COMPASS Pathways Ownership | Who Owns COMPASS Pathways?

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COMPASS Pathways Ownership Summary

COMPASS Pathways is owned by 59.39% institutional investors, 12.12% insiders, and 28.49% retail investors. Rtw investments, lp is the largest institutional shareholder, holding 9.33% of CMPS shares. ARK Genomic Revolution ETF is the top mutual fund, with 2.25% of its assets in COMPASS Pathways shares.

CMPS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	COMPASS Pathways	59.39%	12.12%	28.49%
Sector	Healthcare Stocks	42.50%	10.81%	46.69%
Industry	Medical Care Facilities Stocks	45.06%	12.64%	42.30%
Idea	Psychedelic Stocks List	31.75%	11.99%	56.26%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Rtw investments, lp	8.71M	9.33%	$49.89M
Deep track capital, lp	7.86M	8.42%	$45.04M
Millennium management	3.41M	4.99%	$12.90M
Gmt capital	2.84M	3.05%	$16.30M
Tang capital management	2.20M	2.36%	$12.61M
Ubs group	2.14M	2.30%	$12.29M
Ark investment management	2.12M	2.27%	$12.15B
Nantahala capital management	1.73M	1.85%	$9.91M
Pfm health sciences, lp	1.66M	1.78%	$9.53M
Jefferies financial group	1.38M	1.48%	$7.89M

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
Propel bio management	510.00K	2.93%	$2.92M
Lion point capital, lp	58.00K	1.89%	$332.34K
Aisling capital management lp	1.20M	1.50%	$6.87M
Eagle health investments lp	935.45K	1.41%	$5.36M
Deep track capital, lp	7.86M	1.26%	$45.04M
Dafna capital management	811.05K	1.15%	$4.65M
Blue owl capital lp	604.91K	1.08%	$3.47M
Gmt capital	2.84M	0.74%	$16.30M

Top Buyers

Holder	Shares	% Assets	Change
Jefferies financial group	1.38M	0.04%	1.38M
Ameriprise financial	1.21M	0.00%	1.21M
Gmt capital	2.84M	0.74%	1.06M
Two sigma investments, lp	1.08M	0.01%	960.68K
Eagle health investments lp	935.45K	1.41%	935.45K

Top Sellers

Holder	Shares	% Assets	Change
Tcg crossover management	-	-	-3.86M
Vivo capital	-	-	-3.36M
Nantahala capital management	1.73M	0.34%	-2.45M
Laurion capital management lp	-	-	-1.76M
Woodline partners lp	-	-	-1.76M

New Positions

Holder	Shares	% Assets	Change	Value
Jefferies financial group	1.38M	0.04%	1.38M	$7.89M
Ameriprise financial	1.21M	0.00%	1.21M	$6.93B
Eagle health investments lp	935.45K	1.41%	935.45K	$5.36M
Centerbook partners lp	636.15K	0.18%	636.15K	$3.65M
Propel bio management	510.00K	2.93%	510.00K	$2.92M

Sold Out

Holder	Change
American capital advisory	-5.00
Ifp advisors	-10.00
Corecap advisors	-10.00
Nelson, van denburg & campbell wealth management group	-15.00
Jamison private wealth management	-20.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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	-
Dec 31, 2024	114	-17.99%	18,014,918	-45.03%	26	1.15%	52	-	21	-19.23%
Sep 30, 2024	137	4.58%	32,772,645	15.26%	47	2.77%	52	-	26	36.84%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
ARK Genomic Revolution ETF	2.16M	2.25%	-7.69K
ARK Genomic Revolution	1.61M	1.68%	-164.64K
HSBC GIF Glb Eq Sust Hlthcare AC USD	1.08M	1.12%	1.08M
International Biotechnology Ord	643.07K	0.67%	98.35K
Nikko Gbl All Biological Genome Eq MF	316.75K	0.46%	-67.45K
Columbia Small Cap Value Discv A	392.51K	0.41%	392.51K
Columbia Small Cap Value I A	392.51K	0.41%	392.51K
iShares Biotechnology ETF	316.85K	0.33%	-
TEQ- Disruptive Tech In I-III	249.99K	0.26%	115.35K
Putnam Sustainable Future A	162.90K	0.24%	-

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
2025 Q4	-	-
2025 Q3	-	-
2025 Q2	-	-
2025 Q1	-	-
2024 Q4	-	4

CMPS Ownership FAQ

Who Owns COMPASS Pathways?

COMPASS Pathways shareholders are primarily institutional investors at 59.39%, followed by 12.12% insiders and 28.49% retail investors. The average institutional ownership in COMPASS Pathways's industry, Medical Care Facilities Stocks, is 45.06%, which COMPASS Pathways exceeds.

Who owns the most shares of COMPASS Pathways?

COMPASS Pathways’s largest shareholders are Rtw investments, lp (8.71M shares, 9.33%), Deep track capital, lp (7.86M shares, 8.42%), and Millennium management (3.41M shares, 4.99%). Together, they hold 22.74% 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 ETF is the top mutual fund holder of COMPASS Pathways shares, with 2.25% of its total shares outstanding invested in 2.16M COMPASS Pathways shares.

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