GRAINGER W W INC

Ticker: GWW CUSIP: 384802104 Class: COM

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025
Shares 2 Value ($000) $2 Avg Close $968.92 Range $906.52 - $1042.00
Q3 2025
Shares 1 Value ($000) $1 Avg Close $1000.75 Range $911.53 - $1071.68
Q2 2025
Shares 1 Value ($000) $1 Avg Close $1033.16 Range $887.81 - $1098.46
Q1 2025
Shares 2 Value ($000) $2 Avg Close $1025.88 Range $946.06 - $1129.04
Q4 2024
Shares 1 Value ($000) $1 Avg Close $1116.02 Range $1007.81 - $1216.77