Jane Street’s AMAG Pharmaceuticals AMAG Stock Holding History

Jane Street’s Portfolio AMAG Stock Details AMAG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q2	–	Sell	-19,700	Closed	-$397K	–	5882
2018 Q1	$397K	Buy	+19,700	New	+$333K	﹤0.01%	3727

Jane Street's AMAG Position: Q4 2020 in Review

Jane Street sold out of AMAG Pharmaceuticals (AMAG) in Q4 2020, closing a stake of 15,608 shares — an estimated $147K sold.

Jane Street first reported a position in AMAG in Q2 2013 and held it in 15 quarters. The position peaked at $1.62M in Q3 2014. 1 fund tracked by Wall St. Rank holds AMAG as of Q4 2020.

Jane Street reported no remaining AMAG Pharmaceuticals position as of Q4 2020 after selling out during the quarter.
Jane Street sold 15,608 AMAG Pharmaceuticals shares in Q4 2020, an estimated $147K.
Jane Street first reported a position in AMAG Pharmaceuticals in Q2 2013 and held it in 15 quarters.
Jane Street's AMAG Pharmaceuticals position peaked at $1.62M in Q3 2014.
1 fund tracked by Wall St. Rank held AMAG Pharmaceuticals as of Q4 2020.

Based on Jane Street's 13F filing for Q4 2020, filed 17 Feb 2021.