Atai Beckley Ownership | Who Owns Atai Beckley?

Overview Forecast RevenueFinancials Chart

Atai Beckley Ownership Summary

Atai Beckley is owned by 43.22% institutional investors, 2.36% insiders, and 54.42% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 11.29% of ATAI shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.50% 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	35.56%	12.08%	52.36%
Industry	Biotech Stocks	35.43%	12.01%	52.56%
Idea	Psychedelic Stocks List	14.03%	7.77%	78.20%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	25.57M	11.29%	$134.78M
State street	8.29M	3.66%	$43.67M
Ubs group	7.43M	3.28%	$26.29M
Geode capital management	6.93M	3.06%	$36.54M
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
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

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Ally bridge group (ny)	2.29M	7.37%	$12.10M
Jgp global gestao de recursos ltda.	500.00K	5.81%	$2.63M
Brown university	718.50K	2.50%	$2.54M
Eagle health investments lp	1.71M	1.49%	$9.01M
Halter ferguson financial	1.49M	1.27%	$7.83M
Axon capital lp	152.90K	1.09%	$805.80K
Warm springs advisors	263.00K	0.96%	$1.39M
Verdad advisers, lp	227.67K	0.91%	$805.95K
Newtyn management	1.78M	0.67%	$6.31M
Advisorshares investments	882.89K	0.56%	$4.65M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	25.57M	0.00%	18.74M
Ubs group	7.43M	0.00%	7.43M
State street	8.29M	0.00%	7.14M
Geode capital management	6.93M	0.00%	4.42M
Millennium management	4.36M	0.01%	4.36M

Top Sellers

Holder	Shares	% Assets	Change
Adage capital partners gp	-	-	-7.08M
Morgan stanley	-	-	-4.82M
Deep track capital, lp	-	-	-4.68M
Foresite capital management vi	-	-	-2.75M
Ark investment management	-	-	-2.02M

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
Ally bridge group (ny)	2.29M	7.37%	2.29M	$12.10M
T. rowe price investment management	1.94M	0.01%	1.94M	$10.26M

Sold Out

Holder	Change
Grey fox wealth advisors	-40.00
Nelson, van denburg & campbell wealth management group	-57.00
Org partners	-90.00
Global wealth strategies & associates	-126.00
Glen eagle advisors	-166.00

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	9.19M	2.50%	-115.70K
Vanguard Morn Total Stk Mkt Idx Investor	9.19M	2.48%	-115.70K
iShares Russell 2000 ETF	8.08M	2.18%	-143.52K
ARK Genomic Revolution	4.30M	1.17%	180.04K
Candriam Eqs L Biotech C USD Cap	3.09M	0.83%	965.34K
iShares Russell 2000 Growth ETF	2.55M	0.69%	-23.39K
Vanguard Institutional Extnd Mkt Idx Tr	2.26M	0.61%	82.44K
iShares Biotechnology ETF	2.15M	0.58%	-6.56K
Russell 2000 Equity Index Fund B	2.03M	0.55%	2.03M
Russell 2000 Index Non-Lendable Fund	2.03M	0.55%	2.03M

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 35.43%, which Atai Beckley exceeds.

Who owns the most shares of Atai Beckley?

Atai Beckley’s largest shareholders are Blackrock funding, inc. /de (25.57M shares, 11.29%), State street (8.29M shares, 3.66%), and Ubs group (7.43M shares, 3.28%). Together, they hold 18.23% 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 2.50% of its total shares outstanding invested in 9.19M Atai Beckley shares.

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