13F Insight
DOSSIER · 13F Holders · Q1 2026Energy · Crude Petroleum & Natural GasDefensive growthQuality
AR

ANTERO RESOURCES CORP

658 institutions still hold ANTERO RESOURCES CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 03674X106·Crude Petroleum & Natural Gas·658 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 4.7%
vs prior quarter
13F value held
$7.1B
63.0% inst. owned
of float
Holders
658
-53 QoQ
filers reporting
Activity
+16 / −99
+894 added · −670 reduced
this quarter
Concentration
16.36%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

658 institutions reported AR in Q1 2026. BlackRock, Inc. leads at 16.4% of the visible book. -53 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.2B27.4M0.02%Q1 202602
FMR LLC
CIK 0000315066
$967M22.8M0.05%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$596M14.0M0.03%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$560M13.2M0.01%Q1 202605
STATE STREET CORP
CIK 0000093751
$459M10.8M0.02%Q1 202606
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$435M10.2M0.09%Q1 202607
Invesco Ltd.
CIK 0000914208
$381M9.0M0.06%Q1 202608
Sourcerock Group LLC
CIK 0001822531
$353M8.3M14.22%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$239M5.6M0.01%Q1 202610
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$232M5.5M0.11%Q1 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$209M4.9M0.02%Q1 202612
Orbis Allan Gray Ltd
CIK 0001663865
$207M4.9M0.87%Q1 202613
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$202M4.8M0.04%Q1 202614
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$179M4.2M0.06%Q1 202615
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$165M3.8M0.05%Q1 202616
Neuberger Berman Group LLC
CIK 0001465109
$163M3.8M0.12%Q1 202617
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$154M3.6M0.24%Q1 202618
Assenagon Asset Management S.A.
CIK 0001546007
$153M3.6M0.23%Q1 202619
MORGAN STANLEY
CIK 0000895421
$152M3.6M0.01%Q1 202620
Bank of New York Mellon Corp
CIK 0001390777
$148M3.5M0.03%Q1 2026
Page 1 of 33
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