DAFNA Capital Management’s Compass Pathways CMPS Stock Holding History

DAFNA Capital Management’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	$13.4M	Buy	2,418,882 +1,607,836	+198%	+$10.8M	3.04%	9
2025 Q4	$5.6M	Hold	811,046	–	–	1.3%	19
2025 Q3	$4.65M	Hold	811,046	–	–	1.15%	20
2025 Q2	$2.27M	Buy	811,046 +100,000	+14%	+$376K	0.63%	36
2025 Q1	$2.03M	Buy	711,046 +467,836	+192%	+$1.8M	0.58%	37
2024 Q4	$919K	Hold	243,210	–	–	0.23%	60
2024 Q3	$1.53M	Hold	243,210	–	–	0.36%	53
2024 Q2	$1.47M	Hold	243,210	–	–	0.35%	50
2024 Q1	$2.02M	Buy	243,210 +50,210	+26%	+$506K	0.46%	44
2023 Q4	$1.69M	Hold	193,000	–	–	0.4%	48
2023 Q3	$1.43M	Buy	+193,000	New	+$1.71M	0.44%	44
2022 Q4	–	Sell	-47,390	Closed	-$508K	–	80
2022 Q3	$508K	Sell	47,390 -27,500	-37%	-$412K	0.14%	70
2022 Q2	$810K	Hold	74,890	–	–	0.22%	68
2022 Q1	$965K	Buy	+74,890	New	+$1.12M	0.25%	69

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

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

DAFNA Capital Management's CMPS Position: Q1 2026 in Review

DAFNA Capital Management increased its Compass Pathways (CMPS) stake by 198% in Q1 2026, buying an estimated $10.8M and bringing the position to 2,418,882 shares worth $13.4M. The position accounts for 3.04% of the portfolio, ranked #9.

DAFNA Capital Management first reported a position in CMPS in Q1 2022 and has held it in 14 quarters since. 194 funds tracked by Wall St. Rank hold CMPS as of Q1 2026.

DAFNA Capital Management held 2,418,882 shares of Compass Pathways worth $13.4M as of Q1 2026.
DAFNA Capital Management bought 1,607,836 Compass Pathways shares in Q1 2026, an estimated $10.8M.
Compass Pathways made up 3.04% of DAFNA Capital Management's portfolio in Q1 2026, its #9 holding.
DAFNA Capital Management first reported a position in Compass Pathways in Q1 2022 and has held it in 14 quarters since.
194 funds tracked by Wall St. Rank held Compass Pathways as of Q1 2026.

Based on DAFNA Capital Management's 13F filing for Q1 2026, filed 15 May 2026.