Morgan Stanley
MAZE

Morgan Stanley’s Maze Therapeutics MAZE Stock Holding History

Morgan Stanley’s Portfolio MAZE Stock Details MAZE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.11M Sell
204,831
-53,255
-21% -$2.35M ﹤0.01% 3982
2025
Q4 		$10.7M Buy
258,086
+45,324
+21% +$1.56M ﹤0.01% 3550
2025
Q3 		$5.52M Buy
212,762
+180,981
+569% +$3.06M ﹤0.01% 4076
2025
Q2 		$390K Buy
31,781
+7,888
+33% +$82.1K ﹤0.01% 5576
2025
Q1 		$263K Buy
+23,893
New +$288K ﹤0.01% 5621

Other funds holding MAZE

FLSM
Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return
TGI
TRV GP IV Boston, Massachusetts $267M AUM 965.83% 1-Year Est. Return
AVM
Arch Venture Management Chicago, Illinois $677M AUM 322.07% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $4.89B AUM 251.12% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
ACM
AH Capital Management Menlo Park, California $1.29B AUM 26.81% 1-Year Est. Return
VA
VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Morgan Stanley's MAZE Position: Q1 2026 in Review

Morgan Stanley reduced its Maze Therapeutics (MAZE) stake by 21% in Q1 2026, selling an estimated $2.35M and leaving 204,831 shares worth $6.11M. The position accounts for ﹤0.01% of the portfolio, ranked #3982.

Morgan Stanley first reported a position in MAZE in Q1 2025 and has held it in 5 quarters since. The position peaked at $10.7M in Q4 2025. 165 funds tracked by Wall St. Rank hold MAZE as of Q1 2026.

  • Morgan Stanley held 204,831 shares of Maze Therapeutics worth $6.11M as of Q1 2026.
  • Morgan Stanley sold 53,255 Maze Therapeutics shares in Q1 2026, an estimated $2.35M.
  • Maze Therapeutics made up ﹤0.01% of Morgan Stanley's portfolio in Q1 2026, its #3982 holding.
  • Morgan Stanley first reported a position in Maze Therapeutics in Q1 2025 and has held it in 5 quarters since.
  • Morgan Stanley's Maze Therapeutics position peaked at $10.7M in Q4 2025.
  • 165 funds tracked by Wall St. Rank held Maze Therapeutics as of Q1 2026.

Based on Morgan Stanley's 13F filing for Q1 2026, filed 15 May 2026.