ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionWelch Group, LLC
Latest Disclosed Ownership14,859 shares
Latest Disclosed Value $ 1,343,106
Welch Group, LLC reports 0.83% increase in ownership of OKE / ONEOK, Inc.

On April 21, 2026 - Welch Group, LLC filed a 13F-HR form disclosing ownership of 14,859 shares of ONEOK, Inc. (US:OKE) valued at $1,343,105 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 14,737 shares of ONEOK, Inc.. This represents a change in shares of 0.83% during the quarter. The current value of the position is $1,311,307 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)
2026-04-21 2026-03-31 13F ONEOK INC COMMON 682680103 14,859 122 0.83 1,343 24.01 0.0505
2026-01-26 2025-12-31 13F ONEOK INC COMMON STOCK 682680103 14,737 668 4.75 1,083 5.56 0.0418
2025-10-14 2025-09-30 13F ONEOK INC COMMON 682680103 14,069 1,797 14.64 1,027 2.50 0.0401
2025-07-25 2025-06-30 13F ONEOK INC COMMON 682680103 12,272 3 0.02 1,002 -17.14 0.0419
2025-04-08 2025-03-31 13F ONEOK INC COMMON 682680103 12,269 0 0.00 1,208 -2.27 0.0531
2025-01-27 2024-12-31 13F ONEOK INC COMMON 682680103 12,269 0 0.00 1,236 10.55 0.0557
2024-10-24 2024-09-30 13F ONEOK INC COMMON 682680103 12,269 200 1.66 1,118 13.62 0.0486
2024-07-17 2024-06-30 13F ONEOK INC COMMON 682680103 12,069 3,000 33.08 984 35.35 0.0473
2024-04-09 2024-03-31 13F ONEOK INC COMMON 682680103 9,069 925 11.36 727 27.32 0.0361
2024-01-23 2023-12-31 13F ONEOK INC Common 682680103 8,144 -33 -0.40 572 10.23 0.0308
2023-10-18 2023-09-30 13F ONEOK INC Common 682680103 8,177 -403 -4.70 519 -2.08 0.0307
2023-07-18 2023-06-30 13F ONEOK INC Common 682680103 8,580 98 1.16 530 -1.67 0.0304
2023-04-13 2023-03-31 13F ONEOK INC Common 682680103 8,482 0 0.00 539 -3.41 0.0313
2023-01-30 2022-12-31 13F ONEOK INC Common 682680103 8,482 0 0.00 557 28.05 0.0319
2022-10-13 2022-09-30 13F ONEOK INC COMMON 682680103 8,482 -1,898 -18.29 435 -24.48 0.0283
2022-07-21 2022-06-30 13F ONEOK INC COMMON 682680103 10,380 0 0.00 576 -21.42 0.0352
2022-04-29 2022-03-31 13F ONEOK INC COMMON 682680103 10,380 3,207 44.71 733 74.11 0.0418
2022-01-26 2021-12-31 13F ONEOK INC COMMON 682680103 7,173 -582 -7.50 421 -6.44 0.0246
2021-11-05 2021-09-30 13F ONEOK INC COMMON 682680103 7,755 0 0.00 450 4.41 0.0305
2021-07-21 2021-06-30 13F ONEOK INC COMMON 682680103 7,755 0 0.00 431 9.67 0.0294
2021-04-23 2021-03-31 13F ONEOK INC COMMON 682680103 7,755 0 0.00 393 31.88 0.0283
2021-01-25 2020-12-31 13F ONEOK INC Common 682680103 7,755 -1,683 -17.83 298 21.63 0.0239
2020-10-28 2020-09-30 13F ONEOK INC Common 682680103 9,438 -1,752 -15.66 245 -34.14 0.0214
2020-07-22 2020-06-30 13F ONEOK INC Common 682680103 11,190 578 5.45 372 61.04 0.0348
2020-04-28 2020-03-31 13F ONEOK INC Common 682680103 10,612 89 0.85 231 -70.98 0.0246
2020-01-24 2019-12-31 13F Oneok Inc Common 682680103 10,523 0 0.00 796 2.71 0.0783
2019-11-05 2019-09-30 13F Oneok Inc Common 682680103 10,523 0 0.00 775 7.04 0.0796
2019-07-11 2019-06-30 13F Oneok Inc Common 682680103 10,523 -126 -1.18 724 -2.69 0.0773
2019-04-15 2019-03-31 13F Oneok Inc Common 682680103 10,649 126 1.20 744 30.99 0.0819
2019-01-10 2018-12-31 13F Oneok Inc Common 682680103 10,523 0 0.00 568 -20.34 0.0696
2018-11-01 2018-09-30 13F Oneok Inc Common 682680103 10,523 0 0.00 713 -2.99 0.0743
2018-07-30 2018-06-30 13F Oneok Inc Common 682680103 10,523 0 0.00 735 22.70 0.0916
2018-04-23 2018-03-31 13F Oneok Inc Common 682680103 10,523 0 0.00 599 6.58 0.0758
2018-02-01 2017-12-31 13F Oneok Inc Common 682680103 10,523 4,994 90.32 562 83.66 0.0872
2017-11-07 2017-09-30 13F Oneok Inc Common 682680103 5,529 5,529 306 0.0512
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.