ANTERO RESOURCES Corp (AR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

312,521,182Shares Outstanding

2,264,698Shares held by institutions

$76,161,794Value of institutional holdings

82.21%Institutional ownership %

1.98%Shares Changed QoQ

559No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for ANTERO RESOURCES Corp (NYSE:AR) includes 559 filers as of the latest reporting cycle ending December 2025.

Institutional ownership in Antero Resources edged down to 82.2% in December 2025, compared to 84.3% in September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 1.98%, with a year-over-year an increase of 15.73% in the count of filers.
During the quarter, 286 institutions bought more Antero Resources shares, 185 sold shares, and 88 of the 559 total investors held their position steady.
The total number of shares held by institutions in Antero Resources increased to 256.94Mn as of December 2025, a net change of up by 4.99Mn shares quarter on quarter, and down 7.84Mn shares year over year.
As of December 31, 2025, VANGUARD GROUP INC held Antero Resources's largest shareholding position with over 28.63Mn shares, representing 9.16% of total outstanding shares.
Among the most significant buyers of Antero Resources during December 2025 were MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (2.10Mn), BALYASNY ASSET MANAGEMENT L.P. (1.75Mn), Eurizon Capital SGR S.p.A. (1.70Mn), JANE STREET GROUP, LLC (1.63Mn), Webs Creek Capital Management LP (1.50Mn).
Leading sellers of Antero Resources stock in December 2025 included WELLINGTON MANAGEMENT GROUP LLP (7.34Mn), BlackRock, Inc. (2.13Mn), FMR LLC (1.46Mn), Alyeska Investment Group, L.P. (1.45Mn), Qube Research & Technologies Ltd (1.31Mn).
The top 10 institutional holders of Antero Resources for the quarter ending December 2025 included VANGUARD GROUP INC (28.63Mn), BlackRock, Inc. (26.09Mn), FMR LLC (23.66Mn), WELLINGTON MANAGEMENT GROUP LLP (11.31Mn), STATE STREET CORP (9.89Mn), Sourcerock Group LLC (9.16Mn), DIMENSIONAL FUND ADVISORS LP (9.09Mn), GEODE CAPITAL MANAGEMENT, LLC (5.34Mn), AQR CAPITAL MANAGEMENT LLC (4.69Mn), GOLDMAN SACHS GROUP INC (4.20Mn).

559 Institutional Holders

2,264,698 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	28,630,790	-868,106	-2.94%	$986,617,023.00
BlackRock, Inc.	31 Dec, 2025	26,092,695	-2,126,355	-7.54%	$899,154,278.00
FMR LLC	31 Dec, 2025	23,656,404	-1,455,927	-5.80%	$815,199,662.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	11,309,130	-7,342,814	-39.37%	$389,712,621.00
STATE STREET CORP	31 Dec, 2025	9,886,132	-285,753	-2.81%	$340,676,109.00
Sourcerock Group LLC	31 Dec, 2025	9,164,128	1,378,001	17.70%	$315,795,851.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	9,085,648	1,115,258	13.99%	$313,105,504.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	5,344,559	-133,945	-2.44%	$184,228,667.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	4,694,364	1,226,828	35.38%	$161,767,765.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	4,196,631	836,857	24.91%	$144,615,905.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	4,010,441	-1,195,794	-22.97%	$138,199,797.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	3,988,300	2,099,755	111.18%	$137,436,819.00
Neuberger Berman Group LLC	31 Dec, 2025	3,815,524	54,397	1.45%	$131,485,087.00
ADAGE CAPITAL PARTNERS GP, L.L.C.	31 Dec, 2025	3,438,110	415,000	13.73%	$118,477,271.00
MORGAN STANLEY	31 Dec, 2025	3,417,825	-441,756	-11.45%	$117,778,299.00
Bank of New York Mellon Corp	31 Dec, 2025	3,101,208	569,817	22.51%	$106,867,633.00
JANE STREET GROUP, LLC	31 Dec, 2025	2,969,400	1,625,040	120.88%	$102,325,524.00
Ninepoint Partners LP	31 Dec, 2025	2,500,000	250,000	11.11%	$86,150,000.00
NORTHERN TRUST CORP	31 Dec, 2025	2,358,165	-89,311	-3.65%	$81,262,366.00
Squarepoint Ops LLC	31 Dec, 2025	2,317,259	482,744	26.31%	$79,852,745.00

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