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SIR Capital Management, L.P.

Position in AR — ANTERO RESOURCES Corp

CIK 1434997 NEW YORK, NY

Position in AR

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$52,802,023
+$35,066,633 QoQ
Shares Held
1,244,157
+141.7% QoQ
Ownership
0.402%
of shares outstanding
% of Portfolio
4.93%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2020
17 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AR Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Mar 31, 2026

SIR Capital Management, L.P. holds $320,445,885 across 11 Oil & Gas E&P names. AR ranks #1 (16.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AR
ANTERO RESOURCES Corp
This page
1,244,157 $52,802,023

All Filings in AR

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $52,802,023 1,244,157
2025-12-31 $17,735,390 514,666
2025-09-30 $32,157,326 958,204
2025-06-30 $37,255,133 924,904
2025-03-31 $35,515,338 878,223
2024-12-31 $16,777,243 478,666
2024-06-30 $24,699,278 756,950
2024-03-31 $26,255,875 905,375
2022-12-31 $1,619,816 52,269
2022-09-30 $10,970,436 359,333
2022-06-30 $4,235,891 138,202
2022-03-31 $15,094,093 494,402
2021-12-31 $5,521,425 315,510
2021-09-30 $16,059,771 853,789
2021-06-30 $11,939,080 794,350
2021-03-31 $6,117,246 599,730
2020-12-31 $2,684,670 492,600