Myomo
MYO · NYSE American
$1.26+$0.01 (+0.80%)TodayMarket closed ·
Prev close $1.25
Who owns MYO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 33.7% of MYO’s shares.
- Rosalind Advisors, Inc.9.4%
- Horton Capital Management LLC6.0%
- Vanguard Capital Management, LLC4.2%
- Gudonis (Paul R)3.9%
- Next 6 largest institutions10.2%
- All other shareholders66.3%
| Holder | Shares | % of shares |
|---|---|---|
| Rosalind Advisors, Inc. | 3.64M | 9.41% |
| Horton Capital Management LLC | 2.31M | 5.98% |
| Vanguard Capital Management, LLC | 1.64M | 4.24% |
| Gudonis (Paul R) | 1.51M | 3.92% |
| AQR Capital Management, LLC | 928.27K | 2.40% |
| Kirk (Thomas F) | 772.57K | 2.00% |
| Jefferies LLC | 704.27K | 1.82% |
| Jane Street Capital, L.L.C. | 596.35K | 1.54% |
| Henry (David A) | 508.36K | 1.32% |
| Clearstead Advisors LLC | 425.61K | 1.10% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.24M | 3.21% |
| Vanguard Extended Market Index Fund | 372.59K | 0.96% |
| Fidelity Extended Market Index Fund | 173.81K | 0.45% |
| iShares Russell 2000 Small-Cap Index Fund | 56.40K | 0.15% |
| OSRAM BlackRock Russell 2500 Index F | 50.70K | 0.13% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $317.78K (6 trades) and sold $231.12K (8 trades) of MYO on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Kovelman Harry | Award | 32.50K | — |
| HENRY DAVID A | Award | 51.25K | — |
| GUDONIS PAUL R | Award | 71.25K | — |
| McClure Mary-Katherine Hale | Award | 275.00K | — |
| HENRY DAVID A | Tax withholding | 3.13K | $4.29K |
| HENRY DAVID A | Award | 6.27K | — |
| GUDONIS PAUL R | Award | 8.36K | — |
| Kovelman Harry | Sale | 15.84K | $20.14K |
| Kovelman Harry | Sale | 15.49K | $19.68K |
| Morris Milton Mayo | Sale | 15.00K | $21.15K |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.07M
- Days to cover
- 2.62
- % of shares outstanding
- 2.76%
- Average daily volume
- 406.83K
- Change since last report
- −10.9%
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