ONEOK, Inc.
DE ˙ XTRA ˙ US6826801036
74,14 € ↑1,46 (2,01%)
2026-06-03
AKTIENPREIS
SecurityDE:ONK / ONEOK, Inc.
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership81,129 shares
Latest Disclosed Value $ 7,333,250
Oppenheimer & Co Inc reports 3.06% decrease in ownership of ONK / ONEOK, Inc.

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 81,129 shares of ONEOK, Inc. (DE:ONK) valued at $6,555,223 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 83,692 shares of ONEOK, Inc.. This represents a change in shares of -3.06% during the quarter. The current value of the position is $6,014,904 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)
2026-04-23 2026-03-31 13F ONEOK INC COM 682680103 81,129 -2,563 -3.06 7,333 19.22 0.0893
2026-02-02 2025-12-31 13F ONEOK INC COM 682680103 83,692 28,399 51.36 6,151 52.48 0.0873
2025-11-06 2025-09-30 13F ONEOK INC COM 682680103 55,293 -4,748 -7.91 4,035 -17.69 0.0492
2025-07-31 2025-06-30 13F ONEOK INC COM 682680103 60,041 -14,991 -19.98 4,901 -34.16 0.0648
2025-04-23 2025-03-31 13F ONEOK INC COM 682680103 75,032 28,078 59.80 7,445 57.91 0.1124
2025-02-05 2024-12-31 13F ONEOK INC COM 682680103 46,954 -6 -0.01 4,714 10.17 0.0703
2024-11-05 2024-09-30 13F ONEOK INC COM 682680103 46,960 188 0.40 4,279 12.19 0.0653
2024-08-08 2024-06-30 13F ONEOK INC COM 682680103 46,772 3,209 7.37 3,814 9.22 0.0605
2024-05-07 2024-03-31 13F ONEOK INC COM 682680103 43,563 -16,814 -27.85 3,492 -17.62 0.0579
2024-02-13 2023-12-31 13F ONEOK INC COM 682680103 60,377 -2,555 -4.06 4,240 6.21 0.0779
2023-11-08 2023-09-30 13F ONEOK INC COM 682680103 62,932 15,472 32.60 3,992 36.26 0.0824
2023-08-03 2023-06-30 13F ONEOK INC COM 682680103 47,460 22,979 93.86 2,929 88.36 0.0586
2023-05-10 2023-03-31 13F ONEOK INC COM 682680103 24,481 -141,606 -85.26 1,556 -85.75 0.0330
2023-02-08 2022-12-31 13F ONEOK INC COM 682680103 166,087 16,269 10.86 10,912 42.13 0.2484
2022-11-14 2022-09-30 13F ONEOK INC COM 682680103 149,818 7,502 5.27 7,677 -2.81 0.1796
2022-08-08 2022-06-30 13F ONEOK INC COM 682680103 142,316 6,427 4.73 7,899 -17.70 0.1700
2022-05-12 2022-03-31 13F ONEOK INC COM 682680103 135,889 1,449 1.08 9,598 21.49 0.1730
2022-02-02 2021-12-31 13F ONEOK INC COM 682680103 134,440 -2,881 -2.10 7,900 -0.79 0.1381
2021-11-12 2021-09-30 13F ONEOK INC COM 682680103 137,321 26,391 23.79 7,963 29.02 0.1491
2021-08-03 2021-06-30 13F ONEOK INC COM 682680103 110,930 1,250 1.14 6,172 11.09 0.1106
2021-05-10 2021-03-31 13F ONEOK INC COM 682680103 109,680 42,536 63.35 5,556 115.60 0.1109
2021-02-11 2020-12-31 13F ONEOK INC COM 682680103 67,144 34,455 105.40 2,577 203.53 0.0544
2020-11-13 2020-09-30 13F ONEOK INC COM 682680103 32,689 -35,199 -51.85 849 -62.35 0.0212
2020-08-11 2020-06-30 13F ONEOK INC COM 682680103 67,888 -8,851 -11.53 2,255 34.79 0.0583
2020-05-08 2020-03-31 13F ONEOK INC COM 682680103 76,739 -18,353 -19.30 1,673 -76.75 0.0508
2020-02-07 2019-12-31 13F ONEOK INC COM 682680103 95,092 -2,425 -2.49 7,196 0.13 0.1782
2019-10-31 2019-09-30 13F ONEOK INC COM 682680103 97,517 10,832 12.50 7,187 20.49 0.1958
2019-08-09 2019-06-30 13F ONEOK INC COM 682680103 86,685 -6,767 -7.24 5,965 -8.61 0.1621
2019-04-24 2019-03-31 13F ONEOK INC COM 682680103 93,452 2,038 2.23 6,527 32.34 0.1744
2019-01-29 2018-12-31 13F ONEOK INC COM 682680103 91,414 6,031 7.06 4,932 -14.80 0.1542
2018-10-26 2018-09-30 13F ONEOK INC COM 682680103 85,383 4,718 5.85 5,789 2.77 0.1474
2018-08-10 2018-06-30 13F ONEOK INC COM 682680103 80,665 -20,304 -20.11 5,633 -2.00 0.1529
2018-05-01 2018-03-31 13F ONEOK INC COM 682680103 100,969 1,044 1.04 5,748 7.62 0.1477
2018-02-07 2017-12-31 13F ONEOK INC COM 682680103 99,925 -498 -0.50 5,341 -4.01 0.1375
2017-11-09 2017-09-30 13F ONEOK INC COM 682680103 100,423 42,195 72.47 5,564 83.21 0.1489
2017-08-09 2017-06-30 13F ONEOK INC COM 682680103 58,228 1,195 2.10 3,037 -3.92 0.0837
2017-05-15 2017-03-31 13F ONEOK INC COM 682680103 57,033 -6,068 -9.62 3,161 -12.75 0.0895
2017-02-01 2016-12-31 13F ONEOK INC COM 682680103 63,101 -22,449 -26.24 3,623 -17.58 0.1055
2016-11-07 2016-09-30 13F ONEOK INC COM 682680103 85,550 28,207 49.19 4,396 61.50 0.1282
2016-08-08 2016-06-30 13F ONEOK INC COM 682680103 57,343 -15,042 -20.78 2,722 25.96 0.0811
2016-04-26 2016-03-31 13F ONEOK INC COM 682680103 72,385 2,311 3.30 2,161 25.06 0.0656
2016-02-03 2015-12-31 13F ONEOK INC COM 682680103 70,074 -46,273 -39.77 1,728 -53.87 0.0514
2015-11-13 2015-09-30 13F ONEOK INC COM 682680103 116,347 -20,819 -15.18 3,746 -30.82 0.1138
2015-08-12 2015-06-30 13F ONEOK INC COM 682680103 137,166 -13,490 -8.95 5,415 -25.49 0.1506
2015-05-08 2015-03-31 13F ONEOK INC COM 682680103 150,656 292 0.19 7,267 -2.94 0.1978
2015-02-10 2014-12-31 13F ONEOK INC COM 682680103 150,364 -8,582 -5.40 7,487 -28.14 0.2150
2014-11-12 2014-09-30 13F ONEOK INC COM 682680103 158,946 16,622 11.68 10,419 7.53 0.3099
2014-08-14 2014-06-30 13F ONEOK INC COM 682680103 142,324 14,123 11.02 9,689 27.57 0.2915
2014-05-09 2014-03-31 13F ONEOK INC COM 682680103 128,201 -6,419 -4.77 7,595 -9.27 0.2277
2014-02-12 2013-12-31 13F ONEOK INC COM 682680103 134,620 17,778 15.22 8,371 34.37 0.2678
2013-11-01 2013-09-30 13F ONEOK INC COM 682680103 116,842 -5,069 -4.16 6,230 23.71 0.2190
2013-08-14 2013-06-30 13F ONEOK INC COM 682680103 121,911 121,911 5,036 0.1947
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.