Security key
85916J409
Stereotaxis, Inc. - Common Stock, par value $0.001 per share (STXS)
CUSIP: 85916J409
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 42,934,719
- Total 13F value
- $79,005,450
- Share change
- -92,077
- Put/Call ratio
- 20%
- SEC-reported price per share
- $1.84
- Number of holders
- 114
- Value change
- -$302,965
- Number of buys
- 39
- Number of sells
- 56
- Shares outstanding
- 96,675,556
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
114
Top holders
10
STXS full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
Stereotaxis, Inc. SEC filings
Stereotaxis, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 85916J409
Recent filing periods:
Ownership snapshot
Top reported holders of STXS - Stereotaxis, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Lagoda Investment Managem...
Disclosed value leader
Nathan Fischel
Comparable rows
15/15
Latest evidence
02 Jan 2026
13F
13D/G
3/4/5
Lead comparable stake: 4.5%
13D/G row: Lagoda Investment Management, L.P.
Showing 1-6 of 15 holder rows.
Quick read
Lagoda Investment Management, L.P. leads the comparable SEC ownership view at 4.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Lagoda Investment Management, L.P.'s linked filing trail.
Comparable ownership
Top 5
Lagoda Investment Management, L.P.
4.5%
Nathan Fischel
15%
Paul J. Isaac
3%
Arun S. Menawat
1%
David Benfer
0.75%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Lagoda Investment Management, L.P. |
13F
13D/G
Company
|
4.5%
from 13D/G
|
$11,180,760
4,861,200 shares
|
— | 31 Dec 2025 |
| Nathan Fischel |
3/4/5
Director, 10%+ Owner
|
15%
|
$32,880,336
14,358,226 shares
|
— | 02 Jan 2026 |
| Paul J. Isaac |
3/4/5
Director, Other*
|
3%
|
$6,453,998
2,883,856 shares
|
+$66,600 | 14 Nov 2025 |
| Arun S. Menawat |
3/4/5
Director
|
1%
|
$2,272,726
992,457 shares
|
— | 02 Jan 2026 |
| David Benfer |
3/4/5
Director
|
0.75%
|
$1,669,012
728,827 shares
|
— | 02 Jan 2026 |
| Ross B. Levin |
3/4/5
Director
|
0.6%
|
$1,323,952
578,145 shares
|
— | 02 Jan 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
114
Shares
42,934,719
Rows available
114
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
105
Q1 2026 holders
114
Holder diff
9
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend