ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionLevel Four Advisory Services, Llc
Latest Disclosed Ownership8,507 shares
Latest Disclosed Value $ 769,000
Level Four Advisory Services, Llc reports 30.65% decrease in ownership of OKE / ONEOK, Inc.

On May 14, 2026 - Level Four Advisory Services, Llc filed a 13F-HR form disclosing ownership of 8,507 shares of ONEOK, Inc. (US:OKE) valued at $768,948 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 12,267 shares of ONEOK, Inc.. This represents a change in shares of -30.65% during the quarter. The current value of the position is $737,982 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)
2026-05-14 2026-03-31 13F ONEOK INC COM 682680103 8,507 -3,760 -30.65 769 -14.65 0.0252
2026-02-13 2025-12-31 13F ONEOK INC COM 682680103 12,267 1,846 17.71 902 18.55 0.0295
2025-11-12 2025-09-30 13F ONEOK INC COM 682680103 10,421 301 2.97 760 -7.99 0.0260
2025-08-13 2025-06-30 13F ONEOK INC COM 682680103 10,120 1,854 22.43 826 0.73 0.0304
2025-05-14 2025-03-31 13F ONEOK INC COM 682680103 8,266 818 10.98 820 9.77 0.0337
2025-02-12 2024-12-31 13F ONEOK INC COM 682680103 7,448 -1,324 -15.09 748 -12.01 0.0306
2024-11-14 2024-09-30 13F ONEOK INC COM 682680103 8,772 -116 -1.31 850 17.27 0.0358
2024-08-09 2024-06-30 13F ONEOK INC COM 682680103 8,888 -6,464 -42.11 725 -32.84 0.0327
2024-05-13 2024-03-31 13F ONEOK INC COM 682680103 15,352 1,780 13.12 1,078 13.12 0.0592
2024-02-08 2023-12-31 13F ONEOK INC COM 682680103 13,572 -7,747 -36.34 953 -29.51 0.0535
2023-11-13 2023-09-30 13F ONEOK INC COM 682680103 21,319 5,157 31.91 1,352 35.61 0.0872
2023-07-10 2023-06-30 13F ONEOK INC COM 682680103 16,162 369 2.34 998 -0.60 0.0599
2023-06-05 2023-03-31 13F ONEOK INC COM 682680103 15,793 45 0.29 1,003 -3.00 0.0658
2023-02-13 2022-12-31 13F ONEOK INC COM 682680103 15,748 -476 -2.93 1,035 24.43 0.0768
2022-11-07 2022-09-30 13F ONEOK INC COM 682680103 16,224 130 0.81 831 -6.94 0.0808
2022-08-08 2022-06-30 13F ONEOK INC COM 682680103 16,094 1,777 12.41 893 -11.67 0.0842
2022-05-10 2022-03-31 13F ONEOK INC COM 682680103 14,317 -3,978 -21.74 1,011 -5.95 0.0792
2022-02-11 2021-12-31 13F ONEOK INC COM 682680103 18,295 18,295 1,075 0.0820
2020-05-13 2020-03-31 13F ONEOK INC COM 682680103 0 -6,298 -100.00 0 -100.00
2020-02-13 2019-12-31 13F ONEOK INC COM 682680103 6,298 -83 -1.30 476 1.49 0.0188
2019-11-12 2019-09-30 13F ONEOK INC COM 682680103 6,381 -837 -11.60 469 -5.44 0.0485
2019-08-14 2019-06-30 13F ONEOK INC COM 682680103 7,218 -20 -0.28 496 -1.78 0.0501
2019-05-15 2019-03-31 13F ONEOK INC COM 682680103 7,238 1,999 38.16 505 78.45 0.0556
2019-02-07 2018-12-31 13F ONEOK INC COM 682680103 5,239 -807 -13.35 283 -30.98 0.0353
2018-11-14 2018-09-30 13F ONEOK INC COM 682680103 6,046 -12,868 -68.03 410 -68.94 0.0443
2018-08-14 2018-06-30 13F ONEOK INC COM 682680103 18,914 1,074 6.02 1,320 30.05 0.0962
2018-05-14 2018-03-31 13F ONEOK INC COM 682680103 17,840 -1,782 -9.08 1,015 -3.24 0.0787
2018-02-13 2017-12-31 13F ONEOK INC COM 682680103 19,622 -7,744 -28.30 1,049 -30.80 0.0816
2018-04-03 2017-09-30 13F/A-1 ONEOK INC COM 682680103 27,366 21,698 382.82 1,516 378.23 0.1344
2017-11-15 2017-09-30 13F ONEOK INC COM 682680103 27,388 21,720 1,522
2017-09-20 2017-06-30 13F/A-1 ONEOK INC COM 682680103 5,668 -1,082 -16.03 317 -15.92 0.0488
2017-07-12 2017-06-30 13F ONEOK INC COM 682680103 5,668 317
2017-09-20 2017-03-31 13F/A-1 ONEOK INC COM 682680103 6,750 -1,606 -19.22 377 -21.46 0.0384
2017-05-15 2017-03-31 13F ONEOK INC COM 682680103 6,750 -1,606 377
2017-02-14 2016-12-31 13F ONEOK INC COM 682680103 8,356 8,356 480 0.0613
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.