Y-MABS THERAPEUTICS INC's ticker is YMAB and the CUSIP is 984241109. A total of 118 filers reported holding Y-MABS THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Memorial Sloan Kettering Cancer Center | 191,176 | $1,041,909 | 4.24% |
| Sofinnova Investments, Inc. | 2,194,278 | $11,958,815 | 0.75% |
| DENALI ADVISORS LLC | 85,900 | $468,155 | 0.16% |
| Polar Capital Holdings Plc | 2,103,298 | $11,462,974 | 0.08% |
| Soleus Capital Management, L.P. | 157,182 | $856,642 | 0.08% |
| GSA CAPITAL PARTNERS LLP | 137,299 | $748 | 0.06% |
| Caligan Partners LP | 23,321 | $127,099 | 0.06% |
| Corton Capital Inc. | 12,244 | $66,730 | 0.03% |
| RICE HALL JAMES & ASSOCIATES, LLC | 91,249 | $497,307 | 0.03% |
| CIM INVESTMENT MANAGEMENT INC | 15,313 | $83,456 | 0.03% |