Robertson Stephens Wealth Management’s AtaiBeckley Inc ATAI Stock Holding History

Robertson Stephens Wealth 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	$149K	Hold	28,297	–	–	﹤0.01%	628
2026 Q1	$100K	Hold	28,297	–	–	﹤0.01%	598
2025 Q4	$116K	Buy	28,297 +11,608	+70%	+$54.8K	﹤0.01%	620
2025 Q3	$88.3K	Sell	16,689 -12	-0.1%	-$49	﹤0.01%	522
2025 Q2	$36.6K	Hold	16,701	–	–	﹤0.01%	545
2025 Q1	$22.7K	Sell	16,701 -20	-0.1%	-$34	﹤0.01%	542
2024 Q4	$22.2K	Hold	16,721	–	–	﹤0.01%	556
2024 Q3	$19.4K	Hold	16,721	–	–	﹤0.01%	619
2024 Q2	$22.2K	Hold	16,721	–	–	﹤0.01%	490
2024 Q1	$32.9K	Hold	16,721	–	–	﹤0.01%	488
2023 Q4	$23.6K	Hold	16,721	–	–	﹤0.01%	441
2023 Q3	$21.6K	Hold	16,721	–	–	﹤0.01%	439
2023 Q2	$28.8K	Hold	16,721	–	–	﹤0.01%	414
2023 Q1	$30.3K	Sell	16,721 -14,897	-47%	-$25.2K	﹤0.01%	434
2022 Q4	$84.1K	Buy	+31,618	New	+$96K	0.01%	400

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

Robertson Stephens Wealth Management's ATAI Position: Q2 2026 in Review

Robertson Stephens Wealth Management held its AtaiBeckley Inc (ATAI) position steady in Q2 2026 at 28,297 shares worth $149K. The position accounts for ﹤0.01% of the portfolio, ranked #628.

Robertson Stephens Wealth Management first reported a position in ATAI in Q4 2022 and has held it in 15 quarters since. 243 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

Robertson Stephens Wealth Management held 28,297 shares of AtaiBeckley Inc worth $149K as of Q2 2026.
Robertson Stephens Wealth Management left its AtaiBeckley Inc share count unchanged in Q2 2026.
AtaiBeckley Inc made up ﹤0.01% of Robertson Stephens Wealth Management's portfolio in Q2 2026, its #628 holding.
Robertson Stephens Wealth Management first reported a position in AtaiBeckley Inc in Q4 2022 and has held it in 15 quarters since.
243 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on Robertson Stephens Wealth Management's 13F filing for Q2 2026, filed 29 Jul 2026.