Institutional Ownership
Greenidge Generation Hldgs I
CUSIP 39531G308CLASS A COMGREEQ1 2026
Institutional Holders
27
13F filers
Shares Held
1.36M
Aggregate institutional
Institutional Value
$1.22M
Q1 2026
Net New Holders
+1
4 new · 3 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions4
Increased6
Decreased6
Sold out3
Institutional Holders
27 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Graham Capital Management, L.P. | 500.0K | $550.0K | +500.0K | New |
| 2 | Geode Capital Management, LLC | 178.2K | $196.1K | +52.6K | Added |
| 3 | Renaissance Technologies LLC | 88.3K | $97.1K | +11.0K | Added |
| 4 | State Street Corp | 79.0K | $87.0K | 0 | Held |
| 5 | Ubs Group AG | 49.9K | $54.9K | −100.4K | Reduced |
| 6 | Xtx Topco Ltd | 38.0K | $41.8K | +1.3K | Added |
| 7 | Centiva Capital, LP | 37.4K | $41.1K | +37.4K | New |
| 8 | Northern Trust Corp | 29.8K | $32.8K | −66 | Reduced |
| 9 | Jane Street Group, LLC | 26.0K | $28.6K | −18.1K | Reduced |
| 10 | Bridgeway Capital Management, LLC | 17.0K | $18.7K | 0 | Held |
17 more institutional holders on Premium
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