COMPASS Pathways Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:CMPS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
21 May 24	SellUS$123,279	George Goldsmith	Individual	15,603	US$7.91
21 May 24	SellUS$123,287	Ekaterina Malievskaia	Individual	15,604	US$7.91
26 Feb 24	SellUS$304,926	Ekaterina Malievskaia	Individual	29,627	US$10.45

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of CMPS?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	372,214	0.544%
VC/PE Firms	3,858,000	5.64%
Public Companies	6,905,774	10.1%
Hedge Funds	9,171,248	13.4%
Individual Insiders	10,542,393	15.4%
General Public	17,410,876	25.4%
Institutions	20,160,313	29.5%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 10.5%.

Top Shareholders

Top 25 shareholders own 67% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.6%	George Goldsmith	7,227,147	US$30.0m	-9.67%	no data
10.1%	Atai Life Sciences N.V.	6,905,774	US$28.7m	-26.8%	no data
7.91%	Citadel Advisors LLC	5,414,576	US$22.5m	47.6%	0.02%
5.64%	TCG Crossover Management, LLC	3,858,000	US$16.0m	0%	1.35%
5.49%	Millennium Management LLC	3,756,672	US$15.6m	11.1%	0.01%
4.59%	Ekaterina Malievskaia	3,137,573	US$13.0m	-19.8%	no data
2.93%	ARK Investment Management LLC	2,005,125	US$8.3m	-4.54%	0.06%
2.35%	Vivo Capital, LLC	1,608,000	US$6.7m	0%	0.51%
2.26%	GMT Capital Corp.	1,547,800	US$6.4m	0%	0.18%
1.7%	Paradigm Biocapital Advisors LP	1,160,000	US$4.8m	-50.3%	0.17%
1.69%	Logos Global Management, L.P.	1,159,030	US$4.8m	0%	0.55%
1.46%	Morgan Stanley, Investment Banking and Brokerage Investments	1,000,489	US$4.2m	1,110%	no data
1.41%	Aisling Capital Management LP	964,500	US$4.0m	0%	1.28%
1.34%	Sio Capital Management, LLC	914,639	US$3.8m	212%	1.64%
1.14%	Rosalind Advisors, Inc.	781,423	US$3.2m	6.46%	1.76%
0.83%	Polar Asset Management Partners Inc.	567,600	US$2.4m	83.3%	0.08%
0.79%	Nikko Asset Management Co., Ltd.	538,738	US$2.2m	86.8%	no data
0.75%	Woodline Partners LP	514,418	US$2.1m	0%	0.02%
0.66%	PFM Health Sciences, LP	451,267	US$1.9m	-58.6%	0.11%
0.64%	Laurion Capital Management LP	439,311	US$1.8m	-14%	0.11%
0.6%	Barclays PLC Private Banking & Investment Banking Investment	410,476	US$1.7m	-1.79%	no data
0.56%	Acuta Capital Partners, LLC	386,500	US$1.6m	0%	1.32%
0.56%	BlackRock, Inc.	385,409	US$1.6m	-3.13%	no data
0.54%	McQuade Center for Strategic Research and Development, LLC	372,214	US$1.5m	0%	no data
0.49%	Walleye Capital LLC	337,600	US$1.4m	4,310%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/01/03 01:22
End of Day Share Price	2025/01/03 00:00
Earnings	2024/09/30
Annual Earnings	2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

COMPASS Pathways plc is covered by 13 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Thomas Shrader	BTIG
Sumant Satchidanand Kulkarni	Canaccord Genuity
Charles Duncan	Cantor Fitzgerald & Co.