Myomo
MYO
82 hedge funds and large institutions have $41.5M invested in Myomo in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 29 increasing their positions, 16 reducing their positions, and 22 closing their positions.
81% more repeat investments, than reductions
Existing positions increased: 29 | Existing positions reduced: 16
27% more first-time investments, than exits
New positions opened: 28 | Existing positions closed: 22
8% more funds holding
Funds holding: 76 → 82 (+6)
6.95% more ownership
Funds ownership: 46.39% → 53.34% (+6.9%)
46% less capital invested
Capital invested by funds: $76.7M → $41.5M (-$35.3M)
90% less call options, than puts
Call options by funds: $6K | Put options by funds: $60K
100% less funds holding in top 10
Funds holding in top 10: 2 → 0 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$5.53M |
| 2 |
RA
Rosalind Advisors
Toronto,
Ontario, Canada
|
+$3.23M |
| 3 |
ACM
AIGH Capital Management
Baltimore,
Maryland
|
+$2.35M |
| 4 |
Renaissance Technologies
New York
|
+$1.62M |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$1.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EIM
Essex Investment Management
Boston,
Massachusetts
|
-$2.13M |
| 2 |
Millennium Management
New York
|
-$1.39M |
| 3 |
MHP
Manatuck Hill Partners
Westport,
Connecticut
|
-$1.33M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.1M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$1.02M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
101
Envestnet Asset Management
Chicago,
Illinois
| – | -$63.8K | -13,265 | Closed |
|
102
Simplex Trading
Chicago,
Illinois
| – | -$46.7K | -12,886 | -97% |
|
103
Group One Trading
Chicago,
Illinois
| – | -$4.25K | -884 | Closed |
|
|
SS
104
SBI Securities
Tokyo,
Japan
| – | -$1.45K | -301 | Closed |
|
MYO Hedge Fund Activity: Q2 2025 in Review
82 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Myomo (MYO) for Q2 2025, worth a combined $41.5M — down 46% from $76.7M a quarter earlier.
Buyers outnumbered sellers: 28 funds opened new MYO positions and 22 closed out — a net gain of 6 holders — while 29 added to existing stakes and 16 trimmed.
The largest buyer was BlackRock, adding an estimated $5.53M. The largest seller was Essex Investment Management, cutting an estimated $2.13M.
- 82 institutional investors held Myomo (MYO) as of Q2 2025, up from 76 in Q1 2025.
- Funds reported $41.5M of Myomo stock for Q2 2025, down 46% quarter-over-quarter.
- 28 funds opened new Myomo positions in Q2 2025 and 22 closed out, a net change of +6 holders.
- The largest Myomo buyer in Q2 2025 was BlackRock, an estimated $5.53M added.
- The largest Myomo seller in Q2 2025 was Essex Investment Management, an estimated $2.13M sold.
Based on aggregated 13F filings for Q2 2025.