Greenidge Generation (GREE)
Runs bitcoin mining datacenters with owned power infrastructure.
$2.84
vs last close0.00 (0.00%)
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13F · 13D/G · Form 4
| Institutions | ≥ 8.43% | 1.55M shares | |
|---|---|---|---|
| 26 holders · as of Jun 30, 2026 | |||
| Insiders | 26.30% | 4.85M shares | |
| 11 holders · as of Sep 21, 2026 | |||
| Strategic holders | 22.71% | 4.19M shares | |
| 1 holder · as of Jul 8, 2026 | |||
| Other | ≤ 42.56% | 7.84M shares | |
| remainder | |||
18.43M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Institutional filings for VIP (85% of the company) are not on file here, so the institutional figure is a floor.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
26 holders · 1.55M shares · 3 new positions · 9 increased · 6 reduced · 6 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| Graham Capital Management, L.P. | 500.0K | 2.71% | 0 | Aug 14, 2026 |
| Vanguard Capital Management LLC | 209.3K | 1.14% | +87.7K | Aug 13, 2026 |
| Gsa Capital Partners LLP | 185.7K | 1.01% | −63.2K | Aug 6, 2026 |
| Geode Capital Management, LLC | 126.1K | 0.68% | −52.1K | Aug 12, 2026 |
| Renaissance Technologies LLC | 100.3K | 0.54% | +12.0K | Aug 13, 2026 |
| Vanguard Fiduciary Trust Co | 81.1K | 0.44% | +36.2K | Aug 13, 2026 |
| State Street Corp | 79.1K | 0.43% | 0 | Aug 7, 2026 |
| Jane Street Group, LLC | 48.3K | 0.26% | +22.3K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Atlas Capital GP LPincl. Timothy J. Fazio, Atlas Capital Resources (A9) LP +5 more | 20.00% | 7.11M | 13D | Sep 14, 2026 |
| Conversant Capital LLCincl. Conversant PIF VIP Holdco LLC, Michael J. Simanovsky | 9.80% | 3.48M | 13D | Sep 11, 2026 |
| Rogers George Ted III | 8.50% | 3.02M | 13D | Sep 17, 2026 |
| Mig Ref Ii Infr, LLCincl. Eric W. Rosenthal | 8.23% | 2.92M | 13D | Sep 16, 2026 |
| BRC Group Holdings, Inc. | 7.10% | 2.34M | 13G | Sep 11, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 10, 2026 | Dale Irwinofficer: President | Purchase | 58,479 | $1.71 | 260,955 |
| Sep 10, 2026 | Christian Mulvihillofficer: Chief Financial Officer | Purchase | 58,479 | $1.71 | 234,475 |
| Sep 10, 2026 | Jordan Kovlerdirector, officer: Chief Executive Officer | Purchase | 58,479 | $1.71 | 383,885 |
| Sep 10, 2026 | George Ted III Rogersdirector | Purchase | 2,923,976 | $1.71 | 3,039,467 |
| Jul 24, 2026 | Christian Mulvihillofficer: Chief Financial Officer | Sale | 14,738 | $2.45 | 175,996 |
| Jul 24, 2026 | Jordan Kovlerdirector, officer: Chief Executive Officer | Sale | 35,721 | $2.45 | 325,406 |
| Jul 24, 2026 | Dale Irwinofficer: President | Sale | 21,154 | $2.45 | 202,476 |
| Feb 2, 2026 | Dale Irwinofficer: President | Sale · 2 lots | 1,985 | $1.28 | 103,285 |
| Feb 2, 2026 | Christian Mulvihillofficer: Chief Financial Officer | Sale · 2 lots | 1,958 | $1.28 | 95,451 |
| Oct 13, 2025 | Christian Mulvihillofficer: Chief Financial Officer | Sale | 609 | $2.07 | 97,409 |
House and Senate disclosures
Not reported.