GREENBROOK TMS INC's ticker is GBNH and the CUSIP is 393704309. A total of 14 filers reported holding GREENBROOK TMS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,000 | -95.0% | 2,826 | -90.9% | 0.00% | – |
| Q2 2023 | $20,000 | -33.3% | 31,030 | -1.6% | 0.00% | – |
| Q1 2023 | $30,000 | +500.0% | 31,530 | +1330.6% | 0.00% | – |
| Q4 2022 | $5,000 | -16.7% | 2,204 | -3.8% | 0.00% | – |
| Q3 2022 | $6,000 | +50.0% | 2,291 | -0.4% | 0.00% | – |
| Q2 2022 | $4,000 | -42.9% | 2,301 | +21.1% | 0.00% | – |
| Q1 2022 | $7,000 | -22.2% | 1,900 | -14.9% | 0.00% | – |
| Q4 2021 | $9,000 | -82.4% | 2,232 | -67.4% | 0.00% | – |
| Q3 2021 | $51,000 | +112.5% | 6,848 | +243.1% | 0.00% | – |
| Q2 2021 | $24,000 | +9.1% | 1,996 | +5.1% | 0.00% | – |
| Q1 2021 | $22,000 | – | 1,900 | – | 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% |