STXS
Stereotaxis, Inc.
Electromedical & Electrotherapeutic ApparatusNYSENon-accelerated filer<br>Smaller reporting company
Total Trades
23
Buys
23
Sells
0
Largest Trade
$100K–$500K
Insiders
1
Institutional Funds
82
Inst. Value
$1M+
Activist Filings
4
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Isaac Paul J | Director | BUY | $50K–$100K | 30K | $2.22 | Nov 18, 2025 |
| Isaac Paul J | Director | BUY | $1K–$15K | 1K | $1.88 | Aug 21, 2024 |
| Isaac Paul J | Director | BUY | $15K–$50K | 8K | $1.90 | Aug 21, 2024 |
| Isaac Paul J | Director | BUY | $1K–$15K | 7K | $1.86 | Jun 17, 2024 |
| Isaac Paul J | Director | BUY | $1K–$15K | 1K | $1.96 | Jun 4, 2024 |
| Isaac Paul J | Director | BUY | $15K–$50K | 9K | $1.90 | May 30, 2024 |
| Isaac Paul J | Director | BUY | $1K–$15K | 6K | $1.53 | Nov 24, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 12K | $1.54 | Nov 21, 2023 |
| Isaac Paul J | Director | BUY | $50K–$100K | 35K | $1.47 | Nov 17, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 20K | $1.45 | Nov 15, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 23K | $1.64 | Sep 18, 2023 |
| Isaac Paul J | Director | BUY | $1K–$15K | 8K | $1.68 | Sep 14, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 10K | $1.71 | Sep 1, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 16K | $1.71 | Aug 30, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 9K | $1.74 | Aug 28, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 12K | $1.69 | Aug 23, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 11K | $1.54 | Aug 18, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 17K | $1.51 | Aug 16, 2023 |
| Isaac Paul J | Director | BUY | $15K–$50K | 14K | $1.82 | Jun 1, 2022 |
| Isaac Paul J | Director | BUY | $15K–$50K | 14K | $1.82 | May 25, 2022 |
| Isaac Paul J | Director | BUY | $50K–$100K | 43K | $1.80 | May 23, 2022 |
| Isaac Paul J | Director | BUY | $100K–$500K | 55K | $1.82 | May 19, 2022 |
| Isaac Paul J | Director | BUY | $100K–$500K | 157K | $1.83 | May 17, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 82 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VANGUARD GROUP INC | 3.1M | $1M+ | SH |
| Arbiter Partners Capital Management LLC | 2.9M | $1M+ | SH |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 1.6M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | $1M+ | SH |
| Archon Capital Management LLC | 1.2M | $1M+ | SH |
| Warberg Asset Management LLC | 1.1M | $1M+ | SH |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 901K | $1M+ | SH |
| STATE STREET CORP | 892K | $1M+ | SH |
| AlphaCentric Advisors LLC | 600K | $1M+ | SH |
| Legato Capital Management LLC | 505K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 448K | $1M+ | SH |
| SEI INVESTMENTS CO | 248K | $500K+ | SH |
| Independent Advisor Alliance | 198K | $100K–$500K | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 190K | $100K–$500K | SH |
| ENVESTNET ASSET MANAGEMENT INC | 166K | $100K–$500K | SH |
| BARCLAYS PLC | 150K | $100K–$500K | SH |
| Kovack Advisors, Inc. | 140K | $100K–$500K | SH |
| RHUMBLINE ADVISERS | 134K | $100K–$500K | SH |
| LPL Financial LLC | 87K | $100K–$500K | SH |
| Leonteq Securities AG | 75K | $100K–$500K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Lagoda Investment Management, L.P.
SC 13G · May 15, 2025
5.1%
4.4M shares
SC 13G/A · Feb 14, 2024
4.2%
3.4M shares
SC 13G/A · Feb 14, 2023
8.8%
7.1M shares
SC 13G/A · Feb 14, 2022
9.1%
7.3M shares