| Name | TIDM | ISIN | Watchlist |
|---|---|---|---|
| Hallador Energy Company | HNRG | US40609P1057 | |
| HAO | HAO | ||
| Harvard Bioscience, Inc. | HBIO | US4169062043 | |
| HBNB | HBNB | ||
| HCAI | HCAI | ||
| HCHL | HCHL | ||
| HCW Biologics Inc. | HCWB | US40423R3030 | |
| HDRN | HDRN | US40500A1088 | |
| HDRNW | HDRNW | US40500A1161 | |
| HDSN | HDSN | US4441441098 | |
| Healthcare Triangle, Inc. | HCTI | US42227W4050 | |
| HeartSciences Inc. | HSCS | US42254E3027 | |
| Heron Therapeutics, Inc. | HRTX | US4277461020 | |
| HERZ | HERZ | US42804T2050 | |
| HF Foods Group Inc. | HFFG | US40417F1093 | |
| HFBL | HFBL | US43708L1089 | |
| HGBL | HGBL | US42727E1038 | |
| HIHO | HIHO | ||
 HIND | HIND | US92943X1046 | |
| HIT | HIT | US42217D1028 | |
| HITI | HITI | US42981E4017 | |
| HIVE | HIVE | US4339211033 | |
| HKIT | HKIT | ||
| HKPD | HKPD | ||
| HLP | HLP | ||
| HMR | HMR | ||
| HODO | HODO | US1048133086 | |
| HOLO | HOLO | ||
| HOLOW | HOLOW | ||
| HOUR | HOUR | US44170P1066 | |
| HOVR | HOVR | US64550A1079 | |
| HOVRW | HOVRW | US64550A1152 | |
| HOWL | HOWL | US95075A1079 | |
| Hoyne Bancorp, Inc. | HYNE | US44326H1077 | |
| HPAI | HPAI | ||
| HPAIW | HPAIW | ||
| HQ | HQ | ||
| HQI | HQI | US4335351015 | |
| HQWWW | HQWWW | ||
| HTCO | HTCO | ||
| HTCR | HTCR | US42240Q2030 | |
| HTLM | HTLM | ||
| HTOO | HTOO | ||
| HUBC | HUBC | ||
| HUBCW | HUBCW | ||
| HUBCZ | HUBCZ | ||
| HUDI | HUDI | ||
| HUHU | HUHU | ||
| HURA | HURA | US8989201038 | |
| HWH | HWH | US44852G3092 | |
| HXHX | HXHX | ||
| Hydrofarm Holdings Group, Inc. | HYFM | US44888K4076 | |
| HYFT | HYFT | US6026871052 | |
| HYMC | HYMC | US44862P2083 | |
| HYPD | HYPD | US30234E2037 |