Jane Street
ONCE

Jane Street’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Jane Street’s Portfolio ONCE Stock Details ONCE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q1 		– Sell
-40,800
Closed -$2.1M – 5726
2017
Q4 		$2.1M Buy
+40,800
New +$2.93M 0.01% 1545

Jane Street's ONCE Position: Q4 2019 in Review

Jane Street sold out of Spark Therapeutics, Inc. Common Stock (ONCE) in Q4 2019, closing a stake of 13,666 shares — an estimated $1.32M sold.

Jane Street first reported a position in ONCE in Q1 2015 and held it in 7 quarters. The position peaked at $1.57M in Q1 2018. 0 funds tracked by Wall St. Rank hold ONCE as of Q4 2019.

  • Jane Street reported no remaining Spark Therapeutics, Inc. Common Stock position as of Q4 2019 after selling out during the quarter.
  • Jane Street sold 13,666 Spark Therapeutics, Inc. Common Stock shares in Q4 2019, an estimated $1.32M.
  • Jane Street first reported a position in Spark Therapeutics, Inc. Common Stock in Q1 2015 and held it in 7 quarters.
  • Jane Street's Spark Therapeutics, Inc. Common Stock position peaked at $1.57M in Q1 2018.
  • 0 funds tracked by Wall St. Rank held Spark Therapeutics, Inc. Common Stock as of Q4 2019.

Based on Jane Street's 13F filing for Q4 2019, filed 14 Feb 2020.