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FMR LLC

Position in AMLX — Amylyx Pharmaceuticals, Inc.

CIK 315066 BOSTON, MA

Position in AMLX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$231,164,518
+$31,622,020 QoQ
Shares Held
16,630,541
+0.7% QoQ
Ownership
15.0%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority Sole 99.70184373436798.ToString("F0")% Shared 0.ToString("F0")% None 0.298156265632008.ToString("F0")%

Common Shares in AMLX Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Mar 31, 2026

FMR LLC holds $5,286,613,725 across 50 Drug Manufacturers - Specialty & Generic names. AMLX ranks #7 (4.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 AMLX
Amylyx Pharmaceuticals, Inc.
This page
16,630,541 $231,164,518

All Filings in AMLX

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $231,164,518 16,630,541
2025-12-31 $199,542,498 16,518,419
2025-09-30 $154,643,421 11,379,207
2025-06-30 $19,537,800 3,048,019
2025-03-31 $4,099,276 1,157,988
2024-12-31 $2,764,525 731,356
2024-09-30 $716,042 221,001
2024-06-30 $107,120 56,379
2024-03-31 $55,067 19,390
2023-12-31 $21,140,142 1,436,151
2023-09-30 $8,032,340 438,686
2023-06-30 $9,684,541 448,982
2023-03-31 $212,128 7,230
2022-12-31 $288,357 7,804
2022-09-30 $9,458 336
2022-06-30 $2,358,251 122,443
2022-03-31 $1,132,406 88,125