GREENBROOK TMS INC's ticker is GBNH and the CUSIP is 393704309. A total of 9 filers reported holding GREENBROOK TMS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $6,477 | -31.5% | 10,000 | 0.0% | 0.00% | -50.0% |
| Q1 2023 | $9,450 | -65.0% | 10,000 | 0.0% | 0.00% | -60.0% |
| Q4 2022 | $27,000 | -10.0% | 10,000 | -9.1% | 0.01% | -54.5% |
| Q3 2022 | $30,000 | -28.6% | 11,000 | 0.0% | 0.01% | +57.1% |
| Q1 2022 | $42,000 | -10.6% | 11,000 | 0.0% | 0.01% | 0.0% |
| Q4 2021 | $47,000 | -42.7% | 11,000 | 0.0% | 0.01% | -41.7% |
| Q3 2021 | $82,000 | -38.3% | 11,000 | 0.0% | 0.01% | -14.3% |
| Q2 2021 | $133,000 | +0.8% | 11,000 | 0.0% | 0.01% | -30.0% |
| Q1 2021 | $132,000 | – | 11,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 612,147 | $4,543,000 | 0.45% |
| MASTERS CAPITAL MANAGEMENT LLC | 450,000 | $3,339,000 | 0.14% |
| Pinz Capital Management, LP | 29,496 | $271,000 | 0.12% |
| AdvisorShares Investments LLC | 13,796 | $103,000 | 0.02% |
| K.J. Harrison & Partners Inc | 11,000 | $82,000 | 0.01% |
| ROYCE & ASSOCIATES LP | 206,902 | $1,550,000 | 0.01% |
| Concord Wealth Partners | 700 | $5,000 | 0.00% |
| Rockefeller Capital Management L.P. | 14,715 | $109,000 | 0.00% |
| ROYAL BANK OF CANADA | 6,848 | $51,000 | 0.00% |
| JANE STREET GROUP, LLC | 38,374 | $285,000 | 0.00% |