What is the 13F Pro Quality Score for AR?

13F Pro ranks ANTERO RESOURCES Corp (AR) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View AR's current score at https://13fpro.ai/research/AR (free sign-up required for the full ranking).

Which hedge funds own the most AR stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of AR include BlackRock,, FMR, VANGUARD PORTFOLIO MANAGEMENT. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/AR as soon as new 13F filings post.

Where does 13F Pro source AR data?

All ANTERO RESOURCES Corp fundamentals and ownership data come directly from SEC EDGAR. ANTERO RESOURCES Corp files with the SEC under CIK 1433270. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is AR in?

ANTERO RESOURCES Corp (AR) is classified in the Energy sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/energy.

What drives AR's revenue?

Per ANTERO RESOURCES Corp's latest 10-Q filed with the SEC on 2026-04-29, the biggest revenue drivers are: Natural gas sales ($1,311M, +68% YoY); Natural gas liquids sales ($504M, -10% YoY); Marketing revenue ($42M, +63% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/research/AR.

What are AR's largest expenses?

ANTERO RESOURCES Corp's latest 10-Q reports these as the largest expense items: Gathering, compression, processing and transportation ($789M, +$94M YoY); Depletion, depreciation and amortization ($206M, +$20M YoY); Production and ad valorem taxes ($81M, +$26M YoY). Sourced directly from SEC EDGAR filing text for Q1 2026 (quarter ended March 31, 2026).

How often is AR research updated on 13F Pro?

AR's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

ANTERO RESOURCES Corp(AR)Stock Analysis

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13F Pro Quality Score

80.1/100

Rank #47 of 2,879 stocksTOP 5%

View Energy peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

72.5/100

Profitability

85.8/100

Balance Sheet

80.7/100

Earnings Quality

92.3/100

Free Cash Flow

89.0/100

Institutional Flow

73.6/100

Revenue Scale

79.9/100

Dilution Risk

53.6/100

AR Stock Analysis & AI Quality Score

AI stock analysis and institutional research for ANTERO RESOURCES Corp (AR), a Energy sector company. 13F Pro's AI-powered ranking engine scores AR at 80.1/100 on a 32-signal composite quality model, placing it at rank #47 of 2,879 stocks — the top 5% of the AI-ranked universe. AR scores in the top quartile across earnings quality (92.3), free cash flow (89.0), profitability (85.8). Based on the latest XBRL financial filings (Q1 2026), ANTERO RESOURCES Corp reports quarterly revenue of $1.9B, net income of $548.2M, free cash flow of $859.1M. Top institutional holders of AR by reported 13-F value include BlackRock,, FMR, VANGUARD PORTFOLIO MANAGEMENT, based on the most recent SEC filings. AR trades on the NYSE exchange and files with the SEC under CIK 1433270. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate AR daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ANTERO RESOURCES Corp directly from SEC EDGAR. ANTERO RESOURCES Corp's 13F Pro composite quality score has ranged between 8 and 80 since 2021, currently 80.1 — an improving long-term trajectory across 56 quarterly and live scoring snapshots.

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Fun facts about ANTERO RESOURCES Corp

Quirks, history, and lore behind AR — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. energy company · focused on natural gas and natural gas liquids · listed on the NYSE · headquartered in Denver, Colorado.
2
The Numbers
Operates roughly 600,000+ net acres in one of Appalachia's most prolific basins, with annual revenue in the low-to-mid single-digit billions depending on commodity prices.
3
The History
Founded in the early 2000s, the company grew aggressively through the U.S. shale boom, becoming one of the largest natural gas producers in Appalachia.
4
The Secret
Unlike peers who diversified into oil, this company stayed heavily committed to natural gas and NGLs — a bet that stings when gas prices fall and pays off handsomely when they spike.
5
The Lore
Its primary hunting ground is the Marcellus and Utica Shales of West Virginia and Ohio — some of the thickest, gassiest rock formations in North America.
6
The Giveaway
Its ticker is the chemical symbol for argon, but this Denver-based Appalachian driller is all about natural gas — and its name evokes a rugged mountain wilderness.

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What's Driving AR's Business? Latest 10-Q Breakdown

AI-extracted from ANTERO RESOURCES Corp's 10-Q filed 2026-04-29 — Q1 2026 (quarter ended March 31, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Antero Resources reported Q1 2026 revenue of $1.95B (+44% YoY), driven by $2.8B HG Acquisition closing Feb 3 and 39% higher natural gas prices, offsetting 10% lower NGL prices.

Biggest Revenue Drivers

Total revenue: $1,945M+44% YoY

Natural gas sales$1,311M+68% YoY

HG Acquisition contributed $178M; higher commodity prices (+$367M) and higher production volumes (+$164M) offset partially by derivative impacts.

Natural gas liquids sales$504M-10% YoY

HG Acquisition contributed $16M; lower commodity prices (-$79M) offset by higher C3+ production volumes (+$22M).

Marketing revenue$42M+63% YoY

Oil marketing revenues increased $14M on higher volumes and prices; ethane and NGLs marketing revenues increased $2M.

Largest Expense Items

Gathering, compression, processing and transportation$789M+$94M YoY

HG Acquisition contributed $39M; higher production volumes; annual CPI-based adjustments and higher fuel costs partially offset by lower processing costs.

Depletion, depreciation and amortization$206M+$20M YoY

Higher production volumes from HG Acquisition properties; per-unit basis flat at $0.60 Mcfe.

Production and ad valorem taxes$81M+$26M YoY

Higher severance taxes from increased natural gas prices; as % of natural gas revenue remained consistent at 6%.

Marketing expense$63M+$20M YoY

Cost of third-party oil purchases increased $11M; firm transportation costs increased $9M due to lower pipeline utilization and force majeure.

Watch Items from the Filing

HG Acquisition integration risk: $2.8B acquisition closed Feb 3, 2026, contributing only ~$246M revenue in Q1 (7 weeks). Purchase price allocation incomplete; fair value measurements rely on Level 3 inputs (commodity prices, reserves, discount rate 9.0%) subject to material revision within 12 months.
Liquidity constraint post-HG: long-term debt increased to $2.7B (+90% QoQ). Term Loan $1.3B due Feb 2029 at 5.3% floating rate; Credit Facility only $73M outstanding vs. $1.6B capacity available. Leverage at 65% covenant threshold.
Commodity price volatility: natural gas realized prices $4.86/Mcf (hedged) vs. $5.57 (unhedged); C3+ NGLs down 17% YoY. Only 42% of Q1 production hedged; significant downside exposure if prices fall. Derivative asset fair value $202M—mark-to-market volatility.
Royalty litigation exposure: West Virginia Supreme Court June 2025 decision broadened scope of products subject to royalties and limited post-production cost deductions. Company estimates reasonably possible losses of up to $400M on other leases beyond immaterial Romeo accrual; timing and outcome uncertain.
EPA settlement cost: $3.8M penalty and remediation obligations agreed Feb 2026 for Clean Air Act violations at combustion devices; immaterial to financials but signals regulatory scrutiny of operations.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q1 2026

$1.9B

Net Income

Q1 2026

$548.2M

Free Cash Flow

Q1 2026

$859.1M

ROIC

Q1 2026

6.8%

D/E Ratio

Q1 2026

0.33

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+1.4% YoY

$4.68BFY 2023

FY16 $1.74BFY18 $4.14BFY21 $4.62BFY23 $4.68B

Net Income

+283.3% YoY

$297.0MFY 2023

FY16 —FY18 —FY21 $-162.0MFY23 $297.0M

Operating Income

+1560.7% YoY

$396.2MFY 2023

FY16 $-975.8MFY18 $71.9MFY21 $23.9MFY23 $396.2M

EPS (Diluted)

+204.9% YoY

$0.64FY 2023

FY16 $-2.88FY18 $-1.26FY21 $-0.61FY23 $0.64

Total Assets

-2.7% YoY

$13.52BFY 2023

FY16 $14.26BFY18 $15.52BFY21 $13.90BFY23 $13.52B

Total Debt

-27.7% YoY

$1.54BFY 2023

FY16 $4.70BFY18 $5.46BFY21 $2.13BFY23 $1.54B

Op. Cash Flow

-40.1% YoY

$994.7MFY 2023

FY16 $1.24BFY18 $2.08BFY21 $1.66BFY23 $994.7M

Metric	FY 2023	FY 2021	FY 2018	FY 2016	FY 2015	FY 2014
Revenue	$4.68B +1.4%	$4.62B +11.6%	$4.14B +137.3%	$1.74B -55.9%	$3.95B +45.4%	$2.72B
Net Income	$297.0M +283.3%	$-162.0M	—	—	—	$675.8M
Operating Income	$396.2M +1560.7%	$23.9M -66.8%	$71.9M +107.4%	$-975.8M -154.5%	$1.79B +37.7%	$1.30B
EPS (Diluted)	$0.64 +204.9%	$-0.61 +51.6%	$-1.26 +56.3%	$-2.88 -184.0%	$3.43 +33.5%	$2.57
Total Assets	$13.52B -2.7%	$13.90B -10.5%	$15.52B +8.9%	$14.26B +1.0%	$14.12B +22.0%	$11.57B
Total Debt	$1.54B -27.7%	$2.13B -61.1%	$5.46B +16.1%	$4.70B +0.8%	$4.67B +7.0%	$4.36B
Operating Cash Flow	$994.7M -40.1%	$1.66B -20.3%	$2.08B +67.7%	$1.24B +22.2%	$1.02B +1.8%	$998.3M

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Available Research

13F Pro tracks comprehensive data for ANTERO RESOURCES Corp including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of AR

BlackRock, Inc.
$1.2B27,428,502 sh
FMR LLC
$966.6M22,775,239 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$595.6M14,034,748 sh
VANGUARD CAPITAL MANAGEMENT LLC
$560.0M13,195,510 sh
STATE STREET CORP
$458.5M10,803,564 sh
DIMENSIONAL FUND ADVISORS LP
$434.6M10,239,070 sh
Invesco Ltd.
$380.6M8,968,567 sh
Sourcerock Group LLC
$352.5M8,305,886 sh
GEODE CAPITAL MANAGEMENT, LLC
$239.0M5,629,099 sh
AQR CAPITAL MANAGEMENT LLC
$232.4M5,475,891 sh

Fund	Value	Shares
BlackRock, Inc.	$1.2B	27,428,502
FMR LLC	$966.6M	22,775,239
VANGUARD PORTFOLIO MANAGEMENT LLC	$595.6M	14,034,748
VANGUARD CAPITAL MANAGEMENT LLC	$560.0M	13,195,510
STATE STREET CORP	$458.5M	10,803,564
DIMENSIONAL FUND ADVISORS LP	$434.6M	10,239,070
Invesco Ltd.	$380.6M	8,968,567
Sourcerock Group LLC	$352.5M	8,305,886
GEODE CAPITAL MANAGEMENT, LLC	$239.0M	5,629,099
AQR CAPITAL MANAGEMENT LLC	$232.4M	5,475,891

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Is AR a good stock to buy?

13F Pro's AI-powered analysis of ANTERO RESOURCES Corp (AR) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Energy sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for AR are available on the AR stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own AR?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling AR. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of ANTERO RESOURCES Corp's investment landscape.