Institutional shares held 257 Million
39.6M calls
43.1M puts
Total value of holdings $6.37B
$980M calls
$1.07B puts
Market Cap $9.69B
391,200,000 Shares Out.
Institutional ownership 65.81%
# of Institutions 844


Latest Institutional Activity in MRNA

Top Purchases

Q3 2025
National Bank Of Canada Shares Held: 2.7M ($67M)
Q3 2025
Morgan Stanley Shares Held: 9.96M ($247M)
Q3 2025
Charles Schwab Investment Management Inc Shares Held: 4.31M ($107M)
Q3 2025
Invesco Ltd. Shares Held: 8.22M ($203M)
Q3 2025
Squarepoint Ops LLC Shares Held: 1.16M ($28.8M)

Top Sells

Q3 2025
Voloridge Investment Management, LLC Shares Held: 969K ($24M)
Q3 2025
Jane Street Group, LLC Shares Held: 1.38M ($34.1M)
Q3 2025
D. E. Shaw & Co., Inc. Shares Held: 6.15M ($152M)
Q3 2025
Bellevue Group Ag Shares Held: 9.34K ($231K)
Q3 2025
Ubs Asset Management Americas Inc Shares Held: 1.96M ($48.6M)

About MRNA

Moderna, Inc., a biotechnology company, discovers, develops, and commercializes messenger RNA therapeutics and vaccines for the treatment of infectious diseases, immuno-oncology, rare diseases, cardiovascular diseases, and auto-immune diseases in the United States, Europe, and internationally. Its respiratory vaccines include COVID-19, flu, respiratory syncytial virus, Endemic HCoV, and hMPV+PIV3 vaccines; latent vaccines comprise cytomegalovirus, epstein-barr virus, human immunodeficiency virus, herpes simplex virus, and varicella-zoster virus vaccines; and public health vaccines consists of Zika and Nipah vaccines. The company also offers systemic secreted and cell surface therapeutics; cancer vaccines, such as personalized cancer, KRAS, and checkpoint vaccines; intratumoral immuno-oncology products; localized regenerative, systemic intracellular, and inhaled pulmonary therapeutics. It has strategic alliances with AstraZeneca PLC; Merck & Co., Inc.; Vertex Pharmaceuticals Incorporated; Vertex Pharmaceuticals (Europe) Limited; Carisma Therapeutics, Inc.; Metagenomi, Inc.; the Defense Advanced Research Projects Agency; Biomedical Advanced Research and Development Authority; Institute for Life Changing Medicines; and The Bill & Melinda Gates Foundation, as well as a collaboration and license agreement with Chiesi Farmaceutici S.P.A. The company was formerly known as Moderna Therapeutics, Inc. and changed its name to Moderna, Inc. in August 2018. Moderna, Inc. was founded in 2010 and is headquartered in Cambridge, Massachusetts.


Insider Transactions at MRNA

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
View All Transactions

Last 12 Months Summary

Buy / Acquisition
357K Shares
From 12 Insiders
Grant, award, or other acquisition 21K shares
Open market or private purchase 192K shares
Exercise of conversion of derivative security 144K shares
Sell / Disposition
77.8K Shares
From 5 Insiders
Payment of exercise price or tax liability 77K shares
Open market or private sale 816 shares

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