Lysogene Stock

Lysogene Gross Margin

Delisted

The Gross Margin of Lysogene (LYS.PA) as of Aug 8, 2026 is 49.37 %. In the previous year, Gross Margin was 80.40 % — a change of -38.60% (lower).

Gross Margin

49.37 %

YoY

-38.60%

Last updated:

Gross Margin of Lysogene is 2026 49.37 % . Gross Margin of Lysogene was 2025 80.40 % . It decreases by -38.60% lower compared to the previous year.

Lysogene's gross margin stands at 49.4%, down from 100.0% several years earlier.

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Lysogene Stock analysis

What does Lysogene do? Lysogene SA is a French biotech company founded in 2009. It specializes in researching and developing therapies for the treatment of rare genetic diseases caused by genetic mutations. Lysogene SA's business model is based on the development of gene therapies and biopharmaceuticals using adeno-associated viruses (AAV) and other technologies. Lysogene SA was founded out of the necessity to create urgently needed treatment options for patients with rare genetic diseases. The company was founded by a group of scientists, including the couple Karen Aiach and Olivier Danos. Karen Aiach, the CEO of Lysogene SA, saw her daughter suffer from a rare genetic disease called Sanfilippo syndrome and decided to do something to help other families going through the same thing. Since its founding, Lysogene SA has achieved several important milestones, including a successful IPO in 2017, listing the company on the Paris stock exchange Euronext. Lysogene SA offers a range of products and therapies based on AAV technology. AAVs are viral vectors that deliver genetic material to target cells and are used in the therapy of genetic diseases. AAV therapies are considered relatively safe and effective in the treatment of rare genetic diseases, as they enable long-lasting expression of therapeutic genes in target cells. Lysogene SA has several AAV-based therapies in various stages of clinical development, including LYSGENE693 for memory loss in Sanfilippo syndrome type A and B, as well as a program for the treatment of GM1 gangliosidosis, Gaucher disease, and Tay-Sachs syndrome. In addition to its AAV-based therapies, Lysogene SA also has a pipeline of biopharmaceuticals based on other technologies. These products are aimed at treating rare diseases such as metabolic disorders and neurodegenerative diseases. An example of this is the company's "Membrane Repair Enhancer" platform technology, which aims to promote the repair of cell membranes to alleviate the symptoms of various muscle diseases. Lysogene SA has also entered into a partnership with the pharmaceutical giant Sarepta Therapeutics to develop a gene therapy for the treatment of Duchenne muscular dystrophy (DMD), a degenerative muscle disease that begins in childhood and leads to the inability of children to walk or move. The partnership aims to combine Lysogene SA's AAV-based vector with Sarepta's DMD therapy to accelerate the path to clinical development and market approval. In summary, Lysogene SA is a biotech company focused on the development of gene therapies and biopharmaceuticals for the treatment of rare genetic diseases. The company has an impressive pipeline of products and partnerships focusing on various aspects of genetic disease therapy. With its innovative research and development, experienced team, and strong financial foundation, Lysogene SA is well-positioned to play a significant role in the development of therapies against rare genetic diseases. Lysogene is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Lysogene stock

Gross Margin of Lysogene is 49.37 % in 2026.

Gross Margin of Lysogene changed from 80.40 % to 49.37 %, representing a -38.60% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Gross Margin Lysogene since 2006 – with annual values, charts, and detailed analysis.

Gross Margin measures the percentage of revenue remaining after COGS. Higher gross margins indicate more efficient production and stronger pricing power.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Gross Margin's Lysogene with sector peers and the industry average to assess whether it is attractive.

To evaluate Gross Margin's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Gross Margin.

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