BlackRock’s Amylyx Pharmaceuticals AMLX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$35.3M Buy
5,510,189
+3,122,780
+131% +$20M ﹤0.01% 2631
2025
Q1
$8.45M Buy
2,387,409
+108,475
+5% +$384K ﹤0.01% 3362
2024
Q4
$8.61M Sell
2,278,934
-269,272
-11% -$1.02M ﹤0.01% 3458
2024
Q3
$8.26M Sell
2,548,206
-121,535
-5% -$394K ﹤0.01% 3455
2024
Q2
$5.07M Sell
2,669,741
-1,804,981
-40% -$3.43M ﹤0.01% 3630
2024
Q1
$12.7M Buy
4,474,722
+472,388
+12% +$1.34M ﹤0.01% 3173
2023
Q4
$58.9M Buy
4,002,334
+426,875
+12% +$6.28M ﹤0.01% 2333
2023
Q3
$65.5M Buy
3,575,459
+70,174
+2% +$1.28M ﹤0.01% 2217
2023
Q2
$75.6M Sell
3,505,285
-109,633
-3% -$2.36M ﹤0.01% 2205
2023
Q1
$106M Sell
3,614,918
-2,008
-0.1% -$58.9K ﹤0.01% 1961
2022
Q4
$134M Buy
3,616,926
+1,321,092
+58% +$48.8M ﹤0.01% 1804
2022
Q3
$64.6M Buy
2,295,834
+1,586,402
+224% +$44.7M ﹤0.01% 2243
2022
Q2
$13.7M Buy
709,432
+137,091
+24% +$2.64M ﹤0.01% 3255
2022
Q1
$7.35M Buy
+572,341
New +$7.35M ﹤0.01% 3671