Ken Griffin HALOZYME THERAPEUTICS INC Transaction History

Citadel Advisors LLC

  • $618 Billion
  • Q3 2025
Number of Shares
14,000,000
Previous 19,620,000 28.64%
Holding current value
$0
Previous $0 NaN%
% of portfolio
0.0%
Previous 0.0%

Shares

9 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
SELL
N/A
-5,620,000 Reduced 28.64%
14,000,000 $0
Q2 2025

Aug 14, 2025
SELL
N/A
-33,000,000 Reduced 62.71%
19,620,000 $0
Q1 2025

May 15, 2025
BUY
N/A
14,249,000 Added 37.13%
52,620,000 $0
Q4 2024

Feb 14, 2025
SELL
N/A
-20,000,000 Reduced 34.26%
38,371,000 $0
Q3 2024

Nov 14, 2024
BUY
N/A
45,171,000 Added 342.2%
58,371,000 $0
Q2 2024

Aug 14, 2024
BUY
N/A
3,106,000 Added 30.77%
13,200,000 $0
Q1 2024

May 15, 2024
SELL
N/A
-23,115,000 Reduced 69.6%
10,094,000 $0
Q4 2023

Feb 14, 2024
SELL
N/A
-14,662,000 Reduced 30.63%
33,209,000 $0
Q3 2023

Nov 14, 2023
BUY
N/A
47,871,000 New
47,871,000 $0
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