Assay

Financial-condition grades for SEC filers

Company Report · as of Oct 9, 2026


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Alpha Metallurgical Resources, Inc.AMR · energy
GradeTortoiseCmiddle fifth of 148 graded peers; percentile 49.7, sampling error 3.6 points; lower is stronger
Rank74 of 148
ProfitabilityC/Dpercentile 59.8
SolvencyApercentile 15.9
Growth and financingDpercentile 73.3
Reliability0.91 AUCfailure model, filers with $591M to $2.67B assets; 95% interval 0.88 to 0.94; 160 events, 2020 to 2025
Peer failure rate1.01% a yearItem 1.03 bankruptcies, same asset band, 2012 to 2025
Size band$591M to $2.67B assetstotal assets $2.3B[1]
Standard universeinsiderevenue above $1M and assets above $10M[1-2]
Warningsnone active · fortress balance sheet
Inputs computable10 of 14
Graded fromfilings received through Feb 27, 2026224 days before the rescan; every figure keyed to the SEC receipt date
Last close$173.982026-10-08; market equity $2.2B; iex feed
Price used in gradeNone
Share price, twelve months to the rescansplit-adjusted close; a lollipop at every rescan carries the letter held then; baseline ticks are SEC receipt dates of the inputs; ranges and dragging scroll the full history
$150$200$250NovDecJanFebMarAprMayJunJulAugSepOctAB/CC$174.28
ABCDE20132014201520162017201820192020202120222023202420252026

Percentile at every rescan on file, Jan 21, 2012 to Oct 9, 2026; stronger toward the top. Hover for the date.

Open this report as it stood on

Letter setLetterPercentileBand
Jan 21, 2012nonen/a
Apr 21, 2019nonen/aQ5
Mar 21, 2020nonen/aQ4
Mar 21, 2022B28.1Q4
Feb 21, 2023B/C41.5Q4
Mar 21, 2023A3.6Q4
Mar 21, 2026B/C40.3Q4
Aug 21, 2026C52.7Q4

Each date opens the report as it stood on that rescan.

Business, in the company's words. Opening of Item 1 of the 10-K received Feb 27, 2026; the document on sec.gov.

—Competition.” Similarly, currency fluctuations could adversely affect demand for U.S. steel. Downturns and disruptions in the global economy and financial markets have had, and could in the future have, a material adverse effect on the demand for and price of coal, which could have a material negative effect on our sales, costs, margins and profitability and ability to obtain financing. Downturns and disruptions in the global economy and financial markets have from time to time resulted in, among other things, extreme volatility in securities prices, severely diminished liquidity and credit availability, rating downgrades of certain investments and declining valuations of others.

Warnings [top]

Fortress balance sheet. cash minus debt is 356,133,000 USD; Altman Z is not used[3-4]

7 checks ran; none of them enters the letter. The checks are listed on the warnings screen.

The Fourteen Inputs [top]

Lower percentile is stronger. Source numbers open the SEC filing; a range that spans filings opens the sources table.

InputPercentile, 0 to 100ValueSourcePeer medianPercentilePeersPeriod end
Profitability, sleeve percentile 59.8
Gross profitabilitynot computable17.5%
one or more required annual facts are missing
Return on invested capital(3.7%)[3-11]6.0%90.0912025-12-31
Accruals ratio(8.8%)[1,12-14](5.0%)29.62712025-12-31
Gross margin stability, five yearsnot computable4.6 pts
five annual gross margins are required; found 0
Solvency, sleeve percentile 15.9
Twelve-month failure probability0.06%0.06%54.5122026-06-30
Altman Z double-prime7.07[1,5,8,15-18]1.484.61522025-12-31
Net debt to EBITDA(3.15x)[3-5,19]3.63x0.01172025-12-31
Interest coveragenot computable2.37x
latest aligned inputs end 2023-12-31; latest annual assets end 2025-12-31
Current ratio4.47x[15-16]0.97x4.32822025-12-31
Growth and financing, sleeve percentile 73.3
Revenue growth, three-year compound(19.7%)[2,20-22]0.7%96.82222025-12-31
Free cash flow growth, three-year compound(76.2%)[13,23-29](11.8%)100.0552025-12-31
Reinvestment ratenot computable59.0%
NOPAT must exceed $100,000
Asset growth, three years(0.5%)[1,14,30-31]6.4%82.92462025-12-31
Net share issuance, one year(2.0%)[32-33]0.4%13.51572026-02-20

Gross profitability. Revenue less cost of goods sold, over total assets.

Accruals ratio. Net income less operating cash flow, over average assets; lower is stronger.

Gross margin stability, five years. Standard deviation of gross margin; lower is stronger.

Twelve-month failure probability. CHS model; lower is stronger.

Net debt to EBITDA. Lower is stronger.

Net share issuance, one year. Split-adjusted; lower is stronger.

Sleeves are equal-weighted; within a sleeve each computable input carries equal weight. Composite -0.007; sampling error 3.6 percentile points on 148 peers.

Among 148 Peers [top]

ABCDECOP, Conocophillips; A, percentile 4.8; market equity $161.2BCOPVLO, Valero Energy Corp/Tx; B, percentile 24.5; market equity $127.8BVLOMPC, Marathon Petroleum Corp.; B, percentile 26.5; market equity $130.1BMPCCVX, Chevron Corp.; B, percentile 29.9; market equity $418.0BCVXCEG, Constellation Energy Corp.; B, percentile 31.3; market equity $101.0BCEGPSX, Phillips 66; B/C, percentile 40.8; market equity $112.4BPSXAMR 49.7strongerweaker

Composite score of every graded peer, smoothed. Vertical rules are the letter band edges at the 20th, 40th, 60th and 80th percentiles. Small dots are the six largest peers by market equity.

RankCompanyPercentileLetterWarnings
69Public Service Enterprise Group Inc. (PEG)

Public Service Enterprise Group Inc. (PEG)

Cmiddle fifth; percentile 46.3

NYSE · Electric & Other Services Combined

market equity $35.8B; last close $71.85

No active warnings; 7 of 14 inputs

46.3C
70Otter Tail Corp. (OTTR)

Otter Tail Corp. (OTTR)

Cmiddle fifth; percentile 46.9

Nasdaq · Electric Services

market equity $3.7B; last close $88.32

No active warnings; 7 of 14 inputs

46.9C
71Nabors Industries Ltd. (NBR)

Nabors Industries Ltd. (NBR)

Cmiddle fifth; percentile 47.6

NYSE · Drilling Oil & Gas Wells

market equity $1.3B; last close $81.20

Warnings: dilution; 8 of 14 inputs

47.6Cdilution
72Cheniere Energy, Inc. (LNG)

Cheniere Energy, Inc. (LNG)

Cmiddle fifth; percentile 48.3

NYSE · Natural Gas Distribution

market equity $57.4B; last close $277.87

No active warnings; 10 of 14 inputs

48.3C
73Enterprise Products Partners L.P. (EPD)

Enterprise Products Partners L.P. (EPD)

Cmiddle fifth; percentile 49.0

NYSE · Natural Gas Transmission

last close $36.75

No active warnings; 8 of 14 inputs

49.0C
74Alpha Metallurgical Resources, Inc. (AMR)

Alpha Metallurgical Resources, Inc. (AMR)

Cmiddle fifth; percentile 49.7

NYSE · Bituminous Coal & Lignite Surface Mining

market equity $2.2B; last close $173.98

Warnings: fortress balance sheet; 10 of 14 inputs

49.7Cfortress balance sheet
75Chesapeake Utilities Corp. (CPK)

Chesapeake Utilities Corp. (CPK)

Cmiddle fifth; percentile 50.3

NYSE · Natural Gas Transmisison & Distribution

market equity $3.1B; last close $128.29

No active warnings; 9 of 14 inputs

50.3C
76Sunoco L.P. (SUN)

Sunoco L.P. (SUN)

Cmiddle fifth; percentile 51.0

NYSE · Petroleum Refining

last close $73.19

No active warnings; 8 of 14 inputs

51.0C
77Black Hills Corp. (BKH)

Black Hills Corp. (BKH)

Cmiddle fifth; percentile 51.7

NYSE · Electric Services

market equity $5.8B; last close $76.50

No active warnings; 7 of 14 inputs

51.7C
78Clean Energy Fuels Corp. (CLNE)

Clean Energy Fuels Corp. (CLNE)

Cmiddle fifth; percentile 52.4

Nasdaq · Gas & Other Services Combined

market equity $335.1M; last close $1.52

No active warnings; 9 of 14 inputs

52.4C
79Dawson Geophysical Co. (DWSN)

Dawson Geophysical Co. (DWSN)

Cmiddle fifth; percentile 53.1

Nasdaq · Oil & Gas Field Exploration Services

market equity $80.4M; last close $2.60

Warnings: late filer; 8 of 14 inputs

53.1Clate filer
Peer policyLetterPercentilePeers
all graded filers, equal sleevesC55.72204
sector peers, equal sleeves (the grade)C49.7148
same exchange, equal sleevesC55.3984
sector peers, equal inputsC44.2148

Each letter is one fifth of the 148 graded peers, about 29 companies. A boundary letter (A/B, B/C, C/D, D/E) marks a percentile within one sampling error of a band edge.

What the Price Implies [top]

Market measures at the 2026-10-08 close. None enters the grade. Percentile among graded peers with the same measure.

MeasureValuePeer medianPercentileReading
Twelve-month price change, skipping the latest month43.6%15.5%78hotter than 78 of 100 peers
Distance from 52-week high(30.2%)(15.4%)16closer to its high than 16 of 100 peers
EBIT to enterprise value(3.2%)4.6%11pricier than 89 of 100 peers
Free cash flow yield0.8%1.3%44pricier than 56 of 100 peers
Book value to price0.680.5368pricier than 32 of 100 peers
Sales to price0.960.4581pricier than 19 of 100 peers
Composite equity issuance, five years(42.4%)(7.2%)10more equity-funded than 10 of 100 peers
Relative strength against the sector, log excess return(0.01)0.0441ahead of 41 of 100 peers

Inputs: market equity $2.2B; EBIT -$61.4M; free cash flow $17.8M; book equity $1.5B; sales $2.1B; debt $8.2M; cash $307.6M[34].

Diagnostics [top]

Diagnostics do not feed the grade.

Piotroski F-score: None of 9, period end 2025-12-31
Return on assets above zero(2.5%)✗ fail[12,14]
Operating cash flow above zero$144.9M✓ pass[13]
Return on assets improved(10.3 pts)✗ fail[12,14,30,35]
Operating cash flow exceeds net income$206.6M✓ pass[12-13]
Long-term leverage fell0.3 pts✗ fail[1,4,9,14,30]
Current ratio improved34.0 pts✓ pass[15-16,36-37]
No new shares issued(2.0%)✓ pass[32-33]
Gross margin improvedn/a
Asset turnover improved(35.4 pts)✗ fail[2,14,20,30]
Cash, filings, liquidity
Cash and equivalents$307.6M[38]
Operating cash flow, four quarters$138.4M[13,38-42]
Months of runwaynot finite
trailing operating cash flow is nonnegative, so runway is not finite
Late filings, two years0
NT 10-K or NT 10-Q
Days since last periodic filing63
10-Q received Aug 7, 2026
Median daily dollar volume$51.8M
63 sessions
Days since newest grade input224

Downloads [top]

Sources [top]

Every citation on this page. Filing opens the SEC index page for that submission; viewer opens the SEC interactive data for the same filing; series opens the SEC XBRL API record for that tag and company.

#ConceptXBRL tagValuePeriod endReceivedFormLinks
1assetsus-gaap:Assets$2.3B2025-12-312026-02-2710-Kfiling · viewer · series
2revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$2.1B2025-12-312026-02-2710-Kfiling · viewer · series
3cashus-gaap:CashAndCashEquivalentsAtCarryingValue$366.0M2025-12-312026-02-2710-Kfiling · viewer · series
4total debtus-gaap:LongTermDebtAndCapitalLeaseObligations$9.8M2025-12-312026-02-2710-Kfiling · viewer · series
5operating incomeus-gaap:OperatingIncomeLoss-$61.4M2025-12-312026-02-2710-Kfiling · viewer · series
6pretax incomeus-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-$87.5M2025-12-312026-02-2710-Kfiling · viewer · series
7income taxus-gaap:IncomeTaxExpenseBenefit-$25.8M2025-12-312026-02-2710-Kfiling · viewer · series
8book equityus-gaap:StockholdersEquity$1.5B2025-12-312026-02-2710-Kfiling · viewer · series
9total debtus-gaap:LongTermDebtAndCapitalLeaseObligations$2.9M2024-12-312026-02-2710-Kfiling · viewer · series
10book equityus-gaap:StockholdersEquity$1.6B2024-12-312026-02-2710-Kfiling · viewer · series
11cashus-gaap:CashAndCashEquivalentsAtCarryingValue$481.6M2024-12-312026-02-2710-Kfiling · viewer · series
12net incomeus-gaap:NetIncomeLoss-$61.7M2025-12-312026-02-2710-Kfiling · viewer · series
13operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$144.9M2025-12-312026-02-2710-Kfiling · viewer · series
14assetsus-gaap:Assets$2.4B2024-12-312026-02-2710-Kfiling · viewer · series
15current assetsus-gaap:AssetsCurrent$918.3M2025-12-312026-02-2710-Kfiling · viewer · series
16current liabilitiesus-gaap:LiabilitiesCurrent$205.5M2025-12-312026-02-2710-Kfiling · viewer · series
17retained earningsus-gaap:RetainedEarningsAccumulatedDeficit$2.1B2025-12-312026-02-2710-Kfiling · viewer · series
18liabilitiesus-gaap:Liabilities$735.1M2025-12-312026-02-2710-Kfiling · viewer · series
19depreciation amortizationus-gaap:DepreciationDepletionAndAmortization$174.5M2025-12-312026-02-2710-Kfiling · viewer · series
20revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$2.9B2024-12-312026-02-2710-Kfiling · viewer · series
21revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$3.5B2023-12-312026-02-2710-Kfiling · viewer · series
22revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$4.1B2022-12-312025-02-2810-Kfiling · viewer · series
23capital expenditureus-gaap:PaymentsToAcquireProductiveAssets$127.2M2025-12-312026-02-2710-Kfiling · viewer · series
24operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$579.9M2024-12-312026-02-2710-Kfiling · viewer · series
25capital expenditureus-gaap:PaymentsToAcquireProductiveAssets$198.8M2024-12-312026-02-2710-Kfiling · viewer · series
26operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$851.2M2023-12-312026-02-2710-Kfiling · viewer · series
27capital expenditureus-gaap:PaymentsToAcquireProductiveAssets$245.4M2023-12-312026-02-2710-Kfiling · viewer · series
28operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$1.5B2022-12-312025-02-2810-Kfiling · viewer · series
29capital expenditureus-gaap:PaymentsToAcquireProductiveAssets$164.3M2022-12-312025-02-2810-Kfiling · viewer · series
30assetsus-gaap:Assets$2.4B2023-12-312025-02-2810-Kfiling · viewer · series
31assetsus-gaap:Assets$2.3B2022-12-312024-02-2610-Kfiling · viewer · series
32shares outstandingdei:EntityCommonStockSharesOutstanding12,792,6852026-02-202026-02-2710-Kfiling · viewer · series
33shares outstandingdei:EntityCommonStockSharesOutstanding13,052,6842025-02-212025-02-2810-Kfiling · viewer · series
34shares outstandingdei:EntityCommonStockSharesOutstanding12,679,0452026-07-312026-08-0710-Qfiling · viewer · series
35net incomeus-gaap:NetIncomeLoss$187.6M2024-12-312026-02-2710-Kfiling · viewer · series
36current assetsus-gaap:AssetsCurrent$1.0B2024-12-312026-02-2710-Kfiling · viewer · series
37current liabilitiesus-gaap:LiabilitiesCurrent$251.1M2024-12-312026-02-2710-Kfiling · viewer · series
38cashus-gaap:CashAndCashEquivalentsAtCarryingValue$307.6M2026-06-302026-08-0710-Qfiling · viewer · series
39operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$68.9M2026-06-302026-08-0710-Qfiling · viewer · series
40operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$29.0M2026-03-312026-05-0810-Qfiling · viewer · series
41operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$126.0M2025-09-302025-11-0610-Qfiling · viewer · series
42operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$75.4M2025-06-302026-08-0710-Qfiling · viewer · series

Limitations [top]

Grade boundary. Percentile 49.7 is 9.7 points from the nearest band edge; sampling error is 3.6 points.

Peer group. Sector assignment from four-digit SIC codes, hand-tuned and published. The grade under three alternative peer policies is tabled above.

Size. Within a sector the letter tracks size. Among graded filers in the smallest asset band, 72% grade E and 0% grade A; in the largest, 13% grade E and 21% grade A. Universe as of Oct 9, 2026.

Failure model. filings 2012-01-01 to 2019-12-31 fit, filings 2020-01-01 to 2025-12-31 test; status post hoc pending confirmation. pre-registered on 2026 filings once their 12-month outcome windows close; supported if the paired per-quintile gain over the pooled model has a lower bound above 0.05.

Input validity. Revenue or total assets at or below $100,000 sets the degenerate-inputs flag. An input whose denominator is at or below $100,000 is left not computable rather than ranked.

Returns. No input on this page has a post-2015 confidence interval on returns that excludes zero. The grade ranks reported financial condition and is not a return forecast.