Northern Trust’s AtaiBeckley Inc ATAI Stock Holding History

Northern Trust’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 Q1	$1.9M	Buy	538,050 +413,990	+334%	+$1.56M	﹤0.01%	3002
2025 Q4	$507K	Buy	+124,060	New	+$585K	﹤0.01%	3649
2023 Q4	–	Sell	-100,401	Closed	-$130K	–	4476
2023 Q3	$130K	Sell	100,401 -46,942	-32%	-$80.4K	﹤0.01%	3946
2023 Q2	$253K	Buy	147,343 +12,938	+10%	+$23.8K	﹤0.01%	3733
2023 Q1	$243K	Sell	134,405 -17,669	-12%	-$29.9K	﹤0.01%	3768
2022 Q4	$405K	Buy	152,074 +33,797	+29%	+$103K	﹤0.01%	3572
2022 Q3	$391K	Buy	118,277 +3,497	+3%	+$14.4K	﹤0.01%	3597
2022 Q2	$417K	Buy	114,780 +48,766	+74%	+$199K	﹤0.01%	3601
2022 Q1	$336K	Sell	66,014 -1,688	-2%	-$9.38K	﹤0.01%	3894
2021 Q4	$516K	Buy	67,702 +13,671	+25%	+$166K	﹤0.01%	3805
2021 Q3	$800K	Buy	+54,031	New	+$878K	﹤0.01%	3620

Other funds holding ATAI

DTC

Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Candriam SCA Strassen, Luxembourg, Luxembourg $19.3B AUM 39.18% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Northern Trust's ATAI Position: Q1 2026 in Review

Northern Trust increased its AtaiBeckley Inc (ATAI) stake by 334% in Q1 2026, buying an estimated $1.56M and bringing the position to 538,050 shares worth $1.9M. The position accounts for ﹤0.01% of the portfolio, ranked #3002.

Northern Trust first reported a position in ATAI in Q3 2021 and has held it in 11 quarters since. 183 funds tracked by Wall St. Rank hold ATAI as of Q1 2026.

Northern Trust held 538,050 shares of AtaiBeckley Inc worth $1.9M as of Q1 2026.
Northern Trust bought 413,990 AtaiBeckley Inc shares in Q1 2026, an estimated $1.56M.
AtaiBeckley Inc made up ﹤0.01% of Northern Trust's portfolio in Q1 2026, its #3002 holding.
Northern Trust first reported a position in AtaiBeckley Inc in Q3 2021 and has held it in 11 quarters since.
183 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q1 2026.

Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.