Investors & Media Institutional Ownership
Institutional Ownership
Top Holders
| Holder | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| Roivant Sciences Ltd. | 105,952,381 | 58.15 | 6,666,667 | 3/18/19 |
| Deerfield Management Company, L.P. | 10,000,000 | 5.49 | 10,000,000 | 12/31/18 |
| Sphera Funds Management Ltd. | 8,200,000 | 4.50 | 8,200,000 | 12/31/18 |
| Renaissance Technologies LLC | 2,385,100 | 1.31 | 293,400 | 12/31/18 |
| BlackRock Institutional Trust Company, N.A. | 1,371,648 | 0.75 | -50,400 | 12/31/18 |
| Hudson Bay Capital Management LP | 1,250,000 | 0.69 | 240,000 | 12/31/18 |
| IPL Advisers, LLC | 1,207,958 | 0.66 | -- | 12/31/17 |
| PRIMECAP Management Company | 1,057,600 | 0.58 | -25,300 | 12/31/18 |
| Monashee Investment Management, LLC | 1,000,000 | 0.55 | 1,000,000 | 12/31/18 |
| Adage Capital Management, L.P. | 1,000,000 | 0.55 | -- | 12/31/18 |
Top Holders: Mutual Funds
| Fund | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| iShares NASDAQ Biotechnology ETF | 1,616,651 | 0.89 | 245,003 | 3/31/19 |
| PRIMECAP Odyssey Aggressive Growth Fund | 824,000 | 0.45 | -1,000 | 12/31/18 |
| Vanguard US Opportunities Fund | 185,900 | 0.10 | -8,000 | 12/31/18 |
| Fidelity NASDAQ Composite Index Fund | 80,923 | 0.04 | -- | 2/28/19 |
| ONELIFE FUND | 80,000 | 0.04 | 80,000 | 12/31/17 |
| Vanguard Health Care Index Fund | 76,830 | 0.04 | -171,206 | 2/28/19 |
| Invesco NASDAQ Biotech UCITS ETF | 68,597 | 0.04 | 11,364 | 2/28/19 |
| ProShares Ultra Nasdaq Biotechnology | 61,653 | 0.03 | 24,220 | 2/28/19 |
| Atomo - Mixed | 50,000 | 0.03 | -- | 1/31/19 |
| BRJ US Mid and Small Cap Eq BIG Data Strategy(NH) | 29,527 | 0.02 | 29,527 | 3/31/18 |
* Insider values reflect direct beneficial ownership.