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Perceptive Advisors’s Amylyx Pharmaceuticals AMLX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$50.7M Buy
7,902,365
+28,017
+0.4% +$180K 1.88% 13
2025
Q1
$27.9M Buy
7,874,348
+1,100,000
+16% +$3.89M 0.98% 28
2024
Q4
$25.6M Buy
6,774,348
+4,648,699
+219% +$17.6M 0.71% 36
2024
Q3
$6.89M Buy
+2,125,649
New +$6.89M 0.15% 75
2024
Q2
Sell
-300,000
Closed -$852K 110
2024
Q1
$852K Sell
300,000
-1,569,125
-84% -$4.46M 0.01% 99
2023
Q4
$27.5M Sell
1,869,125
-819,748
-30% -$12.1M 0.61% 44
2023
Q3
$49.2M Sell
2,688,873
-2,185,046
-45% -$40M 1.64% 18
2023
Q2
$105M Sell
4,873,919
-1,160,725
-19% -$25M 3.04% 5
2023
Q1
$177M Sell
6,034,644
-53,689
-0.9% -$1.58M 5.23% 3
2022
Q4
$225M Buy
6,088,333
+616,300
+11% +$22.8M 6.32% 2
2022
Q3
$154M Buy
5,472,033
+1,931,625
+55% +$54.4M 4.47% 5
2022
Q2
$68.2M Buy
3,540,408
+2,066,301
+140% +$39.8M 2.14% 10
2022
Q1
$18.9M Buy
+1,474,107
New +$18.9M 0.38% 61