Rank | Holder | SharesFloat % | Change | Date reported |
---|---|---|---|---|
1 | Baker Bros Advisors LP | 11.05M (20.75%) | 0.00 Increased by 0.00% | Mar 31, 25 |
2 | T. Rowe Price Associates, Inc. | 10.85M (20.39%) | -109.05K Decreased by -1.00% | Mar 31, 25 |
3 | State Street Corporation | 6.49M (12.19%) | 1.38M Increased by +21.20% | Mar 31, 24 |
4 | BlackRock Inc | 6.06M (11.39%) | 495.50K Increased by +8.17% | Mar 31, 25 |
5 | Redmile Group, LLC | 4.90M (9.20%) | -7.00K Decreased by -0.14% | Mar 31, 25 |
6 | FCPM III SERVICES BV | 3.91M (7.35%) | -60.97K Decreased by -1.56% | Mar 31, 25 |
7 | Vanguard Group Inc | 3.83M (7.20%) | 237.19K Increased by +6.19% | Mar 31, 25 |
8 | TANG CAPITAL MANAGEMENT LLC | 2.90M (5.45%) | 200.00K Increased by +6.90% | Mar 31, 25 |
9 | Marshall Wace Asset Management Ltd | 2.49M (4.67%) | 1.59M Increased by +63.98% | Mar 31, 25 |
10 | Sofinnova Ventures | 2.48M (4.66%) | -669.58K Decreased by -27.00% | Mar 31, 25 |
11 | State Street Corp | 2.40M (4.51%) | 194.00K Increased by +8.09% | Mar 31, 25 |
12 | HHG PLC | 2.17M (4.07%) | 2.15M Increased by +99.17% | Sep 30, 23 |
13 | Bvf Inc | 2.14M (4.03%) | 0.00 Increased by 0.00% | Sep 30, 23 |
14 | RTW INVESTMENTS, LLC | 2.07M (3.88%) | 0.00 Increased by 0.00% | Mar 31, 25 |
15 | Omega Fund Management LLC | 1.98M (3.71%) | 0.00 Increased by 0.00% | Mar 31, 25 |
16 | Boxer Capital Management, LLC | 1.80M (3.38%) | 0.00 Increased by 0.00% | Mar 31, 25 |
17 | Geode Capital Management, LLC | 1.67M (3.14%) | 243.10K Increased by +14.53% | Mar 31, 25 |
18 | Boxer Capital LLC | 1.54M (2.89%) | 0.00 Increased by 0.00% | Sep 30, 24 |
19 | BRAIDWELL LP | 1.46M (2.75%) | -15.28K Decreased by -1.04% | Mar 31, 25 |
20 | Camber Capital Management LLC | 1.35M (2.54%) | -1.40M Decreased by -103.70% | Jun 30, 24 |
Rank | Holder | SharesFloat % | Change | Date reported |
---|---|---|---|---|
1 | T. Rowe Price New Horizons | 4.67M (8.77%) | -63.09K Decreased by -1.35% | Mar 31, 25 |
2 | US Small-Cap Growth II Equity Comp | 4.67M (8.77%) | -64.46K Decreased by -1.38% | Mar 31, 25 |
3 | Vanguard Total Stock Mkt Idx Inv | 2.05M (3.85%) | 63.40K Increased by +3.09% | Apr 30, 25 |
4 | Vanguard US Total Market Shares ETF | 2.02M (3.80%) | 478.00K Increased by +23.62% | Sep 30, 24 |
5 | iShares Russell 2000 ETF | 1.72M (3.24%) | 0.00 Increased by 0.00% | May 31, 25 |
6 | T. Rowe Price Health Sciences | 1.67M (3.14%) | -25.24K Decreased by -1.51% | Mar 31, 25 |
7 | T. Rowe Price Integrated US Sm Gr Eq | 1.48M (2.78%) | 0.00 Increased by 0.00% | Mar 31, 25 |
8 | T. Rowe Price Integrated US SmCapGrEq | 1.48M (2.78%) | -1.48M Decreased by -100.00% | Mar 31, 25 |
9 | T. Rowe Price New Horizons Tr-A | 1.28M (2.40%) | 1.80K Increased by +0.14% | Mar 31, 25 |
10 | T. Rowe Price New Horizons Tr-Z | 1.28M (2.40%) | 1.80K Increased by +0.14% | Mar 31, 25 |
11 | Vanguard Institutional Extnd Mkt Idx Tr | 1.06M (1.99%) | 1.92K Increased by +0.18% | Apr 30, 25 |
12 | SPDR® S&P Biotech ETF | 904.53K (1.70%) | 5.35K Increased by +0.59% | May 31, 25 |
13 | Fidelity® Select Biotechnology | 825.12K (1.55%) | -31.60K Decreased by -3.83% | Nov 30, 23 |
14 | Fidelity Small Cap Index | 684.80K (1.29%) | 78.22K Increased by +11.42% | Mar 31, 25 |
15 | Janus Henderson Global Life Sciences | 638.89K (1.20%) | 638.89K Increased by +100.00% | Sep 30, 23 |
16 | Janus Henderson Global Life Sciences D | 638.89K (1.20%) | 638.89K Increased by +100.00% | Sep 30, 23 |
17 | iShares Russell 2000 Value ETF | 626.98K (1.18%) | 0.00 Increased by 0.00% | May 31, 25 |
18 | Candriam Global Equities Oncology | 612.16K (1.15%) | 0.00 Increased by 0.00% | Sep 30, 23 |
19 | Nuveen Quant Small Cap Equity R6 | 509.32K (0.96%) | -12.67K Decreased by -2.49% | Apr 30, 25 |
20 | Direxion Daily S&P Biotech Bull 3X ETF | 501.66K (0.94%) | 3.54K Increased by +0.71% | Apr 30, 24 |