Zimmer Partners’s Antero Resources AR Stock Holding History

Zimmer Partners’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	$9.02M	Sell	212,500 -71,500	-25%	-$2.61M	0.22%	76
2025 Q4	$9.79M	Buy	284,000 +14,000	+5%	+$474K	0.26%	68
2025 Q3	$9.06M	Buy	+270,000	New	+$9M	0.2%	81
2016 Q3	–	Sell	-1,000,000	Closed	-$26M	–	79
2016 Q2	$26M	Buy	+1,000,000	New	+$27.3M	0.77%	43
2015 Q2	–	Sell	-500,000	Closed	-$17.7M	–	87
2015 Q1	$17.7M	Sell	500,000 -225,896	-31%	-$8.48M	1.17%	26
2014 Q4	$29.5M	Sell	725,896 -253,304	-26%	-$12.1M	2.58%	13
2014 Q3	$53.7M	Sell	979,200 -4,800	-0.5%	-$279K	4.13%	7
2014 Q2	$64.6M	Buy	984,000 +896,500	+1,025%	+$56.9M	5.14%	5
2014 Q1	$5.48M	Buy	+87,500	New	+$5.18M	0.76%	32

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

Zimmer Partners's AR Position: Q1 2026 in Review

Zimmer Partners reduced its Antero Resources (AR) stake by 25% in Q1 2026, selling an estimated $2.61M and leaving 212,500 shares worth $9.02M. The position accounts for 0.22% of the portfolio, ranked #76.

Zimmer Partners first reported a position in AR in Q1 2014 and has held it in 9 quarters since. The position peaked at $64.6M in Q2 2014. 634 funds tracked by Wall St. Rank hold AR as of Q1 2026.

Zimmer Partners held 212,500 shares of Antero Resources worth $9.02M as of Q1 2026.
Zimmer Partners sold 71,500 Antero Resources shares in Q1 2026, an estimated $2.61M.
Antero Resources made up 0.22% of Zimmer Partners's portfolio in Q1 2026, its #76 holding.
Zimmer Partners first reported a position in Antero Resources in Q1 2014 and has held it in 9 quarters since.
Zimmer Partners's Antero Resources position peaked at $64.6M in Q2 2014.
634 funds tracked by Wall St. Rank held Antero Resources as of Q1 2026.

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