| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 10.87M (18.15%) | 1.17M Increased by +10.79% | Mar 31, 25 |
| 2 | Vanguard Group Inc | 6.56M (10.95%) | -131.56K Decreased by -2.01% | Jun 30, 25 |
| 3 | Point72 Asset Management, L.P. | 5.97M (9.96%) | 3.10M Increased by +51.95% | Jun 30, 25 |
| 4 | State Street Corporation | 4.90M (8.19%) | 664.94K Increased by +13.56% | Mar 31, 24 |
| 5 | FMR Inc | 4.46M (7.44%) | 404.32K Increased by +9.07% | Mar 31, 25 |
| 6 | Woodline Partners LP | 4.00M (6.68%) | -1.13M Decreased by -28.18% | Jun 30, 25 |
| 7 | State Street Corp | 3.70M (6.17%) | 702.75K Increased by +19.01% | Mar 31, 25 |
| 8 | Suvretta Capital Management, LLC | 3.69M (6.16%) | 1.13M Increased by +30.58% | Jun 30, 25 |
| 9 | Octagon Capital Advisors LP | 1.97M (3.29%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 10 | Dimensional Fund Advisors, Inc. | 1.66M (2.77%) | -62.20K Decreased by -3.75% | Jun 30, 25 |
| 11 | BNP Paribas Investment Partners SA | 1.63M (2.72%) | 106.23K Increased by +6.53% | Mar 31, 25 |
| 12 | Invus Financial Advisors, LLC | 1.61M (2.69%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 13 | Siren, L.L.C. | 1.61M (2.69%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 14 | Boxer Capital LLC | 1.60M (2.68%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | Boxer Capital Management, LLC | 1.60M (2.68%) | 1.60M Increased by +100.00% | Dec 31, 24 |
| 16 | Ameriprise Financial Inc | 1.55M (2.58%) | 228.32K Increased by +14.75% | Dec 31, 24 |
| 17 | Partner Fund Management LP | 1.41M (2.35%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 18 | Geode Capital Management, LLC | 1.39M (2.32%) | 179.62K Increased by +12.93% | Mar 31, 25 |
| 19 | AllianceBernstein L.P. | 1.30M (2.17%) | 40.17K Increased by +3.09% | Sep 30, 24 |
| 20 | Sofinnova Ventures | 1.22M (2.03%) | 178.24K Increased by +14.66% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 4.06M (6.78%) | 724.00 Increased by +0.02% | Jul 31, 25 |
| 2 | Fidelity® Select Biotechnology | 2.94M (4.90%) | -256.50K Decreased by -8.73% | Nov 30, 23 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 2.11M (3.52%) | -46.72K Decreased by -2.22% | Jul 31, 25 |
| 4 | iShares Russell 2000 ETF | 1.63M (2.72%) | -30.98K Decreased by -1.90% | Jul 31, 25 |
| 5 | Vanguard US Total Market Shares ETF | 1.62M (2.70%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | Fidelity Select Biotechnology | 1.21M (2.01%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 7 | SPDR® S&P Biotech ETF | 1.20M (2.01%) | 35.98K Increased by +2.99% | Jul 31, 25 |
| 8 | Fidelity Select Health Care | 949.76K (1.59%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | CT (Lux) American Smaller Com 9U USD | 906.88K (1.51%) | 55.03K Increased by +6.07% | Jan 31, 25 |
| 10 | Fidelity Select Pharmaceuticals Port | 853.52K (1.43%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 11 | BNP Paribas US Small Cap ClassicC | 788.35K (1.32%) | 11.87K Increased by +1.51% | Jun 30, 25 |
| 12 | BNP Paribas US Small Cap Classic R | 776.48K (1.30%) | -15.64K Decreased by -2.01% | May 31, 25 |
| 13 | Vanguard Small Cap Index | 770.70K (1.29%) | -5.13K Decreased by -0.67% | Jul 31, 25 |
| 14 | Vanguard Institutional Extnd Mkt Idx Tr | 746.35K (1.25%) | -323.73K Decreased by -43.38% | Jul 31, 25 |
| 15 | AB Discovery Growth A | 612.02K (1.02%) | 39.63K Increased by +6.47% | Oct 31, 24 |
| 16 | BNP Paribas Health Cr Innovtr Cl Cap | 610.44K (1.02%) | 114.00 Increased by +0.02% | Jun 30, 25 |
| 17 | Fidelity Advisor Health Care I | 597.87K (1.00%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 18 | iShares S&P Small-Cap 600 Growth ETF | 594.26K (0.99%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 19 | SPDR® Portfolio S&P 600™ Sm Cap ETF | 578.14K (0.97%) | 327.00 Increased by +0.06% | Jul 31, 25 |
| 20 | CT American Smaller Coms(US) InstAccGBP | 562.91K (0.94%) | 2.99K Increased by +0.53% | Jan 31, 25 |