Who owns Myomo, Inc.?
Institutional ownership of MYO from SEC Form 13F filings across 61 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
61
13F holders
$6.1M
value, 2026 filers
15.3%
of shares outstanding (5.9M sh)
21
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MYO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | $1.7M | 0.0% | 4.2% | -28.5% |
| 2 | JANE STREET GROUP, LLCNEW | 596,352 | $620,206 | 0.0% | 1.5% | new |
| 3 | Clearstead Advisors, LLC | 425,609 | $442,635 | 0.0% | 1.1% | 0.0% |
| 4 | UBS Group AG | 413,679 | $430,227 | 0.0% | 1.1% | +32.7% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 344,417 | $358,309 | 0.0% | 0.9% | -59.9% |
| 6 | LPL Financial LLC | 308,000 | $320,320 | 0.0% | 0.8% | +0.7% |
| 7 | MILLENNIUM MANAGEMENT LLCNEW | 271,294 | $282,146 | 0.0% | 0.7% | new |
| 8 | BlackRock, Inc. | 223,217 | $232,146 | 0.0% | 0.6% | -86.8% |
| 9 | VANGUARD FIDUCIARY TRUST CO | 207,677 | $215,984 | 0.0% | 0.5% | -12.5% |
| 10 | BNP PARIBAS FINANCIAL MARKETS | 139,194 | $144,762 | 0.0% | 0.4% | +1608.7% |
| 11 | IEQ CAPITAL, LLC | 127,749 | $132,859 | 0.0% | 0.3% | +277.5% |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 120,791 | $125,623 | 0.0% | 0.3% | +214.7% |
| 13 | CITADEL ADVISORS LLCNEW | 102,518 | $106,619 | 0.0% | 0.3% | new |
| 14 | GOLDMAN SACHS GROUP INC | 94,848 | $98,642 | 0.0% | 0.2% | -43.9% |
| 15 | Centiva Capital, LPNEW | 85,996 | $89,436 | 0.0% | 0.2% | new |
| 16 | HRT FINANCIAL LPNEW | 83,049 | $86 | 0.0% | 0.2% | new |
| 17 | NORTHERN TRUST CORP | 80,609 | $83,834 | 0.0% | 0.2% | -62.3% |
| 18 | Qube Research & Technologies LtdNEW | 67,764 | $70,475 | 0.0% | 0.2% | new |
| 19 | Stratos Wealth Partners, LTD. | 60,000 | $62,400 | 0.0% | 0.2% | 0.0% |
| 20 | Cerity Partners LLC | 45,298 | $47,110 | 0.0% | 0.1% | +181.3% |
| 21 | Mariner, LLC | 40,911 | $42,551 | 0.0% | 0.1% | +210.5% |
| 22 | Accel Wealth Management | 39,082 | $40,645 | 0.0% | 0.1% | +14.3% |
| 23 | Ground Swell Capital, LLCNEW | 34,874 | $36,269 | 0.0% | 0.1% | new |
| 24 | BANK OF AMERICA CORP /DE/ | 30,397 | $31,613 | 0.0% | 0.1% | +1.0% |
| 25 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 30,389 | $33,428 | 0.0% | 0.1% | +168.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.