A.R.T. Advisors’s White Mountains Insurance WTM Stock Holding History

A.R.T. Advisors’s Portfolio WTM Stock Details WTM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-636	Closed	-$709K	–	1007
2019 Q4	$709K	Sell	636 -100	-14%	-$109K	0.04%	689
2019 Q3	$795K	Buy	+736	New	+$785K	0.04%	654
2019 Q2	–	Sell	-236	Closed	-$218K	–	1662
2019 Q1	$218K	Buy	+236	New	+$214K	0.01%	1055
2018 Q2	–	Sell	-541	Closed	-$444K	–	1788
2018 Q1	$444K	Sell	541 -400	-43%	-$330K	0.02%	1003
2017 Q4	$801K	Buy	+941	New	+$823K	0.04%	711
2017 Q3	–	Sell	-941	Closed	-$817K	–	1713
2017 Q2	$817K	Sell	941 -609	-39%	-$528K	0.04%	603
2017 Q1	$1.36M	Buy	+1,550	New	+$1.39M	0.06%	445
2016 Q3	–	Sell	-432	Closed	-$363K	–	1187
2016 Q2	$363K	Buy	+432	New	+$352K	0.02%	901
2013 Q4	–	Sell	-599	Closed	-$340K	–	1548
2013 Q3	$340K	Sell	599 -1,537	-72%	-$893K	0.02%	918
2013 Q2	$1.23M	Buy	+2,136	New	+$1.25M	0.04%	553

Other funds holding WTM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

ACM

Atlanta Capital Management Atlanta, Georgia $22.5B AUM 9.67% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

FMI

Fiduciary Management Inc Milwaukee, Wisconsin $8.06B AUM 6.78% 1-Year Est. Return

RRAM

River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return

LCOV

London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return

A.R.T. Advisors's WTM Position: Q1 2020 in Review

A.R.T. Advisors sold out of White Mountains Insurance (WTM) in Q1 2020, closing a stake of 636 shares — an estimated $709K sold.

A.R.T. Advisors first reported a position in WTM in Q2 2013 and held it in 10 quarters. The position peaked at $1.36M in Q1 2017. 228 funds tracked by Wall St. Rank hold WTM as of Q1 2020.

A.R.T. Advisors reported no remaining White Mountains Insurance position as of Q1 2020 after selling out during the quarter.
A.R.T. Advisors sold 636 White Mountains Insurance shares in Q1 2020, an estimated $709K.
A.R.T. Advisors first reported a position in White Mountains Insurance in Q2 2013 and held it in 10 quarters.
A.R.T. Advisors's White Mountains Insurance position peaked at $1.36M in Q1 2017.
228 funds tracked by Wall St. Rank held White Mountains Insurance as of Q1 2020.

Based on A.R.T. Advisors's 13F filing for Q1 2020, filed 15 May 2020.