Ken Griffin ALNYLAM PHARMACEUTICALS INC Transaction History

Citadel Advisors LLC

  • $550 Billion
  • Q2 2025
Number of Shares
5,000,000
Previous 8,000,000 37.5%
Holding current value
$0
Previous $0 NaN%
% of portfolio
0.0%
Previous 0.0%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025
SELL
N/A
-3,000,000 Reduced 37.5%
5,000,000 $0
Q1 2025

May 15, 2025
BUY
N/A
8,000,000 New
8,000,000 $0
Q2 2024

Aug 14, 2024
SELL
N/A
-6,575,000 Reduced 19.18%
27,710,000 $0
Q1 2024

May 15, 2024
BUY
N/A
21,863,000 Added 176.0%
34,285,000 $0
Q4 2023

Feb 14, 2024
SELL
N/A
-32,208,000 Reduced 72.17%
12,422,000 $0
Q3 2023

Nov 14, 2023
BUY
N/A
44,630,000 New
44,630,000 $0
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