ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership5,867 shares
Latest Disclosed Value $ 530,318
Tocqueville Asset Management L.p. ownership in OKE / ONEOK, Inc.

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 5,867 shares of ONEOK, Inc. (US:OKE) valued at $530,318 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 5,867 shares of ONEOK, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $517,763 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)
2026-05-12 2026-03-31 13F ONEOK INC COM 682680103 5,867 0 0.00 530 22.97 0.0079
2026-02-12 2025-12-31 13F ONEOK INC COM 682680103 5,867 -6,040 -50.73 431 -50.35 0.0063
2025-11-13 2025-09-30 13F ONEOK INC COM 682680103 11,907 0 0.00 869 -10.61 0.0126
2025-08-12 2025-06-30 13F ONEOK INC COM 682680103 11,907 -530 -4.26 972 -21.25 0.0148
2025-05-13 2025-03-31 13F ONEOK INC COM 682680103 12,437 0 0.00 1,234 -1.20 0.0202
2025-02-10 2024-12-31 13F ONEOK INC COM 682680103 12,437 -667 -5.09 1,249 4.52 0.0196
2024-11-08 2024-09-30 13F ONEOK INC COM 682680103 13,104 -904 -6.45 1,194 4.55 0.0188
2024-08-12 2024-06-30 13F ONEOK INC COM 682680103 14,008 -216 -1.52 1,142 0.18 0.0189
2024-05-09 2024-03-31 13F ONEOK INC COM 682680103 14,224 -645 -4.34 1,140 9.20 0.0186
2024-02-12 2023-12-31 13F ONEOK INC COM 682680103 14,869 0 0.00 1,044 10.71 0.0189
2023-11-09 2023-09-30 13F ONEOK INC COM 682680103 14,869 14,869 943 0.0179
2020-05-15 2020-03-31 13F Oneok COM 682680103 0 -16,000 -100.00 0 -100.00
2020-01-14 2019-12-31 13F Oneok COM 682680103 16,000 -1,500 -8.57 1,211 -6.12 0.0178
2019-10-31 2019-09-30 13F Oneok COM 682680103 17,500 -500 -2.78 1,290 4.12 0.0175
2019-07-31 2019-06-30 13F Oneok COM 682680103 18,000 -328 -1.79 1,239 -3.20 0.0161
2019-04-30 2019-03-31 13F Oneok COM 682680103 18,328 500 2.80 1,280 33.06 0.0171
2019-02-08 2018-12-31 13F Oneok COM 682680103 17,828 208 1.18 962 -19.43 0.0144
2018-11-13 2018-09-30 13F Oneok COM 682680103 17,620 200 1.15 1,194 -1.81 0.0150
2018-08-13 2018-06-30 13F Oneok COM 682680103 17,420 0 0.00 1,216 22.58 0.0154
2018-05-14 2018-03-31 13F Oneok COM 682680103 17,420 2,200 14.45 992 21.87 0.0126
2018-02-13 2017-12-31 13F Oneok COM 682680103 15,220 4,200 38.11 814 33.22 0.0092
2017-10-30 2017-09-30 13F Oneok COM 682680103 11,020 820 8.04 611 14.85 0.0070
2017-08-04 2017-06-30 13F ONEOK COM 682680103 10,200 3,100 43.66 532 35.03 0.0064
2017-04-28 2017-03-31 13F ONEOK COM 682680103 7,100 0 0.00 394 -3.43 0.0048
2017-01-30 2016-12-31 13F ONEOK COM 682680103 7,100 0 0.00 408 11.78 0.0052
2016-10-31 2016-09-30 13F ONEOK COM 682680103 7,100 500 7.58 365 16.61 0.0044
2016-08-15 2016-06-30 13F/A-1 ONEOK COM 682680103 6,600 6,600 0.00 313 0.0037
2016-07-29 2016-06-30 13F ONEOK COM 682680103 6,600 313
2015-07-31 2015-06-30 13F Oneok COM 682680103 0 -5,500 -100.00 0 -100.00
2015-04-30 2015-03-31 13F Oneok COM 682680103 5,500 5,500 0.00 265 0.0031
2015-01-30 2014-12-31 13F Oneok COM 682680103 0 -8,575 -100.00 0 -100.00
2014-10-30 2014-09-30 13F Oneok COM 682680103 8,575 -154 -1.76 562 -5.39 0.0062
2014-09-18 2014-06-30 13F/A-1 Oneok COM 682680103 8,729 0 0.00 594 14.89 0.0058
2014-07-30 2014-06-30 13F Oneok COM 682680103 8,729 594
2014-04-30 2014-03-31 13F Oneok COM 682680103 8,729 -455 -4.95 517 -9.46 0.0068
2014-01-30 2013-12-31 13F Oneok COM 682680103 9,184 -20 -0.22 571 16.29 0.0077
2013-10-30 2013-09-30 13F Oneok COM 682680103 9,204 -1,000 -9.80 491 16.35 0.0061
2013-07-30 2013-06-30 13F Oneok COM 682680103 10,204 10,204 422 0.0057
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.