ONEOK Partners LP
Utilities · Natural Gas Transmission · DE · SEC filings ↗ · Compare ⊕
Financials
SEC XBRL · annual| FY16 | FY15 | FY14 | FY13 | FY12 | FY11 | |
|---|---|---|---|---|---|---|
| Revenue | $1.77B | $1.80B | $12.19B | $11.87B | $10.18B | $11.32B |
| Operating income | $1.32B | $998.1M | $1.15B | $900.7M | $962.9M | $939.5M |
| Net income | $253.5M | $145.6M | $910.3M | $803.6M | $888.0M | $830.3M |
| Total assets | $15.47B | $14.93B | $14.60B | $12.82B | $10.96B | $8.95B |
| Total liabilities | — | — | — | — | — | — |
| Equity | $6.02B | $6.33B | $5.95B | $4.99B | $4.46B | $3.44B |
| EPS (diluted) | — | — | — | — | — | — |
| Shares out. | — | 180.8M | 159.1M | 146.8M | 130.8M | 65.4M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2016- Operating margin
- 74.2%
- Net margin
- 14.3%
- Return on equity
- 4.2%
- Return on assets
- 1.6%
- Return on capital (ROCE)
- 10.4%
- Liabilities / assets
- —
- Debt / equity
- —
- Book value / share
- —
- Revenue growth (YoY)
- −1.7%
- Net income growth (YoY)
- 74.1%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2016- Accruals / assets
- −8.0%clean
- Piotroski F-Score
- 5/7mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 1 warning● 3 good- Revenue declined year-over-year
- Operating margin is positive
- Positive operating cash flow
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Material events
SEC Form 8-K · most recent- Entered a material agreement · Completed an acquisition or disposition · New financial obligation · Delisting / listing-standard notice · Modified shareholder rights · Change in control · Director / officer change · Shareholder vote · Regulation FD disclosureJul 3, 2017
- Terminated a material agreementJun 28, 2017
- Other material eventJun 23, 2017
- Regulation FD disclosureJun 20, 2017
- Other material eventJun 12, 2017
- Director / officer change · Regulation FD disclosureMay 26, 2017
- Regulation FD disclosureMay 17, 2017
- Regulation FD disclosureMay 10, 2017
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- POSASRAug 6, 2025
- POSASRPOST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3Sep 10, 2024
- S-3ASRJun 20, 2023
- 424B5Nov 16, 2022
- 424B5Nov 15, 2022
- S-3ASRJun 22, 2020
- 424B5May 6, 2020
- 424B5May 4, 2020
- 424B5Mar 9, 2020
- 424B5Mar 9, 2020
- 424B5Mar 5, 2020
- 424B5Aug 14, 2019
- 424B5Aug 12, 2019
- 424B5PROSPECTUS SUPPLEMENTMar 13, 2019
- 424B5PRELIMINARY PROSPECTUS SUPPLEMENTMar 11, 2019