Mangrove Partners’s Atmos Energy ATO Stock Holding History

Mangrove Partners’s Portfolio ATO Stock Details ATO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-5,786	Closed	-$970K	–	447
2025 Q4	$970K	Buy	+5,786	New	+$1M	0.08%	119

Other funds holding ATO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Mangrove Partners's ATO Position: Q1 2026 in Review

Mangrove Partners sold out of Atmos Energy (ATO) in Q1 2026, closing a stake of 5,786 shares — an estimated $970K sold.

Mangrove Partners first reported a position in ATO in Q4 2025 and held it in 1 quarter. The position peaked at $970K in Q4 2025. 1,012 funds tracked by Wall St. Rank hold ATO as of Q1 2026.

Mangrove Partners reported no remaining Atmos Energy position as of Q1 2026 after selling out during the quarter.
Mangrove Partners sold 5,786 Atmos Energy shares in Q1 2026, an estimated $970K.
Mangrove Partners first reported a position in Atmos Energy in Q4 2025 and held it in 1 quarter.
Mangrove Partners's Atmos Energy position peaked at $970K in Q4 2025.
1,012 funds tracked by Wall St. Rank held Atmos Energy as of Q1 2026.

Based on Mangrove Partners's 13F filing for Q1 2026, filed 15 May 2026.