Millennium Management
AMLX icon

Millennium Management’s Amylyx Pharmaceuticals AMLX Stock Holding History

Millennium Management’s Portfolio AMLX Stock Details AMLX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q1 		– Sell
-200,000
Closed -$2.94M – 6155
2023
Q4 		$2.94M Buy
+200,000
New +$3.07M ﹤0.01% 3265

Other funds holding AMLX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
CC
Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
SVCM
Saturn V Capital Management Austin, Texas $552M AUM 551.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return

Millennium Management's AMLX Position: Q1 2026 in Review

Millennium Management sold out of Amylyx Pharmaceuticals (AMLX) in Q1 2026, closing a stake of 46,455 shares — an estimated $561K sold.

Millennium Management first reported a position in AMLX in Q1 2022 and held it in 16 quarters. The position peaked at $41.4M in Q2 2023. 171 funds tracked by Wall St. Rank hold AMLX as of Q1 2026.

  • Millennium Management reported no remaining Amylyx Pharmaceuticals position as of Q1 2026 after selling out during the quarter.
  • Millennium Management sold 46,455 Amylyx Pharmaceuticals shares in Q1 2026, an estimated $561K.
  • Millennium Management first reported a position in Amylyx Pharmaceuticals in Q1 2022 and held it in 16 quarters.
  • Millennium Management's Amylyx Pharmaceuticals position peaked at $41.4M in Q2 2023.
  • 171 funds tracked by Wall St. Rank held Amylyx Pharmaceuticals as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.