ONE Gas, Inc.

Historical 13F Holders

Symbol
OGS
CUSIP
68235P108
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 68235P108 since 12/18/2024, newest first.

Filer % of Class Filed
State Street Corp 13G 5.2% 8/7/2026
Event 6/30/2026
Wellington Management Group LLP 13G/A Amendment 1
4.2% 5/15/2026
Event 3/31/2026
American Century Investment Management, Inc. 13G/A Amendment 12
5.4% 5/1/2026
Event 3/31/2026
Vanguard Capital Management LLC 13G 5.2% 4/30/2026
Event 3/31/2026
Vanguard Portfolio Management LLC 13G 5.8% 4/29/2026
Event 3/31/2026
Vanguard Group Inc 13G/A Amendment 13 0% 3/27/2026
Event 3/13/2026
State Street Corp 13G 5.0%
Checked 5% or less
2/9/2026
Event 12/31/2025
State Street Corp 13G 5.1% 11/10/2025
Event 9/30/2025
State Street Corp 13G 4.8% 8/11/2025
Event 6/30/2025
Vanguard Group Inc 13G/A Amendment 12 10.5% 7/29/2025
Event 6/30/2025
American Century Investment Management, Inc. 13G/A Amendment 11
6.6% 5/15/2025
Event 3/31/2025
BlackRock, Inc. 13G/A Amendment 11 12.8% 4/23/2025
Event 3/31/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 29 134 k $9.64 M
2026 Q2 438 64.1 M $4.60 B
2026 Q1 432 56.3 M $4.84 B
2025 Q4 411 58.3 M $4.51 B
2025 Q3 399 56.0 M $4.53 B
2025 Q2 397 57.3 M $4.12 B
2025 Q1 394 55.2 M $4.17 B
2024 Q4 365 54.4 M $3.76 B
2024 Q3 347 55.2 M $4.09 B
2024 Q2 343 54.1 M $3.45 B
2024 Q1 356 54.3 M $3.50 B
2023 Q4 345 55.5 M $3.54 B
2023 Q3 360 51.7 M $3.52 B
2023 Q2 347 52.5 M $4.02 B
2023 Q1 340 51.4 M $4.07 B
2022 Q4 346 49.4 M $3.73 B
2022 Q3 328 46.1 M $3.24 B
2022 Q2 346 45.5 M $3.70 B
2022 Q1 332 44.6 M $3.94 B
2021 Q4 319 44.3 M $3.44 B
2021 Q3 302 42.9 M $2.72 B
2021 Q2 301 42.8 M $3.17 B
2021 Q1 316 42.7 M $3.28 B
2020 Q4 326 44.4 M $3.41 B
2020 Q3 334 42.4 M $2.93 B
2020 Q2 337 42.6 M $3.28 B
2020 Q1 328 43.0 M $3.59 B
2019 Q4 343 42.4 M $3.97 B
2019 Q3 337 40.5 M $3.89 B
2019 Q2 340 40.6 M $3.66 B
2019 Q1 333 40.6 M $3.61 B
2018 Q4 332 40.7 M $3.24 B
2018 Q3 323 41.1 M $3.37 B
2018 Q2 304 39.4 M $2.94 B
2018 Q1 310 39.3 M $2.60 B
2017 Q4 318 39.0 M $2.85 B
2017 Q3 278 38.4 M $2.83 B
2017 Q2 287 38.7 M $2.70 B
2017 Q1 284 38.9 M $2.63 B
2016 Q4 297 39.4 M $2.52 B
2016 Q3 288 37.9 M $2.34 B
2016 Q2 291 37.6 M $2.50 B
2016 Q1 288 37.9 M $2.31 B
2015 Q4 267 39.8 M $2.00 B
2015 Q3 254 39.3 M $1.78 B
2015 Q2 250 39.2 M $1.67 B
2015 Q1 251 39.0 M $1.69 B
2014 Q4 254 39.0 M $1.61 B
2014 Q3 231 37.9 M $1.30 B
2014 Q2 250 39.0 M $1.47 B
2014 Q1 266 35.7 M $1.28 B