GREENIDGE GENERATION HLDGS I's ticker is and the CUSIP is 39531G100. A total of 52 filers reported holding GREENIDGE GENERATION HLDGS I in Q1 2022. The put-call ratio across all filers is 1.78 and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Black Maple Capital Management LP | 457,600 | $11,687,000 | 8.32% |
| KNOTT DAVID M | 224,000 | $5,721,000 | 2.08% |
| Voss Capital, LLC | 190,138 | $4,856,000 | 1.99% |
| Black Maple Capital Management LP | 82,292 | $2,102,000 | 1.50% |
| B. Riley Financial, Inc. | 241,502 | $6,168,000 | 0.78% |
| SG3 Management, LLC | 718,900 | $18,361,000 | 0.56% |
| Trellus Management Company, LLC | 17,200 | $439,000 | 0.32% |
| Cutler Group LLC / CA | 830,400 | $6,271,000 | 0.28% |
| EQUITEC PROPRIETARY MARKETS, LLC | 25,841 | $660,000 | 0.12% |
| Gainplan LLC | 10,000 | $259,000 | 0.11% |