Orion Group Holdings (ORN) - Due Diligence

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66OpportunityDD: Jun 05, 2026Analyst: 68

paidPrice at analysis date

USD 13.8 (05/06/2026)

domainMkt cap

$557M

pie_chartShares

40.48M

candlestick_chart52W

$6.44-$15.85

trending_downShort interest

3.4%

MEDIUMNYSEIndustrials1860 employeesFounded 2007

Verdict: Fairly Valued Momentum —

After a +40% YTD run, ORN is now priced close to fundamental value. Q1 2026 beat ($0.12 vs -$0.03 est) and a 24% Adj EBITDA growth guidance for FY26 confirm the turnaround, but most of the re-rating from $9 to $14 is already done. SotP fair value $14.48 implies only +5% upside in base case. Bull case ($19) requires multiple expansion to ~13x and pipeline conversion; bear case ($8.40) opens if marine softness persists. Hold-quality, not a fresh buy at this level — wait for pullback or guidance raise.

📊 DIANALITICS RESEARCH INDEXCompany & Thesis Assessment Score /100 — updated 2026-06-05

Orion Group Holdings (ORN)

Specialty Construction · NYSE · Houston, TX

"Turnaround executed, momentum priced — solid business, fairly valued."

EPS beat Q1 +40% YTD $668M backlog Net debt 1.2x EBITDA 35x fw P/E

Fin. strength

/20 pts

EBITDA/FCF

/15 pts

Debt/leverage

/15 pts

Stage/business

/15 pts

Catalysts

/10 pts

Reg. risk

/8 pts

Risk/reward

/7 pts

Management

/5 pts

Sector/macro

/3 pts

Compliance

/2 pts

💡 Fair Value Estimate — SotP Marine + Concrete EV/EBITDA FY26E

Fair value base case

USD 14.5

Range: USD 8.40-USD 19.5

Price at analysis date: USD 13.8 (05/06/2026)

Base upside/downside: +5%

Methodology: SotP with separate EV/EBITDA on Marine (~$30M FY26E EBITDA, 11x — calibrated to GLDD) and Concrete (~$26M FY26E EBITDA, 12x — data-center premium vs STRL benchmark). Implied blended 11.6x sits at peer median (PRIM 9-10x / GLDD 11-12x / STRL 14-15x); cross-check via single 11.5x multiple gives $14.27/sh (within 1.5%). Probability-weighted FV = 0.30×$18.00 + 0.45×$14.00 + 0.25×$9.20 = $13.99 — coherent with $14.48 base case. MOMENTUM-weighted scenarios (bull 30% vs default 20%) reflect Q1 beat and raised guidance trajectory, but no further bull skew because most upside is already priced. ⚠️ Not investment advice.

Component	Assumption	USD/share
Marine segment EV	11.0x EV/EBITDA fw × ~$30M FY26E EBITDA = $330M EV / 40.48M sh (vs GLDD peer median ~11x)	+8.15
Concrete segment EV	12.0x EV/EBITDA fw × ~$26M FY26E EBITDA = $312M EV / 40.48M sh (data-center premium, vs STRL ~14x)	+7.71
JEM acquisition synergies	50% probability × $20M NPV revenue/cost synergies / 40.48M sh	+0.25
Net debt	($6M cash − $72M debt post-JEM) / 40.48M sh	−1.63
FV base case	Sum: 8.15 + 7.71 + 0.25 − 1.63	≈ $14.48

Bull

$17–$19

Probability: 30%

FY26 guidance raised on data-center concrete acceleration; Adj EBITDA >$60M; JEM synergies realized; multiple expands to 13x as marine pipeline converts. Aligns with analyst $17.67 consensus.

Base

$13–$15

Probability: 45%

Guidance met (FY26 rev $925M, Adj EBITDA $56M); steady execution but no further re-rating. 11.5x blended multiple holds. Stock range-bound until Q2/Q3 print confirms trajectory.

Bear

$8–$10

Probability: 25%

Marine softness persists; data-center concrete demand cools; FY26 misses low end of guidance; multiple compresses to 9x. Net debt post-JEM becomes a concern if EBITDA <$50M.

Methodology: Methodology: SotP with separate EV/EBITDA on Marine (~$30M FY26E EBITDA, 11x — calibrated to GLDD) and Concrete (~$26M FY26E EBITDA, 12x — data-center premium vs STRL benchmark). Implied blended 11.6x sits at peer median (PRIM 9-10x / GLDD 11-12x / STRL 14-15x); cross-check via single 11.5x multiple gives $14.27/sh (within 1.5%). Probability-weighted FV = 0.30×$18.00 + 0.45×$14.00 + 0.25×$9.20 = $13.99 — coherent with $14.48 base case. MOMENTUM-weighted scenarios (bull 30% vs default 20%) reflect Q1 beat and raised guidance trajectory, but no further bull skew because most upside is already priced. ⚠️ Not investment advice. Not investment advice.

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✅ Q1 2026 — Return to Profitability Confirmed

First profitable Q1 in several years: revenue $216M (+15% YoY), GAAP EPS $0.12 (vs -$0.03 est), Adj EBITDA up materially. Full-year 2026 guidance reaffirmed: revenue $900-950M (+9%) and Adj EBITDA $54-58M (+24% at midpoint). Backlog $668M + $24B opportunity pipeline. Concrete segment carrying the quarter (40% from data centers).

📊 Capital Structure · Short Interest · Buyback & Dilution

🟢 Short Interest

3.4%

~1.3M shares shorted on 40.48M outstanding. Low — no short squeeze setup nor bearish institutional signal. Days to cover ~3.3 (avg vol 395K).

🟡 Share dilution (1Y)

+1.5%

From 39.9M to 40.48M shares (RSU vesting + small ATM activity). Insider sale: Dir. Foran sold 10,695 sh at $15.70 (~$168K) in Q1 — below $500K threshold, but signal worth noting near 52W high.

🔴 Buyback

No active buyback. Capital priority: debt paydown post-JEM ($72M total debt) and reinvestment in marine/concrete capacity. Realistic given balance sheet.

Short Interest — context

ORN — 3.4%

3.4%

Short interest at 3.4% is benign and not a momentum catalyst. The +40% YTD move is fundamentally driven (Q1 beat + raised EBITDA guidance), not short squeeze. No insider buying to confirm conviction at current levels; small director sell at $15.70 is the only Form 4 datapoint.

$Financial analysis — FY26E

Revenue FY25

$852M

+7% YoY · FY26E +9%

Adj EBITDA FY26E

$54-58M

+24% YoY midpoint

Backlog Q1 2026

$668M

Marine $494M · Concrete $174M

Net debt / EBITDA

~1.2x

Up from ~0x post-JEM acquisition

Item	FY2023	FY2024	FY2025	FY2026E	Guidance 2026
Revenue ($M)	730	796	852	925	900-950
YoY growth	—	+9%	+7%	+9%	+9% mid
Adj EBITDA ($M)	~25	45	~47	56	54-58
Adj EBITDA margin	3.4%	5.7%	5.5%	6.1%	—
Net income ($M)	−15	+3	+8	13.4	11.5-15.3
Diluted EPS ($)	−0.43	+0.08	+0.20	+0.39	0.36-0.42
Cash ($M)	5	13	10	6	—
Total debt ($M)	27	15	8	72	post-JEM

FY26E reflects company guidance midpoints; cash/debt as of 31 Mar 2026 (10-Q). Debt jump from $8M to $72M tied to $69.8M J.E. McAmis marine acquisition closed Apr 2026.

Quarterly dynamics — last 5 quarters
Metric	Q1 2025	Q2 2025	Q3 2025	Q4 2025	Q1 2026
Revenue ($M)	189.0	205.3	225.1	232.9	216.3
YoY growth %	+17%	+8%	+5%	+1%	+15%
Net income ($M)	−2.1	0.8	3.5	5.8	4.7
Diluted EPS ($)	−0.05	0.02	0.09	0.14	0.12
Cash EoP ($M)	10	12	14	10	6

Financial position and sustainability

FY26 revenue guidance midpoint

$925M

Backlog coverage FY26 revenue

72%

Adj EBITDA growth guidance midpoint

+24%

Net debt / Adj EBITDA fw

1.2x

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Business model — Marine + Concrete specialty construction

Two-segment specialty contractor with Federal & data-center exposure

ORN is a US specialty construction contractor operating in two segments: Marine (dredging, marine transportation facilities, pipelines, environmental structures) and Concrete (turnkey commercial/structural concrete, increasingly tied to data center build-out — 40% of segment revenue in Q1 2026). Key revenue anchors: USACE dredging work, Navy/Defense facilities (Dragados/Hawaiian/Orion JV worth $2.8B total, ORN portion $450M), large private data center clients. The Apr 2026 acquisition of J.E. McAmis ($69.8M) strengthens heavy marine/jetty/breakwater capabilities and expands West Coast presence. Federal infrastructure tailwind (IIJA + Navy modernization) supports backlog visibility.

Marine segment ~$430-460M FY26E (~50% rev) 🟡 sequentially soft Q1 Dredging, marine construction, environmental structures, Navy facilities. Backlog $494M (74% of total). Q1 2026 revenue $110M, down sequentially from Q4 on project timing. JEM acquisition adds heavy marine capability. Concrete segment ~$440-490M FY26E (~50% rev) 🟢 data-center accelerating Turnkey commercial/structural concrete. Q1 2026 revenue $106M, with 40% from data center clients. Highest-margin growth driver; backlog $174M. Margin expansion lever in FY26. Pipeline (forward) $24B opportunity 🟢 Marine 90% / Concrete 10% Total opportunity pipeline skewed heavily toward Marine (90%) — reflects Federal/Defense award cycle. Conversion rate critical: low-single-digit hit rate translates to multi-year backlog growth.

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Legal, regulatory and risk analysis

Customer concentration (Federal)

High

Heavy reliance on USACE, Navy and Federal infrastructure work. Government shutdowns, budget reprioritization or contract delays directly hit backlog conversion. 2026 election cycle adds policy uncertainty.

Marine segment cyclicality

Moderate

Marine revenue lumpy due to project timing (Q1 2026 sequentially -19% vs Q4 2025). Multi-quarter softness can compress margins quickly given fixed-cost base in equipment/labor.

Data-center demand sensitivity

Moderate

Concrete segment growth depends on hyperscaler capex pace. A pullback in AI infrastructure spending would remove the strongest 2026 margin tailwind. 40% concrete revenue concentration in this vertical.

JEM acquisition integration

Moderate

$69.8M deal closed Apr 2026 raised debt from $8M to $72M. Synergy delivery and West Coast integration are not yet proven. Goodwill on balance sheet creates future impairment risk if execution slips.

Thin cash position

High

$6.3M unrestricted cash + $72M debt = thin liquidity buffer. Reliance on UMB credit facility ($13M revolver drawn). Negative working capital event or one-quarter EBITDA miss tightens covenants quickly.

Strong backlog visibility

Positive

$668M backlog covers ~72% of FY26 revenue guidance midpoint. $24B pipeline provides multi-year forward visibility. Backlog quality (Federal anchor) reduces customer credit risk vs private contractors.

Margin expansion path

Positive

Adj EBITDA margin moving from 3.4% (2023) to 5.5% (2025) to ~6.1% (2026E). Concrete data-center mix + Marine pricing discipline support continued normalization toward peer-level 7-9%.

Litigation history

Low

2019 securities class action (Rosen, Bragar Eagel, Glancy Prongay) over goodwill/AR overstatement was resolved years ago. No active SEC investigation, no recent class action filings or short-seller reports identified.

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SWOT analysis

Strengths

+Two-segment diversification (Marine + Concrete) reduces single-vertical risk
+$668M backlog covers ~72% of FY26 guidance — strong visibility
+Concrete data-center exposure (40% of segment) is highest-margin growth driver
+Q1 2026 EPS beat ($0.12 vs −$0.03 est) confirms turnaround trajectory
+Federal customer anchor (Navy/USACE) reduces credit/collection risk

Weaknesses

−Thin cash ($6.3M) and elevated post-JEM debt ($72M) limit flexibility
−Adj EBITDA margin 6.1% still below peer median 7-9%
−No buyback / no dividend — capital return story absent
−Marine segment Q1 softness shows recurring project-timing volatility
−Forward P/E ~35x at $13.76 — earnings ramp needed to justify

Opportunities

→$24B opportunity pipeline (90% Marine) — multi-year backlog growth runway
→JEM acquisition unlocks West Coast heavy-marine exposure
→Hyperscaler/AI data-center capex extends Concrete tailwind to 2027+
→IIJA + Navy modernization budgets remain supportive
→Margin normalization to 7-9% adds $15-20M Adj EBITDA upside

Threats

!Federal budget/shutdown risk hits backlog conversion timing
!Data-center capex cycle could roll over before margin benefit lands
!Construction labor & materials inflation pressuring fixed-price contracts
!Stock at ~9% off 52W high — limited margin for guidance slippage
!Tariffs on steel/concrete inputs could compress margins

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Summary by assessment area

🟡 Financial risk — Moderate

Balance sheet leveraged post-JEM (1.2x net debt/EBITDA fw), thin cash
FCF generation positive but modest; not yet self-funding growth
Covenants manageable but no buffer for material EBITDA miss

🟢 Business risk — Low-Moderate

Proven specialty contractor with $668M backlog and Federal anchor
Concrete data-center exposure provides 2026 growth visibility
Marine segment cyclicality is the principal earnings volatility driver

🟡 Valuation risk — Moderate

Base case FV $14.48 implies +5% upside vs $13.76 — fully priced
35x fw P/E demands earnings ramp; bear case (9x EV/EBITDA) opens −39% downside
Risk/reward symmetric (+38% bull / −39% bear) — not asymmetric long

Sources & Disclaimer

Sources: Orion Group Holdings Q1 2026 10-Q + earnings release (29 Apr 2026), FY25 10-K, Apr 2026 JEM acquisition 8-K, company FY26 guidance reaffirmation, stocktitan, GuruFocus, MarketBeat, WallStreetZen, NerdWallet, Investing.com, Yahoo Finance, Zacks, Simply Wall St (peer benchmarks GLDD/STRL/PRIM/MYRG). Market data — last verified close 2026-06-04: ORN ~$13.76, market cap ~$557M, 52W: $6.44-$15.85, shares outstanding 40.48M. Short interest: 3.4% of float. Analyst consensus avg target $17.67 (Strong Buy, 4 analysts, post-Q1 2026 update). This document is for informational purposes only and does not constitute financial or investment advice.