Birchbrook’s Antero Resources AR Stock Holding History

Birchbrook’s Portfolio AR Stock Details AR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-79	Closed	-$2.72K	–	294
2025 Q4	$2.72K	Hold	79	–	–	﹤0.01%	258
2025 Q3	$2.65K	Hold	79	–	–	﹤0.01%	231
2025 Q2	$3.18K	Hold	79	–	–	﹤0.01%	229
2025 Q1	$3.19K	Buy	+79	New	+$3.03K	﹤0.01%	225

Other funds holding AR

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return

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

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Birchbrook's AR Position: Q1 2026 in Review

Birchbrook sold out of Antero Resources (AR) in Q1 2026, closing a stake of 79 shares — an estimated $2.72K sold.

Birchbrook first reported a position in AR in Q1 2025 and held it in 4 quarters. The position peaked at $3.19K in Q1 2025. 635 funds tracked by Wall St. Rank hold AR as of Q1 2026.

Birchbrook reported no remaining Antero Resources position as of Q1 2026 after selling out during the quarter.
Birchbrook sold 79 Antero Resources shares in Q1 2026, an estimated $2.72K.
Birchbrook first reported a position in Antero Resources in Q1 2025 and held it in 4 quarters.
Birchbrook's Antero Resources position peaked at $3.19K in Q1 2025.
635 funds tracked by Wall St. Rank held Antero Resources as of Q1 2026.

Based on Birchbrook's 13F filing for Q1 2026, filed 8 Apr 2026.