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HMH

HMH Holding Inc
$19.33 +0.62 (+3.31%) At close · Jul 8
Market Cap
$850.57M
Shares
44,002,424

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

Off-Exchange Volume History

Week Start ATS Volume Non-ATS OTC Volume Total Off-Exchange % of FINRA Weekly Volume
2026-05-04 263,360 95,441 358,801 51.0%
2026-04-27 348,984 149,370 498,354 41.9%
2026-04-20 311,891 180,558 492,449 41.5%
2026-04-13 372,853 218,176 591,029 43.6%
2026-04-06 1,036,564 464,283 1,500,847 40.8%
2026-03-30 1,198,937 610,826 1,809,763 38.4%
Showing 1–6 of 6 weeks
Key facts CIK 2021880 CUSIP 40445M100 Visit website Investor relations