| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 10.60M (7.84%) | -1.64M Decreased by -15.48% | Sep 30, 23 |
| 2 | T. Rowe Price Associates, Inc. | 3.19M (2.36%) | -376.33K Decreased by -11.81% | Sep 30, 23 |
| 3 | Avidity Partners Management LP | 3.12M (2.30%) | -1.18M Decreased by -37.99% | Sep 30, 23 |
| 4 | Citadel Advisors Llc | 3.07M (2.27%) | 720.19K Increased by +23.43% | Sep 30, 23 |
| 5 | BlackRock Inc | 1.82M (1.35%) | -20.84K Decreased by -1.14% | Sep 30, 23 |
| 6 | Millennium Management LLC | 1.81M (1.34%) | -75.58K Decreased by -4.18% | Sep 30, 23 |
| 7 | Camber Capital Management LLC | 1.75M (1.29%) | 287.50K Increased by +16.43% | Sep 30, 23 |
| 8 | Bill & Melinda Gates Foundation | 1.63M (1.20%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 9 | Alyeska Investment Group, L.P. | 1.23M (0.91%) | 333.15K Increased by +27.03% | Sep 30, 23 |
| 10 | Eversept Partners, LLC | 516.79K (0.38%) | 159.45K Increased by +30.85% | Sep 30, 23 |
| 11 | Goldman Sachs Group Inc | 516.00K (0.38%) | 50.21K Increased by +9.73% | Sep 30, 23 |
| 12 | Walleye Trading Advisors, LLC | 396.63K (0.29%) | 396.63K Increased by +100.00% | Sep 30, 23 |
| 13 | Junked Platinum Investment Management Ltd | 363.28K (0.27%) | 137.15K Increased by +37.75% | Sep 30, 23 |
| 14 | Credit Suisse First Boston (CSFB) | 304.53K (0.23%) | 7.78K Increased by +2.56% | Sep 30, 23 |
| 15 | DZ BANK AG Deutsche Zentral-Genossenschaftsbank Frankfurt am Main | 266.91K (0.20%) | 258.45K Increased by +96.83% | Sep 30, 23 |
| 16 | Susquehanna International Group, LLP | 223.37K (0.17%) | -157.63K Decreased by -70.57% | Sep 30, 23 |
| 17 | Swiss National Bank | 221.41K (0.16%) | 3.92K Increased by +1.77% | Sep 30, 23 |
| 18 | TD Asset Management Inc | 209.09K (0.15%) | 83.75K Increased by +40.05% | Sep 30, 23 |
| 19 | Morgan Stanley - Brokerage Accounts | 201.30K (0.15%) | -339.23K Decreased by -168.52% | Sep 30, 23 |
| 20 | Geode Capital Management, LLC | 199.33K (0.15%) | 19.36K Increased by +9.71% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | US Small-Cap Growth II Equity Comp | 1.40M (1.03%) | 1.40M Increased by +100.00% | Jun 30, 23 |
| 2 | T. Rowe Price New Horizons | 1.40M (1.03%) | -500.00 Decreased by -0.04% | Sep 30, 23 |
| 3 | iShares Biotechnology ETF | 693.91K (0.51%) | -633.00 Decreased by -0.09% | Dec 29, 23 |
| 4 | iShares Core MSCI EAFE ETF | 540.13K (0.40%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 5 | iShares MSCI EAFE Small-Cap ETF | 384.56K (0.28%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 6 | BlackRock Health Sciences Opps Inv A | 310.91K (0.23%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 7 | BlackRock Health Sciences Term Trust | 257.23K (0.19%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 8 | State St Gbl Sm Cp Eq ex-US Indx NL Cl A | 212.26K (0.16%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 9 | T. Rowe Price New Horizons Tr-Z | 209.90K (0.16%) | -200.00 Decreased by -0.10% | Sep 30, 23 |
| 10 | iShares Genomics Immnlgy & Hlthcr ETF | 153.44K (0.11%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 11 | UniInstitutional SDG Equities | 150.00K (0.11%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 12 | iShares MSCI EMU Small Cap ETF EUR Acc | 138.67K (0.10%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 13 | Fidelity Nasdaq Composite Index | 129.80K (0.10%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 14 | TD Health Sciences - I | 125.35K (0.09%) | -33.41K Decreased by -26.65% | Jun 30, 23 |
| 15 | DekaLux-BioTech CF | 120.00K (0.09%) | 120.00K Increased by +100.00% | Jun 30, 23 |
| 16 | Sigma Inv. House FCP Equity Eurp A Cl | 113.86K (0.08%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | iShares Nasdaq US Biotech ETF USD Acc | 110.01K (0.08%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 18 | State St Gbl All Cp Eq ex-US Idx NL Cl K | 101.99K (0.08%) | -1.62K Decreased by -1.59% | Dec 31, 23 |
| 19 | BlackRock MSCI ACWI ex-U.S. IMI Idx NL F | 86.50K (0.06%) | -435.00 Decreased by -0.50% | Dec 31, 23 |
| 20 | CREF Stock R1 | 83.22K (0.06%) | 0.00 Increased by 0.00% | Nov 30, 23 |