Antero Resources AR Institutional Ownership

NYSE AR

$41.54 +1.38 (+3.45%)

As of: Oct 26, 2026 · 3:59 PM EDT

Institutions by Trading Activity

623 Institutions

Increased 380 61.0%

Unchanged 87 14.0%

Reduced 156 25.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

88.42%

▲+1.34 pp QoQ

Shares Held by Institutions

273.86Mn

of 309.71Mn outstanding

▲+1.50% QoQ

Shares Outstanding

309.71Mn

35.86Mn held outside 13F filers

Institutional Investors

623

filed 13F for Jun 2026

▼-8 vs prior quarter

Net Shares Added (QoQ)

+4.04Mn

accumulated since last quarter

Value of Holdings

$11.01Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 22, 2026

Antero Resources Corp (NYSE:AR) was reported as a holding by 623 institutional investors in 13F filings for the quarter ended June 30, 2026.

These investors held 88.42% of outstanding shares in Q2 2026, up from 87.09% the quarter before.
Total holdings of AR shares rose 1.50% from Q1 2026, and the holder count rose 12.86% from Q2 2025.
Of the 623 holders of AR in Q2 2026, 380 added to their positions, 156 reduced their stakes and 87 left their positions unchanged.
Altogether, institutional holders owned 273.86Mn AR shares at the end of Q2 2026, up 4.04Mn from the prior quarter and up 13.48Mn from a year earlier.
BlackRock, Inc. held the largest position in AR at 27.52Mn shares as of June 30, 2026, or 8.89% of shares outstanding.
The largest position increases in AR for Q2 2026 were by Dimensional Fund Advisors LP (+2.46Mn shares), Holocene Advisors, LP (+2.42Mn shares), AQR Capital Management LLC (+2.14Mn shares), Millennium Management LLC (+1.84Mn shares) and Alyeska Investment Group, L.P. (+1.75Mn shares).
Among holders that kept a stake in Antero Resources, the biggest sellers in Q2 2026 were FMR LLC (-6.05Mn shares), Assenagon Asset Management S.A. (-2.32Mn shares), Goldman Sachs Group Inc (-2.23Mn shares), D. E. Shaw & Co., Inc. (-1.89Mn shares) and Wellington Management Group LLP (-1.47Mn shares).
Per Business Quant data, the 10 largest holders of Antero Resources at the end of Q2 2026 were BlackRock, Inc. (27.52Mn shares), FMR LLC (16.72Mn shares), Vanguard Portfolio Management LLC (14Mn shares), Vanguard Capital Management LLC (13.33Mn shares), Dimensional Fund Advisors LP (12.7Mn shares), State Street Corp (11.4Mn shares), Sourcerock Group LLC (8.67Mn shares), Invesco Ltd. (8.06Mn shares), AQR Capital Management LLC (7.61Mn shares) and Geode Capital Management, LLC (5.75Mn shares).

Form 13F Holdings

623 Institutional Holders

Report period 30 Jun, 2026

Total shares held 273.86Mn

Of outstanding 88.42%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	27,517,993	8.89%	▲89,491	+0.33%	$966.98Mn
2	FMR LLC	0000315066	16,721,765	5.40%	▼6,053,474	-26.58%	$587.60Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	14,001,042	4.52%	▼33,706	-0.24%	$492.00Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	13,333,403	4.31%	▲137,893	+1.04%	$468.54Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	12,699,737	4.10%	▲2,460,667	+24.03%	$446.25Mn
6	State Street Corp	0000093751	11,399,362	3.68%	▲595,798	+5.51%	$400.57Mn
7	Sourcerock Group LLC	0001822531	8,669,859	2.80%	▲363,973	+4.38%	$304.66Mn
8	Invesco Ltd.	0000914208	8,055,804	2.60%	▼912,763	-10.18%	$283.08Mn
9	AQR CAPITAL MANAGEMENT LLC	0001167557	7,613,505	2.46%	▲2,137,614	+39.04%	$267.54Mn
10	GEODE CAPITAL MANAGEMENT, LLC	0001214717	5,747,084	1.86%	▲117,985	+2.10%	$202.02Mn
11	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	5,662,614	1.83%	▲1,434,687	+33.93%	$198.97Mn
12	Orbis Allan Gray Ltd	0001663865	4,547,301	1.47%	▼324,745	-6.67%	$159.79Mn
13	Neuberger Berman Group LLC	0001465109	4,281,381	1.38%	▲446,574	+11.65%	$150.44Mn
14	ADAGE CAPITAL PARTNERS GP, L.L.C.	0001165408	4,063,110	1.31%	▲445,000	+12.30%	$142.78Mn
15	WELLINGTON MANAGEMENT GROUP LLP	0000902219	3,296,358	1.06%	▼1,468,432	-30.82%	$115.83Mn
16	Morgan Stanley	0000895421	3,129,395	1.01%	▼448,201	-12.53%	$109.97Mn
17	Holocene Advisors, LP	0001700574	3,127,214	1.01%	▲2,418,797	+341.44%	$109.89Mn
18	Bank of New York Mellon Corp	0001390777	3,018,296	0.97%	▼459,922	-13.22%	$106.06Mn
19	Diamond Hill Capital Management, LLC (Investment Advisor)	0001217541	2,851,780	0.92%	▲1,145,976	+67.18%	$100.21Mn
20	Northern Trust Corp	0000073124	2,844,985	0.92%	▲226,780	+8.66%	$99.97Mn

Showing 1 to 20 of 623 holders