WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

Quantbot Technologies LP's Holding History (CIK: 0001512991)

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

Q4 2025

Shares 34 Value ($000) $71 Avg Close $1955.46 Range $1648.00 - $2143.25

Q1 2022

Shares 62 Value ($000) $70 Avg Close $1046.91 Range $982.60 - $1141.97

Q3 2018

Shares 9 Value ($000) $8 Avg Close $926.90 Range $895.01 - $980.89

Q2 2018

Shares 44 Value ($000) $39 Avg Close $880.88 Range $804.40 - $933.70

Q1 2018

Shares 22 Value ($000) $18 Avg Close $825.48 Range $786.23 - $858.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34	$71	$1955.46	$1648.00 - $2143.25
Q1 2022	62	$70	$1046.91	$982.60 - $1141.97
Q3 2018	9	$8	$926.90	$895.01 - $980.89
Q2 2018	44	$39	$880.88	$804.40 - $933.70
Q1 2018	22	$18	$825.48	$786.23 - $858.09