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NASDAQ: AMLX
Amylyx Pharmaceuticals Inc Stock Ownership - Who owns Amylyx Pharmaceuticals?

Insider buying vs selling

Have Amylyx Pharmaceuticals Inc insiders been buying or selling?
Buy
Sell
NameRoleDateSharesPriceValue
Justin B. KleeCo-Chief Executive Officer2024-03-054,135$18.73
$77.44kSell
James M. FratesChief Financial Officer2024-03-051,792$18.73
$33.56kSell
Joshua B. CohenCo-Chief Executive Officer2024-03-054,135$18.73
$77.44kSell
Gina MazzarielloChief Legal Officer2024-03-051,540$18.73
$28.84kSell
Gina MazzarielloChief Legal Officer2024-02-232,838$18.76
$53.23kSell
Patrick D. YeramianChief Medical Officer2024-01-092,812$16.33
$45.91kSell
Joshua B. CohenCo-Chief Executive Officer2024-01-095,841$16.33
$95.37kSell
James M. FratesChief Financial Officer2024-01-092,716$16.33
$44.35kSell
Justin B. KleeCo-Chief Executive Officer2024-01-095,841$16.33
$95.37kSell
Margaret OlingerChief Commercial Officer2023-12-2725,000$0.37
$9.25kBuy

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Net Insider Buy/Sell (L12M) Ownership

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AMLX Shareholders

What type of owners hold Amylyx Pharmaceuticals Inc stock?
Institutional
Insider
Retail
NameHoldSharesValueType
Morningside Venture Investments Ltd38.49%26,091,760$46.44MInsider
Isaac Cheng15.38%10,422,228$18.55MInsider
Invest 1. Bv Als8.70%5,895,280$10.49MInsider
Vanguard Group Inc7.78%5,275,566$9.39MInstitution
Blackrock Inc5.90%4,002,334$7.12MInstitution
Joshua B. Cohen4.73%3,202,852$5.70MInsider
Justin B. Klee4.63%3,139,158$5.59MInsider
Viking Global Investors LP4.37%2,962,555$5.27MInstitution
Morgan Stanley4.18%2,830,243$5.04MInstitution
Point72 Asset Management LP4.06%2,751,305$4.90MInstitution

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AMLX vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AMLX52.42%47.58%Net BuyingNet Selling
PDSB22.71%31.97%
KPTI63.84%32.73%Net SellingNet Selling
BCAB56.14%33.69%Net BuyingNet Selling
RLMD45.13%3.43%Net BuyingNet Buying

Amylyx Pharmaceuticals Stock Ownership FAQ

Who owns Amylyx Pharmaceuticals?

Amylyx Pharmaceuticals (NASDAQ: AMLX) is owned by 88.93% institutional shareholders, 80.71% Amylyx Pharmaceuticals insiders, and 0.00% retail investors. Morningside Venture Investments Ltd is the largest individual Amylyx Pharmaceuticals shareholder, owning 26.09M shares representing 38.49% of the company. Morningside Venture Investments Ltd's Amylyx Pharmaceuticals shares are currently valued at $45.92M.

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