Water Island Capital’s Chimerix, Inc. CMRX Stock Holding History

Water Island Capital’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
2025 Q2	–	Sell	-1,069,051	Closed	-$9.1M	–	106
2025 Q1	$9.1M	Buy	+1,069,051	New	+$5.9M	1.19%	27

Other funds holding CMRX

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

Water Island Capital's CMRX Position: Q2 2025 in Review

Water Island Capital sold out of Chimerix, Inc. (CMRX) in Q2 2025, closing a stake of 1,069,051 shares — an estimated $9.1M sold.

Water Island Capital first reported a position in CMRX in Q1 2025 and held it in 1 quarter. The position peaked at $9.1M in Q1 2025. 1 fund tracked by Wall St. Rank holds CMRX as of Q2 2025.

Water Island Capital reported no remaining Chimerix, Inc. position as of Q2 2025 after selling out during the quarter.
Water Island Capital sold 1,069,051 Chimerix, Inc. shares in Q2 2025, an estimated $9.1M.
Water Island Capital first reported a position in Chimerix, Inc. in Q1 2025 and held it in 1 quarter.
Water Island Capital's Chimerix, Inc. position peaked at $9.1M in Q1 2025.
1 fund tracked by Wall St. Rank held Chimerix, Inc. as of Q2 2025.

Based on Water Island Capital's 13F filing for Q2 2025, filed 14 Aug 2025.