Brown University’s AtaiBeckley Inc ATAI Stock Holding History

Brown University’s Portfolio ATAI Stock Details ATAI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.79M	Hold	718,500	–	–	3.39%	8
2026 Q1	$2.54M	Hold	718,500	–	–	2.5%	9
2025 Q4	$2.94M	Hold	718,500	–	–	2.06%	6
2025 Q3	$3.8M	Hold	718,500	–	–	2.25%	6
2025 Q2	$1.57M	Hold	718,500	–	–	1.11%	5
2025 Q1	$977K	Hold	718,500	–	–	0.45%	12
2024 Q4	$956K	Hold	718,500	–	–	0.41%	11
2024 Q3	$833K	Hold	718,500	–	–	0.34%	8
2024 Q2	$956K	Hold	718,500	–	–	0.36%	9
2024 Q1	$1.42M	Hold	718,500	–	–	0.56%	9
2023 Q4	$1.01M	Hold	718,500	–	–	0.37%	7
2023 Q3	$927K	Hold	718,500	–	–	0.37%	6
2023 Q2	$1.24M	Hold	718,500	–	–	0.46%	5
2023 Q1	$1.3M	Hold	718,500	–	–	0.5%	5
2022 Q4	$1.91M	Hold	718,500	–	–	0.8%	4
2022 Q3	$2.38M	Hold	718,500	–	–	0.96%	5
2022 Q2	$2.62M	Buy	718,500 +189,000	+36%	+$772K	0.78%	11
2022 Q1	$2.69M	Hold	529,500	–	–	0.66%	12
2021 Q4	$4.04M	Buy	529,500 +139,500	+36%	+$1.69M	0.99%	6
2021 Q3	$5.77M	Hold	390,000	–	–	0.78%	6
2021 Q2	$7.21M	Buy	+390,000	New	+$7.2M	1.2%	5

Other funds holding ATAI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

DTC

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Candriam SCA Strassen, Luxembourg, Luxembourg $22.2B AUM 58.34% 1-Year Est. Return

Brown University's ATAI Position: Q2 2026 in Review

Brown University held its AtaiBeckley Inc (ATAI) position steady in Q2 2026 at 718,500 shares worth $3.79M. The position accounts for 3.39% of the portfolio, ranked #8.

Brown University first reported a position in ATAI in Q2 2021 and has held it in 21 quarters since. The position peaked at $7.21M in Q2 2021. 242 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

Brown University held 718,500 shares of AtaiBeckley Inc worth $3.79M as of Q2 2026.
Brown University left its AtaiBeckley Inc share count unchanged in Q2 2026.
AtaiBeckley Inc made up 3.39% of Brown University's portfolio in Q2 2026, its #8 holding.
Brown University first reported a position in AtaiBeckley Inc in Q2 2021 and has held it in 21 quarters since.
Brown University's AtaiBeckley Inc position peaked at $7.21M in Q2 2021.
242 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on Brown University's 13F filing for Q2 2026, filed 5 Aug 2026.