NasdaqGS - Nasdaq Real Time Price • USD
Y-mAbs Therapeutics, Inc. (YMAB)
As of 2:29 PM EDT. Market Open.
Major Holders
| Breakdown | |
|---|---|
| 14.54% | % of Shares Held by All Insider |
| 66.27% | % of Shares Held by Institutions |
| 77.55% | % of Float Held by Institutions |
| 145 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Blackrock Inc. | 2.92M | Dec 31, 2023 | 6.66% | 44,368,786 |
| Vanguard Group Inc | 2.24M | Dec 31, 2023 | 5.13% | 34,134,860 |
| Sofinnova Investments, Inc. | 2.19M | Dec 31, 2023 | 5.01% | 33,374,968 |
| Polar Capital Holdings PLC | 2.06M | Dec 31, 2023 | 4.70% | 31,285,023 |
| Shaw D.E. & Co., Inc. | 1.32M | Dec 31, 2023 | 3.02% | 20,134,693 |
| Caligan Partners, LP | 1.05M | Dec 31, 2023 | 2.39% | 15,946,544 |
| Acadian Asset Management. LLC | 802.38k | Dec 31, 2023 | 1.83% | 12,204,215 |
| State Street Corporation | 761.53k | Dec 31, 2023 | 1.74% | 11,582,901 |
| Geode Capital Management, LLC | 738.55k | Dec 31, 2023 | 1.69% | 11,233,315 |
| Boothbay Fund Management, LLC | 694.09k | Dec 31, 2023 | 1.59% | 10,557,169 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.16M | Dec 31, 2023 | 2.65% | 17,631,097 |
| iShares Russell 2000 ETF | 905.51k | Feb 29, 2024 | 2.07% | 13,772,776 |
| Vanguard Extended Market Index Fund | 467.25k | Dec 31, 2023 | 1.07% | 7,106,902 |
| Fidelity Small Cap Index Fund | 373.73k | Jan 31, 2024 | 0.85% | 5,684,494 |
| iShares Biotechnology ETF | 257.93k | Feb 29, 2024 | 0.59% | 3,923,054 |
| College Retirement Equities Fund-Stock Account | 248.57k | Dec 31, 2023 | 0.57% | 3,780,749 |
| iShares Russell 2000 Value ETF | 187.13k | Feb 29, 2024 | 0.43% | 2,846,247 |
| Fidelity Extended Market Index Fund | 168.17k | Feb 29, 2024 | 0.38% | 2,557,835 |
| iShares Russell 2000 Growth ETF | 156.05k | Feb 29, 2024 | 0.36% | 2,373,581 |
| Vanguard Horizon Fund-Strategic Small-Cap Equity Fund | 143.16k | Dec 31, 2023 | 0.33% | 2,177,387 |
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