ANTERO RESOURCES Corp (AR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

3,614,963Shares held by institutions

$159,817,514Value of institutional holdings

85.29%Institutional ownership %

0.27%Shares Changed QoQ

553No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

ANTERO RESOURCES Corp (NYSE:AR) is held by 569 institutional investors per 13F filings through December 2025.

Their combined ownership stood at 83.9% of outstanding shares in December 2025, down from 86.3% in September 2025.
Their total shares held in AR increased 0.26% from the prior quarter, while the number of investors in Antero Resources increased 18.3% year over year.
During the quarter, 289 of these 569 funds increased positions in AR, 194 reduced exposure, and 86 held steady.
In total, institutional investors held 261.99Mn shares in Antero Resources as of December 2025, up by 692.0K shares quarter on quarter, and down 15.43Mn shares year over year.
VANGUARD GROUP INC holds the largest position in AR at 28.63Mn shares as of December 31, 2025, or 9.17% of shares outstanding.
The biggest buyers of Antero Resources for the quarter ending December 2025 included MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (2.1Mn), BALYASNY ASSET MANAGEMENT L.P. (1.75Mn), Eurizon Capital SGR S.p.A. (1.7Mn), Webs Creek Capital Management LP (1.5Mn), Aventail Capital Group, LP (1.45Mn).
The largest sellers of Antero Resources for the quarter ending December 2025 were WELLINGTON MANAGEMENT GROUP LLP (7.34Mn), Bank Of America Corp /De/ (2.43Mn), BlackRock, Inc. (2.13Mn), FMR LLC (1.46Mn), Alyeska Investment Group, L.P. (1.45Mn).
According to Business Quant data, leading holders of AR for December 2025 are 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), Invesco Ltd. (5.0Mn), AQR CAPITAL MANAGEMENT LLC (4.69Mn).

570 Institutional Holders

3,614,963 Total Shares Held

Rows:

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Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	-2,126,355	-7.54%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-868,106	-2.94%	$0.00
Sourcerock Group LLC	31 Dec, 2025	1,378,001	17.70%	$0.00
Barclays Plc	31 Dec, 2025	-412,757	-47.59%	$0.00
FMR LLC	31 Dec, 2025	-1,455,927	-5.80%	$0.00
Ninepoint Partners LP	31 Dec, 2025	250,000	11.11%	$0.00
Purpose Unlimited Inc.	31 Dec, 2025	18,718	0.00%	$0.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	-7,342,814	-39.37%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	-1,306,875	-36.83%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	15,562	722.47%	$0.00
State Street Corp	31 Dec, 2025	-285,753	-2.81%	$0.00
Squarepoint Ops LLC	31 Dec, 2025	393,644	22.09%	$0.00
World Investment Advisors	31 Dec, 2025	6,084	90.56%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,115,258	13.99%	$0.00
Palo Duro Investment Partners, LP	31 Dec, 2025	-382,104	-16.50%	$0.00
PEAK6 LLC	31 Dec, 2025	-45,002	-96.37%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-133,945	-2.44%	$0.00
Freestone Grove Partners LP	31 Dec, 2025	1,281,940	210.13%	$0.00
Invesco Ltd.	31 Dec, 2025	761,842	17.98%	$0.00
Aventail Capital Group, LP	31 Dec, 2025	1,451,091	553.55%	$0.00

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