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8-K ·Filed May 5, 2026

LMB

Limbach Holdings, Inc.
MIXED
Impact 6/10
Horizonweeks Processed5mo ago SEC0001628280-26-030701
8-K Item 2.02: Earnings release
Actionable Insight ◆ Mixed

The massive adjusted EPS beat and record bookings provide a bullish narrative, but the sharp decline in net income and organic revenue raises concerns about underlying business health. Traders should watch the May 6 earnings call for margin improvement timelines and bookings conversion rates. The reaffirmed guidance suggests management expects H2 improvement, but Q1 cash burn and debt increase warrant caution.

DirectionMixed
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
LMB ▼ -6.85% at T+60d
NEUTRAL call -6.85% · α vs SPY -8.91% · entry $76.97 → $71.70
Entry = T+0 close
May 5, 2026
via day close
T+1d
-3.69%
call -3.69% · α -3.36%
$74.13
settled 6mo ago
T+5d
-6.04%
call -6.04% · α -7.17%
$72.32
settled 6mo ago
T+20d
+5.89%
call +5.89% · α +3.10%
$81.50
settled 5mo ago
T+60d
-6.85%
call -6.85% · α -8.91%
$71.70
settled 3mo ago

Price Chart

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Executive Summary

Limbach Holdings reported Q1 2026 adjusted diluted EPS of $0.64, beating consensus of $0.21 by 205%, and revenue of $138.9M (beat by 3.6%). However, GAAP net income fell 57.1% to $4.4M, adjusted EBITDA dropped 41.7% to $8.7M, and organic revenue declined 13.4%. The company reaffirmed full-year 2026 guidance and highlighted record bookings of $209.1M (1.5x book-to-bill). The mixed results reflect strong booking momentum and an EPS beat weighed by declining profitability and organic contraction.

Key Financial Metrics

EPS
$0.64
est $0.21 · +204.8%
Revenue
$138.9M
est $134.1M · +3.5% · +4.3% YoY
Rating
strong beat
Guidance
$730M-$760M
maintained
Gross Margin
22.4%

Key Facts

  • Q1 2026 adjusted diluted EPS of $0.64 vs consensus $0.21 (beat 205%)
  • Revenue $138.9M vs consensus $134.1M (beat 3.6%), up 4.3% YoY but organic revenue down 13.4%
  • GAAP net income $4.4M vs $10.2M a year ago, down 57.1%
  • Adjusted EBITDA $8.7M vs $14.9M, down 41.7%
  • Bookings of $209.1M, book-to-bill ratio of 1.5x
  • Full-year 2026 guidance reaffirmed: revenue $730M-$760M, adjusted EBITDA $90M-$94M
  • Gross margin compressed to 22.4% from 27.6% due to lower fixed cost absorption and Pioneer Power mix
  • Net cash used in operations of $7.8M vs $2.2M provided a year ago

Financial Impact

Adjusted EPS beat of $0.43 (205%) is significant; net income decline of $5.8M is material. Bookings strength may partially offset profitability concerns.

revenueepsnet incomeadjusted ebitdagross marginoperating cash flow

Risk Factors

  • Organic revenue decline of 13.4% signals potential market share loss or project delays
  • Gross margin compression from 27.6% to 22.4% may persist if Pioneer Power integration lags
  • Net debt increased significantly (revolver borrowings $32.4M at quarter end)
  • Negative operating cash flow of $7.8M vs positive $2.2M a year ago

Market Snapshot

Exchange
Nasdaq
Sector
Construction - Special Trade Contractors
Analyst Consensus
78% bullish (9 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 6 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001628280-26-030701
Document: lmb-20260505.htm0001628280-26-030701
Document: 0001628280-26-030701-index-headers.html0001628280-26-030701
Document: 0001628280-26-030701-index.html0001628280-26-030701
Document: 0001628280-26-030701.txt0001628280-26-030701
8-K Data (Synthetic)0001628280-26-030701
9 reports for LMB
Performance horizon
60% Hit rate @ T+5 3 of 5 directional calls Went positive at some point 4 of 5 best @ T+20▲ +10.85%Sep 1, 2026
Filters
Rows
Reports for LMB — sortable, filterable
TypeNow
Sep 17, 2026
5w ago
Insider Cluster
BULLISH ★ 5/10
$51.74 $51.48▼ −0.50%▼ −1.77%$49.23 (−4.85%)
Sep 16, 2026
5w ago
Insider Cluster
BULLISH ★ 5/10
$50.05 $51.33▲ +2.56%▲ +1.71%$49.23 (−1.64%)
Sep 1, 2026
8w ago
8-K
BULLISH ★ 7/10
$44.79 $48.81▲ +8.98%▲ +8.89%$49.23 (+9.91%)
Jun 12, 2026
19w ago
Institutional Cluster
BULLISH ★ 5/10
$79.09 $80.15▲ +1.34%▲ +0.67%$49.23 (−37.75%)
May 5, 2026
25w ago
8-K
MIXED ★ 6/10
$76.97 $72.32▼ −6.04%▼ −7.17%$49.23 (−36.04%)
Apr 24, 2026
26w ago
144
NEUTRAL ★ 3/10
$93.14 $102.29▲ +9.82%▲ +9.42%$49.23 (−47.14%)
Apr 8, 2026
28w ago
144
NEUTRAL ★ 3/10
$84.40 $89.47▲ +6.01%▲ +2.82%$49.23 (−41.67%)
Mar 30, 2026
30w ago
Court Ruling
NEUTRAL ★ 2/10
$78.05 $83.97▲ +7.58%▲ +3.64%$49.23 (−36.93%)
Mar 3, 2026
34w ago
8-K
BULLISH ★ 8/10
$87.53 $80.44▼ −8.10%▼ −7.62%$49.23 (−43.76%)
Showing 9 of 9

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published May 5, 2026