Company Description
Ipsen SA Sponsored ADR (IPSEY) represents American Depositary Receipts of Ipsen, a global biopharmaceutical company. According to company disclosures in multiple press releases, Ipsen focuses on bringing transformative medicines to patients in three main therapeutic areas: Oncology, Rare Disease and Neuroscience. The company states that it sells medicines in more than 100 countries and is listed in Paris on Euronext under the symbol IPN, with a Sponsored Level I ADR program in the United States under the symbol IPSEY.
Ipsen describes itself as a global, mid-sized biopharmaceutical company. Its activities center on specialty care medicines, with reported Specialty Care sales referenced in its communications. The company highlights that its research and development efforts are based on innovative and differentiated technological platforms located in major biotechnological and life-science hubs, including Paris-Saclay in France, Oxford in the U.K., Cambridge in the U.S., and Shanghai in China. Ipsen also notes that it has several thousand colleagues worldwide supporting its operations and external-innovation strategy.
Within Oncology, Ipsen’s news releases reference products and programs such as Onivyde (irinotecan liposome injection), used in combination regimens for metastatic pancreatic ductal adenocarcinoma, and collaborations in immuno-oncology. For example, Ipsen and Marengo Therapeutics announced a strategic partnership in oncology, under which Ipsen nominated a first clinical drug candidate from Marengo’s Selective T Cell Activation Repertoire (STAR) platform for solid tumor treatment. Ipsen is responsible for regulatory submissions, clinical development and commercialization for this program, reflecting its role in advancing oncology drug candidates from preclinical to clinical stages.
In Rare Disease, Ipsen emphasizes pediatric and adult cholestatic liver diseases and ultra-rare conditions. Through a definitive merger agreement to acquire Albireo, Ipsen is expanding its rare liver disease portfolio with Bylvay (odevixibat), described as a potent, once-daily, oral, non-systemic ileal bile acid transport inhibitor. Bylvay is approved in the U.S. and the E.U. for the treatment of pruritus in patients with Progressive Familial Intrahepatic Cholestasis (PFIC), and it is being developed for additional indications such as Alagille syndrome and biliary atresia. Ipsen’s communications also highlight palovarotene (marketed as Sohonos in certain countries), an investigational or approved treatment for fibrodysplasia ossificans progressiva (FOP), an ultra-rare bone disease, illustrating Ipsen’s focus on rare and debilitating conditions.
In Neuroscience, Ipsen underlines its expertise in movement disorders and rare neurological diseases. A collaboration with Skyhawk Therapeutics aims to discover and develop small molecules that modulate RNA for rare neurological diseases. Under this agreement, Ipsen has an option to obtain exclusive worldwide rights to candidates pursued in the collaboration and, after development candidate nomination, would assume responsibility for further development and commercialization. Ipsen notes that this work builds on its existing neuroscience expertise, particularly in movement disorders, and leverages an RNA-targeting platform designed to address previously undruggable RNA targets.
Ipsen’s business model, as described in its public communications, combines internal research and development with external innovation and partnerships. The company regularly announces collaborations, licensing arrangements and acquisitions to expand its pipeline and marketed portfolio in its three core therapeutic areas. Ipsen’s external-innovation strategy is presented as complementary to its own technological platforms and research sites in key scientific hubs.
Geographically, Ipsen states that it has global hubs in the U.S., France and the U.K., and research platforms in Paris-Saclay, Oxford, Cambridge and Shanghai. It reports that its teams operate in more than 40 countries and that, through its own commercial infrastructure and partnerships, it brings medicines to patients in more than 80 countries. In several releases, Ipsen reiterates that it sells medicines in over 100 countries, underlining the international scope of its specialty care operations.
The company’s communications also describe its participation in regulatory and clinical development processes. Examples include:
- Regulatory interactions in rare diseases, such as a negative opinion from the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency regarding palovarotene for FOP, and Ipsen’s intention to request re-examination.
- A Complete Response Letter from the U.S. Food and Drug Administration for palovarotene, with Ipsen indicating plans to respond to requests for additional information on clinical trial data.
- Phase III clinical trial results, such as the NAPOLI 3 trial of an investigational Onivyde-based regimen (NALIRIFOX) in previously untreated metastatic pancreatic ductal adenocarcinoma, where Ipsen reported statistically significant improvements in overall survival and progression-free survival compared to a nab-paclitaxel plus gemcitabine regimen.
- Regulatory milestones in collaboration with partners, such as Health Canada’s approval of Bylvay for pruritus due to PFIC, in partnership with Medison Pharma.
In capital markets communications, Ipsen reports on its share capital and voting rights structure and maintains a liquidity agreement on its Euronext Paris-listed shares. These disclosures, such as monthly information on the total number of voting rights and shares, and half-year statements on liquidity agreements, indicate that Ipsen follows French market regulations and provides regular transparency to investors. The ADR program under the symbol IPSEY gives U.S.-based investors access to Ipsen equity through American Depositary Receipts.
For investors reviewing IPSEY stock, the ADR represents exposure to a biopharmaceutical company that, according to its own statements, concentrates on specialty care medicines in oncology, rare disease and neuroscience, operates globally with research hubs in major life-science centers, and pursues growth through a combination of internal R&D, partnerships and acquisitions. Ipsen’s news flow often centers on clinical trial outcomes, regulatory decisions, licensing deals and corporate transactions in these therapeutic areas.
Business focus and therapeutic areas
Ipsen’s public materials consistently emphasize three therapeutic pillars:
- Oncology: development and commercialization of cancer medicines, including Onivyde regimens for pancreatic cancer and immuno-oncology collaborations such as the STAR T cell activator programs with Marengo Therapeutics.
- Rare Disease: focus on ultra-rare and rare conditions, including cholestatic pediatric liver diseases (PFIC, Alagille syndrome, biliary atresia) through Bylvay, and FOP through palovarotene.
- Neuroscience: emphasis on movement disorders and rare neurological diseases, supported by collaborations like the RNA-targeting small molecule partnership with Skyhawk Therapeutics.
Across these areas, Ipsen’s communications highlight clinical development programs, regulatory filings and market authorizations, rather than consumer-facing products, reflecting its positioning as a specialty biopharmaceutical company.
Research, development and external innovation
Ipsen describes its research and development strategy as centered on innovative and differentiated technological platforms located in Paris-Saclay, Oxford, Cambridge and Shanghai. Alongside these internal capabilities, the company states that its pipeline is fueled by external innovation and global partnerships. Examples cited in its news include:
- The oncology partnership with Marengo Therapeutics, under which Ipsen advances STAR T cell activator programs.
- The RNA-targeting collaboration with Skyhawk Therapeutics for rare neurological diseases.
- The planned acquisition of Albireo to obtain Bylvay and other bile acid modulator assets for pediatric and adult cholestatic liver diseases.
These collaborations indicate that Ipsen frequently works with specialized biotech companies to access novel platforms and candidates, then assumes responsibility for later-stage development and commercialization.
Global footprint and listing
According to its releases, Ipsen sells medicines in over 100 countries and has teams in more than 40 countries. It reports global hubs in the U.S., France and the U.K., and research platforms in Paris-Saclay, Oxford, Cambridge and Shanghai. Ipsen’s shares trade on Euronext Paris, and its ADRs trade in the U.S. under the symbol IPSEY, allowing international investors to participate in the company’s equity.
IPSEY stock: what investors monitor
Investors analyzing IPSEY typically review Ipsen’s disclosures on:
- Progress and outcomes of clinical trials in oncology, rare disease and neuroscience.
- Regulatory decisions from agencies such as the FDA, EMA and Health Canada regarding Ipsen’s medicines and candidates.
- Business development activities, including acquisitions (such as Albireo), collaborations and licensing agreements.
- Updates on share capital, voting rights and liquidity arrangements for the Euronext-listed shares, which underpin the ADR program.
All of these elements, as reflected in Ipsen’s own communications, shape the long-term profile of IPSEY as a biopharmaceutical ADR focused on specialty care medicines.
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Short Interest History
Short interest in Ipsen Sa (IPSEY) currently stands at 32 shares, representing 0.0% of the float. Over the past 12 months, short interest has increased by 146.2%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Ipsen Sa (IPSEY) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed. The ratio has shown significant volatility over the period, ranging from 1.0 to 2.9 days.