Cliff Asness’s AtaiBeckley Inc ATAI Stock Holding History

Cliff Asness’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	$183K	Buy	34,673 +23,603	+213%	+$99.4K	﹤0.01%	3811
2026 Q1	$39.2K	Buy	+11,070	New	+$41.7K	﹤0.01%	3720

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

Cliff Asness's ATAI Position: Q2 2026 in Review

Cliff Asness increased its AtaiBeckley Inc (ATAI) stake by 213% in Q2 2026, buying an estimated $99.4K and bringing the position to 34,673 shares worth $183K. The position accounts for ﹤0.01% of the portfolio, ranked #3811.

Cliff Asness first reported a position in ATAI in Q1 2026 and has held it in 2 quarters since. 241 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

Cliff Asness held 34,673 shares of AtaiBeckley Inc worth $183K as of Q2 2026.
Cliff Asness bought 23,603 AtaiBeckley Inc shares in Q2 2026, an estimated $99.4K.
AtaiBeckley Inc made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3811 holding.
Cliff Asness first reported a position in AtaiBeckley Inc in Q1 2026 and has held it in 2 quarters since.
241 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.