Jane Street’s Checkpoint Therapeutics CKPT Stock Holding History

Jane Street’s Portfolio CKPT Stock Details CKPT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-12,100	Closed	-$48.9K	–	9747
2025 Q1	$48.9K	Buy	+12,100	New	+$40.3K	﹤0.01%	9003

Jane Street's CKPT Position: Q2 2025 in Review

Jane Street sold out of Checkpoint Therapeutics (CKPT) in Q2 2025, closing a stake of 98,308 shares — an estimated $397K sold.

Jane Street first reported a position in CKPT in Q2 2019 and held it in 9 quarters. The position peaked at $397K in Q1 2025. 0 funds tracked by Wall St. Rank hold CKPT as of Q2 2025.

Jane Street reported no remaining Checkpoint Therapeutics position as of Q2 2025 after selling out during the quarter.
Jane Street sold 98,308 Checkpoint Therapeutics shares in Q2 2025, an estimated $397K.
Jane Street first reported a position in Checkpoint Therapeutics in Q2 2019 and held it in 9 quarters.
Jane Street's Checkpoint Therapeutics position peaked at $397K in Q1 2025.
0 funds tracked by Wall St. Rank held Checkpoint Therapeutics as of Q2 2025.

Based on Jane Street's 13F filing for Q2 2025, filed 14 Aug 2025.