HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 244,801 Value ($000) $17,954 Avg Close $66.43 Range $51.78 - $79.50
Q2 2025
Shares 311,398 Value ($000) $16,199 Avg Close $56.90 Range $47.50 - $70.51
Q1 2025
Shares 79,407 Value ($000) $5,067 Avg Close $58.09 Range $47.52 - $66.00
Q4 2024
Shares 1,262,757 Value ($000) $60,372 Avg Close $51.28 Range $42.01 - $62.13
Q2 2024
Shares 347,699 Value ($000) $18,206 Avg Close $43.86 Range $37.73 - $53.00
Q1 2024
Shares 301,366 Value ($000) $12,260 Avg Close $37.49 Range $33.15 - $42.64
Q4 2023
Shares 184,764 Value ($000) $6,829 Avg Close $37.66 Range $32.83 - $42.82
Q3 2023
Shares 184,510 Value ($000) $7,048 Avg Close $40.96 Range $35.71 - $45.00
Q2 2023
Shares 1,151,819 Value ($000) $41,546 Avg Close $34.12 Range $29.85 - $38.80
Q1 2023
Shares 921,421 Value ($000) $35,189 Avg Close $46.91 Range $32.83 - $57.00
Q4 2022
Shares 252,274 Value ($000) $14,354 Avg Close $51.20 Range $39.17 - $59.46
Q3 2022
Shares 19,948 Value ($000) $789 Avg Close $44.20 Range $38.03 - $52.98
Q2 2022
Shares 542,346 Value ($000) $23,863 Avg Close $43.25 Range $36.95 - $48.58
Q1 2022
Shares 9,868 Value ($000) $394 Avg Close $35.62 Range $31.36 - $42.33
Q4 2021
Shares 147,570 Value ($000) $5,934 Avg Close $37.33 Range $31.79 - $41.20
Q3 2021
Shares 67,149 Value ($000) $2,732 Avg Close $41.81 Range $37.80 - $46.62
Q2 2021
Shares 104,401 Value ($000) $4,741 Avg Close $44.26 Range $38.65 - $51.57
Q1 2021
Shares 167,186 Value ($000) $6,970 Avg Close $45.65 Range $38.80 - $56.40
Q4 2020
Shares 162,627 Value ($000) $6,946 Avg Close $35.95 Range $25.70 - $44.53
Q3 2020
Shares 205,400 Value ($000) $5,398 Avg Close $27.85 Range $25.17 - $29.77
Q2 2020
Shares 289,716 Value ($000) $7,767 Avg Close $22.56 Range $15.89 - $27.22
Q1 2020
Shares 380,288 Value ($000) $6,841 Avg Close $18.98 Range $12.71 - $22.06
Q4 2019
Shares 281,377 Value ($000) $4,988 Avg Close $17.32 Range $14.61 - $19.73
Q3 2019
Shares 272,938 Value ($000) $4,233 Avg Close $16.47 Range $15.07 - $17.79
Q2 2019
Shares 928,692 Value ($000) $15,955 Avg Close $16.14 Range $14.65 - $17.43
Q1 2019
Shares 618,093 Value ($000) $9,951 Avg Close $16.20 Range $13.84 - $17.76
Q4 2018
Shares 249,323 Value ($000) $3,648 Avg Close $15.95 Range $13.24 - $18.76
Q3 2018
Shares 252,622 Value ($000) $4,590 Avg Close $17.52 Range $16.46 - $18.85
Q2 2018
Shares 124,745 Value ($000) $2,105 Avg Close $18.91 Range $16.74 - $20.54
Q1 2018
Shares 54,449 Value ($000) $1,067 Avg Close $19.37 Range $16.06 - $21.48
Q4 2017
Shares 151,263 Value ($000) $3,065 Avg Close $18.38 Range $16.58 - $21.13
Q3 2017
Shares 25,621 Value ($000) $445 Avg Close $13.54 Range $11.41 - $17.62
Q2 2017
Shares 236,778 Value ($000) $3,036 Avg Close $13.36 Range $11.51 - $15.05
Q1 2017
Shares 30,726 Value ($000) $398 Avg Close $12.64 Range $9.68 - $15.20
Q4 2016
Shares 252,952 Value ($000) $2,499 Avg Close $10.95 Range $8.18 - $14.38
Q3 2016
Shares 31,692 Value ($000) $383 Avg Close $10.22 Range $8.43 - $12.75
Q2 2016
Shares 45,605 Value ($000) $394 Avg Close $9.87 Range $7.70 - $12.33
Q4 2015
Shares 89,623 Value ($000) $1,553 Avg Close $15.94 Range $12.80 - $18.65
Q3 2015
Shares 279,493 Value ($000) $3,753 Avg Close $20.08 Range $12.80 - $25.25
Q2 2015
Shares 34,161 Value ($000) $771 Avg Close $17.58 Range $13.91 - $22.85
Q1 2015
Shares 276,935 Value ($000) $3,955 Avg Close $14.42 Range $9.47 - $16.55
Q4 2014
Shares 21,330 Value ($000) $206 Avg Close $8.88 Range $7.51 - $10.00
Q3 2014
Shares 192,038 Value ($000) $1,747 Avg Close $9.52 Range $8.58 - $10.70
Q2 2014
Shares 197,198 Value ($000) $1,949 Avg Close $8.48 Range $6.88 - $12.97
Q1 2014
Shares 89,905 Value ($000) $1,141 Avg Close $14.84 Range $11.28 - $18.18
Q4 2013
Shares 131,564 Value ($000) $1,972 Avg Close $12.86 Range $9.33 - $16.36
Q3 2013
Shares 34,067 Value ($000) $376 Avg Close $8.33 Range $6.51 - $12.15
Q2 2013
Shares 461,654 Value ($000) $3,665 Avg Close $6.37 Range $5.03 - $8.49