COMPASS Pathways ($CMPS) Insider Trading & Smart Money Activity

COMPASS Pathways plc · Medical Care Facilities · Latest filing May 15, 2026

COMPASS Pathways plc ($CMPS) has 6 13F position changes on file.

Insider buyers (12 mo): 0
Insider sellers (12 mo): 0
Net insider $ (12 mo): $0
Congress trades (12 mo): 0
13F moves on file: 6
Analyst ratings on file: 0

CMPS insider buying and selling by quarter

Quarter	Congress buys / sales	13F added / cut
Q1 2026	0 / 0	0 / 0
Q2 2026	0 / 0	6 / 0
Q3 2026	0 / 0	0 / 0
Q4 2026	0 / 0	0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All CMPS insider, congress, 13F and analyst activity

Date	Source	Who	Action	Shares	Value / amount	1W	1M	Story
May 15, 2026	13F	Rtw Investments	Added	+1.88M sh	$150.45M	+13.9%	+13.7%	Read
May 15, 2026	13F	Rtw Investments	Added	+1.88M sh	$122.59M	+13.9%	+13.7%	Read
May 15, 2026	13F	Caption Management	New	+1.61M sh	$22.78M	+13.9%	+13.7%	Read
May 15, 2026	13F	Caption Management	New	+1.61M sh	$18.56M	+13.9%	+13.7%	—
May 15, 2026	13F	Baker Bros. Advisors	New	+2.34M sh	$33.18M	+13.9%	+13.7%	Read
May 15, 2026	13F	Baker Bros. Advisors	New	+2.34M sh	$27.03M	+13.9%	+13.7%	—

1W / 1M / 6M = how CMPS moved from the trade or filing date.

Institutions moving CMPS (13F)

Frequently asked questions

Which institutions changed their CMPS positions?

Recent 13F filers moving the stock include Rtw Investments, Caption Management and Baker Bros. Advisors.

Other medical care facilities stocks

All stocks Insider cluster buys Top insider purchases Congress 13F institutions

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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