Institutional shares held 78 Million
144K calls
58.7K puts
Total value of holdings $3.53B
$6.51M calls
$2.66M puts
Market Cap $3.23B
71,541,000 Shares Out.
Institutional ownership 109.05%
# of Institutions 221


Latest Institutional Activity in PTCT

Top Purchases

Q4 2024
R Squared LTD Shares Held: 1.75K ($78.9K)
Q4 2024
Diversified Trust CO Shares Held: 16.8K ($758K)
Q4 2024
Kbc Group Nv Shares Held: 3.05K ($137K)
Q4 2024
Janney Montgomery Scott LLC Shares Held: 5.97K ($269K)
Q4 2024
Gamma Investing LLC Shares Held: 511 ($23K)

Top Sells

Q4 2024
Assenagon Asset Management S.A. Shares Held: 440K ($19.8M)
Q4 2024
Inspire Investing, LLC Shares Held: 9.13K ($411K)
Q4 2024
Harbor Capital Advisors, Inc. Shares Held: 52.6K ($2.37M)
Q4 2024
Di Nuzzo Private Wealth, Inc. Shares Held: 8 ($361)
Q3 2024
Janus Henderson Group PLC Shares Held: 1.87M ($84.3M)

About PTCT

PTC Therapeutics, Inc., a biopharmaceutical company, focuses on the discovery, development, and commercialization of medicines to patients with rare disorders. Its portfolio pipeline includes commercial products and product candidates in various stages of development, including clinical, pre-clinical and research and discovery stages, focuses on the development of treatments for multiple therapeutic areas, such as rare diseases. The company offers Translarna and Emflaza for the treatment of Duchenne muscular dystrophy in the European Economic Area and the United States, as well as to treat nonsense mutation Duchenne muscular dystrophy in Brazil and Russia; commercializes Tegsedi and Waylivra for the treatment of rare diseases in Latin America and the Caribbean; and markets Evrysdi for the treatment of spinal muscular atrophy in adults and children two months and older in Brazil. The company's splicing platform includes PTC518, which is being developed for the treatment of Huntington's disease. PTC Therapeutics, Inc. has collaborations with F. Hoffman-La Roche Ltd and Hoffman-La Roche Inc., as well as the Spinal Muscular Atrophy Foundation to advance drug discovery and development research in regenerative medicine; and Akcea Therapeutics, Inc. to commercialize Tegsedi and Waylivra for the treatment of rare diseases in Latin America and the Caribbean. PTC Therapeutics, Inc. was incorporated in 1998 and is headquartered in South Plainfield, New Jersey.


Insider Transactions at PTCT

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
703K Shares
From 21 Insiders
Grant, award, or other acquisition 473K shares
Exercise of conversion of derivative security 229K shares
Sell / Disposition
270K Shares
From 9 Insiders
Bona fide gift 1.65K shares
Open market or private sale 268K shares

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