ONEOK Inc
OKE- Exchange
- NYSE
- Industry
- Natural Gas Transmisison & Distribution
- SEC CIK
- 0001039684
No open-market purchases or sales by ONEOK Inc insiders were filed in the last 90 days; 1,661 institutions reported holding it in 13F filings for Q2 2026, worth $44.8B in total; no superinvestor holds it.
Holders of 5% or more of OKE
Holders whose latest Schedule 13D or 13G filing reports 5% or more of ONEOK Inc, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of ONEOK Inc on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on ONEOK Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 202611:07 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell ONEOK Inc shares.
No Form 144 notices for ONEOK Inc are on file.