North Star Investment Management’s AtaiBeckley Inc ATAI Stock Holding History

North Star Investment Management’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	$202K	Buy	38,375 +10,100	+36%	+$42.5K	0.01%	517
2026 Q1	$100K	Buy	28,275 +12,600	+80%	+$47.4K	0.01%	603
2025 Q4	$64.1K	Hold	15,675	–	–	﹤0.01%	620
2025 Q3	$82.9K	Hold	15,675	–	–	0.01%	565
2025 Q2	$34.3K	Hold	15,675	–	–	﹤0.01%	708
2025 Q1	$21.3K	Hold	15,675	–	–	﹤0.01%	749
2024 Q4	$20.8K	Hold	15,675	–	–	﹤0.01%	754
2024 Q3	$18.2K	Buy	+15,675	New	+$20.9K	﹤0.01%	745
2023 Q4	–	Sell	-15,430	Closed	-$19.9K	–	1201
2023 Q3	$19.9K	Hold	15,430	–	–	﹤0.01%	728
2023 Q2	$26.5K	Buy	+15,430	New	+$28.4K	﹤0.01%	702
2023 Q1	–	Sell	-100	Closed	-$266	–	1303
2022 Q4	$266	Hold	100	–	–	﹤0.01%	1269
2022 Q3	$0	Sell	100 -1,700	-94%	-$6.98K	﹤0.01%	1132
2022 Q2	$7K	Buy	1,800 +800	+80%	+$3.27K	﹤0.01%	881
2022 Q1	$5K	Hold	1,000	–	–	﹤0.01%	968
2021 Q4	$8K	Buy	1,000 +900	+900%	+$10.9K	﹤0.01%	930
2021 Q3	$1K	Buy	+100	New	+$1.63K	﹤0.01%	1059

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

North Star Investment Management's ATAI Position: Q2 2026 in Review

North Star Investment Management increased its AtaiBeckley Inc (ATAI) stake by 36% in Q2 2026, buying an estimated $42.5K and bringing the position to 38,375 shares worth $202K. The position accounts for 0.01% of the portfolio, ranked #517.

North Star Investment Management first reported a position in ATAI in Q3 2021 and has held it in 16 quarters since. 242 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

North Star Investment Management held 38,375 shares of AtaiBeckley Inc worth $202K as of Q2 2026.
North Star Investment Management bought 10,100 AtaiBeckley Inc shares in Q2 2026, an estimated $42.5K.
AtaiBeckley Inc made up 0.01% of North Star Investment Management's portfolio in Q2 2026, its #517 holding.
North Star Investment Management first reported a position in AtaiBeckley Inc in Q3 2021 and has held it in 16 quarters since.
242 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on North Star Investment Management's 13F filing for Q2 2026, filed 28 Jul 2026.