COMPASS Pathways Ownership | Who Owns COMPASS Pathways?

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COMPASS Pathways Ownership Summary

COMPASS Pathways is owned by 9.18% institutional investors, 7.83% insiders, and 82.99% retail investors. Deep track capital, lp is the largest institutional shareholder, holding 13.01% of CMPS shares. ARK Genomic Revolution is the top mutual fund, with 3.26% of its assets in COMPASS Pathways shares.

CMPS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	COMPASS Pathways	9.18%	7.83%	82.99%
Sector	Healthcare Stocks	35.58%	11.87%	52.55%
Industry	Medical Care Facilities Stocks	38.65%	13.46%	47.90%
Idea	Psychedelic Stocks List	14.03%	7.77%	78.20%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Deep track capital, lp	12.16M	13.01%	$67.25M
Rtw investments, lp	10.63M	11.37%	$58.80M
Marshall wace, llp	4.04M	4.32%	$22.33M
Tang capital management	4.00M	4.28%	$22.13M
Bit capital gmbh	3.49M	3.73%	$19.31M
Ark investment management	3.30M	3.53%	$18.25M
Millennium management	3.14M	3.36%	$17.36M
Gmt capital	3.08M	3.29%	$17.02M
Two sigma investments, lp	2.58M	2.76%	$14.29M
Dafna capital management	2.42M	2.59%	$13.38M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Founders fund vii management	278.88K	93.02%	$1.60M
Ally bridge group (ny)	1.03M	3.58%	$5.88M
Dafna capital management	2.42M	3.04%	$13.38M
Lion point capital, lp	80.00K	2.64%	$442.40K
Propel bio management	742.05K	2.60%	$4.12M
Heights capital management	1.49M	2.30%	$8.25M
Eagle health investments lp	2.06M	1.99%	$11.39M
Aisling capital management lp	1.43M	1.66%	$7.92M
Sio capital management	1.51M	1.19%	$8.33M
Birchview capital, lp	375.00K	1.18%	$2.07M

Top Buyers

Holder	Shares	% Assets	Change
Deep track capital, lp	12.16M	1.10%	4.83M
Marshall wace, llp	4.04M	0.02%	4.04M
Tang capital management	4.00M	1.12%	4.00M
Bit capital gmbh	3.49M	0.93%	3.20M
Baker bros. advisors lp	2.34M	0.07%	2.34M

Top Sellers

Holder	Shares	% Assets	Change
Tcg crossover management	-	-	-3.86M
Toronto dominion bank	277.75K	0.00%	-2.25M
Laurion capital management lp	-	-	-1.76M
Altium capital management lp	-	-	-1.42M
D. e. shaw	236.38K	0.00%	-1.22M

New Positions

Holder	Shares	% Assets	Change	Value
Marshall wace, llp	4.04M	0.02%	4.04M	$22.33M
Baker bros. advisors lp	2.34M	0.07%	2.34M	$12.97M
Caption management	1.61M	0.05%	1.61M	$8.90M
Sio capital management	1.51M	1.19%	1.51M	$8.33M
Heights capital management	1.49M	2.30%	1.49M	$8.25M

Sold Out

Holder	Change
American capital advisory	-5.00
Corecap advisors	-10.00
Strategic advocates	-10.00
Tradewinds capital management	-14.00
Nelson, van denburg & campbell wealth management group	-15.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	73	-59.89%	8,580,804	-84.39%	9	0.28%	33	-54.17%	9	-79.07%
Dec 31, 2025	116	-33.33%	26,166,617	-52.83%	27	0.78%	40	-55.56%	31	24.00%
Sep 30, 2025	166	12.93%	55,434,535	8.93%	59	2.00%	87	42.62%	25	-30.56%
Jun 30, 2025	150	7.14%	51,720,681	3.71%	55	1.77%	61	-1.61%	38	40.74%
Mar 31, 2025	142	5.19%	51,907,706	67.77%	58	2.84%	64	8.47%	26	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
ARK Genomic Revolution	3.13M	3.26%	1.07M
ARK Genomic Revolution ETF	3.32M	2.46%	140.31K
HSBC GIF Glb Eq Sust Hlthcare AC USD	1.63M	1.21%	53.73K
TEQ - Disruptive Technologies - I-II	927.26K	0.69%	104.82K
PGIM Jennison Health Sciences Z	610.51K	0.64%	610.51K
BIT Global Technology Leaders R-I	741.74K	0.55%	741.74K
iShares Biotechnology ETF	721.98K	0.54%	122.55K
Nikko Gbl All Biological Genome Eq MF	316.75K	0.46%	-67.45K
Columbia Small Cap Value Discovery Fund	420.91K	0.44%	18.90K
Columbia Small Cap Value I A	392.51K	0.41%	392.51K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Oct 24, 2024	Malievskaia Ekaterina	-	Sell	-
Oct 24, 2024	Malievskaia Ekaterina	-	Sell	-
Oct 24, 2024	Goldsmith George Jay	-	Sell	-
Oct 24, 2024	Goldsmith George Jay	-	Sell	-
Sep 26, 2024	ATAI Life Sciences N.V.	-	Sell	$16.09M

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	-
2026 Q1	-	-
2025 Q4	-	-
2025 Q3	-	-
2025 Q2	-	-

CMPS Ownership FAQ

Who Owns COMPASS Pathways?

COMPASS Pathways shareholders are primarily institutional investors at 9.18%, followed by 7.83% insiders and 82.99% retail investors. The average institutional ownership in COMPASS Pathways's industry, Medical Care Facilities Stocks, is 38.65%, which COMPASS Pathways falls below.

Who owns the most shares of COMPASS Pathways?

COMPASS Pathways’s largest shareholders are Deep track capital, lp (12.16M shares, 13.01%), Rtw investments, lp (10.63M shares, 11.37%), and Marshall wace, llp (4.04M shares, 4.32%). Together, they hold 28.70% of COMPASS Pathways’s total shares outstanding.

Does Blackrock own COMPASS Pathways?

BlackRock is not among the top 10 institutional shareholders of COMPASS Pathways.

Who is COMPASS Pathways’s biggest shareholder by percentage of total assets invested?

Founders fund vii management is COMPASS Pathways’s biggest shareholder by percentage of total assets invested, with 93.02% of its assets in 278.88K COMPASS Pathways shares, valued at 1.6M$.

Who is the top mutual fund holder of COMPASS Pathways shares?

ARK Genomic Revolution is the top mutual fund holder of COMPASS Pathways shares, with 3.26% of its total shares outstanding invested in 3.13M COMPASS Pathways shares.

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