Magnetar Financial’s Compass Pathways CMPS Stock Holding History

Magnetar Financial’s Portfolio CMPS Stock Details CMPS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-13,194	Closed	-$91K	–	1190
2025 Q4	$91K	Buy	+13,194	New	+$80.5K	﹤0.01%	854

Other funds holding CMPS

DTC

Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

TCM

Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return

BIT Capital Berlin, Germany $2.07B AUM 157.17% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

GMT Capital Atlanta, Georgia $2.19B AUM 72.3% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

DCM

DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return

Magnetar Financial's CMPS Position: Q1 2026 in Review

Magnetar Financial sold out of Compass Pathways (CMPS) in Q1 2026, closing a stake of 13,194 shares — an estimated $91K sold.

Magnetar Financial first reported a position in CMPS in Q4 2025 and held it in 1 quarter. The position peaked at $91K in Q4 2025. 194 funds tracked by Wall St. Rank hold CMPS as of Q1 2026.

Magnetar Financial reported no remaining Compass Pathways position as of Q1 2026 after selling out during the quarter.
Magnetar Financial sold 13,194 Compass Pathways shares in Q1 2026, an estimated $91K.
Magnetar Financial first reported a position in Compass Pathways in Q4 2025 and held it in 1 quarter.
Magnetar Financial's Compass Pathways position peaked at $91K in Q4 2025.
194 funds tracked by Wall St. Rank held Compass Pathways as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.