ONEOK, Inc.
US ˙ NYSE ˙ US6826801036

SecurityOKE / ONEOK, Inc.
InstitutionCi Investments Inc.
Latest Disclosed Ownership2,634 shares
Latest Disclosed Value $ 238,087
Ci Investments Inc. reports 10.62% decrease in ownership of OKE / ONEOK, Inc.

On May 13, 2026 - Ci Investments Inc. filed a 13F-HR form disclosing ownership of 2,634 shares of ONEOK, Inc. (US:OKE) valued at $238,087 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,947 shares of ONEOK, Inc.. This represents a change in shares of -10.62% during the quarter. The current value of the position is $234,294 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)
2026-05-13 2026-03-31 13F ONEOK COM 682680103 2,634 -313 -10.62 238 10.19 0.0008
2026-02-12 2025-12-31 13F ONEOK COM 682680103 2,947 -3,197 -52.03 217 0.0009
2025-11-12 2025-09-30 13F ONEOK COM 682680103 6,144 130 2.16 0 0.0016
2025-08-12 2025-06-30 13F ONEOK COM 682680103 6,014 547 10.01 0 0.0018
2025-05-13 2025-03-31 13F ONEOK COM 682680103 5,467 -823 -13.08 1 0.0023
2025-02-12 2024-12-31 13F ONEOK COM 682680103 6,290 3,184 102.51 1 0.0024
2024-11-12 2024-09-30 13F ONEOK COM 682680103 3,106 874 39.16 0 0.0011
2024-08-12 2024-06-30 13F ONEOK COM 682680103 2,232 -99 -4.25 0 0.0007
2024-05-13 2024-03-31 13F ONEOK COM 682680103 2,331 656 39.16 0 0.0007
2024-02-12 2023-12-31 13F ONEOK COM 682680103 1,675 325 24.07 0 0.0006
2023-11-13 2023-09-30 13F ONEOK COM 682680103 1,350 65 5.06 0 0.0005
2023-08-11 2023-06-30 13F ONEOK COM 682680103 1,285 96 8.07 0 0.0004
2023-05-12 2023-03-31 13F ONEOK COM 682680103 1,189 -61 -4.88 0 0.0004
2023-02-10 2022-12-31 13F ONEOK COM 682680103 1,250 654 109.73 0 -100.00 0.0004
2022-11-14 2022-09-30 13F ONEOK COM 682680103 596 542 1,003.70 31 933.33 0.0002
2022-08-12 2022-06-30 13F ONEOK COM 682680103 54 0 0.00 3 -25.00 0.0000
2022-05-12 2022-03-31 13F ONEOK COM 682680103 54 0 0.00 4 33.33 0.0000
2022-02-11 2021-12-31 13F ONEOK COM 682680103 54 0 0.00 3 0.00 0.0000
2021-11-12 2021-09-30 13F ONEOK COM 682680103 54 54 3 0.0000
2021-08-13 2021-06-30 13F ONEOK INC COM 682680103 0 -10,304 -100.00 0 -100.00
2021-05-13 2021-03-31 13F ONEOK INC COM 682680103 10,304 -1,877 -15.41 522 11.54 0.0022
2021-02-09 2020-12-31 13F ONEOK INC COM 682680103 12,181 -5,371 -30.60 468 2.63 0.0021
2020-11-09 2020-09-30 13F ONEOK INC COM 682680103 17,552 4,353 32.98 456 4.11 0.0023
2020-08-07 2020-06-30 13F ONEOK INC COM 682680103 13,199 -3,746 -22.11 438 18.38 0.0023
2020-08-07 2020-03-31 13F ONEOK INC COM 682680103 16,945 7,031 70.92 370 -50.67 0.0022
2020-02-11 2019-12-31 13F ONEOK INC COM 682680103 9,914 -176 -1.74 750 0.81 0.0038
2019-11-08 2019-09-30 13F ONEOK INC COM 682680103 10,090 10,090 744 0.0038
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.