| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Avenir Corporation | 3.09M (5.71%) | 118.39K Increased by +3.83% | Dec 31, 24 |
| 2 | Skylands Capital, LLC | 3.00M (5.54%) | 221.08K Increased by +7.36% | Mar 31, 25 |
| 3 | Vanguard Group Inc | 1.95M (3.60%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 4 | Neuberger Berman Group LLC | 1.68M (3.10%) | -99.48K Decreased by -5.91% | Dec 31, 24 |
| 5 | Sargent Investment Group, LLC | 1.25M (2.30%) | -377.38K Decreased by -30.22% | Dec 31, 24 |
| 6 | Granahan Investment Management Inc.. | 1.20M (2.22%) | -890.30K Decreased by -73.91% | Dec 31, 24 |
| 7 | CM Management, LLC | 700.00K (1.29%) | -100.00K Decreased by -14.29% | Dec 31, 24 |
| 8 | BlackRock Inc | 627.30K (1.16%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 9 | Geode Capital Management, LLC | 474.15K (0.87%) | 7.09K Increased by +1.50% | Dec 31, 24 |
| 10 | Jacob Asset Mgmt Of NY LLC | 197.94K (0.37%) | -40.00K Decreased by -20.21% | Sep 30, 23 |
| 11 | Atlantic Trust Group, LLC | 172.65K (0.32%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 12 | State Street Corp | 159.29K (0.29%) | 19.00K Increased by +11.93% | Dec 31, 24 |
| 13 | UBS Group AG | 144.93K (0.27%) | 142.35K Increased by +98.23% | Dec 31, 24 |
| 14 | State Street Corporation | 140.29K (0.26%) | -10.80K Decreased by -7.70% | Mar 31, 24 |
| 15 | Advisor Group Holdings, Inc. | 122.42K (0.23%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 16 | Morgan Stanley - Brokerage Accounts | 106.63K (0.20%) | -7.35K Decreased by -6.90% | Dec 31, 24 |
| 17 | Northern Trust Corp | 91.56K (0.17%) | 16.70K Increased by +18.24% | Dec 31, 24 |
| 18 | Susquehanna International Group, LLP | 89.79K (0.17%) | 73.59K Increased by +81.96% | Jun 30, 24 |
| 19 | Renaissance Technologies Corp | 88.02K (0.16%) | 8.40K Increased by +9.54% | Dec 31, 24 |
| 20 | AMH Equity Ltd | 82.80K (0.15%) | 82.80K Increased by +100.00% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.30M (2.40%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | Vanguard US Total Market Shares ETF | 1.30M (2.40%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 3 | M&G (ACS) Granahan US Sm Cp Gr GBPZ1AAcc | 763.50K (1.41%) | -101.78K Decreased by -13.33% | Jan 31, 24 |
| 4 | Neuberger Berman Intrinsic Value I | 710.35K (1.31%) | -15.79K Decreased by -2.22% | Mar 31, 25 |
| 5 | Vanguard Institutional Extnd Mkt Idx Tr | 568.23K (1.05%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 6 | Fidelity Extended Market Index | 311.23K (0.57%) | -98.07K Decreased by -31.51% | Mar 31, 25 |
| 7 | APO Medical Opportunities R | 278.42K (0.51%) | -221.58K Decreased by -79.58% | Nov 30, 23 |
| 8 | Jacob Discovery Fd Instl | 197.94K (0.37%) | -40.00K Decreased by -20.21% | Sep 30, 23 |
| 9 | Fidelity® Extended Market Index | 196.10K (0.36%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Perinvest(Lux) Sicav Harbour US Eq A | 150.00K (0.28%) | -55.00K Decreased by -36.67% | Dec 31, 23 |
| 11 | Granahan Inv Mgt Small Cap Discoveries | 127.63K (0.24%) | 108.64K Increased by +85.12% | Dec 31, 23 |
| 12 | JNL Multi-Manager Small Cap Growth A | 124.74K (0.23%) | -310.82K Decreased by -249.17% | Mar 31, 25 |
| 13 | Neuberger Berman Small Cap Intrinsic Val | 123.46K (0.23%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 14 | BlackRock Extended Mkt Composite | 118.62K (0.22%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 15 | BlackRock Extended Equity Market K | 103.38K (0.19%) | -44.00 Decreased by -0.04% | Sep 30, 24 |
| 16 | Extended Equity Market Fund K | 102.29K (0.19%) | -101.67K Decreased by -99.39% | Mar 31, 25 |
| 17 | Neuberger Berman US SCp Intrs Val $I Acc | 96.96K (0.18%) | 0.00 Increased by 0.00% | Jan 31, 25 |
| 18 | Fidelity Total Market Index | 95.09K (0.18%) | -31.03K Decreased by -32.64% | Mar 31, 25 |
| 19 | iShares Micro-Cap ETF | 85.06K (0.16%) | -579.00 Decreased by -0.68% | Apr 30, 24 |
| 20 | Fidelity Series Total Market Index | 75.53K (0.14%) | -17.15K Decreased by -22.70% | Mar 31, 25 |