STEREOTAXIS INC (STXS) Institutional Ownership
STXS is currently held by 3 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.69M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.
The largest disclosed holder is Arbiter Partners Capital Management, which reported ownership valued at approximately $5.31M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Arbiter Partners Capital Management's STXS position is now estimated to be worth approximately $5.13M, representing an estimated loss of -3.26% since the filing period.
Major shareholders tracked on this page include Arbiter Partners Capital Management, Sequoia Financial Advisors, Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.
This page tracks asset manager ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward STEREOTAXIS INC (STXS).
Institutional Ownership Trend
| Portfolio quarter | Institutional holders | Total reported value | Total shares |
|---|---|---|---|
| Q1 2026 | 3 | $6,692,279 | 3,637,108 |
| Q4 2025 | 2 | $7,664,189 | 3,332,256 |
| Q3 2025 | 2 | $10,058,536 | 3,234,256 |
| Q2 2025 | 2 | $6,143,031 | 2,897,656 |
| Q1 2025 | 2 | $5,237,699 | 2,975,965 |
| Q4 2024 | 2 | $7,289,771 | 3,197,268 |
| Q3 2024 | 2 | $6,432,666 | 3,153,268 |
| Q2 2024 | 2 | $5,952,162 | 3,270,419 |
| Q1 2024 | 2 | $7,193,232 | 3,089,993 |
| Q4 2023 | 2 | $4,823,008 | 3,067,293 |
| Q3 2023 | 2 | $4,232,973 | 2,968,507 |
| Q2 2023 | 2 | $3,937,269 | 2,838,114 |
Related STXS Institutional Insights:
- STXS Institutional Ownership & Insiders Activity
- STXS Institutional Ownership & 13F Activity
- STXS Top Institutional Shareholders
- STXS Institutional Buying Activity
- STXS Institutional Selling Activity
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- STXS Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings