HMH Holding Inc
HMH- Exchange
- Nasdaq
- Industry
- Oil & Gas Field Machinery & Equipment
- SEC CIK
- 0002021880
No open-market purchases or sales by HMH Holding Inc insiders were filed in the last 90 days; 69 institutions reported holding it in 13F filings for Q2 2026, worth $228.3M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in HMH Holding Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 69
- +69 vs. Q1 2026
- Shares held
- 12.2M
- +12.2M vs. Q1 2026
- Total value
- $228.3M
- +$228.3M vs. Q1 2026
- New holders
- 69
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HMH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 69 | $228.3M |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding HMH Holding Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 2,806,339 | $52.6M | 0.01% | +2,806,339 | New |
| American Century Companies Inc | 1,496,751 | $28.0M | 0.01% | +1,496,751 | New |
| Wellington Management Group LLP | 760,497 | $14.3M | 0.00% | +760,497 | New |
| BlackRock, Inc. | 738,234 | $13.8M | 0.00% | +738,234 | New |
| T. Rowe Price Investment Management, Inc. | 694,396 | $13.0M | 0.01% | +694,396 | New |
| Citadel Advisors LLC | 673,656 | $12.6M | 0.01% | +673,656 | New |
| FMR LLC | 563,624 | $10.6M | 0.00% | +563,624 | New |
| Vanguard Capital Management LLC | 473,904 | $8.88M | 0.00% | +473,904 | New |
| GeoSphere Capital Management, LLC | 375,000 | $7.03M | 3.64% | +375,000 | New |
| Alyeska Investment Group, L.P. | 300,000 | $5.62M | 0.01% | +300,000 | New |
| Spears Abacus Advisors LLC | 277,199 | $5.19M | 0.09% | +277,199 | New |
| Geode Capital Management, LLC | 273,097 | $5.12M | 0.00% | +273,097 | New |
| Two Sigma Investments, LP | 266,912 | $5.00M | 0.00% | +266,912 | New |
| Millennium Management LLC | 160,894 | $3.02M | 0.00% | +160,894 | New |
| Thomist Capital Management, LP | 158,161 | $2.96M | 1.09% | +158,161 | New |
| State Street Corp | 150,759 | $2.83M | 0.00% | +150,759 | New |
| Seven Grand Managers, LLC | 150,000 | $2.81M | 0.11% | +150,000 | New |
| UBS Group AG | 144,960 | $2.72M | 0.00% | +144,960 | New |
| Jane Street Group, LLC | 136,095 | $2.55M | 0.00% | +136,095 | New |
| Marex Group plc | 127,392 | $2.39M | 0.02% | +127,392 | New |
| Ghisallo Capital Management LLC | 125,000 | $2.34M | 0.05% | +125,000 | New |
| Burkehill Global Management, LP | 125,000 | $2.34M | 0.08% | +125,000 | New |
| Goldman Sachs Group Inc | 101,722 | $1.91M | 0.00% | +101,722 | New |
| Walleye Capital LLC | 82,951 | $1.55M | 0.01% | +82,951 | New |
| Northern Trust Corp | 82,004 | $1.54M | 0.00% | +82,004 | New |
| Readystate Asset Management LP | 80,000 | $1.50M | 0.06% | +80,000 | New |
| Vanguard Fiduciary Trust Co | 73,976 | $1.39M | 0.00% | +73,976 | New |
| Vanguard Portfolio Management LLC | 68,856 | $1.29M | 0.00% | +68,856 | New |
| Morgan Stanley | 64,592 | $1.21M | 0.00% | +64,592 | New |
| LMR Partners LLP | 60,200 | $1.13M | 0.01% | +60,200 | New |
| Squarepoint Ops LLC | 57,432 | $1.08M | 0.00% | +57,432 | New |
| Nuveen, LLC | 51,003 | $955.8K | 0.00% | +51,003 | New |
| Bank of America Corp | 45,687 | $856.2K | 0.00% | +45,687 | New |
| SEI Investments Co | 40,375 | $756.6K | 0.00% | +40,375 | New |
| D. E. Shaw & Co., Inc. | 40,162 | $752.6K | 0.00% | +40,162 | New |
| Woodline Partners LP | 40,000 | $749.6K | 0.00% | +40,000 | New |
| XTX Topco Ltd | 36,850 | $690.6K | 0.01% | +36,850 | New |
| Charles Schwab Investment Management Inc | 33,756 | $632.6K | 0.00% | +33,756 | New |
| Victory Capital Management Inc | 30,183 | $565.6K | 0.00% | +30,183 | New |
| Weiss Asset Management LP | 30,000 | $562.2K | 0.01% | +30,000 | New |
| Kornitzer Capital Management Inc | 29,024 | $543.9K | 0.01% | +29,024 | New |
| Bank of New York Mellon Corp | 25,986 | $487.0K | 0.00% | +25,986 | New |
| Capricorn Fund Managers Ltd | 21,000 | $393.5K | 0.03% | +21,000 | New |
| Tudor Investment Corp Et Al | 15,902 | $298.0K | 0.00% | +15,902 | New |
| Wells Fargo & Company | 14,468 | $271.1K | 0.00% | +14,468 | New |
| Rhumbline Advisers | 13,542 | $253.8K | 0.00% | +13,542 | New |
| Deutsche Bank AG | 10,032 | $188.0K | 0.00% | +10,032 | New |
| Texas Permanent School Fund | 10,000 | $187.4K | 0.01% | +10,000 | New |
| MetLife Investment Management | 6,555 | $122.8K | 0.00% | +6,555 | New |
| Citigroup Inc | 5,601 | $105.0K | 0.00% | +5,601 | New |
| Vanguard Global Advisers, LLC | 5,307 | $99.5K | 0.00% | +5,307 | New |
| New York State Common Retirement Fund | 5,200 | $97.4K | 0.00% | +5,200 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 4,730 | $88.6K | 0.00% | +4,730 | New |
| JPMorgan Chase & Co | 4,259 | $82.9K | 0.00% | +4,259 | New |
| Police & Firemen's Retirement System of New Jersey | 3,030 | $56.8K | 0.00% | +3,030 | New |
| Barclays PLC | 2,999 | $56.2K | 0.00% | +2,999 | New |
| STRS Ohio | 2,000 | $37.5K | 0.00% | +2,000 | New |
| BNP Paribas Arbitrage, SA | 1,760 | $33.0K | 0.00% | +1,760 | New |
| Royal Bank of Canada | 1,507 | $29.0K | 0.00% | +1,507 | New |
| Legal & General Group Plc | 997 | $18.7K | 0.00% | +997 | New |
| Ameritas Investment Partners, Inc. | 932 | $17.5K | 0.00% | +932 | New |
| Russell Investments Group, Ltd. | 820 | $15.4K | 0.00% | +820 | New |
| Tower Research Capital LLC (TRC) | 649 | $12.2K | 0.00% | +649 | New |
| Quantbot Technologies LP | 359 | $6.73K | 0.00% | +359 | New |
| Sterling Capital Management LLC | 207 | $3.88K | 0.00% | +207 | New |
| California State Teachers Retirement System | 141 | $2.64K | 0.00% | +141 | New |
| Caitong International Asset Management Co., Ltd | 17 | $319 | 0.00% | +17 | New |
| SBI Securities Co., Ltd. | 2 | $37 | 0.00% | +2 | New |
| Freestone Grove Partners LP | 2 | $37 | 0.00% | +2 | New |