Jane Street’s Chimerix, Inc. CMRX Stock Holding History

Jane Street’s Portfolio CMRX Stock Details CMRX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-46,200	Closed	-$89K	–	10330
2022 Q3	$89K	Sell	46,200 -18,900	-29%	-$42.4K	﹤0.01%	8714
2022 Q2	$135K	Buy	65,100 +50,200	+337%	+$161K	﹤0.01%	8484
2022 Q1	$68K	Sell	14,900 -13,700	-48%	-$76.4K	﹤0.01%	9594
2021 Q4	$184K	Buy	28,600 +5,800	+25%	+$34.8K	﹤0.01%	8876
2021 Q3	$141K	Buy	+22,800	New	+$157K	﹤0.01%	9100
2017 Q3	–	Sell	-110,000	Closed	-$600K	–	5196
2017 Q2	$600K	Buy	+110,000	New	+$579K	﹤0.01%	2795
2016 Q1	–	Sell	-20,900	Closed	-$187K	–	4743
2015 Q4	$187K	Buy	+20,900	New	+$752K	﹤0.01%	3639

Other funds holding CMRX

Koshinski Asset Management Decatur, Illinois $1.88B AUM 29.07% 1-Year Est. Return

Jane Street's CMRX Position: Q2 2025 in Review

Jane Street sold out of Chimerix, Inc. (CMRX) in Q2 2025, closing a stake of 156,849 shares — an estimated $1.33M sold.

Jane Street first reported a position in CMRX in Q2 2013 and held it in 17 quarters. The position peaked at $1.33M in Q1 2025. 1 fund tracked by Wall St. Rank holds CMRX as of Q2 2025.

Jane Street reported no remaining Chimerix, Inc. position as of Q2 2025 after selling out during the quarter.
Jane Street sold 156,849 Chimerix, Inc. shares in Q2 2025, an estimated $1.33M.
Jane Street first reported a position in Chimerix, Inc. in Q2 2013 and held it in 17 quarters.
Jane Street's Chimerix, Inc. position peaked at $1.33M in Q1 2025.
1 fund tracked by Wall St. Rank held Chimerix, Inc. as of Q2 2025.

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