| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | First Light Asset Management, LLC | 6.07M (25.42%) | 1.24M Increased by +20.36% | Mar 31, 26 |
| 2 | Awm Investment Company Inc | 5.20M (21.77%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 3 | ARK Investment Management LLC | 1.99M (8.31%) | 32.21K Increased by +1.62% | Dec 31, 25 |
| 4 | Ameriprise Financial Inc | 1.81M (7.59%) | -28.66K Decreased by -1.58% | Dec 31, 24 |
| 5 | BlackRock Inc | 1.80M (7.54%) | 45.57K Increased by +2.53% | Dec 31, 25 |
| 6 | Vanguard Group Inc | 1.47M (6.16%) | 49.13K Increased by +3.34% | Dec 31, 25 |
| 7 | Eventide Asset Management, LLC | 1.43M (5.99%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 8 | Fred Alger Management, LLC | 820.45K (3.43%) | -185.79K Decreased by -22.64% | Sep 30, 24 |
| 9 | Arnhold & S. Bleichroeder Advisers, LLC | 803.61K (3.36%) | 179.72K Increased by +22.36% | Mar 31, 26 |
| 10 | Needham Investment Management, LLC | 770.00K (3.22%) | 548.00K Increased by +71.17% | Dec 31, 25 |
| 11 | Iron Triangle Partners LP | 728.87K (3.05%) | -311.90K Decreased by -42.79% | Jun 30, 24 |
| 12 | Geode Capital Management, LLC | 688.57K (2.88%) | 16.48K Increased by +2.39% | Dec 31, 25 |
| 13 | Amvescap Plc. | 649.63K (2.72%) | 649.63K Increased by +100.00% | Mar 31, 25 |
| 14 | Millennium Management LLC | 618.31K (2.59%) | 161.92K Increased by +26.19% | Jun 30, 24 |
| 15 | State Street Corp | 596.29K (2.50%) | -1.70M Decreased by -285.49% | Dec 31, 25 |
| 16 | Tao Capital Management LP | 568.98K (2.38%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 17 | Granahan Investment Management Inc.. | 522.79K (2.19%) | -338.65K Decreased by -64.78% | Dec 31, 24 |
| 18 | Sumitomo Mitsui Trust Holdings Inc | 495.80K (2.08%) | -66.49K Decreased by -13.41% | Jun 30, 24 |
| 19 | Essex Investment Management Company, LLC | 482.61K (2.02%) | -11.34K Decreased by -2.35% | Dec 31, 25 |
| 20 | Morgan Stanley - Brokerage Accounts | 440.49K (1.84%) | -131.19K Decreased by -29.78% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | ARK Genomic Revolution ETF | 1.95M (8.17%) | 82.64K Increased by +4.23% | Apr 30, 26 |
| 2 | ARK Genomic Revolution | 1.84M (7.71%) | -56.66K Decreased by -3.08% | Mar 31, 26 |
| 3 | SPDR® S&P Kensho New Economies Comps ETF | 1.70M (7.12%) | 0.00 Increased by 0.00% | Aug 29, 25 |
| 4 | Columbia Small Cap Growth | 1.52M (6.37%) | 13.97K Increased by +0.92% | Dec 31, 24 |
| 5 | Columbia Small Cap Growth Inst | 1.52M (6.37%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 6 | Eventide Healthcare & Life Sciences I | 1.43M (5.99%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 7 | Needham Aggressive Growth Retail | 950.00K (3.98%) | 450.00K Increased by +47.37% | Mar 31, 26 |
| 8 | Vanguard US Total Market Shares ETF | 792.16K (3.32%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Vanguard Total Stock Mkt Idx Inv | 782.66K (3.28%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 10 | First Eagle US Small Cap Strategy | 699.80K (2.93%) | 144.47K Increased by +20.65% | Mar 31, 26 |
| 11 | First Eagle Small Cap Opportunity I | 695.16K (2.91%) | 59.34K Increased by +8.54% | Mar 31, 26 |
| 12 | iShares Russell 2000 ETF | 671.91K (2.81%) | 5.69K Increased by +0.85% | Apr 30, 26 |
| 13 | Nikko Gbl All Biological Genome Eq MF | 606.00K (2.54%) | 606.00K Increased by +100.00% | Dec 7, 23 |
| 14 | Vanguard Information Technology ETF | 580.27K (2.43%) | 22.19K Increased by +3.82% | Oct 31, 24 |
| 15 | Invesco Dorsey Wright Healthcare MomtETF | 515.04K (2.16%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 16 | M&G (ACS) Granahan US Sm Cp Gr GBPZ1AAcc | 502.74K (2.10%) | -53.80K Decreased by -10.70% | Jan 31, 24 |
| 17 | Alger Small Cap Growth B | 444.98K (1.86%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 18 | Vanguard Institutional Extnd Mkt Idx Tr | 310.93K (1.30%) | 17.51K Increased by +5.63% | Mar 31, 26 |
| 19 | Acuitas US Microcap Strategy | 298.72K (1.25%) | 102.83K Increased by +34.42% | Dec 31, 25 |
| 20 | Granahan Inv Mgt Sm-Cap Core Gr | 280.39K (1.17%) | -22.87K Decreased by -8.16% | Mar 31, 24 |