ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionStephens Inc /ar/
Latest Disclosed Ownership39,929 shares
Latest Disclosed Value $ 3,609,190
Stephens Inc /ar/ reports 8.28% increase in ownership of OKE / ONEOK, Inc.

On April 28, 2026 - Stephens Inc /ar/ filed a 13F-HR form disclosing ownership of 39,929 shares of ONEOK, Inc. (US:OKE) valued at $3,609,182 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 36,874 shares of ONEOK, Inc.. This represents a change in shares of 8.28% during the quarter. The current value of the position is $3,551,685 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F ONEOK INC COM 682680103 39,929 3,055 8.28 3,609 33.17 0.0451
2026-02-05 2025-12-31 13F ONEOK INC COM 682680103 36,874 -5,719 -13.43 2,710 -12.78 0.0337
2025-10-27 2025-09-30 13F ONEOK INC COM 682680103 42,593 2,126 5.25 3,108 -5.93 0.0396
2025-07-29 2025-06-30 13F ONEOK INC COM 682680103 40,467 -779 -1.89 3,303 -19.28 0.0454
2025-05-01 2025-03-31 13F ONEOK INC COM 682680103 41,246 1,074 2.67 4,092 1.46 0.0600
2025-01-28 2024-12-31 13F ONEOK INC COM 682680103 40,172 -856 -2.09 4,033 7.89 0.0565
2024-10-28 2024-09-30 13F ONEOK INC COM 682680103 41,028 403 0.99 3,739 12.83 0.0530
2024-08-06 2024-06-30 13F ONEOK INC COM 682680103 40,625 -217 -0.53 3,313 1.19 0.0505
2024-05-15 2024-03-31 13F ONEOK INC COM 682680103 40,842 -1,976 -4.61 3,274 8.92 0.0508
2024-02-13 2023-12-31 13F ONEOK INC COM 682680103 42,818 -118 -0.27 3,007 10.39 0.0519
2023-11-14 2023-09-30 13F ONEOK INC COM 682680103 42,936 23,928 125.88 2,723 132.14 0.0522
2023-08-14 2023-06-30 13F ONEOK INC COM 682680103 19,008 248 1.32 1,173 -1.59 0.0211
2023-05-15 2023-03-31 13F ONEOK INC COM 682680103 18,760 -981 -4.97 1,192 -8.02 0.0229
2023-02-14 2022-12-31 13F/A-1 ONEOK INC COM 682680103 19,741 950 5.06 1,297 34.58 0.0266
2023-01-25 2022-12-31 13F ONEOK INC OM 682680103 19,741 950 1 0.0266
2022-11-02 2022-09-30 13F ONEOK INC OM 682680103 18,791 1,303 7.45 963 -0.82 0.0206
2022-08-03 2022-06-30 13F ONEOK INC OM 682680103 17,488 -1,910 -9.85 971 -29.12 0.0196
2022-05-04 2022-03-31 13F ONEOK INC OM 682680103 19,398 -4,041 -17.24 1,370 -0.51 0.0223
2022-03-07 2021-12-31 13F ONEOK INC OM 682680103 23,439 -36,818 -61.10 1,377 -60.59 0.0208
2021-10-27 2021-09-30 13F ONEOK INC COM 682680103 60,257 25,150 71.64 3,494 78.90 0.0540
2021-08-12 2021-06-30 13F ONEOK INC COM 682680103 35,107 17,954 104.67 1,953 124.74 0.0292
2021-05-14 2021-03-31 13F ONEOK INC COM 682680103 17,153 2,760 19.18 869 57.43 0.0143
2021-02-10 2020-12-31 13F ONEOK INC COM 682680103 14,393 -5,262 -26.77 552 8.02 0.0099
2020-11-13 2020-09-30 13F ONEOK INC COM 682680103 19,655 -961 -4.66 511 -25.40 0.0101
2020-08-24 2020-06-30 13F ONEOK INC COM 682680103 20,616 -3,818 -15.63 685 28.52 0.0147
2020-05-14 2020-03-31 13F ONEOK INC COM 682680103 24,434 1,704 7.50 533 -69.01 0.0142
2020-02-14 2019-12-31 13F ONEOK INC COM 682680103 22,730 716 3.25 1,720 6.04 0.0360
2019-10-18 2019-09-30 13F ONEOK INC COM 682680103 22,014 -14,302 -39.38 1,622 -35.09 0.0357
2019-08-01 2019-06-30 13F ONEOK INC COM 682680103 36,316 -16,460 -31.19 2,499 -32.20 0.0566
2019-05-03 2019-03-31 13F ONEOK INC COM 682680103 52,776 7,654 16.96 3,686 51.44 0.0874
2019-02-11 2018-12-31 13F ONEOK INC COM 682680103 45,122 -616 -1.35 2,434 -21.51 0.0691
2018-11-14 2018-09-30 13F ONEOK INC COM 682680103 45,738 4,154 9.99 3,101 6.78 0.0771
2018-08-10 2018-06-30 13F ONEOK INC COM 682680103 41,584 -2,283 -5.20 2,904 16.30 0.0877
2018-05-03 2018-03-31 13F ONEOK INC COM 682680103 43,867 2,412 5.82 2,497 12.68 0.0931
2018-02-05 2017-12-31 13F ONEOK INC COM 682680103 41,455 367 0.89 2,216 -2.68 0.0829
2017-11-08 2017-09-30 13F ONEOK INC COM 682680103 41,088 25,658 166.29 2,277 182.86 0.0822
2017-08-10 2017-06-30 13F ONEOK INC COM 682680103 15,430 58 0.38 805 -5.52 0.0276
2017-05-11 2017-03-31 13F ONEOK INC COM 682680103 15,372 -9,589 -38.42 852 -40.54 0.0310
2017-02-09 2016-12-31 13F ONEOK INC COM 682680103 24,961 1,045 4.37 1,433 16.60 0.0584
2016-11-30 2016-09-30 13F/A-2 ONEOK INC COM 682680103 23,916 1,844 8.35 1,229 17.38 0.0538
2016-11-10 2016-09-30 13F ONEOK INC COM 682680103 23,916 1,229
2016-08-05 2016-06-30 13F ONEOK INC COM 682680103 22,072 814 3.83 1,047 64.88 0.0467
2016-05-05 2016-03-31 13F ONEOK INC COM 682680103 21,258 789 3.85 635 25.74 0.0311
2016-02-10 2015-12-31 13F ONEOK INC COM 682680103 20,469 1,557 8.23 505 -17.08 0.0253
2015-11-03 2015-09-30 13F ONEOK INC COM 682680103 18,912 1,306 7.42 609 -12.37 0.0317
2015-07-29 2015-06-30 13F ONEOK INC COM 682680103 17,606 -1,684 -8.73 695 -25.35 0.0315
2015-05-06 2015-03-31 13F ONEOK INC COM 682680103 19,290 6,304 48.54 931 43.89 0.0424
2015-02-12 2014-12-31 13F ONEOK INC COM 682680103 12,986 4,770 58.06 647 20.04 0.0306
2014-11-14 2014-09-30 13F ONEOK INC COM 682680103 8,216 8,216 539 0.0267
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.