Rank | Holder | SharesFloat % | Change | Date reported |
---|---|---|---|---|
1 | BlackRock Inc | 49.08M (9.12%) | -782.45K Decreased by -1.59% | Mar 31, 25 |
2 | RTW INVESTMENTS, LLC | 44.11M (8.20%) | 44.11M Increased by +100.00% | Sep 30, 24 |
3 | Deep Track Capital, LP | 38.18M (7.10%) | 34.16M Increased by +89.49% | Mar 31, 25 |
4 | Vanguard Group Inc | 34.15M (6.35%) | 608.03K Increased by +1.78% | Mar 31, 25 |
5 | State Street Corporation | 31.60M (5.88%) | 5.98M Increased by +18.92% | Mar 31, 24 |
6 | RA Capital Management, LLC | 30.01M (5.58%) | -2.28M Decreased by -7.58% | Dec 31, 24 |
7 | Vivo Capital, LLC | 27.23M (5.06%) | 0.00 Increased by 0.00% | Mar 31, 25 |
8 | State Street Corp | 23.91M (4.45%) | -3.25M Decreased by -13.58% | Mar 31, 25 |
9 | Holocene Advisors, LP | 22.20M (4.13%) | 4.02M Increased by +18.13% | Dec 31, 24 |
10 | Adage Capital Partners Gp LLC | 21.80M (4.05%) | -7.08M Decreased by -32.45% | Dec 31, 24 |
11 | HHG PLC | 18.89M (3.51%) | -8.19M Decreased by -43.35% | Mar 31, 25 |
12 | TCG Crossover Management, LLC | 17.39M (3.23%) | -5.98M Decreased by -34.41% | Mar 31, 24 |
13 | Farallon Capital Management, L.L.C. | 16.84M (3.13%) | 9.34M Increased by +55.48% | Jun 30, 24 |
14 | Geode Capital Management, LLC | 13.57M (2.52%) | 426.08K Increased by +3.14% | Mar 31, 25 |
15 | Wellington Management Company LLP | 13.51M (2.51%) | 847.71K Increased by +6.27% | Dec 31, 24 |
16 | NEA Management Company, LLC | 12.78M (2.38%) | -10.00M Decreased by -78.27% | Mar 31, 24 |
17 | FMR Inc | 12.37M (2.30%) | -1.97M Decreased by -15.91% | Mar 31, 25 |
18 | Morgan Stanley - Brokerage Accounts | 11.53M (2.14%) | -153.10K Decreased by -1.33% | Mar 31, 25 |
19 | Vestal Point Capital LP | 11.00M (2.05%) | 9.95M Increased by +90.45% | Dec 31, 24 |
20 | MPM Oncology Impact Management LP | 10.48M (1.95%) | -239.94K Decreased by -2.29% | Mar 31, 24 |
Rank | Holder | SharesFloat % | Change | Date reported |
---|---|---|---|---|
1 | Vanguard Total Stock Mkt Idx Inv | 19.66M (3.66%) | 543.50K Increased by +2.76% | Apr 30, 25 |
2 | Vanguard US Total Market Shares ETF | 17.83M (3.31%) | 17.67K Increased by +0.10% | Sep 30, 24 |
3 | iShares Russell 2000 ETF | 14.48M (2.69%) | 2.45K Increased by +0.02% | Apr 30, 25 |
4 | SPDR® S&P Biotech ETF | 10.54M (1.96%) | -154.30K Decreased by -1.46% | Apr 30, 25 |
5 | Vanguard Institutional Extnd Mkt Idx Tr | 8.23M (1.53%) | 13.01K Increased by +0.16% | Apr 30, 25 |
6 | Eventide Healthcare & Life Sciences I | 7.07M (1.31%) | 0.00 Increased by 0.00% | Dec 31, 24 |
7 | Fidelity Small Cap Index | 5.88M (1.09%) | 44.07K Increased by +0.75% | Feb 28, 25 |
8 | Vanguard Explorer Inv | 5.80M (1.08%) | 5.38M Increased by +92.85% | Mar 31, 25 |
9 | Fidelity Growth Compy Commingled Pl S | 5.52M (1.03%) | 0.00 Increased by 0.00% | Mar 31, 25 |
10 | Fidelity® Small Cap Index | 4.81M (0.89%) | 131.18K Increased by +2.73% | Oct 31, 23 |
11 | Fidelity Growth Compy Commingled Pl O | 4.29M (0.80%) | 0.00 Increased by 0.00% | Aug 31, 24 |
12 | iShares Biotechnology ETF | 3.77M (0.70%) | 8.62K Increased by +0.23% | Apr 30, 25 |
13 | abrdn Healthcare Investors | 3.73M (0.69%) | 1.40M Increased by +37.51% | Apr 30, 25 |
14 | iShares Russell 2000 Growth ETF | 3.65M (0.68%) | 0.00 Increased by 0.00% | Apr 30, 25 |
15 | State St Russell Sm/Mid Cp® Indx NL Cl C | 3.47M (0.65%) | 14.43K Increased by +0.42% | Apr 30, 25 |
16 | State St Russell Sm/Mid Cp® Indx SL Cl I | 3.47M (0.65%) | 14.43K Increased by +0.42% | Apr 30, 25 |
17 | Fidelity Growth Company Fund | 3.43M (0.64%) | 0.00 Increased by 0.00% | Mar 31, 25 |
18 | Xtrackers MSCI World Swap ETF 1C | 3.33M (0.62%) | 0.00 Increased by 0.00% | Apr 30, 25 |
19 | Janus Henderson Global Life Sciences | 2.99M (0.56%) | 575.24K Increased by +19.21% | Dec 31, 24 |
20 | Invesco Pharmaceuticals ETF | 2.98M (0.55%) | 0.00 Increased by 0.00% | Apr 30, 25 |