Ticker · CUSIP 20451W101

CMPS

ADR
COMPASS PATHWAYS PLC
···Share
Holders (tracked)
12
Combined shares
9,050,858
Combined value
$62.45M
Last close
$6.66
Quarter
2025Q4
Price · 1Y$6.66+3.53 (+112.78%)H $8.45 · L $2.35 · Avg Vol 2.2M
Position opened
$2.00$4.00$6.00$8.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
12102024Q12025Q4
Price is -3.5% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

13 events
  1. +34,720 shares · 2025Q4
    Position
  2. +311,488 shares · 2025Q4
    Position
  3. +844,816 shares · 2025Q4
    Position
  4. +775,084 shares · 2025Q4
    Position
  5. +568,965 shares · 2025Q4
    Position
  6. −1,328,214 shares · 2025Q4
    Position
  7. +16,646 shares · 2025Q4
    Position
  8. +34,894 shares · 2025Q4
    Position
  9. +974,090 shares · 2025Q3
    Position
  10. +960,685 shares · 2025Q3
    Position
  11. +678,792 shares · 2025Q3
    Position
  12. +738,400 shares · 2025Q3
    Position
  13. +471,897 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CMPS…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Renaissance Technologies2021Q2$5.36+24.3%$6.4M
Izzy Englander (Millennium Mgmt)2020Q3$5.77+15.4%$9.2M
Two Sigma Investments2021Q3$6.27+6.2%$11.0M
D.E. Shaw & Co.2025Q3$6.35+4.8%$9.7M
Ken Griffin (Citadel Advisors)2020Q3$6.35+4.8%$440K
Ken Griffin (Citadel Advisors)2020Q3$6.35+4.8%$440K
Ken Griffin (Citadel Advisors)2020Q3$6.35+4.8%$440K
Paul Tudor Jones (Tudor Investment)2025Q4$6.90-3.5%$120K
Paul Tudor Jones (Tudor Investment)2025Q4$6.90-3.5%$120K
Paul Tudor Jones (Tudor Investment)2025Q4$6.90-3.5%$120K
Steve Cohen (Point72)2021Q2$7.16-6.9%$5.6M
Cathie Wood (ARK Invest)2022Q3$8.35-20.2%$14.4M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
Added to4
Trimmed1
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
7
$19.8M
2022Q2
7
$12.1M
2022Q3
8
$17.4M
2022Q4
8
$18.4M
2023Q1
8
$31.0M
2023Q2
6
$24.2M
2023Q3
7
$36.6M
2023Q4
8
$42.6M
2024Q1
10
$84.3M
2024Q2
10
$63.4M
2024Q3
8
$73.8M
2024Q4
8
$26.1M
2025Q1
8
$16.8M
2025Q2
8
$12.0M
2025Q3
7
$44.3M
2025Q4
12
$62.5M

Who owns CMPS

12 super-investors · 2025Q4
Tracked stake
9.05M
shares
Combined value
$62M
% of shares outstanding
shares-out unknown
Quarter action mix
New7Added4Trim1
#ManagerSharesValue
1Cathie Wood
ARK Invest
2.16M$15M
2Two Sigma Investments1.64M$11M
3D.E. Shaw & Co.1.45M$10M
4Izzy Englander
Millennium Mgmt
1.39M$10M
5Renaissance Technologies967.8K$7M
6Steve Cohen
Point72
844.8K$6M
7Ken Griffin
Citadel Advisors
311.5K$2M
8Ken Griffin
Citadel Advisors
117.2K$809K
9Ken Griffin
Citadel Advisors
66.0K$455K
10Paul Tudor Jones
Tudor Investment
49.0K$338K
11Paul Tudor Jones
Tudor Investment
34.7K$240K
12Paul Tudor Jones
Tudor Investment
18.0K$124K

Recent moves

20 transactions
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