ONEOK, Inc. (OKE)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
Institutions report 527,346,034 shares against 630,369,667 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $5.6B | 64,537,467 | 0.08% | 8q | +8.7%+$447.6M |
| STATE STREET CORP | $3.8B | 43,633,749 | 0.11% | 31q | +5.0%+$179.0M |
| VANGUARD CAPITAL MANAGEMENT LLC | $3.6B | 41,112,675 | 0.08% | 2q | +0.6%+$21.3M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2.7B | 30,904,162 | 0.12% | 2q | HELD |
| First Eagle Investment Management, LLC | $2.1B | 23,669,654 | 1.71% | 12q | +102.7%+$1.0B |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1.8B | 20,373,418 | 0.24% | 31q | +10.9%+$174.3M |
| GEODE CAPITAL MANAGEMENT, LLC | $1.5B | 17,439,867 | 0.08% | 31q | +1.9%+$27.5M |
| Capital International Investors | $1.5B | 17,204,063 | 0.31% | 3q | +31.2%+$355.5M |
| MORGAN STANLEY | $1.0B | 11,886,409 | 0.05% | 35q | -5.6%-$61.0M |
| UBS Group AG | $1.0B incl. $9.7M options CALL+PUT | 11,588,291 | 0.13% | 31q | -8.8%-$98.5M |
| Invesco Ltd. | $821.6M | 9,450,410 | 0.06% | 31q | HELD |
| NORGES BANK | $574.3M | 6,606,241 | 0.06% | 32q | -14.0%-$93.8M |
| GOLDMAN SACHS GROUP INC | $573.0M | 6,590,324 | 0.05% | 31q | +11.3%+$58.1M |
| TORTOISE CAPITAL ADVISORS, L.L.C. | $551.5M | 6,343,979 | 5.61% | 31q | +4.1%+$21.8M |
| Capital Research Global Investors | $549.6M | 6,319,376 | 0.08% | 2q | +0.9%+$4.7M |
| NORTHERN TRUST CORP | $537.9M | 6,187,568 | 0.06% | 31q | -0.9%-$4.8M |
| DIMENSIONAL FUND ADVISORS LP | $517.7M | 5,954,419 | 0.09% | 31q | +7.2%+$34.9M |
| DEUTSCHE BANK AG\ | $477.9M | 5,497,115 | 0.14% | 34q | -18.4%-$107.8M |
| BANK OF AMERICA CORP /DE/ | $471.8M | 5,427,251 | 0.03% | 31q | -1.4%-$6.8M |
| JPMORGAN CHASE & CO | $463.4M incl. $9.3M options CALL+PUT | 5,117,692 | 0.03% | 31q | +1.1%+$4.9M |
| Clearbridge Investments, LLC | $410.0M | 4,716,213 | 0.34% | 31q | -4.0%-$17.1M |
| Bank of New York Mellon Corp | $406.8M | 4,678,654 | 0.07% | 31q | +2.2%+$8.6M |
| Legal & General Group Plc | $390.0M | 4,485,680 | 0.08% | 31q | -6.9%-$28.9M |
| Amundi | $386.3M | 4,443,388 | 0.09% | 21q | +7.0%+$25.2M |
| Nuveen, LLC | $345.2M | 3,970,562 | 0.08% | 6q | -10.9%-$42.4M |
| KAYNE ANDERSON CAPITAL ADVISORS LP | $336.0M | 3,864,249 | 6.59% | 31q | HELD |
| Jupiter Topco LLC | $324.8M | 3,735,988 | 0.13% | new | FIRST |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $322.6M | 3,710,704 | 0.06% | 31q | +1.2%+$3.9M |
| VANGUARD FIDUCIARY TRUST CO | $307.6M | 3,538,291 | 0.07% | 2q | HELD |
| ROYAL BANK OF CANADA | $292.1M | 3,359,242 | 0.04% | 31q | +4.9%+$13.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $253.2M | 2,912,178 | 0.30% | 9q | +8.3%+$19.5M |
| ONTARIO TEACHERS PENSION PLAN BOARD | $204.7M | 2,354,175 | 1.30% | new | NEW |
| Mitsubishi UFJ Trust & Banking Corp | $200.8M | 2,309,312 | 0.44% | 31q | -12.7%-$29.2M |
| RAYMOND JAMES FINANCIAL INC | $195.4M | 2,247,893 | 0.05% | 7q | +3.6%+$6.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $185.6M incl. $156.7M options CALL+PUT | 332,911 | 0.01% | 31q | -14.4%-$31.2M |
| FIRST TRUST ADVISORS LP | $169.2M | 1,946,481 | 0.10% | 31q | -14.7%-$29.3M |
| CHICKASAW CAPITAL MANAGEMENT LLC | $165.2M | 1,900,118 | 5.94% | 15q | -19.1%-$38.9M |
| Swiss National Bank | $154.5M | 1,777,053 | 0.08% | 31q | -3.8%-$6.1M |
| Energy Income Partners, LLC | $153.1M | 1,761,507 | 2.41% | 31q | +4.3%+$6.3M |
| WELLS FARGO & COMPANY/MN | $151.6M | 1,743,174 | 0.02% | 31q | HELD |
| CIBC Bancorp USA Inc. | $148.8M | 1,711,191 | 0.18% | 3q | -8.3%-$13.5M |
| CITADEL ADVISORS LLC | $145.8M incl. $110.6M options CALL+PUT | 404,910 | 0.02% | 31q | +132.0%+$83.0M |
| LPL Financial LLC | $144.5M | 1,662,568 | 0.03% | 31q | -0.7%-$1.0M |
| BNP PARIBAS FINANCIAL MARKETS | $136.7M incl. $6.9M options CALL+PUT | 1,493,429 | 0.05% | 31q | +23.0%+$25.5M |
| Aberdeen Group plc | $135.2M | 1,555,319 | 0.19% | 31q | +28.3%+$29.8M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $133.9M | 1,539,821 | 0.07% | 31q | +8.2%+$10.2M |
| WESTWOOD HOLDINGS GROUP INC | $132.0M | 1,518,291 | 0.99% | 31q | HELD |
| AMERICAN CENTURY COMPANIES INC | $131.2M | 1,508,773 | 0.06% | 30q | -30.0%-$56.1M |
| HSBC HOLDINGS PLC | $130.8M incl. $5.6M options PUT | 1,432,260 | 0.05% | 31q | +26.8%+$27.6M |
| Swiss Life Asset Management Ltd | $128.9M | 1,482,667 | 0.53% | 34q | -6.1%-$8.4M |
| WELLINGTON MANAGEMENT GROUP LLP | $126.2M | 1,451,667 | 0.02% | 16q | -8.7%-$12.0M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $119.8M | 1,378,461 | 0.11% | 31q | -19.1%-$28.2M |
| Sumitomo Mitsui Trust Group, Inc. | $119.6M | 1,376,110 | 0.07% | 31q | HELD |
| Vanguard Global Advisers, LLC | $118.0M | 1,356,779 | 0.05% | 2q | -1.2%-$1.4M |
| VANGUARD ASSET MANAGEMENT, Ltd | $117.7M | 1,353,539 | 0.08% | 2q | +15.2%+$15.5M |
| Russell Investments Group, Ltd. | $113.1M | 1,300,057 | 0.10% | 31q | -12.4%-$16.0M |
| ENVESTNET ASSET MANAGEMENT INC | $105.3M | 1,211,333 | 0.02% | 31q | +5.9%+$5.9M |
| BARCLAYS PLC | $104.8M | 1,205,489 | 0.02% | 31q | -21.1%-$28.0M |
| RHUMBLINE ADVISERS | $103.6M | 1,191,911 | 0.08% | 31q | HELD |
| JANE STREET GROUP, LLC | $103.6M incl. $100.0M options CALL+PUT | 41,555 | 0.01% | 31q | -63.1%-$176.8M |
| Recurrent Investment Advisors LLC | $100.8M | 1,159,957 | 6.26% | 13q | HELD |
| Tidal Investments LLC | $99.7M incl. $1.2M options CALL | 1,133,296 | 0.17% | 21q | -6.7%-$7.2M |
| California Public Employees Retirement System | $99.5M | 1,144,035 | 0.06% | 31q | +3.4%+$3.3M |
| National Pension Service | $90.1M | 1,036,354 | 0.06% | 31q | +3.2%+$2.8M |
| Assenagon Asset Management S.A. | $89.1M | 1,024,286 | 0.06% | 21q | +257.2%+$64.1M |
| Sourcerock Group LLC | $88.8M | 1,020,925 | 4.62% | 7q | HELD |
| IMC-Chicago, LLC | $87.8M CALL+PUT | options only | 0.02% | 10q | OPTIONS |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | $86.5M | 994,844 | 0.82% | 31q | -3.5%-$3.1M |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | $85.7M | 985,900 | 3.84% | 31q | -7.9%-$7.3M |
| JONES FINANCIAL COMPANIES LLLP | $84.2M | 945,651 | 0.03% | 23q | +10.3%+$7.9M |
| EXCHANGE TRADED CONCEPTS, LLC | $83.8M | 964,129 | 0.38% | 15q | +2.3%+$1.9M |
| Cetera Investment Advisers | $81.9M | 941,516 | 0.07% | 23q | +2.7%+$2.2M |
| NORDEA INVESTMENT MANAGEMENT AB | $81.1M | 910,099 | 0.07% | 31q | +4.6%+$3.6M |
| STIFEL FINANCIAL CORP | $80.6M | 926,836 | 0.07% | 31q | +2.3%+$1.8M |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $79.5M | 914,870 | 0.39% | 31q | -8.9%-$7.8M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $79.4M | 912,865 | 0.01% | 31q | -64.2%-$142.5M |
| CANADA LIFE ASSURANCE Co | $79.4M | 914,482 | 0.13% | 31q | +4.0%+$3.1M |
| CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC | $77.3M | 889,145 | 1.08% | 7q | +203.7%+$51.8M |
| FMR LLC | $75.0M | 862,763 | 0.00% | 31q | +4.5%+$3.2M |
| GABELLI FUNDS LLC | $73.8M | 848,375 | 0.47% | 31q | HELD |
| Advisors Capital Management, LLC | $73.3M | 843,437 | 0.78% | 31q | +2.4%+$1.7M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $69.4M | 798,176 | 0.05% | 31q | +2.0%+$1.4M |
| CITIGROUP INC | $69.2M incl. $7.0M options CALL+PUT | 715,669 | 0.02% | 31q | +31.4%+$16.5M |
| BANK OF MONTREAL /CAN/ | $68.6M incl. $904.2K options CALL+PUT | 778,102 | 0.02% | 31q | +11.1%+$6.8M |
| PRINCIPAL FINANCIAL GROUP INC | $66.3M | 762,709 | 0.03% | 31q | -2.7%-$1.9M |
| Optiver Holding B.V. | $66.2M incl. $66.2M options CALL+PUT | 177 | 0.02% | 2q | +490.0%+$55.0M |
| Focus Partners Wealth | $66.0M | 759,375 | 0.07% | 11q | +14.7%+$8.5M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $65.8M | 756,332 | 0.10% | 3q | -16.2%-$12.7M |
| Bollard Group LLC | $65.2M | 750,404 | 1.99% | 31q | +4.0%+$2.5M |
| Yaupon Capital Management LP | $65.2M PUT | options only | 1.28% | new | OPTIONS |
| AVIVA PLC | $63.9M | 735,504 | 0.09% | 31q | HELD |
| FRANKLIN RESOURCES INC | $63.7M | 733,063 | 0.01% | 31q | +2.5%+$1.6M |
| Brookfield Corp /ON/ | $61.0M | 701,194 | 0.08% | 25q | -6.4%-$4.2M |
| ALPS ADVISORS INC | $59.8M | 688,220 | 0.28% | 31q | +2.9%+$1.7M |
| ALLIANCEBERNSTEIN L.P. | $59.7M | 660,095 | 0.02% | 31q | +1.4%+$814.6K |
| Mirae Asset Global Investments Co., Ltd. | $57.8M | 665,355 | 0.09% | 31q | +18.2%+$8.9M |
| Capital International, Inc./CA/ | $56.9M | 654,487 | 0.40% | 2q | +1320.3%+$52.9M |
| Tredje AP-fonden | $56.7M | 652,699 | 0.26% | 2q | -24.6%-$18.5M |
| Bahl & Gaynor LLC | $56.4M | 648,734 | 0.26% | 31q | -4.3%-$2.6M |
| Maryland State Retirement & Pension System | $54.9M | 631,175 | 0.94% | 15q | +5.5%+$2.8M |
Q2 2026 in brief
In Q2 2026, 1,678 managers that file Form 13F reported holding Oneok, Inc. (OKE), $46.7B in all, or about 84% of the shares outstanding. 120 managers opened a position and 148 sold out completely, against 1,706 holders the quarter before. Largest holders: Blackrock, Inc., State Street Corp and Vanguard Capital Management Llc. Largest new positions: Ontario Teachers Pension Plan Board ($204.7M), Yaupon Capital Management Lp ($65.2M) and Clarity Financial Llc ($16.2M).
Q2 2026 is the latest quarter whose 13F deadline has passed. A 13F shows long US stock positions at quarter end, filed up to 45 days later; an adviser and a sub-adviser can both report the same shares.
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-05 | 13G/A | BlackRock, Inc. | 0.0% |
| 2026-10-05 | 13G | BlackRock, Inc. | 9.6% |
Tender offers and delisting
Schedules TO, 13E-3 and 14D-9 and Form 25 filed in the last 180 days. Price a share is read from the filing itself where it states one plainly; a marker means we found no figure we could stand behind, and the reason is on it.
| Filed | What | Filed by | Price a share | Source |
|---|---|---|---|---|
| 2026-09-18 | Delisting notice from the exchange | NEW YORK STOCK EXCHANGE LLC | - | filing |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-09-15 | 2026-09-15 | Material agreement entered | filing |
| 2026-08-31 | 2026-08-28 | Material agreement entered | filing |
| 2026-08-03 | 2026-08-03 | Acquisition or disposal completed | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 588 | $1.8B | 20,708,250 | 575 | 4 | 3 | 0.0% |
| Q2 2026 | 1,678 | $46.7B | 527,346,034 | 101 | 630 | 484 | 1.8% |
| Q1 2026 | 1,706 | $46.1B | 499,945,967 | 225 | 657 | 440 | 1.9% |
| Q4 2025 | 1,573 | $36.1B | 480,820,998 | 136 | 570 | 474 | 2.1% |
| Q3 2025 | 1,498 | $34.1B | 458,349,560 | 112 | 546 | 493 | 1.8% |
| Q2 2025 | 1,577 | $38.5B | 464,044,077 | 113 | 560 | 487 | 1.5% |
| Q1 2025 | 1,639 | $46.7B | 465,296,895 | 121 | 637 | 454 | 2.0% |
| Q4 2024 | 1,643 | $43.9B | 424,976,079 | 149 | 482 | 469 | 2.8% |
| Q3 2024 | 1,477 | $38.9B | 417,166,090 | 138 | 465 | 447 | 2.8% |
| Q2 2024 | 1,421 | $34.0B | 406,772,494 | 121 | 485 | 387 | 2.3% |
| Q1 2024 | 1,390 | $34.9B | 425,122,991 | 139 | 415 | 458 | 2.4% |
| Q4 2023 | 1,325 | $29.8B | 415,031,775 | 96 | 413 | 433 | 2.0% |
| Q3 2023 | 1,282 | $25.5B | 392,428,918 | 282 | 615 | 208 | 2.2% |
| Q2 2023 | 1,050 | $19.7B | 311,198,187 | 74 | 376 | 327 | 2.3% |
| Q1 2023 | 1,036 | $20.2B | 313,320,891 | 95 | 343 | 334 | 1.4% |
| Q4 2022 | 1,035 | $20.6B | 310,321,201 | 125 | 330 | 333 | 1.8% |
| Q3 2022 | 938 | $53.2B | 1,029,752,118 | 63 | 345 | 277 | 0.6% |
| Q2 2022 | 973 | $49.0B | 876,850,389 | 84 | 374 | 275 | 0.6% |
| Q1 2022 | 1,009 | $65.9B | 927,489,911 | 124 | 336 | 299 | 0.6% |
| Q4 2021 | 962 | $58.9B | 996,205,802 | 84 | 306 | 273 | 0.6% |
| Q3 2021 | 892 | $51.1B | 873,703,854 | 75 | 314 | 257 | 0.8% |
| Q2 2021 | 885 | $42.4B | 755,885,402 | 104 | 329 | 229 | 0.9% |
| Q1 2021 | 828 | $54.4B | 1,068,198,336 | 98 | 265 | 268 | 0.5% |
| Q4 2020 | 794 | $38.8B | 1,002,502,284 | 114 | 234 | 275 | 0.8% |
| Q3 2020 | 689 | $31.9B | 1,245,160,291 | 52 | 250 | 245 | 0.5% |
| Q2 2020 | 754 | $38.6B | 1,154,978,855 | 123 | 264 | 254 | 0.7% |
| Q1 2020 | 720 | $31.5B | 1,437,659,381 | 55 | 256 | 270 | 0.4% |
| Q4 2019 | 1,028 | $90.0B | 1,184,012,408 | 80 | 310 | 313 | 0.4% |
| Q3 2019 | 935 | $93.7B | 1,266,186,809 | 92 | 317 | 289 | 0.5% |
| Q2 2019 | 892 | $53.1B | 766,082,301 | 61 | 299 | 293 | 0.8% |
| Q1 2019 | 903 | $86.6B | 1,235,626,233 | 94 | 316 | 269 | 0.3% |
| Q4 2018 | 872 | $60.3B | 1,362,749,780 | 6 | 11 | 14 | 0.2% |