GREENBROOK TMS INC's ticker is GBNH and the CUSIP is 393704309. A total of 12 filers reported holding GREENBROOK TMS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $215 | -99.4% | 228 | -98.7% | 0.00% | – |
| Q4 2022 | $34,099 | +241.0% | 17,668 | +366.5% | 0.00% | – |
| Q3 2022 | $10,000 | +900.0% | 3,787 | +1242.9% | 0.00% | – |
| Q4 2021 | $1,000 | -93.8% | 282 | -87.0% | 0.00% | – |
| Q3 2021 | $16,000 | +433.3% | 2,162 | +650.7% | 0.00% | – |
| Q2 2021 | $3,000 | +200.0% | 288 | +569.8% | 0.00% | – |
| Q1 2021 | $1,000 | – | 43 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Madryn Asset Management, LP | 6,363,636 | $1,654,545 | 4.59% |
| MASTERS CAPITAL MANAGEMENT LLC | 3,427,272 | $891,091 | 0.05% |
| AdvisorShares Investments LLC | 416,923 | $108,358 | 0.03% |
| Virtu Financial LLC | 48,524 | $13 | 0.00% |
| MORGAN STANLEY | 100 | $26 | 0.00% |
| BANK OF MONTREAL /CAN/ | 32,311 | $9,377 | 0.00% |
| HRT FINANCIAL LP | 37,912 | $9 | 0.00% |
| ROYAL BANK OF CANADA | 2,826 | $1,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 16,163 | $4,200 | 0.00% |