Jane Street’s AmTrust Financial Services, Inc. AFSI Stock Holding History

Jane Street’s Portfolio AFSI Stock Details AFSI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-24,400	Closed	-$300K	–	5988
2018 Q1	$300K	Buy	+24,400	New	+$306K	﹤0.01%	4021
2017 Q4	–	Sell	-15,200	Closed	-$205K	–	5501
2017 Q3	$205K	Sell	15,200 -71,700	-83%	-$1.01M	﹤0.01%	4116
2017 Q2	$1.32M	Buy	86,900 +66,700	+330%	+$985K	﹤0.01%	1917
2017 Q1	$373K	Buy	+20,200	New	+$492K	﹤0.01%	3199
2016 Q1	–	Sell	-7,600	Closed	-$234K	–	4906
2015 Q4	$234K	Buy	+7,600	New	+$243K	﹤0.01%	3398
2015 Q2	–	Sell	-10,600	Closed	-$302K	–	4269
2015 Q1	$302K	Buy	+10,600	New	+$287K	﹤0.01%	2511

Jane Street's AFSI Position: Q4 2018 in Review

Jane Street sold out of AmTrust Financial Services, Inc. (AFSI) in Q4 2018, closing a stake of 10,317 shares — an estimated $150K sold.

Jane Street first reported a position in AFSI in Q2 2014 and held it in 9 quarters. The position peaked at $2.46M in Q2 2015. 1 fund tracked by Wall St. Rank holds AFSI as of Q4 2018.

Jane Street reported no remaining AmTrust Financial Services, Inc. position as of Q4 2018 after selling out during the quarter.
Jane Street sold 10,317 AmTrust Financial Services, Inc. shares in Q4 2018, an estimated $150K.
Jane Street first reported a position in AmTrust Financial Services, Inc. in Q2 2014 and held it in 9 quarters.
Jane Street's AmTrust Financial Services, Inc. position peaked at $2.46M in Q2 2015.
1 fund tracked by Wall St. Rank held AmTrust Financial Services, Inc. as of Q4 2018.

Based on Jane Street's 13F filing for Q4 2018, filed 15 Feb 2019.