ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionPinnacle Bancorp, Inc.
Latest Disclosed Ownership2,718 shares
Latest Disclosed Value $ 245,680
Pinnacle Bancorp, Inc. ownership in OKE / ONEOK, Inc.

On April 22, 2026 - Pinnacle Bancorp, Inc. filed a 13F-HR form disclosing ownership of 2,718 shares of ONEOK, Inc. (US:OKE) valued at $245,680 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 2,718 shares of ONEOK, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $235,786 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)
2026-04-22 2026-03-31 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 246 23.12 0.0725
2026-01-22 2025-12-31 13F Oneok Inc New Com COM 682680103 2,718 -152 -5.30 200 -4.78 0.0586
2025-10-24 2025-09-30 13F Oneok Inc New Com COM 682680103 2,870 0 0.00 209 -10.68 0.0619
2025-07-11 2025-06-30 13F Oneok Inc New Com COM 682680103 2,870 152 5.59 234 -13.01 0.0723
2025-04-23 2025-03-31 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 270 -1.10 0.0879
2025-01-14 2024-12-31 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 273 10.12 0.0888
2024-10-09 2024-09-30 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 248 11.76 0.0662
2024-07-15 2024-06-30 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 222 1.84 0.0654
2024-04-16 2024-03-31 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 218 14.21 0.0644
2024-01-25 2023-12-31 13F Oneok Inc New Com COM 682680103 2,718 0 0.00 191 10.47 0.0625
2023-10-18 2023-09-30 13F Oneok Inc New Com COM 682680103 2,718 1,527 128.21 172 135.62 0.0613
2023-07-14 2023-06-30 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 74 -2.67 0.0251
2023-04-14 2023-03-31 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 76 0.0278
2023-01-24 2022-12-31 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 0 -100.00 0.0300
2022-10-25 2022-09-30 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 61 -7.58 0.0263
2022-07-12 2022-06-30 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 66 -21.43 0.0272
2022-04-14 2022-03-31 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 84 20.00 0.0291
2022-01-19 2021-12-31 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 70 1.45 0.0247
2021-10-12 2021-09-30 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 69 4.55 0.0276
2021-07-15 2021-06-30 13F Oneok Inc New Com COM 682680103 1,191 0 0.00 66 10.00 0.0301
2021-04-26 2021-03-31 13F Oneok Inc New Com COM 682680103 1,191 -1,034 -46.47 60 -29.41 0.0291
2021-01-13 2020-12-31 13F Oneok Inc New Com COM 682680103 2,225 -197 -8.13 85 34.92 0.0524
2020-10-13 2020-09-30 13F Oneok Inc New Com COM 682680103 2,422 0 0.00 63 -21.25 0.0444
2020-07-07 2020-06-30 13F Oneok Inc New Com COM 682680103 2,422 0 0.00 80 50.94 0.0595
2020-04-09 2020-03-31 13F Oneok Inc New Com COM 682680103 2,422 -200 -7.63 53 -73.23 0.0453
2020-01-10 2019-12-31 13F Oneok Inc New Com COM 682680103 2,622 0 0.00 198 2.59 0.1372
2019-10-08 2019-09-30 13F Oneok Inc New Com COM 682680103 2,622 -782 -22.97 193 -17.52 0.1102
2019-07-08 2019-06-30 13F Oneok Inc New Com COM 682680103 3,404 0 0.00 234 -1.68 0.1315
2019-04-05 2019-03-31 13F Oneok Inc New Com COM 682680103 3,404 200 6.24 238 37.57 0.1380
2019-03-20 2018-12-31 13F Oneok Inc New Com COM 682680103 3,204 2,591 422.68 173 408.82 0.1064
2017-04-17 2017-03-31 13F Oneok Inc New Com COM 682680103 613 613 34 0.0240
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.