Risk Sleuth
AR · 10-K filed 11 Feb 2026 · year to 31 Dec 2025

Antero Resources

39 named things its latest annual report says its results depend on, each in the company's own words. 18 of them are also named by other companies we've read.

Customers

Largest customer

earns from · 9% of our product revenuesnamed as a risk
The largest purchaser of our products during the year ended December 31, 2025 accounted for 9% of our product revenues.Risk factors (Item 1A)

Also named by AEHR, BF/B, BTU, CVLG, DLR, FDXF, FIX, KGS and 6 more

Cove Point LNG

earns from · 330,000 MMBtu/d
TCO east bound firm capacity of approximately 356,000 MMBtu/d that delivers (i) 330,000 MMBtu/d of natural gas to the Cove Point LNG facility and (ii) approximately 26,000 MMBtu/d to the Atlantic Seaboard.Business (Item 1)

Firm sales commitments

earns from · 614,795 MMBtu/d natural gas in 2026
We have entered into various firm sales contracts to deliver and sell gas and NGLs.Business (Item 1)

Suppliers

MPLX (MarkWest)

depends on · 3,100 MMcf/d contracted processing capacitynamed as a risk
We contract with MarkWest to provide cryogenic processing capacity for our Appalachian Basin production.Business (Item 1)

Also named by DINO

Partners and platforms

Antero Midstream

depends on · 29% of Antero Midstream’s common stocknamed as a risk
Subject to pre-existing dedications and other third-party commitments, we have dedicated to Antero Midstream substantially all of our current and future acreage in West Virginia and Ohio for gathering and compression services.Business (Item 1)

Rockies Express Pipeline (REX)

depends on · 400,000 MMBtu/d
The firm transportation contract on REX provides firm capacity for 400,000 MMBtu/d that decreases to 200,000 MMBtu/d in 2030, and delivers gas to downstream contracts on MGT, NGPL and ANR Chicago.Business (Item 1)

Columbia Gas Transmission Pipeline (TCO)

depends on · approximately 433,000 MMBtu/d and 746,000 MMBtu/d
TCO and TCO west bound (“TCO WB”) firm capacity of approximately 433,000 MMBtu/d and 746,000 MMBtu/d respectively, and our TCO WB increases to approximately 800,000 MMBtu/d in 2027.Business (Item 1)

Stonewall Gas Gathering (SGG)

depends on · 900,000 MMBtu/d
SGG firm capacity of 900,000 MMBtu/d that transports gas from various gathering system interconnection points and the MarkWest Sherwood plant complex to the TCO WB System through 2030.Business (Item 1)

Mountaineer Xpress Pipeline (MXP)

depends on · 700,000 MMBtu/d
MXP firm capacity of 700,000 MMBtu/d that transports gas from the MarkWest Sherwood plant complex to Tennessee or Leach, Kentucky.Business (Item 1)

Rover Pipeline

depends on · 840,000 MMBtu/d
Rover Pipeline firm capacity of 840,000 MMBtu/d that connects the Appalachian Basin to Midwest and Gulf Coast markets via the ANR Chicago and ANR Gulf segments.Business (Item 1)

Tennessee Gas Pipeline

depends on · 790,000 MMBtu/d
Tennessee firm capacity of 790,000 MMBtu/d, which decreases to 200,000 MMBtu/d in 2030, to deliver natural gas from the Broad Run interconnect on TCO WB to the Gulf Coast market.Business (Item 1)

ANR Pipeline

depends on · 600,000 MMBtu/d
ANR Gulf firm capacity of 600,000 MMBtu/d to deliver natural gas from West Virginia and Ohio to the Gulf Coast market.Business (Item 1)

Columbia Gulf Transmission

depends on · 430,000 MMBtu/d
We have 430,000 MMBtu/d of firm transportation on Columbia Gulf.Business (Item 1)

Mariner East 2 (Sunoco Pipeline)

depends on · 11,500 Bbl/d ethane; 65,000 Bbl/d propane and butane
Mariner East 2 firm capacity for ethane of 11,500 Bbl/d and for propane and butane of 65,000 Bbl/d to deliver to Marcus Hook, Pennsylvania.Business (Item 1)

Enterprise Products Partners ATEX Pipeline

depends on · 20,000 Bbl/d
ATEX firm capacity of 20,000 Bbl/d to deliver ethane to Mont Belvieu, Texas.Business (Item 1)

QL Capital Partners (Quantum Energy Partners)

$117 million
We received a total carry of $117 million for the 2021-2024 Drilling Partnership.Business (Item 1)

Other companies

Credit Facility

depends on · $276 millionnamed as a risk
For example, during 2025, we had average outstanding borrowings under the Credit Facility of $276 million, and the impact of a 1.0% increase in interest rates on this amount of indebtedness would result in increased interest expense for that period of $3 million and a corresponding decrease in our cash flows and net income before the effects of income taxes.Risk factors (Item 1A)

Also named by AM, AROC, BSM, CGBD, CLS, CVLG, CWST, MYRG and 5 more

HG Energy II Production Holdings (HG Acquisition)

$2.8 billionnamed as a risk
On December 5, 2025, we entered into a definitive agreement to acquire 100% of the issued and outstanding equity interests of HG Energy II Production Holdings, LLC (“HG Production”) from HG Energy II LLC (“HG Energy”) for total cash consideration of $2.8 billion, subject to the terms and conditions thereof.Business (Item 1)

Utica Shale Divestiture

$800 millionnamed as a risk
On December 5, 2025, we entered into a definitive agreement with two third-party buyers (collectively, the “Buyer Parties”) to sell substantially all of our Utica Shale oil and gas assets (the “Utica Shale Properties”) for aggregate cash consideration of $800 million, subject to the terms and conditions thereof.Business (Item 1)

Hedge counterparties

$81 millionnamed as a risk
We had derivative assets of $81 million with bank counterparties under our Unsecured Credit Facility as of December 31, 2025.Market risk (Item 7A)

Natural gas royalty class action litigation

named as a risk
For example, we are party to class action litigation that involves claimants’ alleged entitlements to, and accounting for, natural gas royalties, and that could have an impact on the methods for determining the amount of permitted post-production costs and types of cost that may be deducted from royalty payments, among other things.Risk factors (Item 1A)

Places

Appalachian Basin

concentrated in · all of our total estimated proved reservesnamed as a risk
As of December 31, 2025, all of our total estimated proved reserves were attributable to properties located in this area.Risk factors (Item 1A)

Also named by AM, CNX, EQT, NFG

Ohio

operates in · approximately 80,000 gross (70,000 net) acres
The Utica Shale Properties include approximately 80,000 gross (70,000 net) acres located in Ohio and proved reserves of approximately 600 Bcfe as of December 31, 2025.Business (Item 1)

Also named by AM, BBSI, CINF, DRVN, ELV, FE, INTC, KEY and 6 more

West Virginia

operates in · approximately 385,000 net acres
The HG Acquisition includes approximately 385,000 net acres in the core of the Marcellus Shale in West Virginia.Business (Item 1)

Also named by AM, EQT, FE, NRP, NUE, UBSI, UGI

Hazards

Coal mining subsidence

operates innamed as a risk
For example, third parties may engage in subsurface coal and other mining operations near or under our properties, which could cause subsidence or other damage to our properties, adversely impact our drilling operations or adversely impact third-party midstream activities on which we rely.Risk factors (Item 1A)

Also named by EQT

Appalachian Basin title deficiencies

operates innamed as a risk
Leases in the Appalachian Basin are particularly vulnerable to title deficiencies due to the long history of private land ownership, severed mineral estates and inadequate records of death and heirships regarding mineral and surface land ownership in the area, resulting in extensive and complex chains of title.Risk factors (Item 1A)

Commodities and inputs

Henry Hub natural gas

exposed to its price · $145 million for each $0.10 decrease per MMBtunamed as a risk
Based on our production and our derivative instruments that settled during the year ended December 31, 2025, our revenues would have decreased by $145 million for each $0.10 decrease per MMBtu in natural gas prices and $1.00 decrease per Bbl in oil and NGLs prices, excluding the effects of changes in the fair value of our derivative positions which remain open as of December 31, 2025.Market risk (Item 7A)

Also named by AM, ATI, BSM, BTU, CNX, CRGY, DVN, EPD and 13 more

Natural gas liquids (NGLs)

exposed to its pricenamed as a risk
NGLs are made up of ethane, propane, isobutane, normal butane and natural gasoline, all of which have different uses and different pricing characteristics, which adds further volatility to the pricing of NGLs.Risk factors (Item 1A)

Also named by AM, APA, CHRD, CNX, CRGY, DOW, DVN, EOG and 17 more

WTI crude oil

exposed to its pricenamed as a risk
The first of month prices for NYMEX Henry Hub natural gas ranged from a high of $4.42 per MMBtu to a low of $2.84 per MMBtu in 2025, and the calendar month average prices for NYMEX West Texas Intermediate crude oil ranged from a high of $75.10 per barrel to a low of $57.87 per barrel during the same period.Risk factors (Item 1A)

Also named by CHRD, CRGY, EPD, EQT, FANG, KRP, OXY, PAA and 4 more

Water for hydraulic fracturing

depends onnamed as a risk
The hydraulic fracture stimulation process on which we depend to produce commercial quantities of natural gas, NGLs and oil requires the use and disposal of significant quantities of water.Risk factors (Item 1A)

Also named by CHRD, EQT, NFG

Appalachian Basin natural gas basis

exposed to its pricenamed as a risk
In addition, the market price for natural gas in the Appalachian Basin continues to be lower relative to NYMEX Henry Hub as a result of the significant increases in the supply of natural gas in the Northeast region in recent years.Risk factors (Item 1A)

Ethane

exposed to its price
Given the existing commodity price environment and the current limited ethane market in the northeast, we are currently rejecting the majority of the ethane obtained in the natural gas stream when processing our liquids-rich gas.Business (Item 1)

Also named by EMN, RRC

Ohio River

depends on
Antero Midstream owns two independent fresh water distribution systems that distribute fresh water from the Ohio River and several regional water sources, for well completion operations in the Appalachian Basin.Business (Item 1)

Also named by AM, ARLP

Regulators

Federal Energy Regulatory Commission (FERC)

subject tonamed as a risk
Transportation rates on FERC-regulated pipelines are subject to change, and depending on the amount of any increase, such an increase in rates could have an adverse effect on our results of operations.Risk factors (Item 1A)

Also named by AA, AEE, AEP, AM, AMRC, ARES, ATO, BKH and 62 more

Laws and programs

Section 382 of the Internal Revenue Code

subject to · approximately $960 millionnamed as a risk
As of December 31, 2025, we have U.S. federal and state NOL carryforwards of approximately $960 million and $1.9 billion, respectively, and U.S. federal tax credit carryforwards of $153 million.Risk factors (Item 1A)

Also named by AROC, DX, HASI, LUMN, OKE, UAL

Firm transportation minimum volume commitments

depends on · $8.2 billionnamed as a risk
As of December 31, 2025, our long-term contractual obligations under agreements with minimum volume commitments totaled $8.2 billion over the term of the contracts.Risk factors (Item 1A)

Inflation Reduction Act methane emissions charge

subject tonamed as a risk
Compliance with the methane emissions charge and other air pollution control and permitting requirements could impose additional costs on our operations and further reduce demand for oil and natural gas.Risk factors (Item 1A)

Also named by AM, CRC, DMLP, DVN

Northern long-eared bat (Endangered Species Act)

subject tonamed as a risk
For example, in November 2022, the USFWS listed the northern long-eared bat, whose habitat includes the areas in which we operate, as an endangered species under the ESA, which became effective on March 31, 2023.Business (Item 1)

Also named by AM

EPA methane rules OOOOb/OOOOc

subject tonamed as a risk
In December 2023, the EPA finalized more stringent methane rules for new, modified, and reconstructed facilities, known as OOOOb, as well as standards for existing sources for the first time ever, known as OOOOc.Risk factors (Item 1A)

Also named by DVN