MPWT
ATAI

MassMutual Private Wealth & Trust’s AtaiBeckley Inc ATAI Stock Holding History

MassMutual Private Wealth & 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
Q2 		$8.11K Buy
+1,539
New +$6.48K ﹤0.01% 1494

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

MassMutual Private Wealth & Trust's ATAI Position: Q2 2026 in Review

MassMutual Private Wealth & Trust opened a new position in AtaiBeckley Inc (ATAI) in Q2 2026: 1,539 shares worth $8.11K. The stake represents ﹤0.01% of the portfolio and ranks #1494 among its holdings.

242 funds tracked by Wall St. Rank hold ATAI as of Q2 2026.

  • MassMutual Private Wealth & Trust held 1,539 shares of AtaiBeckley Inc worth $8.11K as of Q2 2026.
  • AtaiBeckley Inc was a new MassMutual Private Wealth & Trust position in Q2 2026.
  • AtaiBeckley Inc made up ﹤0.01% of MassMutual Private Wealth & Trust's portfolio in Q2 2026, its #1494 holding.
  • 242 funds tracked by Wall St. Rank held AtaiBeckley Inc as of Q2 2026.

Based on MassMutual Private Wealth & Trust's 13F filing for Q2 2026, filed 2 Jul 2026.