ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionClaro Advisors LLC
Latest Disclosed Ownership6,665 shares
Latest Disclosed Value $ 602,443
Claro Advisors LLC reports 1.03% increase in ownership of OKE / ONEOK, Inc.

On April 21, 2026 - Claro Advisors LLC filed a 13F-HR form disclosing ownership of 6,665 shares of ONEOK, Inc. (US:OKE) valued at $602,449 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,597 shares of ONEOK, Inc.. This represents a change in shares of 1.03% during the quarter. The current value of the position is $578,189 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 COM 682680103 6,665 68 1.03 602 24.38 0.0726
2026-02-17 2025-12-31 13F ONEOK INC COM 682680103 6,597 32 0.49 485 1.04 0.0661
2025-11-12 2025-09-30 13F ONEOK INC COM 682680103 6,565 -38 -0.58 479 -10.97 0.0699
2025-08-05 2025-06-30 13F ONEOK INC COM 682680103 6,603 -538 -7.53 539 -24.01 0.0890
2025-05-12 2025-03-31 13F ONEOK INC COM 682680103 7,141 -167 -2.29 709 -3.41 0.0948
2025-01-13 2024-12-31 13F ONEOK INC COM 682680103 7,308 176 2.47 734 12.94 0.0991
2024-11-07 2024-09-30 13F/A-1 ONEOK INC COM 682680103 7,132 115 1.64 650 13.46 0.0840
2024-10-17 2024-09-30 13F ONEOK INC COM 682680103 2,022 -4,995 485 0.0627
2024-07-31 2024-06-30 13F ONEOK INC COM 682680103 7,017 -36 -0.51 572 1.24 0.0893
2024-04-18 2024-03-31 13F ONEOK INC COM 682680103 7,053 93 1.34 565 15.78 0.0982
2024-01-22 2023-12-31 13F ONEOK INC COM 682680103 6,960 -25 -0.36 489 10.16 0.1058
2023-10-10 2023-09-30 13F ONEOK INC COM 682680103 6,985 6,985 443 0.1108
2023-08-08 2023-06-30 13F ONEOK INC COM 682680103 0 -3,164 -100.00 0 -100.00
2023-04-17 2023-03-31 13F ONEOK INC COM 682680103 3,164 18 0.57 201 -2.43 0.0590
2023-03-13 2022-12-31 13F/A-1 ONEOK INC COM 682680103 3,146 3,146 207 0.0676
2023-02-14 2022-12-31 13F ONEOK INC COM 682680103 3,146 3,146 207 0.0676
2020-05-15 2020-03-31 13F ONEOK INC COM 682680103 0 -3,018 -100.00 0 -100.00
2020-02-14 2019-12-31 13F ONEOK INC COM 682680103 3,018 0 0.00 228 2.70 0.1755
2019-10-29 2019-09-30 13F ONEOK INC COM 682680103 3,018 7 0.23 222 7.25 0.1969
2019-07-24 2019-06-30 13F ONEOK INC COM 682680103 3,011 31 1.04 207 -0.48 0.1911
2019-05-10 2019-03-31 13F ONEOK INC COM 682680103 2,980 55 1.88 208 5.05 0.2058
2019-02-14 2018-12-31 13F ONEOK INC COM 682680103 2,925 2,925 198 0.1585
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.