Joshua B. Cohen owns 3.24% of Amylyx Pharmaceuticals
3,613,123 shares as of the September 10, 2026 filing, worth $95.2M at the latest close.
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Free.
The stake
3.24%
worth $95.2M at the latest close
Stake rank
#453
by dollar value of the stake
Last sale
39 days ago
Sep 10, 2026
Last buy
None
no purchases since 2023
Joshua B. Cohen owns 3.24% of Amylyx Pharmaceuticals, Inc.: 3,613,123 of 111,423,048 shares, worth about $95.2M at the 2026-10-16 close. The stake has moved from 4.38% in 2022 to 3.24% on 2026-09-10, across 15 sales and 0 purchases that moved it since 2016. The last trade that moved it was a discretionary sale of $980,504 on 2026-09-10.
How the stake is held
as of the Sep 10, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Sep 10, 2026 · Form 4 ↗
HELD DIRECTLY
3,613,123
100.0%
THE STAKE
3,613,123
3.24%