Who owns Stereotaxis, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of STXS from SEC Form 13F filings across 107 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.
As of the 2026-06-30 reporting period, 107 institutions disclosed 40.2M shares of Stereotaxis, Inc. worth $69.1M — about 40.2% of shares outstanding; the largest disclosed holder is DAFNA Capital Management LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
107
13F holders
$69.1M
value, 2026 filers
40.2%
of shares outstanding (40.2M sh)
13
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 STXS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | DAFNA Capital Management LLC | 13.7M | $23.5M | 4.5% | 13.7% | 0.0% |
| 2 | BlackRock, Inc. | 4.4M | $7.6M | 0.0% | 4.4% | +11.1% |
| 3 | Lagoda Investment Management, L.P. | 4.1M | $7.1M | 3.9% | 4.1% | -5.2% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | $5.2M | 0.0% | 3% | +1.6% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 1.9M | $3.3M | 0.0% | 1.9% | +13.1% |
| 6 | ESSEX INVESTMENT MANAGEMENT CO LLC | 1.5M | $2.6M | 0.3% | 1.5% | -4.3% |
| 7 | Archon Capital Management LLC | 1.2M | $2.1M | 0.9% | 1.2% | 0.0% |
| 8 | Warberg Asset Management LLC | 1.1M | $1.9M | 0.3% | 1.1% | +1.3% |
| 9 | STATE STREET CORP | 916,780 | $1.6M | 0.0% | 0.9% | -4.3% |
| 10 | AlphaCentric Advisors LLC | 600,000 | $1.0M | 0.9% | 0.6% | 0.0% |
| 11 | VANGUARD FIDUCIARY TRUST CO | 589,110 | $1.0M | 0.0% | 0.6% | +11.2% |
| 12 | Bank Julius Baer & Co. Ltd, Zurich | 540,530 | $929,710 | 0.0% | 0.5% | 0.0% |
| 13 | NORTHERN TRUST CORP | 529,695 | $911,076 | 0.0% | 0.5% | +6.6% |
| 14 | Legato Capital Management LLCNEW | 512,907 | $882,200 | 0.1% | 0.5% | new |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 463,580 | $797,358 | 0.0% | 0.5% | +25.8% |
| 16 | Sequoia Financial Advisors, LLC | 381,355 | $655,931 | 0.0% | 0.4% | +0.2% |
| 17 | MORGAN STANLEY | 332,107 | $571,226 | 0.0% | 0.3% | +153.9% |
| 18 | UBS Group AG | 251,333 | $432,293 | 0.0% | 0.3% | +5.9% |
| 19 | Prescott Group Capital Management, L.L.C. | 237,495 | $408,491 | 0.0% | 0.2% | 0.0% |
| 20 | GOLDMAN SACHS GROUP INC | 234,971 | $404,151 | 0.0% | 0.2% | -12.7% |
| 21 | SEI INVESTMENTS CO | 234,612 | $403,533 | 0.0% | 0.2% | -54.8% |
| 22 | Bank of New York Mellon Corp | 211,641 | $364,022 | 0.0% | 0.2% | +8.0% |
| 23 | Independent Advisor Alliance | 208,485 | $358,593 | 0.0% | 0.2% | +3.7% |
| 24 | AQR CAPITAL MANAGEMENT LLC | 196,622 | $338,190 | 0.0% | 0.2% | +201.2% |
| 25 | CITADEL ADVISORS LLCNEW | 183,087 | $314,910 | 0.0% | 0.2% | new |
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.