ONEOK, Inc.
DE ˙ XTRA ˙ US6826801036
74,36 € ↑0,22 (0,30%)
2026-06-04
DEL PRIS
SecurityDE:ONK / ONEOK, Inc.
InstitutionCapital Square, LLC
Latest Disclosed Ownership5,332 shares
Latest Disclosed Value $ 466,625
Capital Square, LLC reports 7.39% increase in ownership of ONK / ONEOK, Inc.

On May 11, 2026 - Capital Square, LLC filed a 13F-HR form disclosing ownership of 5,332 shares of ONEOK, Inc. (DE:ONK) valued at $430,826 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,965 shares of ONEOK, Inc.. This represents a change in shares of 7.39% during the quarter. The current value of the position is $396,488 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)
2026-05-11 2026-03-31 13F ONEOK COM 682680103 5,332 367 7.39 467 28.02 0.2151
2026-02-13 2025-12-31 13F ONEOK COM 682680103 4,965 1,993 67.06 365 68.52 0.1862
2025-11-21 2025-09-30 13F ONEOK COM 682680103 2,972 -715 -19.39 217 -27.76 0.1106
2025-08-11 2025-06-30 13F ONEOK COM 682680103 3,687 917 33.10 300 9.12 0.1599
2025-05-14 2025-03-31 13F ONEOK COM 682680103 2,770 -500 -15.29 275 -19.65 0.1614
2025-02-13 2024-12-31 13F ONEOK COM 682680103 3,270 160 5.14 342 20.49 0.1942
2024-11-13 2024-09-30 13F ONEOK COM 682680103 3,110 -500 -13.85 283 -6.91 0.1721
2024-08-01 2024-06-30 13F ONEOK COM 682680103 3,610 0 0.00 305 5.19 0.1982
2024-05-07 2024-03-31 13F ONEOK COM 682680103 3,610 0 0.00 289 14.23 0.2043
2024-01-26 2023-12-31 13F ONEOK COM 682680103 3,610 0 0.00 253 2.43 0.2864
2023-11-13 2023-09-30 13F ONEOK COM 682680103 3,610 3,610 248 0.3337
2020-11-12 2020-09-30 13F/A-1 ONEOK COM 682680103 0 -11,941 -100.00 0 -100.00
2020-11-10 2020-09-30 13F ONEOK COM 682680103 0 0
2020-07-27 2020-06-30 13F ONEOK COM 682680103 11,941 5,434 83.51 396 178.87 0.4235
2020-04-30 2020-03-31 13F ONEOK COM 682680103 6,507 6,507 142 0.1656
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.