| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Baker Bros Advisors LP | 42.88M (37.34%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | BlackRock Inc | 21.37M (18.61%) | 8.64M Increased by +40.42% | Mar 31, 25 |
| 3 | Vanguard Group Inc | 15.20M (13.24%) | 1.26M Increased by +8.26% | Mar 31, 25 |
| 4 | RTW INVESTMENTS, LLC | 8.54M (7.44%) | -165.38K Decreased by -1.94% | Mar 31, 25 |
| 5 | State Street Corp | 6.99M (6.09%) | 2.47M Increased by +35.35% | Mar 31, 25 |
| 6 | State Street Corporation | 6.00M (5.23%) | -463.62K Decreased by -7.73% | Mar 31, 24 |
| 7 | Morgan Stanley - Brokerage Accounts | 4.68M (4.08%) | -2.62M Decreased by -55.91% | Mar 31, 25 |
| 8 | Point72 Asset Management, L.P. | 4.65M (4.05%) | 2.42M Increased by +52.00% | Mar 31, 25 |
| 9 | T. Rowe Price Associates, Inc. | 4.00M (3.48%) | -1.18M Decreased by -29.48% | Mar 31, 24 |
| 10 | Assenagon Asset Management SA | 3.66M (3.19%) | 3.66M Increased by +100.00% | Mar 31, 25 |
| 11 | Geode Capital Management, LLC | 2.95M (2.57%) | 77.40K Increased by +2.62% | Mar 31, 25 |
| 12 | Marshall Wace Asset Management Ltd | 2.77M (2.42%) | 2.25M Increased by +81.17% | Jun 30, 24 |
| 13 | Fred Alger Management, LLC | 2.77M (2.41%) | 54.90K Increased by +1.98% | Mar 31, 25 |
| 14 | Palo Alto Investors, LLC | 2.66M (2.32%) | -84.67K Decreased by -3.18% | Mar 31, 25 |
| 15 | SG Americas Securities, LLC | 2.48M (2.16%) | 1.97M Increased by +79.18% | Dec 31, 24 |
| 16 | First Trust Advisors L.P. | 2.37M (2.06%) | -331.66K Decreased by -14.00% | Mar 31, 25 |
| 17 | FMR Inc | 2.37M (2.06%) | -1.63M Decreased by -68.73% | Jun 30, 24 |
| 18 | D. E. Shaw & Co LP | 2.35M (2.05%) | -891.99K Decreased by -37.97% | Mar 31, 25 |
| 19 | Goldman Sachs Group Inc | 2.18M (1.90%) | -701.69K Decreased by -32.21% | Mar 31, 25 |
| 20 | Millennium Management LLC | 2.05M (1.79%) | -884.60K Decreased by -43.09% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 7.40M (6.45%) | 0.00 Increased by 0.00% | May 31, 25 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 4.01M (3.49%) | 3.26K Increased by +0.08% | May 31, 25 |
| 3 | Vanguard US Total Market Shares ETF | 3.89M (3.39%) | 4.42K Increased by +0.11% | Sep 30, 24 |
| 4 | Vanguard Small Cap Index | 3.14M (2.74%) | 11.59K Increased by +0.37% | May 31, 25 |
| 5 | iShares Russell 2000 ETF | 3.00M (2.61%) | 0.00 Increased by 0.00% | May 31, 25 |
| 6 | SPDR® S&P Biotech ETF | 2.30M (2.01%) | 13.64K Increased by +0.59% | May 31, 25 |
| 7 | First Trust NYSE Arca Biotech ETF | 2.20M (1.92%) | -1.07K Decreased by -0.05% | May 29, 25 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 1.93M (1.68%) | 13.12K Increased by +0.68% | May 31, 25 |
| 9 | Vanguard Small Cap Growth Index Inv | 1.73M (1.51%) | -10.64K Decreased by -0.61% | May 31, 25 |
| 10 | Fidelity® Growth Company | 1.70M (1.48%) | 57.80K Increased by +3.41% | Nov 30, 23 |
| 11 | T. Rowe Price New Horizons | 1.53M (1.33%) | -176.30K Decreased by -11.53% | Mar 31, 24 |
| 12 | US Small-Cap Growth II Equity Comp | 1.53M (1.33%) | -176.30K Decreased by -11.53% | Mar 31, 24 |
| 13 | Avantis US Small Cap Value ETF | 1.52M (1.32%) | 0.00 Increased by 0.00% | May 31, 25 |
| 14 | Fidelity Small Cap Index | 1.20M (1.04%) | 8.21K Increased by +0.69% | Mar 31, 25 |
| 15 | T. Rowe Price Health Sciences | 1.20M (1.04%) | -68.81K Decreased by -5.76% | Dec 31, 23 |
| 16 | Fidelity® Small Cap Index | 1.17M (1.02%) | 31.83K Increased by +2.73% | Oct 31, 23 |
| 17 | SPDR® Portfolio S&P 600™ Sm Cap ETF | 1.04M (0.91%) | 0.00 Increased by 0.00% | May 30, 25 |
| 18 | iShares Russell 2000 Growth ETF | 1.04M (0.91%) | 0.00 Increased by 0.00% | May 31, 25 |
| 19 | iShares Biotechnology ETF | 977.88K (0.85%) | 0.00 Increased by 0.00% | May 31, 25 |
| 20 | Fidelity Growth Compy Commingled Pl O | 859.23K (0.75%) | -326.40K Decreased by -37.99% | Jul 31, 24 |