Assay

Financial-condition grades for SEC filers

Company Report · as of Oct 9, 2026


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Oneok Inc.OKE · utilities
GradeSlothDfourth fifth of 148 graded peers; percentile 66.7, sampling error 3.6 points; lower is stronger
Rank99 of 148
ProfitabilityC/Dpercentile 60.5
SolvencyDpercentile 70.8
Growth and financingBpercentile 32.2
Reliability0.94 AUCfailure model, filers with over $2.67B assets; 95% interval 0.88 to 0.97; 61 events, 2020 to 2025
Peer failure rate0.52% a yearItem 1.03 bankruptcies, same asset band, 2012 to 2025
Size bandover $2.67B assetstotal assets $66.6B[1]
Standard universeinsiderevenue above $1M and assets above $10M[1-2]
Warningsnone activenot computable: distress
Inputs computable9 of 14
Graded fromfilings received through Feb 24, 2026227 days before the rescan; every figure keyed to the SEC receipt date
Last close$90.312026-10-08; market equity $56.9B; 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
$80$100NovDecJanFebMarAprMayJunJulAugSepOctC/DD$90.29
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/aQ5
Mar 21, 2013D/E77.6Q5
Aug 21, 2013D77.1Q5
Nov 21, 2013D/E77.6Q5
Dec 21, 2013D76.3Q5
Mar 21, 2014C/D61.3Q5
Apr 21, 2014D63.5Q5
Mar 21, 2015E91.2Q5
Mar 21, 2019C/D60.0Q5
Mar 21, 2020D72.0Q5
Mar 21, 2022B27.3Q5
Mar 21, 2023B/C39.1Q5
Feb 21, 2024C45.5Q5
Mar 21, 2025C/D62.4Q5
Feb 21, 2026D64.3Q5

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 24, 2026; the document on sec.gov.

Commodity Prices - Although the energy industry has experienced many commodity cycles, we have positioned ourselves to reduce exposure to direct commodity price volatility. Our earnings are primarily fee-based in all of our segments; however, we are exposed to some commodity price risk. As part of our hedging strategy, we use commodity derivative financial instruments and physical-forward contracts to reduce the impact of price fluctuations related to natural gas, NGLs, Refined Products and crude oil.

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 60.5
Gross profitability15.4%[1-3]17.5%51.2812025-12-31
Return on invested capitalnot computable6.0%
latest aligned inputs end 2024-12-31; latest annual assets end 2025-12-31
Accruals ratio(3.4%)[1,4-6](5.0%)69.32712025-12-31
Gross margin stability, five years6.3 pts[2-3,7-14]4.6 pts61.1552025-12-31
Solvency, sleeve percentile 70.8
Twelve-month failure probabilitynot computable0.06%
liabilities and a nearby cover-page share count are required at 2026-06-30
Altman Z double-primenot computable1.48
one or more required annual facts are missing
Net debt to EBITDAnot computable3.63x
latest aligned inputs end 2024-12-31; latest annual assets end 2025-12-31
Interest coveragenot computable2.37x
latest aligned inputs end 2023-12-31; latest annual assets end 2025-12-31
Current ratio0.71x[15-16]0.97x70.82822025-12-31
Growth and financing, sleeve percentile 32.2
Revenue growth, three-year compound14.5%[2,7,9,11]0.7%8.12222025-12-31
Free cash flow growth, three-year compound12.8%[5,17-23](11.8%)20.4552025-12-31
Reinvestment rate5.5%[15-17,24-29]59.0%73.2722025-12-31
Asset growth, three years39.8%[1,6,30-31]6.4%4.12462025-12-31
Net share issuance, one year0.9%[32-33]0.4%55.11572026-02-16

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 0.107; 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 $112.4BPSXOKE 66.7strongerweaker

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
94Alliant Energy Corp. (LNT)

Alliant Energy Corp. (LNT)

C/Don the C/D boundary; percentile 63.3

Nasdaq · Electric & Other Services Combined

market equity $16.9B; last close $65.52

No active warnings; 8 of 14 inputs

63.3C/D
95Clearway Energy, Inc. (CWEN)

Clearway Energy, Inc. (CWEN)

Dfourth fifth; percentile 63.9

NYSE · Electric Services

market equity $6.1B; last close $29.94

No active warnings; 11 of 14 inputs

63.9D
96Kinetik Holdings Inc. (KNTK)

Kinetik Holdings Inc. (KNTK)

Dfourth fifth; percentile 64.6

NYSE · Natural Gas Transmission

market equity $7.2B; last close $54.38

No active warnings; 9 of 14 inputs

64.6D
97Ameren Corp. (AEE)

Ameren Corp. (AEE)

Dfourth fifth; percentile 65.3

NYSE · Electric & Other Services Combined

market equity $28.2B; last close $101.83

No active warnings; 7 of 14 inputs

65.3D
98Atmos Energy Corp. (ATO)

Atmos Energy Corp. (ATO)

Dfourth fifth; percentile 66.0

NYSE · Natural Gas Distribution

market equity $27.1B; last close $160.66

No active warnings; 8 of 14 inputs

66.0D
99Oneok Inc. (OKE)

Oneok Inc. (OKE)

Dfourth fifth; percentile 66.7

NYSE · Natural Gas Transmisison & Distribution

market equity $56.9B; last close $90.31

No active warnings; 9 of 14 inputs

66.7D
100BKV Corp. (BKV)

BKV Corp. (BKV)

Dfourth fifth; percentile 67.3

NYSE · Crude Petroleum & Natural Gas

market equity $2.6B; last close $23.94

No active warnings; 7 of 14 inputs

67.3D
101Delek US Holdings, Inc. (DK)

Delek US Holdings, Inc. (DK)

Dfourth fifth; percentile 68.0

NYSE · Petroleum Refining

market equity $4.7B; last close $76.72

No active warnings; 9 of 14 inputs

68.0D
102Exelon Corp. (EXC)

Exelon Corp. (EXC)

Dfourth fifth; percentile 68.7

Nasdaq · Electric & Other Services Combined

market equity $42.7B; last close $41.73

No active warnings; 9 of 14 inputs

68.7D
103Unitil Corp. (UTL)

Unitil Corp. (UTL)

Dfourth fifth; percentile 69.4

NYSE · Electric & Other Services Combined

market equity $955.2M; last close $52.54

No active warnings; 7 of 14 inputs

69.4D
104American Water Works Company, Inc. (AWK)

American Water Works Company, Inc. (AWK)

Dfourth fifth; percentile 70.1

NYSE · Water Supply

market equity $25.5B; last close $128.24

No active warnings; 8 of 14 inputs

70.1D
Peer policyLetterPercentilePeers
all graded filers, equal sleevesE92.12204
sector peers, equal sleeves (the grade)D66.7148
same exchange, equal sleevesE93.7984
sector peers, equal inputsB34.0148

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 month38.7%15.5%76hotter than 76 of 100 peers
Distance from 52-week high(7.4%)(15.4%)80closer to its high than 80 of 100 peers
EBIT to enterprise value6.5%4.6%70pricier than 30 of 100 peers
Free cash flow yield4.3%1.3%70pricier than 30 of 100 peers
Book value to price0.400.5325pricier than 75 of 100 peers
Sales to price0.590.4560pricier than 40 of 100 peers
Composite equity issuance, five years4.2%(7.2%)65more equity-funded than 65 of 100 peers
Relative strength against the sector, log excess return0.350.0490ahead of 90 of 100 peers

Inputs: market equity $56.9B; EBIT $5.7B; free cash flow $2.4B; book equity $22.9B; sales $33.6B; debt $31.5B; cash $161.0M[34].

Diagnostics [top]

Diagnostics do not feed the grade.

Piotroski F-score: 5 of 9, period end 2025-12-31
Return on assets above zero5.3%✓ pass[4,6]
Operating cash flow above zero$5.6B✓ pass[5]
Return on assets improved(1.6 pts)✗ fail[4,6,30,35]
Operating cash flow exceeds net income$2.2B✓ pass[4-5]
Long-term leverage fell(10.2 pts)✓ pass[1,6,30,36-37]
Current ratio improved(19.3 pts)✗ fail[15-16,28-29]
No new shares issued0.9%✗ fail[32-33]
Gross margin improved(8.2 pts)✗ fail[2-3,7-8]
Asset turnover improved3.5 pts✓ pass[2,6-7,30]
Cash, filings, liquidity
Cash and equivalents$161.0M[38]
Operating cash flow, four quarters$6.2B[5,38-42]
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 filing66
10-Q received Aug 4, 2026
Median daily dollar volume$309.9M
63 sessions
Days since newest grade input227

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$66.6B2025-12-312026-02-2410-Kfiling · viewer · series
2revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$33.6B2025-12-312026-02-2410-Kfiling · viewer · series
3cost of revenueus-gaap:CostOfRevenue$23.4B2025-12-312026-02-2410-Kfiling · viewer · series
4net incomeus-gaap:NetIncomeLoss$3.4B2025-12-312026-02-2410-Kfiling · viewer · series
5operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$5.6B2025-12-312026-02-2410-Kfiling · viewer · series
6assetsus-gaap:Assets$64.1B2024-12-312026-02-2410-Kfiling · viewer · series
7revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$21.7B2024-12-312026-02-2410-Kfiling · viewer · series
8cost of revenueus-gaap:CostOfRevenue$13.3B2024-12-312026-02-2410-Kfiling · viewer · series
9revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$17.7B2023-12-312026-02-2410-Kfiling · viewer · series
10cost of revenueus-gaap:CostOfRevenue$11.9B2023-12-312026-02-2410-Kfiling · viewer · series
11revenueus-gaap:Revenues$22.4B2022-12-312023-02-2810-Kfiling · viewer · series
12cost of revenueus-gaap:CostOfRevenue$17.9B2022-12-312025-02-2510-Kfiling · viewer · series
13revenueus-gaap:Revenues$16.5B2021-12-312023-02-2810-Kfiling · viewer · series
14cost of revenueus-gaap:CostOfRevenue$12.3B2021-12-312024-02-2710-Kfiling · viewer · series
15current assetsus-gaap:AssetsCurrent$4.5B2025-12-312026-02-2410-Kfiling · viewer · series
16current liabilitiesus-gaap:LiabilitiesCurrent$6.4B2025-12-312026-02-2410-Kfiling · viewer · series
17capital expenditureus-gaap:PaymentsToAcquirePropertyPlantAndEquipment$3.2B2025-12-312026-02-2410-Kfiling · viewer · series
18operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$4.9B2024-12-312026-02-2410-Kfiling · viewer · series
19capital expenditureus-gaap:PaymentsToAcquirePropertyPlantAndEquipment$2.0B2024-12-312026-02-2410-Kfiling · viewer · series
20operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$4.4B2023-12-312026-02-2410-Kfiling · viewer · series
21capital expenditureus-gaap:PaymentsToAcquirePropertyPlantAndEquipment$1.6B2023-12-312026-02-2410-Kfiling · viewer · series
22operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$2.9B2022-12-312025-02-2510-Kfiling · viewer · series
23capital expenditureus-gaap:PaymentsToAcquirePropertyPlantAndEquipment$1.2B2022-12-312025-02-2510-Kfiling · viewer · series
24depreciation amortizationus-gaap:DepreciationDepletionAndAmortization$1.5B2025-12-312026-02-2410-Kfiling · viewer · series
25operating incomeus-gaap:OperatingIncomeLoss$5.7B2025-12-312026-02-2410-Kfiling · viewer · series
26pretax incomeus-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest$4.5B2025-12-312026-02-2410-Kfiling · viewer · series
27income taxus-gaap:IncomeTaxExpenseBenefit$1.0B2025-12-312026-02-2410-Kfiling · viewer · series
28current assetsus-gaap:AssetsCurrent$4.2B2024-12-312026-02-2410-Kfiling · viewer · series
29current liabilitiesus-gaap:LiabilitiesCurrent$4.7B2024-12-312026-02-2410-Kfiling · viewer · series
30assetsus-gaap:Assets$44.3B2023-12-312026-02-2410-Kfiling · viewer · series
31assetsus-gaap:Assets$24.4B2022-12-312025-02-2510-Kfiling · viewer · series
32shares outstandingdei:EntityCommonStockSharesOutstanding629,783,6342026-02-162026-02-2410-Kfiling · viewer · series
33shares outstandingdei:EntityCommonStockSharesOutstanding624,339,5882025-02-172025-02-2510-Kfiling · viewer · series
34shares outstandingdei:EntityCommonStockSharesOutstanding630,369,6672026-07-272026-08-0410-Qfiling · viewer · series
35net incomeus-gaap:NetIncomeLoss$3.0B2024-12-312026-02-2410-Kfiling · viewer · series
36long term debtus-gaap:LongTermDebtNoncurrent$30.8B2025-12-312026-02-2410-Kfiling · viewer · series
37long term debtus-gaap:LongTermDebtNoncurrent$31.0B2024-12-312026-02-2410-Kfiling · viewer · series
38cashus-gaap:CashAndCashEquivalentsAtCarryingValue$161.0M2026-06-302026-08-0410-Qfiling · viewer · series
39operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$3.0B2026-06-302026-08-0410-Qfiling · viewer · series
40operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$934.0M2026-03-312026-04-2910-Qfiling · viewer · series
41operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$4.1B2025-09-302025-10-2910-Qfiling · viewer · series
42operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities$2.4B2025-06-302026-08-0410-Qfiling · viewer · series

Limitations [top]

Grade boundary. Percentile 66.7 is 6.7 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.