Soluna
Runs modular data centers beside renewable-power plants for Bitcoin mining, AI, and high-performance computing.
$1.12
After-hours close0.00 (0.00%)
At close$1.12(−5.88%)
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Breakdown13F · Form 4
Institutions 6.53%10.30M sharesInsiders 20.58%32.47M sharesOther 72.89%114.98M shares
Shares outstanding 157.75M · Float 101.78M · 64.5% free float
Institutions13F, as of Mar 31, 2026
43 holders · 10.30M shares · 11 new positions · 26 increased · 9 reduced · 13 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Geode Capital Management, LLC | 2.69M | 1.70% | +795.9K | May 15, 2026 |
| UBS Group AG | 890.3K | 0.56% | −212.9K | May 5, 2026 |
| Renaissance Technologies LLC | 835.3K | 0.53% | +579.3K | May 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | 796.7K | 0.51% | +105.3K | May 15, 2026 |
| BlackRock, Inc. | 785.0K | 0.50% | +268.5K | May 13, 2026 |
| Vanguard Capital Management LLC | 626.9K | 0.40% | +626.9Knew | May 15, 2026 |
| Marshall Wace, LLP | 587.0K | 0.37% | +354.4K | May 15, 2026 |
| Diametric Capital, LP | 442.9K | 0.28% | +187.0K | May 15, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Generate Strategic Credit Master Fund I-B, L.P. | 9.99% | 3.35M | 13G | Sep 18, 2025 ↗ |
| YA II PN, Ltd. | 9.99% | 13G | Feb 6, 2025 ↗ | |
| Bugbee Robert L | 9.80% | 15.41M | 13G | Aug 5, 2026 ↗ |
| BlackRock, Inc. | 5.30% | 8.32M | 13G | Jul 30, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Michael Toporek | director | 9.91M | 6.28% | Dec 3, 2025 |
| John Belizaire | director, officer: Chief Executive Officer | 7.06M | 4.48% | Aug 27, 2026 |
| Ryan Carver | officer: Chief Development Officer | 3.20M | 2.03% | Aug 4, 2026 |
| Jessica L. Thomas | officer: Chief Accounting Officer | 1.52M | 0.96% | Jun 17, 2026 |
| Michael Picchi | officer: Chief Financial Officer | 1.41M | 0.89% | Aug 24, 2026 |
| William P. Phelan | director | 1.32M | 0.84% | Dec 17, 2025 |
| David C. Michaels | director, officer: Chief Financial Officer | 1.18M | 0.75% | Dec 15, 2025 |
| Thomas J. Marusak | director | 1.15M | 0.73% | Dec 3, 2025 |
| Matthew E. Lipman | director | 1.07M | 0.68% | Dec 3, 2025 |
| Mary Jennifer OReilly | officer: Chief People Officer | 977.3K | 0.62% | Dec 3, 2025 |
16 people have not refiled in the last 18 months (40.6K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | John Belizairedirector, officer: Chief Executive Officer | Purchase | 50,000 | $1.20 | 7,063,105 |
| Aug 27, 2026 | William P. Phelandirector | Sale | 8,099 | $12.08 | 71,272 |
| Aug 26, 2026 | William P. Phelandirector | Sale | 1,862 | $12.09 | 79,371 |
| Aug 25, 2026 | William P. Phelandirector | Sale | 5,000 | $12.00 | 81,233 |
| Aug 24, 2026 | William P. Phelandirector | Sale | 5,000 | $11.66 | 86,233 |
| Aug 21, 2026 | William P. Phelandirector | Sale | 8,843 | $12.29 | 91,233 |
| Aug 24, 2026 | Michael Picchiofficer: Chief Financial Officer | Purchase | 10,000 | $1.14 | 1,411,250 |
| Aug 20, 2026 | Michael Picchiofficer: Chief Financial Officer | Purchase | 20,000 | $1.15 | 1,401,250 |
| Aug 20, 2026 | William P. Phelandirector | Sale | 1,157 | $12.45 | 100,076 |
| Aug 19, 2026 | William P. Phelandirector | Sale | 5,000 | $12.61 | 101,233 |
CongressHouse and Senate disclosures
Not reported.