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SEI INVESTMENTS CO

Position in AMLX — Amylyx Pharmaceuticals, Inc.

CIK 350894 OAKS, PA

Position in AMLX

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,185,378
+$546,878 QoQ
Shares Held
85,279
+61.3% QoQ
Ownership
0.077%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2022
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMLX Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Mar 31, 2026

SEI INVESTMENTS CO holds $466,534,849 across 39 Drug Manufacturers - Specialty & Generic names. AMLX ranks #27 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMLX

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,185,378 85,279
2025-12-31 $638,500 52,856
2023-03-31 $2,043,971 69,665
2022-12-31 $509,059 13,777
2022-09-30 $1,792,423 63,674
2022-06-30 $1,807,628 93,854