Aridis Pharmaceuticals, Inc. ARDS
0.00 USD 0.00 (+0.00%)
At closeNov 2, 2026, 4:00 PM EST
0.00145 Day range 0.00145
0.0001 52-week range 0.05
- YTD
- -86.67%
- 1 year
- -89.19%
Ownership
Held by insiders 31.53%
Held by institutions 11.60%
Float held by institutions 16.95%
Institutions 23
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Sabby Management, LLC | 5.91% | 2,140,174 | 751.20K | Mar 30, 2023 |
| Commonwealth Equity Services, LLC | 1.78% | 646,000 | 226.75K | Mar 30, 2023 |
| Vanguard Group, Inc. (The) | 1.45% | 525,156 | 184.33K | Mar 30, 2023 |
| Roumell Asset Management LLC | 1.23% | 446,588 | 156.75K | Mar 30, 2023 |
| Geode Capital Management, LLC | 0.39% | 143,034 | 50.20K | Mar 30, 2023 |
| Vontobel Holding Limited | 0.14% | 50,000 | 17.55K | Mar 30, 2023 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Starboard Investment Tr-Roumell Opportunistic Value Fd | 1.48% | 446,588 | 156.75K | Feb 27, 2023 |
| Vanguard Total Stock Market Index Fund | 1.29% | 388,959 | 136.52K | Dec 30, 2022 |
| Vanguard Extended Market Index Fund | 0.43% | 129,177 | 45.34K | Dec 30, 2022 |
| Fidelity Extended Market Index Fund | 0.26% | 79,603 | 27.94K | Feb 27, 2023 |
| iShares Core S&P Total U.S. Stock Market ETF | 0.23% | 68,450 | 24.02K | Feb 27, 2023 |
| Fidelity Series Total Market Index Fund | 0.08% | 25,505 | 8.95K | Feb 27, 2023 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| HAMILTON JOHN F | Director | Conversion of Exercise of derivative security | Jun 4, 2023 | 5,000 |
| JAFRI HASAN | Officer | Conversion of Exercise of derivative security | Jun 4, 2023 | 15,100 |
| KURLAND FRED F | Chief Financial Officer | Conversion of Exercise of derivative security | Jun 4, 2023 | 4,000 |
| PATZER ERIC | Officer and Director | Conversion of Exercise of derivative security | Jun 4, 2023 | 714,132 |
| TRUONG VU | Chief Executive Officer | Conversion of Exercise of derivative security | Jun 4, 2023 | 752,353 |
| WINDHAM-BANNISTER SUSAN RICHARDS | Director | Conversion of Exercise of derivative security | Jun 4, 2023 | 5,000 |