Oneok Inc /New/

TORTOISE CAPITAL ADVISORS, L.L.C. OKE

Report date

6/30/2026

Quarter

2026 Q2

Filed

8/14/2026

Shares

6,343,979

Value ($000)

551,546

Weight

5.6%

2013 Q4 - 2026 Q2 (29 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2026 Q2	8/14/2026	551,546	5.6%	6,343,979	6/30/2026
2026 Q1	5/15/2026	550,715	5.7%	6,092,659	3/31/2026
2025 Q4	2/17/2026	424,943	5.4%	5,781,533	12/31/2025
2025 Q3	11/13/2025	385,981	5.0%	5,289,583	9/30/2025
2025 Q2	8/14/2025	418,751	5.5%	5,129,862	6/30/2025
2025 Q1	5/14/2025	711,586	8.6%	7,171,795	3/31/2025
2024 Q4	2/13/2025	614,848	7.9%	6,123,985	12/31/2024
2024 Q3	11/13/2024	596,259	7.7%	6,542,947	9/30/2024
2024 Q2	8/5/2024	554,158	7.3%	6,795,313	6/30/2024
2024 Q1	5/10/2024	526,177	7.3%	6,563,270	3/31/2024
2023 Q4	2/14/2024	477,024	7.4%	6,793,278	12/31/2023
2023 Q3	11/13/2023	435,127	6.6%	6,859,950	9/30/2023
2023 Q2	8/14/2023	203,440	3.1%	3,296,177	6/30/2023
2023 Q1	5/11/2023	371,157	5.6%	5,841,319	3/31/2023
2022 Q4	2/13/2023	380,817	5.7%	5,796,306	12/31/2022
2022 Q3	11/14/2022	327,624	5.2%	6,393,905	9/30/2022
2022 Q2	8/15/2022	389,176	6.1%	7,012,181	6/30/2022
2022 Q1	5/16/2022	507,125	6.7%	7,180,023	3/31/2022
2021 Q4	2/14/2022	446,241	6.7%	7,594,306	12/31/2021
2021 Q3	11/4/2021	434,517	7.0%	7,492,961	9/30/2021
2021 Q2	8/10/2021	438,446	6.6%	7,880,051	6/30/2021
2021 Q1	5/17/2021	339,847	5.7%	6,708,395	3/31/2021
2020 Q4	2/16/2021	227,480	4.4%	5,927,057	12/31/2020
2020 Q3	11/13/2020	166,782	3.3%	6,419,641	9/30/2020
2020 Q2	8/14/2020	397,384	6.4%	11,962,181	6/30/2020
2020 Q1	5/14/2020	221,996	4.1%	10,178,634	3/31/2020
2019 Q4	2/21/2020	1,057,329	6.7%	13,972,893	12/31/2019
2014 Q1	5/9/2014	448,460	3.0%	7,568,942	3/31/2014
2013 Q4	2/11/2014	337,179	2.4%	5,422,627	12/31/2013