SIR Capital Management’s ONE Gas OGS Stock Holding History

SIR Capital Management’s Portfolio OGS Stock Details OGS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-162,523	Closed	-$12.6M	–	106
2025 Q4	$12.6M	Buy	+162,523	New	+$13.1M	1.39%	27

Other funds holding OGS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

EIP

Energy Income Partners Westport, Connecticut $6.36B AUM 17.8% 1-Year Est. Return

SIR Capital Management's OGS Position: Q1 2026 in Review

SIR Capital Management sold out of ONE Gas (OGS) in Q1 2026, closing a stake of 162,523 shares — an estimated $12.6M sold.

SIR Capital Management first reported a position in OGS in Q4 2025 and held it in 1 quarter. The position peaked at $12.6M in Q4 2025. 429 funds tracked by Wall St. Rank hold OGS as of Q1 2026.

SIR Capital Management reported no remaining ONE Gas position as of Q1 2026 after selling out during the quarter.
SIR Capital Management sold 162,523 ONE Gas shares in Q1 2026, an estimated $12.6M.
SIR Capital Management first reported a position in ONE Gas in Q4 2025 and held it in 1 quarter.
SIR Capital Management's ONE Gas position peaked at $12.6M in Q4 2025.
429 funds tracked by Wall St. Rank held ONE Gas as of Q1 2026.

Based on SIR Capital Management's 13F filing for Q1 2026, filed 15 May 2026.