ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionRare Infrastructure Ltd
Latest Disclosed Ownership2,236,877 shares
Latest Disclosed Value $ 182,596,270
Rare Infrastructure Ltd reports 0.93% increase in ownership of OKE / ONEOK, Inc.

On August 12, 2025 - Rare Infrastructure Ltd filed a 13F-HR form disclosing ownership of 2,236,877 shares of ONEOK, Inc. (US:OKE) valued at $182,596,270 USD as of June 30, 2025. The entity filed a previous 13F-HR on May 13, 2025 disclosing 2,216,285 shares of ONEOK, Inc.. This represents a change in shares of 0.93% during the quarter. The current value of the position is $198,970,209 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)
2025-08-12 2025-06-30 13F Oneok COM 682680103 2,236,877 20,592 0.93 182,596 -16.96 4.0028
2025-05-13 2025-03-31 13F Oneok COM 682680103 2,216,285 452,884 25.68 219,900 24.21 5.7093
2025-02-12 2024-12-31 13F Oneok COM 682680103 1,763,401 1,763,401 177,045 4.6423
2020-11-13 2020-09-30 13F ONEOK INC COM 682680103 0 -1,767 -100.00 0 -100.00
2020-08-14 2020-06-30 13F ONEOK INC COM 682680103 1,767 -2,250 -56.01 59 -32.95 0.0035
2020-05-15 2020-03-31 13F ONEOK INC COM 682680103 4,017 -528 -11.62 88 -74.42 0.0061
2020-02-14 2019-12-31 13F ONEOK INC COM 682680103 4,545 106 2.39 344 4.88 0.0180
2019-11-14 2019-09-30 13F ONEOK INC COM 682680103 4,439 4,439 328 0.0210
2017-11-14 2017-09-30 13F ONEOK INC COM 682680103 0 -304 -100.00 0 -100.00
2017-08-14 2017-06-30 13F ONEOK INC COM 682680103 304 -53 -14.85 16 -20.00 0.0012
2017-05-15 2017-03-31 13F ONEOK INC COM 682680103 357 176 97.24 20 81.82 0.0011
2017-02-14 2016-12-31 13F ONEOK INC COM 682680103 181 181 11 0.0006
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.