BERKLEY W R CORP

Ticker: WRB CUSIP: 084423102 Class: COM

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

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

Q4 2025
Shares 4,233 Value ($000) $297 Avg Close $72.74 Range $64.36 - $77.72
Q3 2025
Shares 6,045 Value ($000) $463 Avg Close $70.00 Range $65.55 - $75.76
Q2 2025
Shares 178,745 Value ($000) $13,132 Avg Close $69.95 Range $61.08 - $73.57
Q1 2025
Shares 743,640 Value ($000) $52,917 Avg Close $59.72 Range $54.51 - $74.49
Q4 2024
Shares 110,735 Value ($000) $6,480 Avg Close $57.87 Range $54.03 - $63.18
Q3 2024
Shares 27,195 Value ($000) $1,543 Avg Close $53.88 Range $49.31 - $58.78
Q2 2024
Shares 29,653 Value ($000) $2,330 Avg Close $51.01 Range $48.28 - $56.07
Q2 2023
Shares 124,750 Value ($000) $7,430 Avg Close $36.64 Range $34.48 - $39.64
Q2 2022
Shares 309,811 Value ($000) $21,148 Avg Close $41.54 Range $39.62 - $44.01
Q4 2021
Shares 14,454 Value ($000) $1,191 Avg Close $31.99 Range $28.90 - $33.91
Q4 2020
Shares 36,660 Value ($000) $2,435 Avg Close $25.56 Range $23.47 - $27.94
Q4 2019
Shares 33,413 Value ($000) $2,309 Avg Close $26.99 Range $26.07 - $29.98
Q4 2018
Shares 1,333 Value ($000) $99 Avg Close $19.20 Range $17.53 - $20.30
Q1 2016
Shares 108,099 Value ($000) $6,075 Avg Close $12.24 Range $11.21 - $13.36
Q4 2015
Shares 68,405 Value ($000) $3,745 Avg Close $12.98 Range $12.35 - $13.48
Q3 2015
Shares 359,971 Value ($000) $19,572 Avg Close $12.99 Range $12.19 - $13.73
Q2 2014
Shares 355,296 Value ($000) $16,454 Avg Close $9.99 Range $9.23 - $10.58
Q1 2014
Shares 64,358 Value ($000) $2,679 Avg Close $9.26 Range $8.59 - $9.84