Data as of Q4 2025 (Dec 31, 2025)
AMLX

AMYLYX PHARMACEUTICALS INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

AMYLYX PHARMACEUTICALS INC (AMLX) is held by 174 institutional investors with combined holdings of $1.3B. Major holders include FMR LLC, BlackRock, Inc. (BLK), PERCEPTIVE ADVISORS LLC.

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Institutional Holders
174
Total Value
$1.3B
Ownership %
99.7%

🏦 Top Institutional Holders

FMR LLC
16.5M shares
$199.5M
14.87% ownership
BlackRock, Inc. (BLK)
9.1M shares
$109.4M
8.15% ownership
PERCEPTIVE ADVISORS LLC
8.3M shares
$100.1M
7.46% ownership
TCG Crossover Management, LLC
6.2M shares
$75.4M
5.62% ownership
VANGUARD GROUP INC
5.8M shares
$70.1M
5.23% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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