIN | Outperform | Outperform |
| Jan 25, 2018 | Noble Capital Markets | INITIATE | — | Buy |
| Aug 8, 2016 | Imperial Capital | DOWNGRADE | Outperform | In-Line |
| Mar 18, 2016 | Stephens & Co. | UPGRADE | Equal-Weight | Overweight |
| Feb 24, 2015 | DA Davidson | DOWNGRADE | Buy | Neutral |
| Jan 9, 2015 | Barclays | MAINTAIN | — | Underweight |
| Oct 20, 2014 | Barclays | MAINTAIN | — | Underweight |
| Aug 7, 2014 | Barclays | MAINTAIN | — | Underweight |
| May 7, 2014 | Imperial Capital | MAINTAIN | — | Outperform |
| Jan 22, 2014 | Barclays | DOWNGRADE | Equal-Weight | Underweight |
| Nov 6, 2013 | Imperial Capital | MAINTAIN | — | Outperform |
| Nov 6, 2013 | DA Davidson | MAINTAIN | — | Buy |
| Aug 8, 2013 | Stephens & Co. | DOWNGRADE | Overweight | Equal-Weight |
| Jul 25, 2013 | BB&T Capital | DOWNGRADE | Buy | Hold |
| Jun 20, 2013 | Imperial Capital | INITIATE | — | Outperform |
| Apr 18, 2013 | DA Davidson | UPGRADE | Neutral | Buy |
| Mar 15, 2013 | DA Davidson | MAINTAIN | — | Neutral |
| Jan 23, 2013 | Barclays | MAINTAIN | — | Equal-Weight |
| Jan 3, 2013 | DA Davidson | DOWNGRADE | Buy | Neutral |
| Jan 3, 2013 | DA Davidson | DOWNGRADE | Buy | Neutral |
| Nov 7, 2012 | Barclays | MAINTAIN | — | Equal-Weight |
| Nov 7, 2012 | Imperial Capital | MAINTAIN | — | Outperform |
| Aug 7, 2012 | DA Davidson | MAINTAIN | — | Buy |
| May 15, 2012 | Imperial Capital | INITIATE | — | Outperform |
| Feb 14, 2012 | DA Davidson | UPGRADE | Neutral | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| May 1, 2026 | 0 | 0 | 6 | 2 | 2 | 0% | |
| Apr 1, 2026 | 0 | 0 | 6 | 2 | 2 | 0% | |
| Mar 1, 2026 | 2 | 5 | 4 | 0 | 0 | 64% | |
| Feb 1, 2026 | 3 | 7 | 1 | 0 | 0 | 91% | |
| Jan 1, 2026 | 3 | 6 | 1 | 0 | 0 | 90% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
No Reddit sentiment data available yet. Sentiment is analyzed from Reddit investment communities on a rolling basis.
May 4, 2026
earnings_calendar
GLDD Q1 2026 Earnings Scheduled — 2026-05-04
Apr 1, 2026
m_and_a
Saltchuk Resources, Inc. and Great Lakes Dredge & Dock Corporation Announce Early Results of Debt Tender Offer and Related Consent Solicitation
Saltchuk Resources, Inc. and Great Lakes Dredge & Dock Corporation Announce
Early Results of Debt Tender Offer and Related Consent Solicitation
Apr 1, 2026
m_and_a
Saltchuk Welcomes Great Lakes Dredge & Dock to its Family of Companies
Saltchuk Welcomes Great Lakes Dredge & Dock to its Family of Companies
Apr 1, 2026
short_interest
FTD: GLDD — 287,955 shares ($4.9M) failed to deliver
Settlement: 20260401, Price: $17.00, FTD Value: $4,895,235, GREAT LAKES DREDGE & DOCK CORP
Mar 31, 2026
short_interest
FTD: GLDD — 109,068 shares ($1.9M) failed to deliver
Settlement: 20260331, Price: $16.97, FTD Value: $1,850,883.96, GREAT LAKES DREDGE & DOCK CORP
Mar 18, 2026
m_and_a
Saltchuk Resources, Inc. and Great Lakes Dredge & Dock Corporation Announce Tender Offer for Any and All 5.25% Senior Notes due 2029 of Great Lakes Dredge & Dock Corporation and Related Consent Solicitation
Saltchuk Resources, Inc. and Great Lakes Dredge & Dock Corporation Announce
Tender Offer for Any and All 5.25% Senior Notes due 2029 of Great Lakes D
Mar 18, 2026
short_interest
FTD: GLDD — 44,136 shares ($0.7M) failed to deliver
Settlement: 20260318, Price: $16.95, FTD Value: $748,105.2, GREAT LAKES DREDGE & DOCK CORP
Mar 4, 2026
m_and_a
Saltchuk Resources, Inc. and Great Lakes Dredge & Dock Corporation Announce Commencement of Tender Offer for All Issued and Outstanding Shares of Great Lakes Dredge & Dock Corporation (NASDAQ:GLDD)
Saltchuk Resources and Great Lakes Dredge & Dock Announce Commencement of Tender Offer for All Issued and Outstanding Shares of Great Lakes