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SIR Capital Management, L.P.

Position in AM — Antero Midstream Corp

CIK 1434997 NEW YORK, NY

Position in AM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$10,637,854
-$20,895,525 QoQ
Shares Held
467,598
-73.6% QoQ
Ownership
0.099%
of shares outstanding
% of Portfolio
1.24%
of 13F equity value
Holder Rank
#75
of 524 holders
Holding Since
Sep 2023
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AM Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

SIR Capital Management, L.P. holds $79,251,840 across 10 Oil & Gas Midstream names. AM ranks #4 (13.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 AM
Antero Midstream Corp
This page
467,598 $10,637,854

All Filings in AM

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9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $10,637,854 467,598
2025-12-31 $31,533,379 1,772,534
2025-09-30 $26,892,304 1,383,349
2025-06-30 $2,208,717 116,555
2025-03-31 $23,535,936 1,307,552
2024-12-31 $35,058,144 2,323,270
2024-06-30 $8,251,068 559,774
2023-12-31 $11,450,051 913,811
2023-09-30 $7,293,555 608,811