JANUS HENDERSON GROUP PLC

Ticker: JHG CUSIP: G4474Y214 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 45,635 Value ($000) $2,171 Avg Close $44.24 Range $40.65 - $49.42
Q3 2025
Shares 6,890 Value ($000) $307 Avg Close $43.19 Range $38.67 - $45.55
Q2 2025
Shares 23,358 Value ($000) $907 Avg Close $35.24 Range $28.26 - $39.11
Q4 2024
Shares 70,314 Value ($000) $2,990 Avg Close $42.39 Range $37.38 - $45.74
Q3 2024
Shares 223,495 Value ($000) $8,508 Avg Close $36.13 Range $33.36 - $39.11
Q2 2024
Shares 1,000,823 Value ($000) $33,738 Avg Close $32.77 Range $30.35 - $34.96
Q1 2024
Shares 673,004 Value ($000) $22,135 Avg Close $30.57 Range $28.19 - $33.22
Q4 2023
Shares 351,295 Value ($000) $10,592 Avg Close $25.83 Range $22.18 - $30.63
Q3 2023
Shares 12,297 Value ($000) $318 Avg Close $27.35 Range $25.08 - $29.85
Q2 2023
Shares 297,805 Value ($000) $8,115 Avg Close $26.68 Range $25.07 - $28.93
Q1 2023
Shares 223,250 Value ($000) $5,947 Avg Close $26.64 Range $23.61 - $31.30
Q4 2022
Shares 432,073 Value ($000) $10,162 Avg Close $23.44 Range $19.09 - $27.31
Q3 2022
Shares 255,038 Value ($000) $5,182 Avg Close $24.17 Range $20.27 - $26.94
Q2 2022
Shares 14,921 Value ($000) $350 Avg Close $28.73 Range $22.68 - $36.00
Q4 2021
Shares 10,747 Value ($000) $451 Avg Close $44.15 Range $38.69 - $48.55
Q2 2021
Shares 253,385 Value ($000) $9,834 Avg Close $36.36 Range $30.88 - $40.39
Q1 2021
Shares 598,506 Value ($000) $18,643 Avg Close $31.45 Range $27.96 - $35.23
Q2 2020
Shares 15,531 Value ($000) $329 Avg Close $19.28 Range $13.73 - $26.05
Q1 2020
Shares 116,944 Value ($000) $1,792 Avg Close $22.00 Range $11.81 - $27.50
Q1 2019
Shares 3,183 Value ($000) $80 Avg Close $23.20 Range $20.19 - $25.62
Q4 2018
Shares 282,378 Value ($000) $5,852 Avg Close $22.96 Range $19.00 - $27.02