Company · Ownership research

COMPASS Pathways plc CMPS

CIK 0001816590 · CUSIP 20451W101

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 20451W101 (CMPS), not CUSIP 20451W901 (CMPS), CUSIP 20451W951 (CMPS), and does not merge CUSIPs.

This page lists the top 20 of 119 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	TCG Crossover Management, LLC CIK 1839948 · View history	$32.10M 3,858,000 shares	2.54%	0(0.0%)Unchanged	SEC filing ↗ May 15, 2024	▾
02	CITADEL ADVISORS LLC CIK 1423053 · View history	$32.08M 3,856,324 shares	0.03%	+2.29M(+146.4%)Added	SEC filing ↗ May 15, 2024	▾
03	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$26.84M 3,225,545 shares	0.02%	+3.12M(+2975.2%)Added	SEC filing ↗ May 15, 2024	▾
04	Paradigm Biocapital Advisors LP CIK 1855655 · View history	$19.89M 2,390,988 shares	0.70%	+125.00K(+5.5%)Added	SEC filing ↗ May 15, 2024	▾
05	ARK Investment Management LLC CIK 1697748 · View history	$17.98M 2,161,234 shares	0.12%	-457.64K(-17.5%)Reduced	SEC filing ↗ Apr 18, 2024	▾
06	Vivo Capital, LLC CIK 1674712 · View history	$13.38M 1,608,000 shares	1.05%	0(0.0%)Unchanged	SEC filing ↗ Apr 22, 2024	▾
07	Partner Fund Management, L.P. CIK 1442756 · View history	$9.07M 1,089,592 shares	0.45%	+750.83K(+221.6%)Added	SEC filing ↗ May 14, 2024	▾
08	Affinity Asset Advisors, LLC CIK 1773195 · View history	$8.55M 1,027,868 shares	1.39%	+477.87K(+86.9%)Added	SEC filing ↗ May 14, 2024	▾
09	Aisling Capital Management LP CIK 1766721 · View history	$8.02M 964,500 shares	2.72%	0(0.0%)Unchanged	SEC filing ↗ May 14, 2024	▾
10	RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · Amended · View history	$6.58M 791,359 shares	0.08%	-494.64K(-38.5%)Reduced	SEC filing ↗ May 15, 2024	▾
11	Rosalind Advisors, Inc. CIK 1622627 · View history	$6.11M 734,000 shares	5.71%	-64.50K(-8.1%)Reduced	SEC filing ↗ Apr 25, 2024	▾
12	Soleus Capital Management, L.P. CIK 1802630 · View history	$4.71M 565,550 shares	0.41%	-399.00K(-41.4%)Reduced	SEC filing ↗ May 15, 2024	▾
13	Laurion Capital Management LP CIK 1390202 · View history	$4.25M 510,907 shares	0.12%	0(0.0%)Unchanged	SEC filing ↗ May 15, 2024	▾
14	BARCLAYS PLC CIK 312069 · Amended · View history	$3.42M 410,476 shares	0.00%	-90.83K(-18.1%)Reduced	SEC filing ↗ Mar 24, 2026	▾
15	BlackRock Inc. CIK 1364742 · View history	$2.73M 327,813 shares	0.00%	+22.59K(+7.4%)Added	SEC filing ↗ May 10, 2024	▾
16	Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history	$2.72M 327,204 shares	0.00%	-37.76K(-10.3%)Reduced	SEC filing ↗ Apr 19, 2024	▾
17	Amova Asset Management Americas, Inc. CIK 1480751 · View history	$2.72M 327,204 shares	0.03%	-37.76K(-10.3%)Reduced	SEC filing ↗ May 2, 2024	▾
18	Founders Fund VII Management, LLC CIK 1846021 · View history	$2.32M 278,880 shares	11.95%	0(0.0%)Unchanged	SEC filing ↗ May 15, 2024	▾
19	FRANKLIN RESOURCES INC CIK 38777 · View history	$2.23M 268,114 shares	0.00%	+268.11KNew	SEC filing ↗ May 13, 2024	▾
20	Point72 Asset Management, L.P. CIK 1603466 · View history	$2.16M 260,100 shares	0.01%	+169.10K(+185.8%)Added	SEC filing ↗ May 15, 2024	▾

Showing 20 / 119 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

119

Cancelled or null records excluded

Disclosed shares

27,455,455

Not deduplicated across managers

Disclosed value

$228.06M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

COMPASS Pathways plc · Q1 2024

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.