GREENIDGE GENERATION HLDGS I (VIP)
Institutional ownership reported to the SEC as of Q2 2026, across 13 quarters.
25
Reporting holders
$2.4M
Reported value
0.0%
Held as options
-3
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Graham Capital Management, L.P. | $895.0K | 500,000 | 0.02% | 2q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $374.6K | 209,268 | 0.00% | 2q | +72.1%+$157.0K |
| GEODE CAPITAL MANAGEMENT, LLC | $225.8K | 126,147 | 0.00% | 13q | -29.2%-$93.3K |
| RENAISSANCE TECHNOLOGIES LLC | $179.5K | 100,300 | 0.00% | 4q | +13.6%+$21.5K |
| VANGUARD FIDUCIARY TRUST CO | $145.2K | 81,123 | 0.00% | 2q | +80.7%+$64.9K |
| STATE STREET CORP | $141.5K | 79,050 | 0.00% | 11q | HELD |
| JANE STREET GROUP, LLC | $86.4K | 48,274 | 0.00% | 3q | +85.6%+$39.9K |
| Centiva Capital, LP | $83.1K | 46,406 | 0.00% | 2q | +24.2%+$16.2K |
| UBS Group AG | $77.2K | 43,131 | 0.00% | 13q | -13.6%-$12.2K |
| NORTHERN TRUST CORP | $55.3K | 30,872 | 0.00% | 4q | +3.6%+$1.9K |
| CITADEL ADVISORS LLC | $37.3K | 20,864 | 0.00% | new | NEW |
| Sowell Financial Services LLC | $34.0K | 19,002 | 0.00% | new | NEW |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $30.4K | 17,000 | 0.00% | 11q | HELD |
| Federation des caisses Desjardins du Quebec | $23.6K | 13,201 | 0.00% | 6q | HELD |
| BlackRock, Inc. | $23.0K | 12,825 | 0.00% | 8q | HELD |
| EWA, LLC | $19.1K | 10,673 | 0.00% | 5q | HELD |
| MORGAN STANLEY | $5.4K | 3,040 | 0.00% | 13q | HELD |
| Tower Research Capital LLC (TRC) | $4.8K | 2,678 | 0.00% | 3q | -63.5%-$8.4K |
| SBI Securities Co., Ltd. | $3.9K | 2,180 | 0.00% | 7q | -16.8% |
| US BANCORP \DE\ | $1.8K | 1,012 | 0.00% | 11q | HELD |
| BARCLAYS PLC | $471 | 263 | 0.00% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $471 | 263 | 0.00% | 7q | HELD |
| GSA CAPITAL PARTNERS LLP | $332 | 185,730 | 0.02% | 7q | -25.4% |
| Ancora Advisors LLC | $79 | 44 | 0.00% | 13q | HELD |
| OSAIC HOLDINGS, INC. | $3 | 2 | 0.00% | 13q | HELD |
| JPMORGAN CHASE & CO | $2 | 1 | 0.00% | 13q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 25 | $2.4M | 1,367,619 | 3 | 6 | 4 | 0.0% |
| Q1 2026 | 28 | $1.4M | 1,274,862 | 4 | 6 | 4 | 0.0% |
| Q4 2025 | 25 | $1.2M | 789,209 | 4 | 7 | 3 | 0.0% |
| Q3 2025 | 25 | $973.0K | 534,885 | 4 | 6 | 5 | 0.0% |
| Q2 2025 | 29 | $604.2K | 468,399 | 9 | 6 | 3 | 0.0% |
| Q1 2025 | 22 | $272.7K | 371,480 | 4 | 5 | 1 | 0.0% |
| Q4 2024 | 22 | $1.0M | 673,158 | 4 | 3 | 4 | 0.0% |
| Q3 2024 | 20 | $687.3K | 379,718 | 1 | 4 | 5 | 0.0% |
| Q2 2024 | 21 | $963.7K | 358,261 | 2 | 6 | 4 | 0.0% |
| Q1 2024 | 22 | $3.3M | 944,506 | 2 | 9 | 5 | 0.0% |
| Q4 2023 | 26 | $3.3M | 495,221 | 8 | 9 | 2 | 0.0% |
| Q3 2023 | 22 | $1.1M | 260,953 | 4 | 6 | 1 | 0.0% |
| Q2 2023 | 28 | $829.3K | 186,948 | 28 | 0 | 0 | 36.4% |