If You Invested in MNK (MNK)
Looking for the current price? See the MNK quote & overviewWhat $1,000 or $10,000 in MNK Would Be Worth Today
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Jul 23, 2015 |
|---|---|---|---|---|
| $1,000 | — | $3 -100% | $1 -100% | $1 -100% |
| $10,000 | — | $34 -100% | $12 -100% | $6 -100% |
Based on real historical closing prices through the latest market close. Past performance does not guarantee future results.
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MNK vs S&P 500Year-by-Year Returns
MNK annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2015 | $124.99 | $74.63 | -40.3% | -40.3% |
| 2016 | $72.61 | $49.82 | -31.4% | -60.1% |
| 2017 | $51.73 | $22.56 | -56.4% | -82.0% |
| 2018 | $23.52 | $15.80 | -32.8% | -87.4% |
| 2019 | $16.59 | $3.49 | -79.0% | -97.2% |
| 2020 | $3.47 | $0.75 | -78.4% | -99.4% |
| 2022 | $24.00 | $7.75 | -67.7% | -93.8% |
| 2023 | $7.77 | $0.08 | -99.0% | -99.9% |
About MNK
Manufacturing · NYSE
Mallinckrodt plc (MNK) is described in recent company communications as a global specialty pharmaceutical business focused on therapeutics that address unmet patient needs, alongside a significant presence in generics, sterile injectables, and active pharmaceutical ingredients. The company operates in the pharmaceutical preparation manufacturing industry within the broader manufacturing sector.
According to Mallinckrodt, its operations are organized into two primary businesses. The Brands business concentrates on autoimmune and rare diseases across multiple therapeutic areas, including endocrinology, gastroenterology, hepatology, neonatal respiratory critical care, nephrology, neurology, pulmonology, ophthalmology, orthopedics, rheumatology, and urology. Within this portfolio, the company highlights products such as Acthar Gel (repository corticotropin injection), which is used in several autoimmune and inflammatory conditions, and TERLIVAZ (terlipressin) for injection, indicated to improve kidney function in adults with hepatorenal syndrome with rapid reduction in kidney function.
The Par Health business, as described in Mallinckrodt’s disclosures, encompasses generic drugs, sterile injectables, and active pharmaceutical ingredients. This business includes a product portfolio that features controlled substances, patches, solid oral extended-release and immediate-release products, liquids, semi-solids, powders and ophthalmics, as well as APIs. Par Health is presented as a distinct generics and sterile injectables platform within the Mallinckrodt group.
In corporate updates, Mallinckrodt has reported that it completed a merger with Endo, Inc., combining Mallinckrodt’s existing operations with Endo’s branded pharmaceuticals, generic pharmaceuticals, sterile injectables, and related assets. Following this merger, the combined company operated through three reportable segments: Specialty Brands, Generics, and Sterile Injectables. The Specialty Brands segment combined Mallinckrodt’s historical specialty brands with Endo’s branded pharmaceuticals, focusing on autoimmune and rare diseases and including Acthar Gel, XIAFLEX and other branded therapeutics. The Generics segment combined Mallinckrodt’s specialty generics with Endo’s generic pharmaceuticals, while the Sterile Injectables segment reflected Endo’s historical sterile injectables business.
Subsequently, Mallinckrodt announced the completion of a spin-off of its combined generics and sterile injectables businesses under the name Par Health, Inc. In the same communication, Mallinckrodt stated that, going forward, it would be known as Keenova Therapeutics and would focus on developing, manufacturing and commercializing branded therapeutics for patients with rare or unaddressed conditions. Keenova is described as comprising the Specialty Brands segment, while Par Health comprises the Generics and Sterile Injectables segments.
In the “About Mallinckrodt” sections of its press releases, the company characterizes itself as dedicated to enhancing lives by providing therapeutics that strive to address unmet patient needs, and as a manufacturer of generics, sterile injectables and active pharmaceutical ingredients. In the “About Keenova” sections of later releases, the combined branded therapeutics business is described as a global developer and manufacturer of branded therapeutics with a diversified brands portfolio across therapeutic areas of significant unmet need, including endocrinology, gastroenterology, hepatology, immunology, neonatal respiratory critical care, nephrology, neurology, pulmonology, ophthalmology, orthopedics, rheumatology and urology.
According to these communications, Keenova is globally headquartered in Dublin, Ireland, and benefits from a U.S. manufacturing footprint with facilities in Louisiana, New Jersey, New York, Pennsylvania and Wisconsin. Mallinckrodt and Keenova also state that they use their websites as channels for distributing important company information, including press releases, investor presentations and other financial information.
Business segments and therapeutic focus
Brands business / Specialty Brands:
- Focuses on autoimmune and rare diseases.
- Covers therapeutic areas such as endocrinology, gastroenterology, hepatology, neonatal respiratory critical care, nephrology, neurology, pulmonology, ophthalmology, orthopedics, rheumatology and urology, as described in company materials.
- Includes branded therapeutics such as Acthar Gel and XIAFLEX, which are cited in Mallinckrodt’s and Keenova’s press releases.
Par Health business:
- Includes generic drugs, sterile injectables and active pharmaceutical ingredients.
- Features controlled substances and a range of dosage forms, including patches, solid oral extended-release and immediate-release products, liquids, semi-solids, powders and ophthalmics, as outlined in the company’s segment descriptions.
Corporate developments referenced in company communications
Company news releases state that Mallinckrodt and Endo completed a merger to create a combined therapeutics business with branded, generics and sterile injectables operations. They further state that Mallinckrodt completed a spin-off of the Par Health generics and sterile injectables businesses and that the remaining branded therapeutics business is being introduced as Keenova Therapeutics. Keenova is described as intending to pursue a listing of its ordinary shares on the New York Stock Exchange in a future period, subject to board approval and other conditions, and as focusing on a diversified portfolio of branded therapies across multiple specialty therapeutic areas.
Industry classification
Based on the provided classification, Mallinckrodt is in the pharmaceutical preparation manufacturing industry within the manufacturing sector. Its activities, as described in its own disclosures, include the development, manufacture, marketing and distribution of specialty pharmaceutical products, branded therapeutics, generic pharmaceuticals, sterile injectables and active pharmaceutical ingredients.
Frequently asked questions (FAQ)
Frequently Asked Questions
MNK investment returns
How much would $1,000 invested in MNK be worth today?
If you invested $1,000 in MNK (MNK) 10 years ago on 2016-07-22, your investment would be worth $1 today, representing a -99.9% total return, growing at a compounded rate of -60.3% per year (CAGR).
Has MNK outperformed the S&P 500?
Over the past 10 years, MNK returned -99.9% compared to +244.4% for the S&P 500, underperforming the benchmark by 344.3 percentage points.
What is MNK's average annual return?
The compound annual growth rate (CAGR) of MNK over the past 10 years is -60.3%, growing at a compounded rate each year. Individual years vary significantly — MNK's best recent year was 2016 (-31.4%) and worst was 2023 (-99.0%).
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