Mackay Shields LLC ALNYLAM PHARMACEUTICALS INC Transaction History

Mackay Shields LLC

  • $514 Million
  • Q1 2025
Number of Shares
15,351,000
Previous 14,618,000 5.01%
Holding current value
$0
Previous $0 NaN%
% of portfolio
0.0%
Previous 0.0%

Shares

7 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

Apr 28, 2025
BUY
N/A
733,000 Added 5.01%
15,351,000 $0
Q4 2024

Feb 03, 2025
SELL
N/A
-263,000 Reduced 1.77%
14,618,000 $0
Q3 2024

Oct 31, 2024
BUY
N/A
2,986,000 Added 25.1%
14,881,000 $0
Q2 2024

Aug 07, 2024
SELL
N/A
-43,000 Reduced 0.36%
11,895,000 $0
Q1 2024

May 02, 2024
SELL
N/A
-21,000 Reduced 0.18%
11,938,000 $0
Q4 2023

Feb 02, 2024
SELL
N/A
-11,222,000 Reduced 48.41%
11,959,000 $0
Q3 2023

Oct 24, 2023
BUY
N/A
23,181,000 New
23,181,000 $0
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