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ANTERO RES CORP

AR

Holders

2

Combined Value

$55.27M

Combined Shares

1,302,320

Current Price

$34.45

52W High

$45.75

vs 52W High

−24.7%

Investor Activity Chart

Quarterly buys (▲) and sells (▼) by tracked investors. Click a marker to view that investor's portfolio; hover for details. Price line is implied from 13F filings (value ÷ shares), not market data.

$25.89$32.33$38.76$45.20Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25Q1'26Q2 2024 · implied price $32.63Q3 2024 · implied price $28.65Q4 2024 · implied price $35.05Q1 2025 · implied price $40.44Q2 2025 · implied price $40.28Q4 2025 · implied price $34.46Q1 2026 · implied price $42.44Jim Simons - Renaissance Technologies · bought 3,371,439 shares @ ~$32.63 · Q2 2024 (new position)David Tepper - Appaloosa Management · bought 1,850,000 shares @ ~$32.63 · Q2 2024 (new position)Jim Simons - Renaissance Technologies · sold 1,889,232 shares @ ~$28.65 · Q3 2024David Tepper - Appaloosa Management · sold 105,000 shares @ ~$28.65 · Q3 2024Jim Simons - Renaissance Technologies · sold 1,141,242 shares @ ~$35.05 · Q4 2024David Tepper - Appaloosa Management · sold 905,000 shares @ ~$35.05 · Q4 2024Jim Simons - Renaissance Technologies · bought 769,235 shares @ ~$40.44 · Q1 2025Stanley Druckenmiller - Duquesne Family Office · bought 258,400 shares @ ~$40.44 · Q1 2025 (new position)David Tepper - Appaloosa Management · sold 840,000 shares @ ~$35.05 · Q1 2025 (sold out)Jim Simons - Renaissance Technologies · bought 42,300 shares @ ~$40.28 · Q2 2025Stanley Druckenmiller - Duquesne Family Office · sold 258,400 shares @ ~$40.44 · Q2 2025 (sold out)Jim Simons - Renaissance Technologies · sold 1,152,500 shares @ ~$40.28 · Q3 2025 (sold out)Jim Simons - Renaissance Technologies · bought 493,800 shares @ ~$42.44 · Q1 2026 (new position)David Einhorn - Greenlight Capital · sold 205,550 shares @ ~$42.44 · Q1 2026David Einhorn - Greenlight Capital · bought 1,014,070 shares @ ~$34.46 · Q4 2025 (new position)BUYSELLIMPLIED PRICE

Held By

Tracked investors currently holding this security, based on each investor's most recent 13F filing. Gain compares the current market price to each investor's estimated average buy price.

InvestorValue% of PortfolioAvg Buy PriceGainLast ActivityAs of
David Einhorn - Greenlight Capital$34.31M1.08%~$34.46−0.0%SELL Q1 2026Q1 2026
Jim Simons - Renaissance Technologies$20.96M0.03%~$42.44−18.8%BUY Q1 2026Q1 2026

Recent Activity

Latest position changes by tracked investors. Prices are estimates implied from 13F filings.

QuarterInvestorActionEst. ValueEst. Price
Q1 2026Jim Simons - Renaissance TechnologiesNEW BUY+$20.96M~$42.44
Q1 2026David Einhorn - Greenlight CapitalSELL−$8.72M~$42.44
Q4 2025David Einhorn - Greenlight CapitalNEW BUY+$34.94M~$34.46
Q3 2025Jim Simons - Renaissance TechnologiesSOLD OUT−$46.42M~$40.28
Q2 2025Stanley Druckenmiller - Duquesne Family OfficeSOLD OUT−$10.45M~$40.44
Q2 2025Jim Simons - Renaissance TechnologiesBUY+$1.70M~$40.28
Q1 2025David Tepper - Appaloosa ManagementSOLD OUT−$29.44M~$35.05
Q1 2025Jim Simons - Renaissance TechnologiesBUY+$31.11M~$40.44
Q1 2025Stanley Druckenmiller - Duquesne Family OfficeNEW BUY+$10.45M~$40.44
Q4 2024Jim Simons - Renaissance TechnologiesSELL−$40.00M~$35.05
Q4 2024David Tepper - Appaloosa ManagementSELL−$31.72M~$35.05
Q3 2024Jim Simons - Renaissance TechnologiesSELL−$54.13M~$28.65
Q3 2024David Tepper - Appaloosa ManagementSELL−$3.01M~$28.65
Q2 2024Jim Simons - Renaissance TechnologiesNEW BUY+$110.01M~$32.63
Q2 2024David Tepper - Appaloosa ManagementNEW BUY+$60.37M~$32.63

Ownership History

Aggregate position across all tracked investors per quarter (options excluded). Implied price is the reported value divided by shares held.

PeriodHoldersTotal SharesΔ SharesTotal ValueImplied Price
Q1 202621,302,320+28.4%$55.27M$42.44
Q4 202511,014,070-12.0%$34.94M$34.46
Q2 202511,152,500-15.8%$46.42M$40.28
Q1 202521,368,600+15.9%$55.35M$40.44
Q4 202421,180,965-63.4%$41.39M$35.05
Q3 202423,227,207-38.2%$92.46M$28.65
Q2 202425,221,439—$170.38M$32.63