Fairmount Funds Management LLC Insider Profile
46 Followers
Fairmount Funds Management LLC, Director at Cogent Biosciences, holds 2.36M shares in Zenas BioPharma, Inc. (Ticker: ZBIO), holds 5.50M shares in Cogent Biosciences (Ticker: COGT), holds 8.71M shares in Damora Therapeutics (Ticker: DMRA). Most recently, Fairmount Funds Management LLC Bought ― shares of Zenas BioPharma, Inc. on Apr 01, 2026 for an estimated value of $3.00M.
Fairmount Funds Management LLC Cogent Biosciences (COGT)Director
Cogent Biosciences (COGT)
Director
Ranked #1,357 out of 106,487 Corporate Insiders
Profitable Transactions
12 out of 18 Profitable Transactions
Average Return
+48.90%
Average return per transaction
Time Frame
Compare to
Insider Holdings
A breakdown of Fairmount Funds Management LLC's holdings
Insider Roles
Roles that Fairmount Funds Management LLC holds in companies
Most Profitable Insider Trade
The most profitable trade made by Fairmount Funds Management LLC
Fairmount Funds Management LLC's Trading History
Cogent Biosciences
Mar 31, 2026
Director
Informative Sell
242.62M
$200.16M
Viridian Therapeutics
Oct 27, 2025
Director, Ten Percent Owner
Informative Buy
10.00M
$58.52M
Apogee Therapeutics
Jan 22, 2026
Director
Informative Sell
133.53M
$34.59M
Dianthus Therapeutics
Oct 01, 2024
Director
Uninformative Sell
―
$242.44M
Spyre Therapeutics
Apr 25, 2024
Director
Uninformative Buy
118.18M
$247.74M
Oruka Therapeutics
Sep 19, 2025
Director, Ten Percent Owner
Uninformative Buy
5.00M
$220.76M
Zenas BioPharma, Inc.
Apr 01, 2026
Director
Informative Buy
3.00M
$48.22M
Jade Biosciences
Oct 08, 2025
Director, Ten Percent Owner
Uninformative Buy
12.18M
$81.46M
Crescent Biopharma
Dec 08, 2025
Director, Ten Percent Owner
Informative Buy
18.24M
$49.93M
Damora Therapeutics
Feb 12, 2026
Director, Ten Percent Owner
Uninformative Buy
209.11M
$224.97M
List of latest transactions for each holding click on a transaction to see Fairmount Funds Management LLC's performance on stock
You May Also Like
Fairmount Funds Management LLC insider profile FAQ
What is the percentage of profitable transactions made by Fairmount Funds Management LLC?
The percentage of profitable transactions made by Fairmount Funds Management LLC is 67%.
What is the average return per transaction made by Fairmount Funds Management LLC?
The average return per transaction made by Fairmount Funds Management LLC is 48.90%.
What stocks does Fairmount Funds Management LLC hold?
Fairmount Funds Management LLC holds: COGT, VRDN, APGE, DNTH, SYRE, ORKA, ZBIO, JBIO, CBIO, DMRA stocks.
What was Fairmount Funds Management LLC’s latest transaction?
Fairmount Funds Management LLC latest transaction was an Informative Buy of $3.00M.
What was Fairmount Funds Management LLC's most profitable transaction?
Fairmount Funds Management LLC’s most profitable transaction was an Informative Buy of COGT stock on July 14, 2025. The return on the trade was 256.40%.
What is Fairmount Funds Management LLC's role in Cogent Biosciences?
Fairmount Funds Management LLC's role in Cogent Biosciences is Director.
How can I follow the stock ratings of top corporate insiders?
Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.