WHITE MTNS INS GROUP LTD

Ticker: WTM CUSIP: G9618E107 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2020
Shares 3,835 Value ($000) $3,838 Avg Close $940.82 Range $778.11 - $1024.02
Q3 2020
Shares 3,374 Value ($000) $2,628 Avg Close $864.63 Range $752.10 - $961.96
Q2 2020
Shares 4,267 Value ($000) $3,789 Avg Close $901.27 Range $813.24 - $1012.83
Q1 2020
Shares 9,467 Value ($000) $8,615 Avg Close $1035.04 Range $629.21 - $1168.21
Q4 2019
Shares 8,716 Value ($000) $9,723 Avg Close $1090.77 Range $1054.00 - $1131.50
Q3 2019
Shares 7,506 Value ($000) $8,106 Avg Close $1066.63 Range $1025.25 - $1104.14
Q2 2019
Shares 6,232 Value ($000) $6,366 Avg Close $961.99 Range $906.22 - $1052.17
Q1 2019
Shares 8,544 Value ($000) $7,907 Avg Close $905.92 Range $850.75 - $961.49
Q4 2018
Shares 10,536 Value ($000) $9,037 Avg Close $891.29 Range $832.88 - $942.35
Q3 2018
Shares 16,977 Value ($000) $15,888 Avg Close $926.90 Range $895.01 - $980.89
Q2 2018
Shares 16,282 Value ($000) $14,761 Avg Close $880.88 Range $804.40 - $933.70
Q1 2018
Shares 11,119 Value ($000) $9,146 Avg Close $825.48 Range $786.23 - $858.09
Q4 2017
Shares 8,973 Value ($000) $7,639 Avg Close $874.10 Range $841.33 - $903.26
Q3 2017
Shares 8,892 Value ($000) $7,620 Avg Close $859.82 Range $838.65 - $888.00
Q2 2017
Shares 8,242 Value ($000) $7,159 Avg Close $867.55 Range $845.41 - $900.05
Q1 2017
Shares 9,329 Value ($000) $8,208 Avg Close $895.74 Range $834.20 - $948.94
Q4 2016
Shares 9,237 Value ($000) $7,723 Avg Close $838.09 Range $815.04 - $874.69
Q3 2016
Shares 8,883 Value ($000) $7,373 Avg Close $824.01 Range $804.44 - $852.58
Q2 2016
Shares 6,749 Value ($000) $5,683 Avg Close $815.85 Range $786.33 - $845.37
Q1 2016
Shares 5,676 Value ($000) $4,556 Avg Close $748.05 Range $689.31 - $809.99
Q4 2015
Shares 5,674 Value ($000) $4,124 Avg Close $765.83 Range $721.00 - $808.00
Q3 2015
Shares 4,693 Value ($000) $3,507 Avg Close $719.51 Range $645.00 - $778.19
Q2 2015
Shares 4,198 Value ($000) $2,749 Avg Close $663.32 Range $635.00 - $704.50
Q1 2015
Shares 3,490 Value ($000) $2,389 Avg Close $659.70 Range $618.00 - $696.48
Q4 2014
Shares 3,745 Value ($000) $2,360 Avg Close $635.98 Range $610.00 - $682.87
Q3 2014
Shares 3,332 Value ($000) $2,099 Avg Close $624.10 Range $599.35 - $645.00
Q2 2014
Shares 2,696 Value ($000) $1,640 Avg Close $595.51 Range $583.51 - $608.63
Q1 2014
Shares 2,312 Value ($000) $1,387 Avg Close $583.55 Range $557.26 - $603.88
Q4 2013
Shares 1,816 Value ($000) $1,095 Avg Close $589.37 Range $566.30 - $606.94
Q3 2013
Shares 1,675 Value ($000) $951 Avg Close $580.72 Range $555.51 - $615.88
Q2 2013
Shares 612 Value ($000) $352 Avg Close $583.58 Range $561.79 - $615.00