Atai Beckley Ownership | Who Owns Atai Beckley?

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Atai Beckley Ownership Summary

Atai Beckley is owned by 43.22% institutional investors, 2.36% insiders, and 54.42% retail investors. Ubs group is the largest institutional shareholder, holding 3.28% of ATAI shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.54% of its assets in Atai Beckley shares.

ATAI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Atai Beckley	43.22%	2.36%	54.42%
Sector	Healthcare Stocks	35.52%	11.86%	52.62%
Industry	Biotech Stocks	35.67%	11.81%	52.52%
Idea	Psychedelic Stocks List	14.03%	7.77%	78.20%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Ubs group	7.43M	3.28%	$26.29M
Millennium management	4.36M	1.93%	$15.45M
Candriam s.c.a.	3.09M	1.36%	$10.93M
Ally bridge group (ny)	2.29M	1.16%	$12.10M
Geode capital management	2.51M	1.11%	$8.89M
Marshall wace, llp	2.36M	1.04%	$8.37M
T. rowe price investment management	1.94M	0.99%	$10.26M
Blackrock	1.31M	0.82%	$1.74M
Newtyn management	1.78M	0.79%	$6.31M
Vanguard fiduciary trust	1.26M	0.55%	$4.45M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Ally bridge group (ny)	2.29M	7.37%	$12.10M
Brown university	718.50K	2.50%	$2.54M
Axon capital lp	305.80K	1.56%	$1.08M
Verdad advisers, lp	227.67K	0.91%	$805.95K
Newtyn management	1.78M	0.67%	$6.31M
Adar1 capital management	913.24K	0.45%	$4.83M
Quantessence capital	25.31K	0.44%	$89.60K
Warm springs advisors	136.40K	0.41%	$482.86K
Stableford capital ii	286.28K	0.38%	$1.01M
Fore capital	60.00K	0.13%	$212.40K

Top Buyers

Holder	Shares	% Assets	Change
Ubs group	7.43M	0.00%	7.43M
Millennium management	4.36M	0.01%	4.36M
Candriam s.c.a.	3.09M	0.06%	3.09M
Geode capital management	2.51M	0.00%	2.51M
Ally bridge group (ny)	2.29M	7.37%	2.29M

Top Sellers

Holder	Shares	% Assets	Change
Adage capital partners gp	-	-	-7.08M
Morgan stanley	-	-	-4.82M
Deep track capital, lp	-	-	-4.68M
Blackrock funding, inc. /de	-	-	-2.81M
Foresite capital management vi	-	-	-2.75M

New Positions

Holder	Shares	% Assets	Change	Value
Ubs group	7.43M	0.00%	7.43M	$26.29M
Millennium management	4.36M	0.01%	4.36M	$15.45M
Candriam s.c.a.	3.09M	0.06%	3.09M	$10.93M
Geode capital management	2.51M	0.00%	2.51M	$8.89M
Ally bridge group (ny)	2.29M	7.37%	2.29M	$12.10M

Sold Out

Holder	Change
Russell investments group	-23.00
Grey fox wealth advisors	-40.00
Allworth financial lp	-50.00
Nelson, van denburg & campbell wealth management group	-57.00
Org partners	-90.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	186	48.80%	97,897,948	101.67%	43	9.41%	115	64.29%	28	27.27%
Dec 31, 2025	38	-72.46%	4,651,628	-89.35%	2	0.43%	19	-77.38%	6	-57.14%
Sep 30, 2025	46	-50.00%	4,177,343	-82.19%	2	1.20%	29	-25.64%	2	-90.91%
Jun 30, 2025	97	14.12%	29,160,750	33.18%	16	10.72%	41	46.43%	23	9.52%
Mar 31, 2025	85	-6.59%	21,905,949	50.78%	12	15.19%	28	-33.33%	21	61.54%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	9.31M	2.54%	-
ARK Genomic Revolution ETF	4.38M	1.19%	185.47K
ARK Genomic Revolution	4.12M	1.13%	948.21K
Candriam Eqs L Biotech C USD Cap	1.72M	0.87%	190.54K
iShares Biotechnology ETF	2.15M	0.59%	32.36K
Vanguard Institutional Extnd Mkt Idx Tr	2.16M	0.59%	11.30K
Columbia Acorn Inst	909.73K	0.46%	-
HBM Healthcare Investments AG Ord	1.50M	0.41%	-
Kieger Impact Healthcare A USD Acc	644.10K	0.38%	205.80K
Horizons Psychedelic Stock ETF	520.20K	0.31%	-82.78K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 14, 2025	Apeiron Investment Group Ltd.	-	Buy	$19.00M
Mar 21, 2025	Kirpekar Sahil	Chief Business Officer	Sell	$65.56K
Mar 21, 2025	Craig Kevin James	Chief Medical Officer	Sell	$15.61K
Mar 21, 2025	Rao Srinivas	See Remarks	Sell	$101.81K
Mar 21, 2025	Johnson Anne Nagengast	Chief Financial Officer	Sell	$45.29K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	1	-
2025 Q2	-	-
2025 Q1	2	5
2024 Q4	-	-

ATAI Ownership FAQ

Who Owns Atai Beckley?

Atai Beckley shareholders are primarily institutional investors at 43.22%, followed by 2.36% insiders and 54.42% retail investors. The average institutional ownership in Atai Beckley's industry, Biotech Stocks , is 35.67%, which Atai Beckley exceeds.

Who owns the most shares of Atai Beckley?

Atai Beckley’s largest shareholders are Ubs group (7.43M shares, 3.28%), Millennium management (4.36M shares, 1.93%), and Candriam s.c.a. (3.09M shares, 1.36%). Together, they hold 6.57% of Atai Beckley’s total shares outstanding.

Does Blackrock own Atai Beckley?

Yes, BlackRock owns 0.82% of Atai Beckley, totaling 1.31M shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 1.74M$. In the last quarter, BlackRock decreased its holdings by -94.533K shares, a -6.75% change.

Who is Atai Beckley’s biggest shareholder by percentage of total assets invested?

Ally bridge group (ny) is Atai Beckley’s biggest shareholder by percentage of total assets invested, with 7.37% of its assets in 2.29M Atai Beckley shares, valued at 12.1M$.

Who is the top mutual fund holder of Atai Beckley shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Atai Beckley shares, with 2.54% of its total shares outstanding invested in 9.31M Atai Beckley shares.

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