Marshall Wace
MYO icon

Marshall Wace’s Myomo MYO Stock Holding History

Marshall Wace’s Portfolio MYO Stock Details MYO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-304,400
Closed -$658K – 3220
2025
Q2 		$658K Buy
304,400
+62,743
+26% +$227K ﹤0.01% 2040
2025
Q1 		$1.16M Buy
241,657
+152,877
+172% +$871K ﹤0.01% 1716
2024
Q4 		$572K Buy
+88,780
New +$432K ﹤0.01% 1986
2024
Q2 		– Sell
-62,660
Closed -$205K – 2809
2024
Q1 		$205K Sell
62,660
-35,305
-36% -$128K ﹤0.01% 2225
2023
Q4 		$491K Buy
+97,965
New +$261K ﹤0.01% 1721
2021
Q2 		– Sell
-17,413
Closed -$223K – 2927
2021
Q1 		$223K Buy
+17,413
New +$211K ﹤0.01% 2225

Other funds holding MYO

RA
Rosalind Advisors Toronto, Ontario, Canada $269M AUM 103.38% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.9B AUM 169.69% 1-Year Est. Return
CA
Clearstead Advisors Cleveland, Ohio $10.6B AUM 24.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Marshall Wace's MYO Position: Q3 2025 in Review

Marshall Wace sold out of Myomo (MYO) in Q3 2025, closing a stake of 304,400 shares — an estimated $658K sold.

Marshall Wace first reported a position in MYO in Q1 2021 and held it in 6 quarters. The position peaked at $1.16M in Q1 2025. 66 funds tracked by Wall St. Rank hold MYO as of Q3 2025.

  • Marshall Wace reported no remaining Myomo position as of Q3 2025 after selling out during the quarter.
  • Marshall Wace sold 304,400 Myomo shares in Q3 2025, an estimated $658K.
  • Marshall Wace first reported a position in Myomo in Q1 2021 and held it in 6 quarters.
  • Marshall Wace's Myomo position peaked at $1.16M in Q1 2025.
  • 66 funds tracked by Wall St. Rank held Myomo as of Q3 2025.

Based on Marshall Wace's 13F filing for Q3 2025, filed 13 Nov 2025.