Limbach Holdings Inc. (LMB) Revenue-to-Profit Sankey Flow & SEC XBRL Financials

$48.40 -5.96% NASDAQ • Live Quote vs Prior Daily Close (Synced Snapshot) EXT / AFTER-HRS: $48.00

Limbach Holdings Inc. (LMB) earns a Roarable Rating of B (Buy) with 73/100 RQD Confidence. High-quality cash engine (26% profit margin, 21% return on capital) with steady institutional support. The company’s underlying cash engine and institutional positioning keep the composite score in the Green Buy zone.

ROARABLE B • BUY Cap $613.8M
📤 Share Live RQD Speedometer Card: 𝕏 Post Reddit StockTwits ⬇ Live SVG Card
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🤖 Mara Quenwick • AI Quant Lead (Click for Instant Brief) Is LMB stock a Buy, Hold, or Sell right now according to Roarable's RQD model?
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As of 2026-11-02, Limbach Holdings Inc. (NASDAQ: LMB) is rated B (Buy / BUY) by Roarable's 5-pillar RQD engine with a composite confidence score of 73/100 at a spot price of $48.40 (-5.96% 1D, market cap $613.8M). Pillar breakdown: Fundamental Cash Engine 18/20, Institutional 13F & Options Flow 8/20, Executive Insider Alignment 18/20, FRED Macro Regime Fit 10/20, and SEC Balance-Sheet Forensics 19/20. Across 1011 tracked Consumer Discretionary issuers, LMB ranks #95 in composite RQD confidence.

✓ Pre-computed one-to-many AI Quant brief
🤖 Ellis Vennor • AI Peer & Flow Quant (Click for Instant Brief) How does LMB compare to BBCP and PHOE in the Consumer Discretionary sector?
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Within the Consumer Discretionary sector (Engineering & Construction), LMB carries a Roarable B (73/100 RQD), trailing P/E of 15.7x, gross margin of 26.2%, and ROIC of 21.2%. By comparison, BBCP (Concrete Pumping Holdings Inc.) holds a D+ grade (52/100 RQD, P/E 80.5x, ROIC 5.2%, cap $513.0M) and PHOE (Phoenix Asia Holdings Limited) posts a E grade (28/100 RQD, P/E N/A, ROIC —, cap $356.4M). Among the 5-stock peer group, LMB leads on earnings multiple (15.7x) while LMB leads on capital efficiency (21.2% ROIC).

✓ Pre-computed one-to-many AI Quant brief
🤖 Gideon Ashmere • AI SEC 10-K Forensics (Click for Instant Brief) What are the biggest fundamental strengths and SEC risk factors for LMB?
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Per LMB's SEC EDGAR XBRL 10-K filing (FY2025, filed 2025-12-31, CIK 0001606163), Limbach Holdings Inc. generated $646.8M in revenue (+24.7% YoY), $39.1M in net income, and $41.9M in free cash flow against $381.1M in total assets and $0 in total debt. Key quantitative strengths: Strong cash generator (26% profit margin)—profits are backed by real money, not accounting tricks.. Primary risk factors monitored: Sensitive to high interest rates and tighter Federal Reserve market liquidity.. Institutional options positioning shows a 50% call / 50% put premium split.

✓ Pre-computed one-to-many AI Quant brief
🤖 AI Quant Disclosure: Roarable Analysts are proprietary AI Quant Specialists — not human financial advisors. Pre-computed one-to-many briefings above are free; interactive 1-on-1 Q&A, custom AI sifting/indicator alerts, and personal ChatGPT/Claude MCP connections require a $9.95/mo Pro account (currently waitlist-only).
INTERACTIVE SCENARIO DECK:
🛡️ Portfolio Crash X-Ray
EXT / AFTER-HRS: $48.00 (-0.83%)🧬 Cannibal Buyback (-3.20% YoY Shares)⚙️ Cash Engine: 18/20 (A) • 6.5% FCF Margin
Verify 90D Bucket Audit →
📊 Historical Track Record: Scores of 73/100 (B) historically ranked in the Top 13% of excess returns over the next 90 days (+7.1% avg 90D alpha vs SPY • 69.0% hit rate).
Audit Bucket Track Record →
RQD QUANT TACHOMETERBUY • B
025507510073
2-of-3 JEV AI Jury Bullish
Cash
SEC
Whale

Impersonal quantitative research (0–100 RQD rubric) — not individualized investment advice. Past performance does not guarantee future results. Full Disclaimer

5-PILLAR SNOWFLAKE RADARRw B · Rk B-
Cash (18)Whales (8)SEC (18)Macro (10)CEO (19)
Each axis scored 0–20
12M PRICE TARGET CONE+6.8% Base Target
$121 Bull$52 Base$40 Bear
📬 FREE LMB RATING-CHANGE & BRIEFING ALERTSManage / Unsubscribe
WHALE OPTIONS SNAPSHOT: — (No Active Options Snapshot on file for LMB)Realized 20D OHLCV Swing Band: ±8.5%
Deterministic 5-Pillar Attribution (73/100 Composite)
🔍 WHY LMB SCORES 73/100 (B) — TOP 3 DRIVERS2 Bullish Pillars + #1 Risk Drag
▲ #1 Bullish Driver: Insider Conviction & Share Dilution+19/20 pts (26% of score)

SEC Form 4 / 13F Thermometer: 86% Net Buy • Cannibal Buyback (-3.20% YoY Shares)

▲ #2 Bullish Driver: Cash Engine Quality+18/20 pts (25% of score)

SEC XBRL FY 2025 (10-K): 6.5% FCF Margin ($41.9M FCF) & 26.2% Gross Margin

▼ #1 Drag / Risk Factor: Whale & Options Positioning8/20 pts (-12 pt drag)

Put hedging (50% put share) caps near-term gamma upside (-12 pts vs max)

📈 PAST 4 QUARTERS RQD vs SUBSEQUENT RETURNQ1 → Q2 → Q3 → Current
Q1 (-3Q)
81
Grade A-$51.07-4.9% Next Q
Q2 (-2Q)
78
Grade A-$48.55-0.5% Next Q
Q3 (-1Q)
76
Grade B+$48.32+0.2% Next Q
Current
73
Grade B$48.40+7.1% Hist 90D α
Trajectory: A- (81) → B (73)Full Audit →
⚔️ ADVERSARIAL OPPOSING CASE & FORENSIC KILL-SWITCH (WHY THE BULL/BEAR THESIS COULD FAIL)GIDEON ASHMERE // FORENSIC SHORT & KILL-SWITCH DOSSIER

⚔️ Adversarial Opposing Case: Why the LMB Bull Thesis Could Fail

Gideon Ashmere Forensic Desk →

Even with a 73/100 (B) score, LMB faces multiple-compression risk if 15.7x trailing P/E re-rate toward historical sector medians or if hyperscaler/enterprise customer concentration slows in upcoming 10-Q filings.

⚠️ Forensic Kill-Switch #1

Sensitive to high interest rates and tighter Federal Reserve market liquidity.

⚠️ Forensic Kill-Switch #2

Dilution & Margin Drag: Cannibal Buyback (-3.20% YoY Shares) — any gross margin slip below 23.7% triggers an automatic RQD downgrade.

⚠️ Forensic Kill-Switch #3

Technical & Forensic Kill-Switch: A daily close below the 50D SMA ($48.78) or 200D SMA ($71.51) invalidates the momentum regime and cuts Target Base ($51.67) toward Bear Floor ($39.69).

🎲 LIVE PREDICTION MARKET ODDS TIED TO $LMB• $2.4M Crowd Pool • Kalshi / Polymarket Composite
Contract: “LMB Beats Next Quarter EPS Consensus (Dec 30, 2026) & Holds Above 200D SMA”
VISUAL REVENUE-TO-PROFIT SANKEY WATERFALL • FY 2025 (10-K)

How LMB Turns Every Dollar of Sales Into Real Bottom-Line Profit

Free Cash Flow:$41.9M (6.5% FCF Margin)
Revenue$646.8MGross Profit $169.3M (26.2%)Cost of Sales $477.5MOp Profit $49.5M (7.6%)OpEx (R&D/SG&A) $119.9MNet Profit$39.1M (6%)Tax/Other $10.4M

Multi-Year SEC EDGAR XBRL Revenue, Net Profit & Free Cash Flow Trajectory

■ Revenue■ Net Profit■ Free Cash Flow
FY23
Rev $516.4M
FY24
Rev $518.8M
FY25
Rev $646.8M
Fiscal YearRevenueGross MarginOp MarginNet ProfitFree Cash FlowROIC %
FY 2025$646.8M26.2%7.6%$39.1M$41.9M21.2%
FY 2024$518.8M27.8%7.4%$30.9M$29.3M28.1%
FY 2023$516.4M26.2%5.7%$20.8M$57.4M21.2%
ON-DEMAND RQD QUANT WORKSHOP • SPONSORED / PARTNER SPOTLIGHTHosted by Perry Belcher & Roarable Forensic Quant Desk

Red-Light Warning Desk: Spotting SEC Cash-Flow & Dilution Risks Before Downgrades (Featuring LMB)

  • ✓Walkthrough of LMB's RQD Radar, SEC cash-conversion gap & downside invalidation levels
  • ✓3 asymmetric Bear/Hedge frameworks when 10-year Treasury yields stay elevated
  • ✓Includes nightly RQD rating-change & forensic signal email alerts on your tracked stocks
RQD INSIDER CLUB WAITLIST$49/YR PLANNED
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LMB // CANDLESTICK & AUTO-TRENDLINE WORKSTATION6M: -52.68%⚡ TESTING RESISTANCE
2026-11-02O $50.72H $51.47L $48.40C $48.40VOL 196.9K
RES: $51.55SUP: $47.43SMA50: $48.78SMA200: $71.51
$120.1$98.62$77.10$55.58$34.06RES $51.55SUP $47.43$48.402026-05-042026-06-172026-08-042026-09-172026-11-02
PRIMARY-SOURCE FORENSICS, SECOND-ORDER LINKS & AI ANALYST DESK

LMB Dilution Monitor, Expectations Hurdle, Butterfly Connections & Policy Exposure

Share Count & Dilution Monitor (#25)

Multi-year comparable XBRL diluted share count not disclosed (ETF or recent listing).

Reverse-DCF Expectations Hurdle (#30)
8.2%/yr Implied 5Y Growth

vs. +24.7% actual YoY revenue growth (assuming 9.25% cost of equity & 16.5x terminal multiple).

Ellis Vennor Setup Ledger (#33)

No active Ellis Vennor swing setup published on LMB today. View full Setup Ledger →

🦋 Documented & Second-Order Butterfly Connections Open Graph →

No direct multi-tier Butterfly edges indexed yet for LMB. Explore sector supply chains on /butterfly.

AI Analyst Theses, Washington Policy & Company Video
🎬 No recent verified company-specific video clip queued for LMB today (we never pad ticker pages with unrelated generic clips). Browse Macro Video Desk →
DETERMINISTIC MULTI-FACTOR EQUITY AUDIT • SEC EDGAR XBRL × RQD PEER BENCHMARK

📊 Quantitative Sector Peer Comparison, SEC Filing Delta & Investment FAQ (LMB)

Consumer Discretionary Rank #95 of 1011 ⚔️ BBCP vs LMB Full Matrix →

1. Head-to-Head Consumer Discretionary Peer Comparison (LMB vs. BBCP, PHOE, AMRC, MTRX)

Industry: Engineering & Construction (20 Tracked Issuers)

Across 1011 tracked Consumer Discretionary securities in the Roarable RQD universe, Limbach Holdings Inc. (LMB) ranks #95 by composite RQD confidence (73/100, grade B) and #568 by equity capitalization ($613.8M). Within this direct 5-issuer industry benchmark cohort, LMB leads on earnings valuation at 15.7x trailing P/E, while LMB leads on capital efficiency and profitability with 21.2% ROIC and 26.2% gross margin. LMB currently leads its immediate peer cohort in composite quantitative strength at 73/100 (B).

Ticker / Company Roarable Grade RQD Score Trailing P/E Gross Margin ROIC 1D Change Market Cap Head-to-Head
LMB ACTIVE
Limbach Holdings Inc.
B 73/100 15.7x 26.2% 21.2% -5.96% $613.8M Benchmark Subject
BBCP
Concrete Pumping Holdings Inc.
D+ 52/100 80.5x 42.4% 5.2% +0.49% $513.0M /bbcp-vs-lmb →
PHOE
Phoenix Asia Holdings Limited
E 28/100 — 4.6% — +1.39% $356.4M /phoe-vs-lmb →
AMRC
Ameresco Inc. (Class A)
D 44/100 — — — -3.29% $1.11B /amrc-vs-lmb →
MTRX
Matrix Service Company
E 28/100 — 5.2% -35.0% -5.17% $279.2M /mtrx-vs-lmb →

2. Multi-Year SEC XBRL Revenue, Cash Flow & Balance-Sheet Trajectory (FY2023–FY2025)

SEC EDGAR 10-K • FILED 2025-12-31 • CIK 0001606163

In its most recent audited fiscal period (FY2025, filed 2025-12-31), Limbach Holdings Inc. (LMB) reported GAAP revenue of $646.8M (+24.7% vs. FY2024 revenue of $518.8M , and +25.3% cumulative change since FY2023) , GAAP net income of $39.1M, operating cash flow of $45.7M, and free cash flow of $41.9M (+43.2% YoY). On the balance sheet, LMB closed FY2025 with $381.1M in total assets against $0 in total debt (Altman Z-Score: 4.67, Piotroski F-Score: 8/9).

Fiscal Period Filing Date Revenue Net Income Operating Cash Flow Free Cash Flow Total Assets Total Debt
FY2025 (FY) 2025-12-31 $646.8M $39.1M $45.7M $41.9M $381.1M —
FY2024 (FY) 2024-12-31 $518.8M $30.9M $36.8M $29.3M $352.1M —
FY2023 (FY) 2023-12-31 $516.4M $20.8M $57.4M $57.4M — —

3. LMB Data-Verified Investor FAQ (RQD Rating, Sector Peers, SEC Forensics & Technicals)

✓ SCHEMA.ORG FAQPAGE JSON-LD ENABLED

Is LMB stock a Buy, Hold, or Sell right now according to Roarable's RQD model?

As of 2026-11-02, Limbach Holdings Inc. (NASDAQ: LMB) is rated B (Buy / BUY) by Roarable's 5-pillar RQD engine with a composite confidence score of 73/100 at a spot price of $48.40 (-5.96% 1D, market cap $613.8M). Pillar breakdown: Fundamental Cash Engine 18/20, Institutional 13F & Options Flow 8/20, Executive Insider Alignment 18/20, FRED Macro Regime Fit 10/20, and SEC Balance-Sheet Forensics 19/20. Across 1011 tracked Consumer Discretionary issuers, LMB ranks #95 in composite RQD confidence.

How does LMB compare to BBCP and PHOE in the Consumer Discretionary sector?

Within the Consumer Discretionary sector (Engineering & Construction), LMB carries a Roarable B (73/100 RQD), trailing P/E of 15.7x, gross margin of 26.2%, and ROIC of 21.2%. By comparison, BBCP (Concrete Pumping Holdings Inc.) holds a D+ grade (52/100 RQD, P/E 80.5x, ROIC 5.2%, cap $513.0M) and PHOE (Phoenix Asia Holdings Limited) posts a E grade (28/100 RQD, P/E N/A, ROIC —, cap $356.4M). Among the 5-stock peer group, LMB leads on earnings multiple (15.7x) while LMB leads on capital efficiency (21.2% ROIC).

What are the biggest fundamental strengths and SEC risk factors for LMB?

Per LMB's SEC EDGAR XBRL 10-K filing (FY2025, filed 2025-12-31, CIK 0001606163), Limbach Holdings Inc. generated $646.8M in revenue (+24.7% YoY), $39.1M in net income, and $41.9M in free cash flow against $381.1M in total assets and $0 in total debt. Key quantitative strengths: Strong cash generator (26% profit margin)—profits are backed by real money, not accounting tricks.. Primary risk factors monitored: Sensitive to high interest rates and tighter Federal Reserve market liquidity.. Institutional options positioning shows a 50% call / 50% put premium split.

Where is LMB trading relative to its 50-day, 200-day, and 52-week technical levels?

LMB last traded at $48.40 (-5.96% on volume of 144,618 shares), positioning the stock -0.78% below its 50-day simple moving average ($48.78) and -32.32% below its 200-day simple moving average ($71.51). Across its 52-week range of $40.74 to $114.95, LMB sits at the 10.3% percentile with a 14-day RSI of 56.1 (BULLISH MOMENTUM) and an implied next-earnings move of ±8.5% ($44.29 to $52.51).

LMB Investor FAQ & Complete 8-Part Research Index

100% OPEN ACCESS • SEC EDGAR × CBOE × FRED

How profitable is Limbach Holdings Inc. (LMB)?

In FY 2025 (10-K), LMB converted $646.8M of revenue into a 26.2% gross margin, 7.6% operating margin, and $41.9M in free cash flow (6.5% FCF margin).

ROARABLE RATING BRIEF • RQD 73/100 (B) ✓ STAGE-C NUMBER FIREWALL VERIFIED

LMB — Limbach Holdings Inc.: What the Facts Mean to a Prospective Investor

Engine: anthropic/claude-haiku-5.5
As of: 2026-11-02T15:34:28Z

Roarable Rating Brief: What This Means to a Prospective Investor

Per the Roarable RQD rating, LMB scores 73 out of 100, graded B and labeled "Roarable Buy — Good Risk/Reward." The five pillars are:

  • Fundamental Cash Engine: 18 / 20 (ROIC 21.2%; FCF yield 6.83%). This is the strongest contributor and suggests the business generates meaningful returns on invested capital and cash relative to its market value, per the RQD rating and market data.
  • Whale 13F Flow: 8 / 20 (institutional accumulation and options positioning). This is a weaker pillar. The source data contains no 13F holdings detail, so the score cannot be traced to specific holders in this dossier.
  • Insider Conviction: 19 / 20 (SEC Form 4 and Congressional PTR cluster flow). This is the highest pillar score, indicating the RQD model registered favorable insider-flow signals. The underlying transactions are not itemized in the source data.
  • Macro Regime Fit: 10 / 20 (Beta 1.0; sector sensitivity). A beta of 1.0 means the stock is modeled to move in line with the broad market, and the score reflects moderate sensitivity to sector conditions.
  • Forensic Balance Sheet: 18 / 20 (Altman Z 4.67; Piotroski F 8/9; Debt/Equity 0.5). Per the RQD rating, these forensic metrics point to a financially sound balance sheet and strong accounting health.

For a prospective investor evaluating the stock today, the rating points to a cash-generative, financially healthy business with strong insider-flow readings. The weak institutional-flow pillar and a neutral macro-fit score temper the overall grade. Valuation tradeoffs are visible in the market data: the trailing P/E of 15.7 and forward P/E of 13.2 indicate earnings expected to rise, while the stock trades well below its 52-week high of $114.95. The shares are priced at $51.47, which sits near the lower portion of the 52-week range of $40.74 to $114.95. This is an educational reading of the data, not personalized advice.

Snapshot

MetricValue
Price51.47
Market Cap$613.8M
P/E (TTM)15.7
Forward P/E13.2
EV/EBITDA11.4
EPS (TTM)3.28
Dividend Yield0%
Beta1.0
52-Wk Range$40.74 - $114.95
ROIC %21.2%

Business

Limbach Holdings Inc. is a NASDAQ-listed issuer in the Consumer Discretionary sector and Engineering & Construction industry, per the company profile. Not available in source data for product detail, customer base, or revenue-generation specifics.

Financial Trend

PeriodRevenueOperating IncomeNet IncomeEPSFCFCashDebt
FY 2025$646.8M$49.5M$39.1MN/A$41.9M$11.3MN/A
FY 2024$518.8M$38.6M$30.9MN/A$29.3M$44.9MN/A
FY 2023$516.4M$29.3M$20.8MN/A$57.4MN/AN/A

Revenue rose from $516.4M in FY 2023 to $646.8M in FY 2025, and net income rose from $20.8M to $39.1M over the same period, per the SEC financials. Market data reports a gross margin of 26.2%, operating margin of 7.6%, and net margin of 6%, with ROIC of 21.2%. The RQD rating cites an Altman Z-Score of 4.67 and a Piotroski F-Score of 8/9, and a Debt/Equity ratio of 0.5. Reported cash declined from $44.9M in FY 2024 to $11.3M in FY 2025, while FY 2023 cash and all debt figures are not available in source data.

Recent Catalysts & News Wire Analysis

The news feed contains five items, all tagged to LMB. Four are rated YELLOW, labeled "MARKET WIRE," and cover general market coverage and earnings previews, including a Yahoo Finance piece on what to look for in Limbach earnings and a Globe and Mail benchmarking article on construction and maintenance peers. One item, a report that Stifel cut its price target to USD 75.00, is rated RED and labeled "RISK WATCH." The price-target reduction is the only item in the feed with a specific, actionable signal. No proprietary signals are present in the Butterfly graph.

Analyst View & Smart Money Ownership

Analyst data is NONE. Not available in source data for consensus rating or price targets beyond the single Stifel price-target cut to USD 75.00 referenced in the news feed. Holders data is NONE. Not available in source data for SEC Form 4 insider transactions, 13F whale holdings, or Congressional trades, although the RQD rating references insider cluster flow and institutional accumulation at the pillar level.

Open Questions

  • What are the specific composition and dates of the insider Form 4 and Congressional trades that produced the 19/20 insider-conviction score?
  • What drove the change in reported cash from $44.9M in FY 2024 to $11.3M in FY 2025, and what are the debt balances, which are not available in source data?
  • What are the EPS figures for each fiscal year, which the financials list as N/A?
  • What is the rationale behind Stifel's price-target reduction to USD 75.00, and how does the current price of $51.47 relate to the broader analyst range?
  • What is the company's revenue mix and customer concentration, which the source data does not describe?

LMB Live News Feed, Press Releases & Catalyst Wire

Real-time company headlines, analyst actions, and sector developments for Limbach Holdings Inc. (LMB) • Click "Debate This Headline" to argue it in the Roar Pit below

💬 Jump to LMB Debate Forum (3) ↓
🔥 THE ROAR PIT • LIVE COMMUNITY DEBATE 3 Active Posts & Replies

LMB Bull vs. Bear Conversation Board — What's Your Call at $48.40?

🐂 67% BULLISH CONVICTION COMMUNITY TUG-OF-WAR ON LMB 🐻 33% BEARISH CONVICTION
1. Pick Your Side on LMB:
💡 Tip: Back up your call with a price target or RQD metric to get upvoted to the top.
RO RoarDesk_Moderator Roarable Research Desk 🐂 BULLISH 🎯 Target: $60.73 (+18.0%)
📌 Pinned Debate

🔥 Official Bull vs. Bear Debate: Is LMB (B • RQD 73/100) a Buy at $51.47?

Welcome to the LMB (Limbach Holdings Inc.) Roar Pit. Current RQD Composite is 73/100 (Roarable Buy — Good Risk/Reward) in Engineering & Construction. Bulls point to capital efficiency (21.2% ROIC), while bears focus on macro rate sensitivity and margin execution. Pick your side (🐂 Bull or 🐻 Bear) and drop your price target below.

MU MultipleCompression Forensic Accounting Watch 🐻 BEARISH 🎯 Target: $39.12 (-24.0%)
Spot @ $51.47

Pump the brakes on LMB — check the valuation vs. margin headwinds

Everyone in here is repeating the bull case on LMB, but look at what you are paying: 15.7x trailing P/E with 26.2% gross margins. Unless Limbach Holdings Inc. expands free cash flow yield next quarter, I would rather wait for a pullback closer to the 200-day moving average before touching this.

DE DeltaGamma_99 Verified K Arena Trader 🐂 BULLISH 🎯 Target: $65.37 (+27.0%)
Spot @ $51.47

LMB cash flow & RQD setup is being underpriced by the Street here

Looking at the 5-pillar RQD breakdown on LMB, the market is fixating on short-term headline noise in Engineering & Construction and ignoring the balance sheet and cash flow trajectory. At $51.47 (52-wk range $40.74 - $114.95), any beat on forward guidance forces shorts and underweight funds to chase.

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