STXS Stereotaxis Inc.
Stereotaxis Inc. (STXS) Institutional Ownership
What the institutions did with STXS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| DAFNA Capital Management LLC | 13.7M | 31.8% |
| BlackRock, Inc. | 4.4M | 10.2% |
| Lagoda Investment Management, L.P. | 4.1M | 9.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | 7.1% |
| Arbiter Partners Capital Management LLC | 2.9M | 6.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9M | 4.4% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 1.5M | 3.5% |
| Archon Capital Management LLC | 1.2M | 2.8% |
| Warberg Asset Management LLC | 1.1M | 2.6% |
| STATE STREET CORP | 916.8K | 2.1% |
| AlphaCentric Advisors LLC | 600.0K | 1.4% |
| VANGUARD FIDUCIARY TRUST CO | 589.1K | 1.4% |
| Bank Julius Baer & Co. Ltd, Zurich | 540.5K | 1.3% |
| NORTHERN TRUST CORP | 529.7K | 1.2% |
| Legato Capital Management LLC | 512.9K | 1.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 463.6K | 1.1% |
| Sequoia Financial Advisors, LLC | 381.4K | 0.9% |
| MORGAN STANLEY | 332.1K | 0.8% |
| UBS Group AG | 251.3K | 0.6% |
| Prescott Group Capital Management, L.L.C. | 237.5K | 0.6% |
| GOLDMAN SACHS GROUP INC | 235.0K | 0.5% |
| SEI INVESTMENTS CO | 234.6K | 0.5% |
| Bank of New York Mellon Corp | 211.6K | 0.5% |
| Independent Advisor Alliance | 208.5K | 0.5% |
| AQR CAPITAL MANAGEMENT LLC | 196.6K | 0.5% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 4.0M | 4.4M | +440.6K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 372.6K | 15.4K | -357.2K |
| SEI INVESTMENTS CO | Reduced | 518.9K | 234.6K | -284.3K |
| Lagoda Investment Management, L.P. | Reduced | 4.4M | 4.1M | -227.8K |
| CAPTRUST FINANCIAL ADVISORS | Sold Out | 221.0K | 0 | -221.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.7M | 1.9M | +219.8K |
| MORGAN STANLEY | Increased | 130.8K | 332.1K | +201.3K |
| CITADEL ADVISORS LLC | New | 0 | 183.1K | +183.1K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 65.3K | 196.6K | +131.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 368.6K | 463.6K | +95.0K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 68.6K | 0 | -68.6K |
| ESSEX INVESTMENT MANAGEMENT CO LLC | Reduced | 1.6M | 1.5M | -68.1K |
| BANK OF AMERICA CORP /DE/ | Increased | 49.7K | 117.3K | +67.6K |
| DEUTSCHE BANK AG\ | Increased | 1.0K | 67.5K | +66.5K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 529.9K | 589.1K | +59.2K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 221.5K | 173.8K | -47.7K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 3.0M | 3.0M | +46.8K |
| XTX Topco Ltd | Sold Out | 44.6K | 0 | -44.6K |
| ENVESTNET ASSET MANAGEMENT INC | Reduced | 135.8K | 91.6K | -44.2K |
| STATE STREET CORP | Reduced | 957.8K | 916.8K | -41.0K |
| WELLS FARGO & COMPANY/MN | Increased | 22.6K | 62.2K | +39.6K |
| GOLDMAN SACHS GROUP INC | Reduced | 269.0K | 235.0K | -34.1K |
| NORTHERN TRUST CORP | Increased | 496.9K | 529.7K | +32.8K |
| CITIGROUP INC | Increased | 3.3K | 32.0K | +28.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 172.7K | 144.2K | -28.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.