Towerstream Corporation TWER
0.01 USD 0.00 (+0.00%)
At closeNov 3, 2026, 4:00 PM EST
0.015 Day range 0.015
0.0101 52-week range 0.075
- YTD
- -86.53%
- 1 year
- -32.67%
Ownership
Held by insiders 0.00%
Held by institutions 0.00%
Float held by institutions 0.00%
Institutions 0
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Renaissance Technologies, LLC | 3.48% | 307,709 | 415.41K | Sep 29, 2016 |
| KCG Holdings, Inc. | 1.42% | 125,721 | 169.72K | Sep 29, 2016 |
| Vanguard Group, Inc. (The) | 0.74% | 65,403 | 88.29K | Sep 29, 2016 |
| Geode Capital Management, LLC | 0.28% | 25,095 | 33.88K | Sep 29, 2016 |
| Soros Fund Management LLC | 0.24% | 21,590 | 29.15K | Sep 29, 2016 |
| SFE Investment Counsel | 0.23% | 20,250 | 27.34K | Sep 29, 2016 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 0.61% | 53,741 | 9.13K | Jun 29, 2016 |
| Vanguard Extended Market Index Fund | 0.33% | 29,410 | 5.00K | Jun 29, 2016 |
| Fidelity Extended Market Index Fund | 0.25% | 21,733 | 48.03K | Aug 30, 2016 |
| Fidelity Total Market Index Fund | 0.03% | 2,376 | 5.25K | Aug 30, 2016 |
| Vanguard Institutional Index-Inst Total Stock Market Ind | 0.02% | 1,766 | 300 | Jun 29, 2016 |
| Claymore ETF Tr-Wilshire Micro Cap ETF | 0.01% | 650 | 1.44K | Aug 30, 2016 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BUSH WILLIAM JOHN | Director | Option Exercise | May 27, 2015 | 40,281 |
| GIFTAKIS ARTHUR G | Officer | Ownership Statement | Feb 15, 2016 | 1,000 |
| HARONIAN HOWARD L | Director | Purchase | Dec 20, 2015 | 1,074,196 |
| KOEHLER PAUL | Director | Purchase | Dec 21, 2015 | 15,673 |
| THOMPSON JEFFREY M | Officer | Sale | Nov 15, 2015 | 1,604,065 |
| URSO PHILIP | Director | Purchase | Dec 9, 2015 | 1,378,643 |