ARAntero Resources Corporation

$35.90+13% 1Y

Who owns AR

620 institutions reported holding AR for 2026Q2, together 88% of the company, fewer than the 628 a quarter earlier.

620

Institutions reporting a position · as of 2026Q2 · down from 628 the quarter before

Shares held by institutions
274.1M

Shares held by institutions · 88% of the company · long US equity positions only, as reported on Form 13F

Reported value
$9.63B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
31%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
51
New positions
93
Positions exited
101
Added to
262
Reduced
145
Top 10 holdersof the company
43%
Shares sold shortsettled Sep 15, 2026
13.1M
Short interestof shares outstanding
4.2%
Days to coverat the average daily volume
4.0
Change in the short positionsince the Aug 31, 2026 count
−7.3%
Institutional ownership by quarter, 2013Q4 to 2026Q2
QuarterFilersSharesReported value
2026Q2620274.1M$9.63B
2026Q1628269.0M$11.4B
2025Q4575262.3M$9.04B
2025Q3546262.8M$8.84B
2025Q2552266.7M$10.7B
2025Q1539266.9M$10.8B
2024Q4482262.5M$9.14B
2024Q3412259.8M$7.38B
2024Q2425260.8M$8.43B
2024Q1386264.3M$7.65B
2023Q4382251.6M$5.71B
2023Q3396243.4M$6.18B
2023Q2357241.0M$5.55B
2023Q1372239.2M$5.52B
2022Q4443242.4M$7.50B
2022Q3407234.2M$7.16B
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC29.7M9.6%$1.05B
BlackRock Inc.27.5M8.8%$967M
FMR LLC16.7M5.4%$588M
DIMENSIONAL FUND ADVISORS LP12.7M4.1%$446M
STATE STREET CORP11.4M3.7%$401M
Sourcerock Group LLC8.7M2.8%$305M
Invesco Ltd.8.1M2.6%$283M
AQR CAPITAL MANAGEMENT LLC7.6M2.4%$268M
GEODE CAPITAL MANAGEMENT LLC5.7M1.8%$202M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/5.7M1.8%$199M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202613.1M4.2%4.0
Aug 31, 202614.2M4.6%4.4
Aug 14, 202613.1M4.2%3.1
Jul 31, 202613.2M4.2%2.7
Jul 15, 202611.9M3.8%2.7
Jun 30, 202611.8M3.8%2.1
Jun 15, 202612.4M4.0%2.7
May 29, 202612.6M4.0%2.7
May 15, 202611.6M3.7%2.7
Apr 30, 20269.4M3.0%1.8
Apr 15, 20268.1M2.6%1.5
Mar 31, 202610.3M3.3%1.6

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

opening the register…