| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Bleichroeder LP | 4.00M (51.13%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 2 | Bard Associates Inc | 1.85M (23.61%) | -4.00K Decreased by -0.22% | Dec 31, 25 |
| 3 | Vanguard Group Inc | 1.58M (20.17%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 4 | Perkins Capital Management Inc | 1.47M (18.83%) | 5.00K Increased by +0.34% | Dec 31, 25 |
| 5 | Sio Capital Management, LLC | 1.14M (14.57%) | -1.22M Decreased by -107.07% | Dec 31, 25 |
| 6 | Nantahala Capital Management, LLC | 798.76K (10.21%) | -1.10M Decreased by -138.11% | Sep 30, 24 |
| 7 | Renaissance Technologies Corp | 655.45K (8.38%) | -107.58K Decreased by -16.41% | Mar 31, 26 |
| 8 | Geode Capital Management, LLC | 504.51K (6.45%) | 7.68K Increased by +1.52% | Dec 31, 25 |
| 9 | Walleye Trading Advisors, LLC | 225.96K (2.89%) | 225.96K Increased by +100.00% | Sep 30, 23 |
| 10 | Essex Investment Management Company, LLC | 188.43K (2.41%) | 188.43K Increased by +100.00% | Dec 31, 25 |
| 11 | CAMBRIDGE Invest RESEARCH ADVISORS, INC. | 171.00K (2.19%) | 50.00K Increased by +29.24% | Dec 31, 25 |
| 12 | Northern Trust Corp | 112.12K (1.43%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 13 | Virtu Financial LLC | 99.20K (1.27%) | 99.20K Increased by +100.00% | Sep 30, 25 |
| 14 | XTX Topco Ltd | 85.45K (1.09%) | 65.16K Increased by +76.26% | Dec 31, 25 |
| 15 | Jane Street Group LLC | 62.31K (0.80%) | -45.98K Decreased by -73.80% | Dec 31, 25 |
| 16 | State Street Corp | 59.50K (0.76%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 17 | Susquehanna International Group, LLP | 53.18K (0.68%) | 53.18K Increased by +100.00% | Sep 30, 25 |
| 18 | State Street Corporation | 51.60K (0.66%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 19 | SG Americas Securities, LLC | 50.45K (0.64%) | -3.36K Decreased by -6.66% | Sep 30, 23 |
| 20 | Mccormack Advisors International | 50.00K (0.64%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 854.57K (10.92%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 2 | Vanguard US Total Market Shares ETF | 712.45K (9.11%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 3 | Vanguard Institutional Extnd Mkt Idx Tr | 542.76K (6.94%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 4 | Fidelity Extended Market Index | 324.80K (4.15%) | 59.45K Increased by +18.30% | Mar 31, 26 |
| 5 | Fidelity® Extended Market Index | 117.67K (1.50%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 6 | Fidelity Total Market Index | 83.48K (1.07%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 7 | NT Ext Equity Mkt Idx Fd - NL | 71.48K (0.91%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 8 | Fidelity Series Total Market Index | 71.27K (0.91%) | 2.97K Increased by +4.17% | Mar 31, 26 |
| 9 | Spartan Extended Market Index Pool F | 67.78K (0.87%) | 25.49K Increased by +37.60% | Mar 31, 26 |
| 10 | NT Ext Equity Mkt Idx Fd - DC - NL - T2 | 56.01K (0.72%) | -294.00 Decreased by -0.52% | Mar 31, 26 |
| 11 | Vanguard Instl Ttl Stck Mkt Idx Tr | 47.08K (0.60%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 12 | Essex Inv Mgt Micro Cap Growth | 44.33K (0.57%) | 44.33K Increased by +100.00% | Dec 31, 25 |
| 13 | NT Ext Equity Mkt Idx Fd - L | 39.46K (0.50%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 14 | Spartan Total Market Index Pool G | 38.25K (0.49%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 15 | Spartan Extended Market Index Pool E | 34.05K (0.44%) | 1.35K Increased by +3.97% | Mar 31, 25 |
| 16 | Fidelity Nasdaq Composite Index | 29.83K (0.38%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 17 | Fidelity® Total Market Index | 26.36K (0.34%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 18 | Fidelity® Series Total Market Index | 18.79K (0.24%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 19 | Spartan Total Market Index Pool E | 15.98K (0.20%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | NT Ext Eq Mkt Indx Fd DC Lending Tier 5 | 15.57K (0.20%) | 108.00 Increased by +0.69% | Mar 31, 26 |