What is the 13F Pro Quality Score for NC?

13F Pro ranks NACCO INDUSTRIES INC (NC) 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 NC's current score at https://13fpro.ai/company/NC (free sign-up required for the full ranking).

Where does 13F Pro source NC data?

All NACCO INDUSTRIES INC fundamentals and ownership data come directly from SEC EDGAR. NACCO INDUSTRIES INC files with the SEC under CIK 789933. 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 NC in?

NACCO INDUSTRIES INC (NC) is classified in the Energy sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/energy.

What drives NC's revenue?

Per NACCO INDUSTRIES INC's latest 10-Q filed with the SEC on 2026-08-05, the biggest revenue drivers are: Contract Mining ($36.9M, +20.2% YoY); Utility Coal Mining ($21.5M, -25.0% YoY); Minerals and Royalties ($10.6M, +46.1% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/NC.

What are NC's largest expenses?

NACCO INDUSTRIES INC's latest 10-Q reports these as the largest expense items: Cost of sales ($57.1M, -7.1% YoY); Asset impairment charges ($12.0M, vs. $0M prior year); Selling, general and administrative expenses ($19.2M, -2.7% YoY). Sourced directly from SEC EDGAR filing text for Q2 FY2026 (quarter ended June 30, 2026).

How often is NC research updated on 13F Pro?

NC'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.

NACCO INDUSTRIES INC(NC)Stock Analysis

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SEC EDGAR: CIK 789933 NC stock profile & AI dashboard →

13F Pro Quality Score

56.6/100

Rank #1,151 of 2,962 stocksTOP 50%

View Energy peers →

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

Revenue Growth

69.7/100

Profitability

37.8/100

Balance Sheet

57.2/100

Earnings Quality

77.0/100

Free Cash Flow

80.4/100

Institutional Flow

29.2/100

Revenue Scale

28.3/100

Dilution Risk

32.8/100

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Why NC Scores 57/100

exact factor attribution · 2026-09-11

NC's composite is driven by free cash flow and revenue growth, held back by scale and profitability. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Free cash flow

+4.6 pts

80th pct

Revenue growth

+3.9 pts

70th pct

Earnings quality

+2.7 pts

77th pct

Earnings growth

+1.6 pts

83th pct

Capital efficiency

+0.7 pts

57th pct

Shareholder dilution

-0.9 pts

33th pct

Institutional flow

-1.0 pts

29th pct

Profitability

-1.8 pts

38th pct

Scale

-3.3 pts

28th pct

Latest change (2026-08-05): 62 → 42 · ↓ Profit margin 71→33; ↓ Capital efficiency 68→45

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

Unusual Activity in NC

Events flagged as statistical outliers against NC's own multi-year baseline — not fixed dollar thresholds.

Score shock2026-08-05
NC quality score dropped 20 points (62→42) on a new filing
View source filing →

NC Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for NACCO INDUSTRIES INC (NC), a Energy sector company. 13F Pro's AI-powered ranking engine scores NC at 56.6/100 on a 32-signal composite quality model, placing it at rank #1,151 of 2,962 stocks — the top half of the AI-ranked universe. NC scores in the top quartile across free cash flow (80.4), earnings quality (77.0). Areas of concern include revenue scale (28.3) and institutional flow (29.2), which score below median versus the broader universe. Shareholder dilution risk is elevated at 32.8/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), NACCO INDUSTRIES INC reports quarterly revenue of $72.3M, net income of $-963.0K. Top institutional holders of NC by reported 13-F value include DIMENSIONAL FUND ADVISORS, BlackRock, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. NC trades on the NYSE exchange and files with the SEC under CIK 789933. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate NC 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 NACCO INDUSTRIES INC directly from SEC EDGAR. NACCO INDUSTRIES INC's 13F Pro composite quality score has ranged between 38 and 75 since 2021, currently 56.6 — an improving long-term trajectory across 68 quarterly and live scoring snapshots.

What's Driving NC's Business? Latest 10-Q Breakdown

AI-extracted from NACCO INDUSTRIES INC's 10-Q filed 2026-08-05 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

NACCO reported Q2 revenue of $72.3M, down from $68.2M YoY, with operating loss of $2.3M vs. breakeven in 2025, driven by $12M solar project impairment charges and lower utility coal demand.

Biggest Revenue Drivers

Contract Mining$36.9M+20.2% YoY

New dragline mining services contract commencement and higher customer requirements at limestone quarries.

Utility Coal Mining$21.5M-25.0% YoY

Unplanned outages and maintenance issues at Red Hills Power Plant reduced customer coal requirements.

Biggest Revenue Drivers

Total revenue: $72.3M+5.9% YoY

Contract Mining$36.9M+20.2% YoY

New dragline mining services contract commencement and higher customer requirements at limestone quarries.

Utility Coal Mining$21.5M-25.0% YoY

Unplanned outages and maintenance issues at Red Hills Power Plant reduced customer coal requirements.

Minerals and Royalties$10.6M+46.1% YoY

Higher oil and gas revenues driven by increased commodity prices, particularly crude oil.

Largest Expense Items

Cost of sales$57.1M-7.1% YoY

Lower MLMC mining costs per ton and reduction in inventory impairment charges.

Asset impairment charges$12.0Mvs. $0M prior year

Impairment of certain solar development projects within ReGen Resources due to changing market conditions and lower monetization values.

Selling, general and administrative expenses$19.2M-2.7% YoY

Lower contributions expense partially offset by higher employee-related costs.

Margins: Gross profit improved to $15.2M from $6.8M YoY despite lower revenues, reflecting lower per-ton costs at MLMC and absence of prior-year inventory impairment charges. However, operating margin collapsed to negative 3.1% from near breakeven due to $12M solar impairment charges in Unallocated Items.

Watch Items from the Filing

MLMC customer payment delays: $12.5M trade receivable outstanding at June 30, $7.2M past due; customer notified in July 2026 of delayed payments due to Red Hills Power Plant operational issues and liquidity constraints.
Solar project impairment risk: $4.2M in capitalized solar assets remain; management pursuing asset sales and contract amendments; potential $7M curtailment costs if monetization unsuccessful.
Contract Mining growth momentum: revenues up 20% YoY driven by new dragline contract and Arizona quarry expansion; management expects substantial year-over-year operating profit growth in second half 2026.

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

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

Revenue

Q2 2026

$72.3M

Net Income

Q2 2026

$-963.0K

ROIC

Q2 2026

-2.0%

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+16.6% YoY

$277.2MFY 2025

FY22 $241.7MFY23 $214.8MFY24 $237.7MFY25 $277.2M

Net Income

-47.9% YoY

$17.6MFY 2025

FY22 $74.2MFY23 $-39.6MFY24 $33.7MFY25 $17.6M

Operating Income

-38.4% YoY

$22.0MFY 2025

FY22 $70.0MFY23 $-70.1MFY24 $35.7MFY25 $22.0M

EPS (Diluted)

-48.4% YoY

$2.35FY 2025

FY22 $10.06FY23 $-5.29FY24 $4.55FY25 $2.35

Total Assets

+4.7% YoY

$661.2MFY 2025

FY22 $568.1MFY23 $539.7MFY24 $631.7MFY25 $661.2M

Total Debt

+6.1% YoY

$109.9MFY 2025

FY22 $22.5MFY23 $39.8MFY24 $103.6MFY25 $109.9M

Op. Cash Flow

+128.4% YoY

$50.9MFY 2025

FY22 $67.7MFY23 $54.5MFY24 $22.3MFY25 $50.9M

Free Cash Flow

+107.0% YoY

$2.3MFY 2025

FY22 $25.2MFY23 $9.1MFY24 $-32.4MFY25 $2.3M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$277.2M +16.6%	$237.7M +10.7%	$214.8M -11.1%	$241.7M +26.0%	$191.8M +49.4%	$128.4M
Net Income	$17.6M -47.9%	$33.7M +185.2%	$-39.6M -153.4%	$74.2M +54.1%	$48.1M +225.3%	$14.8M
Operating Income	$22.0M -38.4%	$35.7M +150.9%	$-70.1M -200.2%	$70.0M +26.3%	$55.4M +312.0%	$13.4M
EPS (Diluted)	$2.35 -48.4%	$4.55 +186.0%	$-5.29 -152.6%	$10.06 +50.4%	$6.69 +218.6%	$2.10
Total Assets	$661.2M +4.7%	$631.7M +17.0%	$539.7M -5.0%	$568.1M +12.0%	$507.2M +6.5%	$476.2M
Total Debt	$109.9M +6.1%	$103.6M +160.6%	$39.8M +76.3%	$22.5M -1.6%	$22.9M -51.3%	$47.1M
Operating Cash Flow	$50.9M +128.4%	$22.3M -59.1%	$54.5M -19.6%	$67.7M -9.5%	$74.9M +3111.9%	$-2.5M
Free Cash Flow	$2.3M +107.0%	$-32.4M -456.9%	$9.1M -64.0%	$25.2M -29.3%	$35.6M +209.1%	$-32.7M

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Available Research

13F Pro tracks comprehensive data for NACCO INDUSTRIES INC 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 NC

DIMENSIONAL FUND ADVISORS LP
$20.1M401,084 sh
BlackRock, Inc.
$16.0M320,068 sh
VANGUARD CAPITAL MANAGEMENT LLC
$8.3M166,517 sh
RENAISSANCE TECHNOLOGIES LLC
$7.4M147,818 sh
GEODE CAPITAL MANAGEMENT, LLC
$5.2M104,689 sh
Mudita Advisors LLP
$4.6M92,520 sh
STATE STREET CORP
$4.2M83,669 sh
BRIDGEWAY CAPITAL MANAGEMENT, LLC
$3.9M76,959 sh
Ancora Advisors, LLC
$2.8M55,903 sh
PNC FINANCIAL SERVICES GROUP, INC.
$2.5M48,990 sh

Fund	Value	Shares
DIMENSIONAL FUND ADVISORS LP	$20.1M	401,084
BlackRock, Inc.	$16.0M	320,068
VANGUARD CAPITAL MANAGEMENT LLC	$8.3M	166,517
RENAISSANCE TECHNOLOGIES LLC	$7.4M	147,818
GEODE CAPITAL MANAGEMENT, LLC	$5.2M	104,689
Mudita Advisors LLP	$4.6M	92,520
STATE STREET CORP	$4.2M	83,669
BRIDGEWAY CAPITAL MANAGEMENT, LLC	$3.9M	76,959
Ancora Advisors, LLC	$2.8M	55,903
PNC FINANCIAL SERVICES GROUP, INC.	$2.5M	48,990

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Is NC a good stock to buy?

13F Pro's AI-powered analysis of NACCO INDUSTRIES INC (NC) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Energy sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for NC are available on the NC 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. NC is classified as a small company.

Which hedge funds own NC?

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 NC. 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 NACCO INDUSTRIES INC's investment landscape.