ONE Gas, Inc.

STATE OF MICHIGAN RETIREMENT SYSTEM OGS

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

14,204

Value ($000)

1,097

Weight

0.0%

2014 Q1 - 2025 Q4 (27 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
2025 Q4	1/29/2026	1,097	0.0%	14,204	12/31/2025
2025 Q3	11/5/2025	1,158	0.0%	14,304	9/30/2025
2025 Q2	8/5/2025	1,035	0.0%	14,404	6/30/2025
2025 Q1	4/30/2025	1,028	0.0%	13,604	3/31/2025
2024 Q4	2/6/2025	928	0.0%	13,404	12/31/2024
2024 Q3	11/4/2024	998	0.0%	13,404	9/30/2024
2024 Q2	7/26/2024	869	0.0%	13,604	6/30/2024
2024 Q1	4/18/2024	878	0.0%	13,604	3/31/2024
2023 Q4	1/23/2024	848	0.0%	13,304	12/31/2023
2023 Q3	10/27/2023	908	0.0%	13,304	9/30/2023
2023 Q2	7/26/2023	1,045	0.0%	13,604	6/30/2023
2023 Q1	4/28/2023	1,086	0.0%	13,704	3/31/2023
2022 Q4	1/27/2023	1,045	0.0%	13,804	12/31/2022
2022 Q3	10/24/2022	958	0.0%	13,604	9/30/2022
2022 Q2	8/8/2022	1,121	0.0%	13,804	6/30/2022
2022 Q1	5/4/2022	1,200	0.0%	13,604	3/31/2022
2021 Q4	1/27/2022	1,056	0.0%	13,607	12/31/2021
2021 Q3	10/27/2021	850	0.0%	13,407	9/30/2021
2021 Q2	7/27/2021	994	0.0%	13,407	6/30/2021
2021 Q1	7/27/2021	1,516	0.0%	19,707	3/31/2021
2020 Q4	7/27/2021	1,482	0.0%	19,307	12/31/2020
2020 Q3	10/26/2020	1,332	0.0%	19,307	9/30/2020
2020 Q2	7/29/2020	1,480	0.0%	19,207	6/30/2020
2020 Q1	5/1/2020	1,226	0.0%	14,657	3/31/2020
2019 Q4	1/24/2020	1,456	0.0%	15,557	12/31/2019
2014 Q2	8/6/2014	923	0.0%	24,457	6/30/2014
2014 Q1	5/6/2014	879	0.0%	24,457	3/31/2014