| HAM | Highwood Asset Management Ltd | 6.200 | 6.100 | 6.100 | 4.1K | -0.050 | | 0.81 | |
| HEVI | Helium Evolution Incorporated | 0.2400 | 0.2150 | 0.2150 | 127.3K | -0.0250 | | 10.42 | |
| HI | Highland Copper Company Inc | 0.1700 | 0.1600 | 0.1700 | 118.0K | 0.0050 | | 3.03 | |
| HMT | Halmont Properties Corporation | 1.020 | 1.020 | 1.020 | 500 | -0.030 | | 2.86 | |
| HOH | High Arctic Overseas Holdings Corp | 2.550 | 2.540 | 2.550 | 800 | 0.150 | | 6.25 | |