Institutional shares held 52.6 Million
349K calls
258K puts
Total value of holdings $449M
$2.98M calls
$2.21M puts
Market Cap $363M
42,522,400 Shares Out.
Institutional ownership 123.75%
# of Institutions 157


Latest Institutional Activity in CMPS

Top Purchases

Q2 2025
Mirae Asset Global Investments Co., Ltd. Shares Held: 3.51K ($30K)
Q2 2025
Farther Finance Advisors, LLC Shares Held: 1K ($8.54K)
Q2 2025
Global Wealth Strategies & Associates Shares Held: 12 ($102)
Q1 2025
Deep Track Capital, LP Shares Held: 8.86M ($75.7M)
Q1 2025
Rtw Investments, LP Shares Held: 5.54M ($47.3M)

Top Sells

Q2 2025
Gamma Investing LLC Shares Held: 5.74K ($49K)
Q2 2025
North Star Investment Management Corp. Shares Held: 517 ($4.42K)
Q2 2025
Parallel Advisors, LLC Shares Held: 85 ($726)
Q1 2025
Millennium Management LLC Shares Held: 2.77M ($23.7M)
Q1 2025
Citadel Advisors LLC Shares Held: 745K ($6.37M)

About CMPS

COMPASS Pathways plc operates as a mental health care company primarily in the United Kingdom and the United States. It develops COMP360, a psilocybin therapy that has completed Phase IIb clinical trials for the treatment of treatment-resistant depression; and is in Phase II clinical trials for the treatment of post-traumatic stress disorder. The company was formerly known as COMPASS Rx Limited and changed its name to COMPASS Pathways plc in August 2020. COMPASS Pathways plc was incorporated in 2020 and is headquartered in London, the United Kingdom.


Insider Transactions at CMPS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
117K Shares
From 2 Insiders
Grant, award, or other acquisition 117K shares
Sell / Disposition
5.79M Shares
From 6 Insiders
Payment of exercise price or tax liability 27.2K shares
Open market or private sale 5.77M shares

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