| HAPN | Happen, Inc. - Common Stock | | |
| HAS | Hasbro, Inc. - Common Stock | | SP500 |
| HAVA | Harvard Ave Acquisition Corporation - Class A Ordinary Share | | |
| HAVAR | Harvard Ave Acquisition Corporation - Rights that convert on a 1/10th of 1 basis to Class A ordinary Shares | | |
| HAVAU | Harvard Ave Acquisition Corporation - Unit | | |
| HBAN | Huntington Bancshares Incorporated - Common Stock | | SP500 |
| HBANL | Huntington Bancshares Incorporated - Depositary Shares, Each Representing a 1/40th Interest in a Share of 6.875% Series J Non-Cumulative Perpetual Preferred Stock | | |
| HBANM | Huntington Bancshares Incorporated - Depositary Shares each representing a 1/1000th interest in a share of Huntington Series I Preferred Stock | | |
| HBANP | Huntington Bancshares Incorporated - Depositary Shares 4.500% Series H Non-Cumulative Perpetual Preferred Stock | | |
| HBANZ | Huntington Bancshares Incorporated - Depositary Shares, Each Representing a 1/1000th Interest in a Share of 5.50% Series L Non-Cumulative Perpetual Preferred Stock | | |
| HBCP | Home Bancorp, Inc. - Common Stock | | |
| HBIO | Harvard Bioscience, Inc. - Common Stock | | |
| HBNB | Hotel101 Global Holdings Corp. - Class A Ordinary Shares | | |
| HBNC | Horizon Bancorp, Inc. - Common Stock | | |
| HBT | HBT Financial, Inc. - Common Stock | | |
| HCAC | Hall Chadwick Acquisition Corp. - Class A Ordinary Shares | | |
| HCACR | Hall Chadwick Acquisition Corp. - Rights | | |
| HCACU | Hall Chadwick Acquisition Corp. - Unit | | |
| HCAI | Huachen AI Parking Management Technology Holding Co., Ltd. - Class A Ordinary Shares | | |
| HCAT | Health Catalyst, Inc - Common stock | | |
| HCHL | Happy City Holdings Limited - Class A Ordinary shares | | |
| HCIC | Hennessy Capital Investment Corp. VIII - Class A Ordinary Shares | | |
| HCICR | Hennessy Capital Investment Corp. VIII - Share Rights | | |
| HCICU | Hennessy Capital Investment Corp. VIII - Units | | |
| HCKT | The Hackett Group, Inc. - Common Stock | | |
| HCM | HUTCHMED (China) Limited - American Depositary Shares | | |
| HCMA | HCM III Acquisition Corp. - Class A Ordinary Share | | |
| HCMAU | HCM III Acquisition Corp. - Units | | |
| HCMAW | HCM III Acquisition Corp. - Warrants | | |
| HCSG | Healthcare Services Group, Inc. - Common Stock | | |
| HCTI | Healthcare Triangle, Inc. - Common Stock | D | |
| HCWB | HCW Biologics Inc. - Common Stock | | |
| HDL | SUPER HI INTERNATIONAL HOLDING LTD. - American Depositary Shares | | |
| HDRN | Hadron Energy, Inc. - Common Stock | | |
| HDRNW | Hadron Energy, Inc. - Warrant | | |
| HDSN | Hudson Technologies, Inc. - Common Stock | | |
| HELE | Helen of Troy Limited - Common Stock | | |
| HELP | Helus Pharma Inc. - Common Stock | | |
| HEPS | D-Market Electronic Services & Trading - American Depositary Shares | | |
| HERE | Here Group Limited - American Depositary Shares | | |
| HERZ | Herzfeld Credit Income Fund, Inc. - Closed End Fund | | |
| HFBL | Home Federal Bancorp, Inc. of Louisiana - Common Stock | | |
| HFFG | HF Foods Group Inc. - Common Stock | | |
| HFWA | Heritage Financial Corporation - Common Stock | | |
| HGBL | Heritage Global Inc. - Common Stock | | |
| HHS | Harte Hanks, Inc. - Common Stock | | |
| HIFS | Hingham Institution for Savings - Common Stock | | |
| HIHO | Highway Holdings Limited - Common Stock | D | |
| HIMX | Himax Technologies, Inc. - American depositary shares, each of which represents two ordinary shares. | | |
| HIND | Vyome Holdings, Inc. - Common Stock | | |