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White Mountains Insurance Grou

Q3 2018 vs Q4 2018

Comparing institutional holders between quarters

Quarters

Q4 2018Q3 2018Q2 2018Q1 2018Q4 2017
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Frontier Investment Mgmt Co
DECREASED
Shares3,730 from 3,745
Change-15 (0%)
Value$3.2K (-$306)
Filed 2019-02-06
Status
Frontier Investment Mgmt Co
DECREASED3,7303,745-150%$3.5K$3.2K-$3062019-02-06
Showing 1 of 1 institutions