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Casdin Capital, LLC Insider Profile

4 Followers
Casdin Capital, LLC, Ten Percent Owner at Constellation Pharmaceuticals, holds 3.88M shares in GeneDx Holdings (Ticker: WGS), holds 2.02M shares in 2seventy bio (Ticker: TSVT), holds 1.61M shares in Generation Bio (Ticker: GBIO). Most recently, Casdin Capital, LLC Bought ― shares of GeneDx Holdings on May 20, 2026 for an estimated value of $21.46M.
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Casdin Capital, LLC

Casdin Capital, LLC
Constellation Pharmaceuticals (CNST)
Ten Percent Owner

Ranked #148 out of 107,360 Corporate Insiders

Profitable Transactions

82%
9 out of 11 Profitable Transactions

Average Return

+159.40%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$167M
97.86%
2.14%
A breakdown of Casdin Capital, LLC's holdings

Insider Roles

GeneDx Holdings
(WGS)
Director, Ten Percent Owner
Fulcrum Therapeutics
(FULC)
Ten Percent Owner
Roles that Casdin Capital, LLC holds in companies

Most Profitable Insider Trade

Stock:
GeneDx Holdings
(WGS)
Rating:Informative Buy
Date:Mar 06, 2024 - Mar 06, 2025
Return:+800.00%
The most profitable trade made by Casdin Capital, LLC

Casdin Capital, LLC's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
CNST
Constellation Pharmaceuticals
Jul 23, 2018
Uninformative Buy
$5.40M
Fulcrum Therapeutics
Jul 22, 2019
Ten Percent Owner
Uninformative Buy
$3.57M
GBIO
Generation Bio
Jun 18, 2020
Uninformative Buy
$8.60M
GeneDx Holdings
May 20, 2026
Director, Ten Percent Owner
Informative Buy
21.46M
$163.47M
TSVT
2seventy bio
Jun 12, 2024
Uninformative Buy
$10.11M
List of latest transactions for each holding click on a transaction to see Casdin Capital, LLC's performance on stock

Casdin Capital, LLC insider profile FAQ

What is the percentage of profitable transactions made by Casdin Capital, LLC?
The percentage of profitable transactions made by Casdin Capital, LLC is 82%.
    What is the average return per transaction made by Casdin Capital, LLC?
    The average return per transaction made by Casdin Capital, LLC is 159.40%.
      What stocks does Casdin Capital, LLC hold?
      Casdin Capital, LLC holds: CNST, FULC, GBIO, WGS, TSVT stocks.
        What was Casdin Capital, LLC’s latest transaction?
        Casdin Capital, LLC latest transaction was an Informative Buy of $21.46M.
          What was Casdin Capital, LLC's most profitable transaction?
          Casdin Capital, LLC’s most profitable transaction was an Informative Buy of WGS stock on March 6, 2024. The return on the trade was 800.00%.
            What is Casdin Capital, LLC's role in Constellation Pharmaceuticals?
            Casdin Capital, LLC's role in Constellation Pharmaceuticals is Ten Percent Owner.
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