SCHEDULE: BlackRock Reports 9.6% Stake in ONEOK Inc.

BlackRock, Inc. has updated its beneficial ownership filing for ONEOK Inc., reporting a 9.6% stake as of September 30, 2026.

Summary

• BlackRock, Inc. has filed a Schedule 13G, indicating its beneficial ownership of ONEOK Inc. common stock.
• As of September 30, 2026, BlackRock, Inc. beneficially owns 60,766,830 shares, representing 9.6% of the class.
• This filing is made in accordance with Rule 13d-1(b) and BlackRock, Inc. is classified as a 'HC' (Holding Company) type of reporting person.
• The filing clarifies that this ownership is held in the ordinary course of business and not for the purpose of influencing control of the issuer.
• Several subsidiaries and affiliates of BlackRock, Inc. are listed as entities that may beneficially own shares.

Sentiment

Score: 3

Explanation: StockSavvy.ai views this as a neutral filing, primarily an update on beneficial ownership by a large institutional investor, with no new strategic or financial performance information.

Positives

• BlackRock's significant ownership stake (9.6%) suggests confidence in ONEOK Inc.'s long-term prospects.
• The filing confirms that the shares are held in the ordinary course of business, indicating a passive investment approach rather than an attempt to gain control.

Negatives

• The filing does not contain any new financial performance data or strategic updates for ONEOK Inc., limiting its immediate insight into the company's operational health.

Risks

• Potential for future changes in BlackRock's ownership stake, which could impact market sentiment.
• The passive nature of the investment means BlackRock is not actively involved in guiding ONEOK's strategy, leaving strategic decisions solely to ONEOK's management.

Future Outlook

This filing is a snapshot of beneficial ownership as of a specific date and does not contain forward-looking statements or guidance regarding ONEOK Inc.'s future performance.

Management Comments

• "BlackRock, Inc. ... does hereby make, constitute and appoint each of Eric Andruczyk, Richard Cundiff, R. Andrew Dickson, III, Spencer Fleming, Laura Hildner, David Maryles, Christopher Meade, Charles Park, James Raby, Daniel Riemer, David Rothenberg and Brenda Schulz, acting severally, as its true and lawful attorneys-in-fact, for the purpose of, from time to time, executing, in its name and on its behalf and on behalf of its direct and indirect subsidiaries and affiliates, any and all documents..."
• "By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities..."

Industry Context

StockSavvy.ai notes that large institutional investors like BlackRock frequently file Schedule 13G forms to report significant passive ownership stakes in publicly traded companies. This filing is typical for an asset manager holding shares on behalf of various funds and clients.

Comparison to Industry Standards

• BlackRock's ownership of 9.6% in ONEOK Inc. is a substantial stake for an institutional investor, often placing them among the top shareholders.
• Many large-cap energy infrastructure companies like ONEOK Inc. typically have a significant portion of their shares held by institutional investors, with stakes often ranging from 5% to over 15% for major holders.

Stakeholder Impact

• Shareholders: The filing confirms a significant institutional investor's passive stake, which can be viewed positively as a sign of confidence, but also implies that this investor is not actively seeking to influence corporate strategy.
• Management: The filing reinforces that BlackRock is not seeking to control or influence the issuer, allowing ONEOK's management to continue with their existing strategic direction.
• Creditors: No direct impact on creditors is indicated by this filing.

Next Steps

• BlackRock will continue to monitor its beneficial ownership of ONEOK Inc. and file amendments to Schedule 13G as required by regulatory rules.
• ONEOK Inc. will continue its operations and strategic initiatives as outlined in its other public filings.

Key Dates

Keywords

ONEOK Inc., BlackRock, Schedule 13G, Beneficial Ownership, Institutional Investor, Common Stock, Investment Management