CAM
ATAI

Chesapeake Asset Management’s AtaiBeckley Inc ATAI Stock Holding History

Chesapeake Asset 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 		$1.58K Buy
+300
New +$1.26K ﹤0.01% 346
2023
Q2 		– Sell
-45,400
Closed -$82.2K – 439
2023
Q1 		$82.2K Buy
+45,400
New +$76.9K 0.08% 124

Other funds holding ATAI

BlackRock
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
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
CS
Candriam SCA Strassen, Luxembourg, Luxembourg $22.2B AUM 58.34% 1-Year Est. Return

Chesapeake Asset Management's ATAI Position: Q2 2026 in Review

Chesapeake Asset Management opened a new position in AtaiBeckley Inc (ATAI) in Q2 2026: 300 shares worth $1.58K. The stake represents ﹤0.01% of the portfolio and ranks #346 among its holdings. This is a return to the name: Chesapeake Asset Management previously reported a position in ATAI as recently as Q1 2023.

Chesapeake Asset Management first reported a position in ATAI in Q1 2023 and has held it in 2 quarters since. The position peaked at $82.2K in Q1 2023. 242 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

  • Chesapeake Asset Management held 300 shares of AtaiBeckley Inc worth $1.58K as of Q2 2026.
  • AtaiBeckley Inc was a new Chesapeake Asset Management position in Q2 2026.
  • AtaiBeckley Inc made up ﹤0.01% of Chesapeake Asset Management's portfolio in Q2 2026, its #346 holding.
  • Chesapeake Asset Management first reported a position in AtaiBeckley Inc in Q1 2023 and has held it in 2 quarters since.
  • Chesapeake Asset Management's AtaiBeckley Inc position peaked at $82.2K in Q1 2023.
  • 242 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on Chesapeake Asset Management's 13F filing for Q2 2026, filed 4 Aug 2026.