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AMRX vs AUNA

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Amneal Pharmaceuticals, Inc. Class A Common Stock and Auna S.A.

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Daily close · 2026-10-30

Price return

Both stocks start at 0% on the first shared trading day.

AMRX254.37%
AUNA-53.02%
Price return: AMRX and AUNAHistorical recorded observations on the same scale. Missing metrics leave gaps.-82%9%99%189%279%202420242025202520262026

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Split-adjusted closing prices. Dividends are excluded.Year ranges begin January 1 of the end year minus the selected years.
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CONTEXT ATTACHEDAMRX + AUNAPrices, financials and SEC filing evidence

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Similarity
25.3%
3 shared / 9 total tags

How similar are their businesses?

The score compares business activities in annual filings released in 2025. Core activities receive four times the weight of material activities. Industries that fewer companies share carry more weight.

HealthcareOncologyPharmaceuticals
How we measure overlap ↗
The businesses behind the score

Industry overlap

Filing-derived business activity overlapCounts of retained positive business classifications. Circle sizes do not encode the counts or the weighted similarity score.AMRX only2Shared3AUNA only4

AMRX only · 2

Shared activities · 3

AUNA only · 4

Positive activities from the two selected annual filings. Expand each group to view all its activities, or use the complete table below. These are classification sets, not revenue shares. The weighted similarity score also accounts for exposure and how common each activity is.
Show business activity table · 9 rows, 3 columns

Core activities receive full weight; material activities receive one quarter. Select a tag to read the filing evidence.

Business activityAMRXAUNA
CoreCore
MaterialCore
CoreMaterial
MaterialNot tagged
CoreNot tagged
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Healthcare

AMRX Core

Annual filing released 2025-02-28 · GPT 6 Luna

Item 1. Business Overview Amneal Pharmaceuticals, Inc. (the “Company”, “we,” “us,” or “our”) is a global biopharmaceutical company that develops, manufactures, markets, and distributes a diverse portfolio of essential medicines. Our Affordable Medicines segment includes retail generics, injectables, and biosimilars. In our Specialty segment, we offer a portfolio of branded pharmaceuticals focused primarily on central nervous system and endocrine disorders. Through our AvKARE segment, we are a distributor of pharmaceuticals and other products for the U.S. federal government, retail, and institutional markets. We operate principally in the United States (“U.S.”), India, and Ireland.
Related Party Transactions.) Our Affordable Medicines segment had net revenue of $1.69 billion, $1.47 billion and $1.43 billion and operating income of $270.1 million, $276.2 million and $224.2 million for the years ended December 31, 2024, 2023 and 2022, respectively. Specialty Our Specialty segment is engaged in the development, promotion, sale and distribution of proprietary branded pharmaceutical products, with a focus on products addressing central nervous system (“CNS”) disorders, including Parkinson’s disease, and endocrine disorders. Our portfolio of products includes CREXONT® (combination of carbidopa and levodopa extended release capsules), RYTARY® (extended release oral capsule formulation of carbidopa-levodopa), UNITHROID® (levothyroxine sodium), and ONGENTYS® (opicapone).
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AUNA Core

Annual filing released 2025-04-10 · GPT 6 Luna

We use medical loss ratio (“MLR”), in this annual report. MLR is calculated as (i) claims for medical treatment generated by our prepaid oncology and general healthcare plans plus (ii) technical reserves relating to plan members treated pursuant to such plans, whether at our facilities or third-party facilities, divided by revenue generated by our prepaid oncology and general healthcare plans.
We believe that MLR is an important measure of our operating performance in our healthcare coverage business as it is an indicator of the percentage of payments under our oncology plans that is used for medical treatment as compared to administrative costs and is widely used in the healthcare industry as a measure of operating efficiency. Industry, Market and Benchmarking Data We make estimates in this annual report regarding our competitive position and market share, as well as the market size and expected growth of the healthcare industries in Mexico, Peru and Colombia. We have made these estimates on the basis of our management’s knowledge and statistics and other information from the following sources: the Mexican Secretaría de Salud, the Mexican Instituto Nacional de Estadística y Geografía (“INEGI”), the Mexican Colegio Nacional de Especialistas en Medicina Integrada, A.C.
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Oncology

AMRX Material

Annual filing released 2025-02-28 · GPT 6 Luna

In 2022 we began to commercialize an initial portfolio of oncology biosimilars in the U.S. Alymsys®, a biosimilar referencing Avastin®, launched in October 2022, followed by Releuko®, a biosimilar referencing Neupogen®, in November 2022 and Flynetra™, a biosimilar referencing Neulasta®, in May 2023. On October 12, 2023, we announced the addition of two denosumab biosimilars referencing both Prolia® and XGEVA® to our biosimilar pipeline. The two denosumab products are being developed by mAbxience S.L., a global biotech company with over a decade of experience in the development, manufacture, and commercialization of biopharmaceuticals. To further grow our oncology biosimilars sales, we are focused on serving oncology clinics, integrated health systems and specialty pharmacies.
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AUNA Core

Annual filing released 2025-04-10 · GPT 6 Luna

Healthcare plans in Peru, Oncosalud, is a vertically integrated healthcare plan platform through which we are both a healthcare payer and a provider of oncology and general healthcare services. We sell oncology plans that provide healthcare coverage for the prevention, detection and treatment of cancer and provide oncology healthcare services to those covered by our plans as well as patients with other forms of private healthcare coverage, including traditional insurance and other prepaid plans, mostly through our network of Oncosalud-dedicated facilities. Through this vertically integrated model, we offer our plan members a full range of services at an affordable cost. 47 Table of Contents Oncology plans
We provide healthcare services for the prevention, detection and treatment of cancer through a network of dedicated Oncosalud facilities to those covered by our plans as well as patients with third-party healthcare coverage. We operate two specialized oncology hospitals and three oncology clinics to provide our oncology services to our plan members and patients with third-party healthcare coverage. Our facilities have premier clinical capabilities. We believe Clínica Oncosalud is one of the best radiotherapy centers in Peru, as we are one of the only providers with a private PET scan and cyclotron and one of the only private providers in the country providing intraoperative radiotherapy, all of which has allowed us to obtain a Diamond accreditation from ACI.
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Pharmaceuticals

AMRX Core

Annual filing released 2025-02-28 · GPT 6 Luna

Item 1. Business Overview Amneal Pharmaceuticals, Inc. (the “Company”, “we,” “us,” or “our”) is a global biopharmaceutical company that develops, manufactures, markets, and distributes a diverse portfolio of essential medicines. Our Affordable Medicines segment includes retail generics, injectables, and biosimilars. In our Specialty segment, we offer a portfolio of branded pharmaceuticals focused primarily on central nervous system and endocrine disorders. Through our AvKARE segment, we are a distributor of pharmaceuticals and other products for the U.S. federal government, retail, and institutional markets. We operate principally in the United States (“U.S.”), India, and Ireland.
Our Affordable Medicines segment includes approximately 270 product families covering an extensive range of dosage forms and delivery systems, including both immediate and extended-release oral solids, powders, liquids, sterile injectables, nasal sprays, inhalation and respiratory products, biosimilar products, ophthalmics, films, transdermal patches and topicals. We focus on developing products that have substantial barriers-to-entry due to complex drug formulations or manufacturing, or legal or regulatory challenges. Focusing on these products allows us the opportunity to offer first-to-file (“FTF”), first-to-market (“FTM”) and other high-value products to customers. A generic pharmaceutical product is considered an FTF product if the ANDA filed with respect to such product is the first to be filed for such product.
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AUNA Material

Annual filing released 2025-04-10 · GPT 6 Luna

Total revenue from contracts with customers. We generate revenue from (i) the sale of healthcare services, which occurs in all of our segments, (ii) the sale of medicines, which also occurs in all of our segments, (iii) insurance revenue on our healthcare plans in our Oncosalud Peru segment and (iv) insurance revenue earned on our dental and vision insurance plans in our Healthcare Services in Mexico segment. Healthcare services. The revenue we generate from the sale of healthcare services is recognized as services rendered to our patients and includes amounts related to the services provided as well as the products and supplies used in providing such services.
Some contracts permit the insurers to get discounts for prompt pay. Management works with statistics which are estimated based on historical percentages and these are recognized as a lower value of revenue. Sale of medicines Customers acquire control of the medicines, when they are delivered and have been accepted, either as part of the hospitalization or as part of the pharmacy sale. Invoices are generated at the time the customers receive the medicines and in the case of hospitalization at the time of the medicine is delivered. In general, invoices are payable at the time of issuance and after invoicing, in the case of hospitalized patients. Revenue is recognized when medicines are delivered and have been accepted by customers at their premises.
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Biotechnology

AMRX Material

Annual filing released 2025-02-28 · GPT 6 Luna

In 2022 we began to commercialize an initial portfolio of oncology biosimilars in the U.S. Alymsys®, a biosimilar referencing Avastin®, launched in October 2022, followed by Releuko®, a biosimilar referencing Neupogen®, in November 2022 and Flynetra™, a biosimilar referencing Neulasta®, in May 2023. On October 12, 2023, we announced the addition of two denosumab biosimilars referencing both Prolia® and XGEVA® to our biosimilar pipeline. The two denosumab products are being developed by mAbxience S.L., a global biotech company with over a decade of experience in the development, manufacture, and commercialization of biopharmaceuticals. To further grow our oncology biosimilars sales, we are focused on serving oncology clinics, integrated health systems and specialty pharmacies.
We are focused on expanding our oncology and biosimilar portfolio with additional molecules, and we seek to vertically integrate by expanding our biosimilar capabilities. In March 2024, we amended the Kashiv Biosimilar Agreement (as defined in Note 23. Related Party Transactions) to include two additional in-development products, a pre-filled auto-injector delivery system for peg-filgrastim and a pre-filled on-body injector (OBI) delivery system for peg-filgrastim. In July 2024, we entered into an exclusive license and commercialization agreement with Kashiv Biosciences LLC to distribute and sell Omalizumab, a biosimilar to XOLAIR®, in the U.S. and India (refer to Note 23.
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AUNA Not tagged

Annual filing released 2025-04-10 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

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Manufacturing

AMRX Core

Annual filing released 2025-02-28 · GPT 6 Luna

Risk Factors. Manufacturing and Distribution We have a network of manufacturing sites and co-located R&D centers within the U.S., India and Ireland, with broad dosage capabilities. We also have a distribution center for our Affordable Medicines and Specialty products in Glasgow, Kentucky. We manufacture the majority of our Affordable Medicines products internally; of these products, for the year ended December 31, 2024, those manufactured in our U.S. facilities contributed 44% of Affordable Medicines product net revenue compared to 28% for those manufactured in India. We rely on third-party manufacturers to supply products in our Affordable Medicines portfolio representing approximately 28% of our Affordable Medicines net revenue for the year ended December 31, 2024. Most of our Specialty products are manufactured by third-party manufacturers.
In addition, we selectively manufacture API for a subset of our products, which helps to reduce the cost of manufacturing for our products and gives us greater control over our supply chain. Our AvKARE segment’s distribution centers are located in Fountain Run, Kentucky and Philadelphia, Pennsylvania. Government Regulation The business of developing, manufacturing, selling, distributing, and marketing generic, biosimilar, and branded products is subject to significant health, safety, and environmental laws and regulations, including those governing the approval and pricing of products, clinical trials, laboratory procedures, privacy and security of health and other sensitive information and the handling, use, storage, treatment and disposal of hazardous materials and wastes. These regulatory regimes are overseen by 11
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AUNA Not tagged

Annual filing released 2025-04-10 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

Digital Health

AMRX Not tagged

Annual filing released 2025-02-28 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

AUNA Material

Annual filing released 2025-04-10 · GPT 6 Luna

49 Table of Contents Telemedicine plans We began offering group plans for telemedicine services on a business-to-business basis in 2020. All of the telemedicine services are provided by our existing network. These plans are designed to introduce customers to our products and services as a way of expanding our reach and deepening existing relationships. Our telemedicine plans are prepaid group healthcare plans, meaning that employers of the plan members pay a fixed amount of US$0.8 per month per plan member as of December 31, 2024. Each plan member has access to up to 12 telemedicine consultations per year and discounted access to certain healthcare services in our Auna Peru network. We have 234,389 memberships through our agreements with 68 of employers as of December 31, 2024, representing 17.2% of the total number of healthcare plan memberships.
Also, during 2024 it includes S/ 3,275 thousand (S/ 6,358 thousand during 2023 and S/ 11,754 thousand during 2022) related to the retail digital pharmacy with last-mile delivery, Farmauna, and the telehealth platform, Clínica 360, which provides for clinical intervention with patients through remote access to physicians and other clinicians and telemedicine solutions. In February 2023, through the business combinations, the group acquired the right to use the trademark “Dentegra” for S/ 3,411 thousand and goodwill for S/ 21,331 thousand, note 1.C.i. In April 2022, in connection with its acquisition of IMAT, the group acquired the trademark “IMAT” for S/ 63,752 thousand, softwares for S/ 2,301 thousand and goodwill for S/ 303,825 thousand (note 1.C.iii).
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Financial Services

AMRX Not tagged

Annual filing released 2025-02-28 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

AUNA Material

Annual filing released 2025-04-10 · GPT 6 Luna

We use medical loss ratio (“MLR”), in this annual report. MLR is calculated as (i) claims for medical treatment generated by our prepaid oncology and general healthcare plans plus (ii) technical reserves relating to plan members treated pursuant to such plans, whether at our facilities or third-party facilities, divided by revenue generated by our prepaid oncology and general healthcare plans.
We believe that MLR is an important measure of our operating performance in our healthcare coverage business as it is an indicator of the percentage of payments under our oncology plans that is used for medical treatment as compared to administrative costs and is widely used in the healthcare industry as a measure of operating efficiency. Industry, Market and Benchmarking Data We make estimates in this annual report regarding our competitive position and market share, as well as the market size and expected growth of the healthcare industries in Mexico, Peru and Colombia. We have made these estimates on the basis of our management’s knowledge and statistics and other information from the following sources: the Mexican Secretaría de Salud, the Mexican Instituto Nacional de Estadística y Geografía (“INEGI”), the Mexican Colegio Nacional de Especialistas en Medicina Integrada, A.C.
Read the annual filing ↗

Health Insurance

AMRX Not tagged

Annual filing released 2025-02-28 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

AUNA Material

Annual filing released 2025-04-10 · GPT 6 Luna

We use medical loss ratio (“MLR”), in this annual report. MLR is calculated as (i) claims for medical treatment generated by our prepaid oncology and general healthcare plans plus (ii) technical reserves relating to plan members treated pursuant to such plans, whether at our facilities or third-party facilities, divided by revenue generated by our prepaid oncology and general healthcare plans.
We believe that MLR is an important measure of our operating performance in our healthcare coverage business as it is an indicator of the percentage of payments under our oncology plans that is used for medical treatment as compared to administrative costs and is widely used in the healthcare industry as a measure of operating efficiency. Industry, Market and Benchmarking Data We make estimates in this annual report regarding our competitive position and market share, as well as the market size and expected growth of the healthcare industries in Mexico, Peru and Colombia. We have made these estimates on the basis of our management’s knowledge and statistics and other information from the following sources: the Mexican Secretaría de Salud, the Mexican Instituto Nacional de Estadística y Geografía (“INEGI”), the Mexican Colegio Nacional de Especialistas en Medicina Integrada, A.C.
Read the annual filing ↗

Insurance

AMRX Not tagged

Annual filing released 2025-02-28 · GPT 6 Luna

This activity has no positive tag in the selected filing snapshot.

Read the annual filing ↗

AUNA Material

Annual filing released 2025-04-10 · GPT 6 Luna

We use medical loss ratio (“MLR”), in this annual report. MLR is calculated as (i) claims for medical treatment generated by our prepaid oncology and general healthcare plans plus (ii) technical reserves relating to plan members treated pursuant to such plans, whether at our facilities or third-party facilities, divided by revenue generated by our prepaid oncology and general healthcare plans.
We believe that MLR is an important measure of our operating performance in our healthcare coverage business as it is an indicator of the percentage of payments under our oncology plans that is used for medical treatment as compared to administrative costs and is widely used in the healthcare industry as a measure of operating efficiency. Industry, Market and Benchmarking Data We make estimates in this annual report regarding our competitive position and market share, as well as the market size and expected growth of the healthcare industries in Mexico, Peru and Colombia. We have made these estimates on the basis of our management’s knowledge and statistics and other information from the following sources: the Mexican Secretaría de Salud, the Mexican Instituto Nacional de Estadística y Geografía (“INEGI”), the Mexican Colegio Nacional de Especialistas en Medicina Integrada, A.C.
Read the annual filing ↗
What each company does

Compare the businesses

Amneal Pharmaceuticals, Inc. Class A Common Stock

AMRX · XNAS

Amneal Pharmaceuticals, Inc., a global biopharmaceutical company, develops, manufactures, markets, and distributes generics, injectables, biosimilars, and specialty branded pharmaceutical products worldwide. The company operates through three segments: Affordable Medicines, Specialty, and AvKARE. The Affordable Medicines segment offers dosage forms and delivery systems, which include immediate and extended-release oral solids, powders, liquids, sterile injectables, nasal sprays, inhalation and respiratory products, biosimilar products, ophthalmics, films, transdermal patches, and topicals. The Specialty segment develops, promotes, sells, and distributes pharmaceutical products with focus on central nervous system disorders, including Parkinson's disease, and endocrine disorders. This segment provides Rytary, an oral capsule formulation of carbidopa-levodopa to treat Parkinson's disease, post-encephalitic parkinsonism, and parkinsonism; Unithroid and ONGENTYS for the treatment of hypothyroidism; and CREXONT which is use for the treatment of Parkinson's disease. The AvKARE segment offers pharmaceuticals, medical and surgical products, and services primarily to governmental agencies, the Department of Defense, and the Department of Veterans Affairs. This segment also distributes bottle and unit dose pharmaceuticals under the AvKARE and AvPAK names; and packages and distributes pharmaceuticals and vitamins to its retail and institutional customers. It sells its products through wholesalers, distributors, retail pharmacies, managed care organizations, purchasing co-ops, hospitals, government agencies, institutions, and pharmaceutical companies. The company was formerly known as Atlas Holdings, Inc. and changed its name to Amneal Pharmaceuticals, Inc. in 2018. Amneal Pharmaceuticals, Inc. was founded in 2002 and is headquartered in Bridgewater, New Jersey.

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Auna S.A.

AUNA · XNYS

Auna S.A., a healthcare service provider, operates hospitals and clinics in Mexico, Peru, and Colombia. The company provides prepaid healthcare plans; and dental and vision insurance plans. It also sells medicines. The company was founded in 1989 and is based in Luxembourg, Luxembourg.

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Financial data

Fundamentals side by side

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Show fundamentals table · 11 rows, 3 columns
MetricAMRXAUNA
ExchangeXNASXNYS
SectorHealthcareHealthcare
IndustryDrug Manufacturers - Specialty & GenericMedical Care Facilities
Market observation2026-10-302026-10-30
Closing price (USD)$21.51$4.51
Market cap (USD)$6.87B$333.99M
P/E (TTM)43.65×10.66×
Latest annual period2025-12-312025-12-31
Revenue (annual, USD)$3.02B$1.24B
Net income (annual, USD)$72.06M$31.34M
Gross margin (annual)36.88%37.94%

USD values from stored observations. Fiscal period endings and availability dates may differ.

AMRX period ended 2025-12-31 · available 2026-02-27 · SEC filing ↗AUNA period ended 2025-12-31 · available 2026-04-22 · SEC filing ↗

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Behind the comparison

Sources and methodology

Price return uses split-adjusted daily closes and excludes dividends. Both stocks start on the first shared trading day within the selected window. Unavailable metrics leave gaps.

Financials use SEC canonical statements available by the displayed cutoff, retaining each company's fiscal period end. Annual and quarterly amounts are shown separately. P/E is unavailable when earnings do not support a positive ratio.

Business overlap uses industry tags from annual filings released in 2025. Each core activity receives full weight; each material activity receives one quarter of that weight. Rarer industries carry more weight. We sum the smaller exposure for each shared activity and divide it by the sum of the larger exposure for every activity in either company. This measures business overlap, rather than price correlation or expected returns.

Search eligibility requires distinct issuers, a shared core category and at least 20% weighted overlap, supported by industry or sector evidence and specific business activities. Broad classifications require stronger overlap within the same sector. Comparisons also need at least 252 shared price observations within two years, recent trading and a common sourced revenue or net-income trend. Missing P/E or gross margin alone does not exclude a comparison. The eligibility snapshot refreshes daily. Related comparisons use a separate, stricter peer rule; their ten-peer discovery limit does not limit search eligibility. Other stock pairs remain available in the comparison tool.

Statements available through 2026-11-01. Industry snapshot: 2025-12-31 · 5,721 classified issuers.

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