| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 3.78M (10.10%) | 61.66K Increased by +1.63% | Mar 31, 24 |
| 2 | Vanguard Group Inc | 3.64M (9.71%) | 6.43K Increased by +0.18% | Mar 31, 24 |
| 3 | Wellington Management Company LLP | 2.61M (6.97%) | 140.56K Increased by +5.38% | Mar 31, 24 |
| 4 | FMR Inc | 2.59M (6.90%) | 585.84K Increased by +22.65% | Mar 31, 24 |
| 5 | Artisan Partners Limited Partnership | 1.53M (4.08%) | 34.36K Increased by +2.25% | Mar 31, 24 |
| 6 | State Street Corporation | 1.09M (2.91%) | 27.60K Increased by +2.53% | Mar 31, 24 |
| 7 | JPMorgan Chase & Co | 1.09M (2.90%) | -11.98K Decreased by -1.10% | Mar 31, 24 |
| 8 | Geode Capital Management, LLC | 626.67K (1.67%) | 25.48K Increased by +4.07% | Mar 31, 24 |
| 9 | T. Rowe Price Associates, Inc. | 598.20K (1.60%) | -186.77K Decreased by -31.22% | Mar 31, 24 |
| 10 | Capital World Investors | 585.00K (1.56%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 11 | Marshall Wace Asset Management Ltd | 562.29K (1.50%) | 206.67K Increased by +36.75% | Sep 30, 23 |
| 12 | Gilder Gagnon Howe & CO LLC | 523.91K (1.40%) | -10.08K Decreased by -1.92% | Mar 31, 24 |
| 13 | Allspring Global Investments Holdings, LLC | 516.92K (1.38%) | -102.19K Decreased by -19.77% | Mar 31, 24 |
| 14 | Eventide Asset Management, LLC | 507.42K (1.35%) | 1.20K Increased by +0.24% | Mar 31, 24 |
| 15 | Amvescap Plc. | 500.23K (1.33%) | 241.95K Increased by +48.37% | Mar 31, 24 |
| 16 | HHG PLC | 480.67K (1.28%) | -21.07K Decreased by -4.38% | Mar 31, 24 |
| 17 | Morgan Stanley - Brokerage Accounts | 446.61K (1.19%) | 45.23K Increased by +10.13% | Mar 31, 24 |
| 18 | Canada Pension Plan Investment Board | 382.75K (1.02%) | -24.00K Decreased by -6.27% | Mar 31, 24 |
| 19 | Citadel Advisors Llc | 367.97K (0.98%) | 321.50K Increased by +87.37% | Sep 30, 23 |
| 20 | AllianceBernstein L.P. | 367.56K (0.98%) | 189.35K Increased by +51.51% | Mar 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.15M (3.07%) | 2.00K Increased by +0.17% | Oct 31, 23 |
| 2 | iShares Core S&P Mid-Cap ETF | 1.13M (3.02%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 3 | Vanguard Small Cap Index | 947.83K (2.53%) | 1.96K Increased by +0.21% | Oct 31, 23 |
| 4 | Vanguard Health Care Inv | 793.51K (2.12%) | 112.13K Increased by +14.13% | Mar 31, 24 |
| 5 | Fidelity Growth Compy Commingled Pl O | 632.71K (1.69%) | -8.80K Decreased by -1.39% | Oct 31, 23 |
| 6 | American Funds SMALLCAP World A | 585.00K (1.56%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 7 | T. Rowe Price Health Sciences | 581.67K (1.55%) | 60.94K Increased by +10.48% | Sep 30, 23 |
| 8 | Vanguard Small Cap Growth Index Inv | 529.66K (1.41%) | 952.00 Increased by +0.18% | Oct 31, 23 |
| 9 | Vanguard Institutional Extnd Mkt Idx Tr | 524.27K (1.40%) | 10.14K Increased by +1.93% | Oct 31, 23 |
| 10 | Fidelity® Growth Company | 468.75K (1.25%) | -1.10K Decreased by -0.23% | Oct 31, 23 |
| 11 | Fidelity® Blue Chip Growth | 400.19K (1.07%) | -685.00 Decreased by -0.17% | Oct 31, 23 |
| 12 | Hartford MidCap Y | 370.73K (0.99%) | 14.29K Increased by +3.85% | Oct 31, 23 |
| 13 | JPM US Mid Cap Growth-Composite | 354.71K (0.95%) | 354.71K Increased by +100.00% | Mar 31, 24 |
| 14 | Fidelity® Select Medical Tech and Devcs | 320.00K (0.85%) | 20.00K Increased by +6.25% | Oct 31, 23 |
| 15 | JPMorgan Mid Cap Growth I | 305.77K (0.82%) | 44.87K Increased by +14.68% | Oct 31, 23 |
| 16 | SPDR® S&P MIDCAP 400 ETF Trust | 296.82K (0.79%) | -4.32K Decreased by -1.45% | Oct 31, 23 |
| 17 | Eventide Gilead N | 296.54K (0.79%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 18 | Artisan Small Cap Investor | 291.75K (0.78%) | -17.88K Decreased by -6.13% | Sep 30, 23 |
| 19 | Artisan U.S. Small-Cap Growth | 291.75K (0.78%) | -17.88K Decreased by -6.13% | Sep 30, 23 |
| 20 | Artisan Mid Cap Investor | 278.46K (0.74%) | 74.21K Increased by +26.65% | Sep 30, 23 |