return average brk.b since it went public

Since January 1, 2025, Berkshire Hathaway (BRK.B) has returned 8.2% and Gartner (IT) has returned -13.3%.

DATE Gartner Berkshire Hathaway
June 06 2025
$422.55
$493.53
June 05 2025
$421.26
$488.74
June 04 2025
$425.62
$491.00
June 03 2025
$432.23
$497.83
June 02 2025
$429.86
$502.81
May 30 2025
$436.42
$503.96
May 29 2025
$435.57
$506.18
May 28 2025
$435.18
$503.11
May 27 2025
$444.86
$509.16
May 23 2025
$438.36
$503.46
May 22 2025
$443.66
$503.57
May 21 2025
$442.91
$507.03
May 20 2025
$447.90
$508.74
May 19 2025
$449.52
$512.39
May 16 2025
$448.29
$514.31
May 15 2025
$446.49
$507.33
May 14 2025
$446.10
$503.40
May 13 2025
$448.70
$511.88
May 12 2025
$446.95
$514.30
May 09 2025
$432.50
$513.74
May 08 2025
$437.43
$513.25
May 07 2025
$437.85
$518.22
May 06 2025
$432.92
$512.33
May 05 2025
$426.98
$512.15
May 02 2025
$427.49
$539.80