13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001816590 · CUSIP 20451W101

COMPASS Pathways plcCMPS

2 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
-32.9%
avg -32.9%
Median 60d
0.0%
avg 0.0%
Median 90d
+13.6%
avg +13.6%
Median 180d
+11.9%
avg +11.9%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
2
1 SCHEDULE · 1 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
2.60
as of 2026-07-15

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $5.83M
Point72 Asset Mgmt

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2025-03-05 SCHEDULE ATAI Life Sciences N.V. 7.50% 6,905,774 view →
2021-11-29 SC ATAI Life Sciences N.V. view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 12,843,566 2.60 +26.2%
2026-06-30 10,173,681 3.10 +21.7%
2026-06-15 8,358,046 2.20 +14.0%
2026-05-29 7,329,982 1.71 -4.8%
2026-05-15 7,698,097 2.05 -21.2%
2026-04-30 9,766,544 1.15 -11.3%
2026-04-15 11,013,442 7.38 +23.9%
2026-03-31 8,892,595 3.88 +39.5%
2026-03-13 6,376,695 2.47 +1.4%
2026-02-27 6,287,676 1.00 +15.1%
2026-02-13 5,464,532 4.31 -12.0%
2026-01-30 6,208,105 5.02 +23.3%

Alert me when any activist files on COMPASS Pathways plc

Free. We email you when criteria match. One-click unsubscribe in every email.

Track every activist who touches this name.

Custom alerts · full feed · daily intelligence · API. From $49/mo.

See pricing →