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VANGUARD PORTFOLIO MANAGEMENT LLC

Position in AR — ANTERO RESOURCES Corp

CIK 2100121 MALVERN, PA

Position in AR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$491,996,615
-$103,638,090 QoQ
Shares Held
14,001,042
-0.2% QoQ
Ownership
4.55%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#3
of 618 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AR Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Jun 30, 2026

VANGUARD PORTFOLIO MANAGEMENT LLC holds $20,959,395,255 across 43 Oil & Gas E&P names. AR ranks #13 (2.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $491,996,615 14,001,042
2026-03-31 $595,634,705 14,034,748