WILLDAN GROUP INC

Ticker: WLDN CUSIP: 96924N100 Class: Common Stock

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

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

Q4 2025
Shares 50,712 Value ($000) $5,257 Avg Close $98.45 Range $82.67 - $115.93
Q3 2025
Shares 31,452 Value ($000) $3,041 Avg Close $94.65 Range $62.16 - $121.00
Q2 2025
Shares 5,901 Value ($000) $369 Avg Close $47.69 Range $36.43 - $63.24
Q1 2025
Shares 21,548 Value ($000) $877 Avg Close $36.98 Range $30.43 - $43.34
Q4 2024
Shares 31,101 Value ($000) $1,185 Avg Close $42.90 Range $37.45 - $50.00
Q3 2024
Shares 84,563 Value ($000) $3,463 Avg Close $35.93 Range $28.57 - $41.55
Q2 2024
Shares 78,110 Value ($000) $2,253 Avg Close $29.83 Range $25.91 - $34.81
Q1 2024
Shares 51,101 Value ($000) $1,481 Avg Close $21.77 Range $17.23 - $30.46
Q4 2023
Shares 32,223 Value ($000) $693 Avg Close $19.87 Range $17.09 - $23.01
Q3 2023
Shares 34,331 Value ($000) $701 Avg Close $21.20 Range $17.27 - $25.38
Q2 2023
Shares 35,195 Value ($000) $674 Avg Close $16.81 Range $13.86 - $20.30
Q1 2023
Shares 25,514 Value ($000) $399 Avg Close $17.94 Range $14.08 - $22.08
Q4 2021
Shares 5,265 Value ($000) $185 Avg Close $37.27 Range $30.01 - $43.22
Q1 2021
Shares 7,526 Value ($000) $309 Avg Close $45.99 Range $34.07 - $54.99
Q1 2020
Shares 20,323 Value ($000) $435 Avg Close $30.80 Range $17.92 - $38.39
Q3 2019
Shares 981 Value ($000) $34 Avg Close $35.68 Range $31.15 - $39.96