Compare · HMH vs SEI
HMH vs SEI
Side-by-side comparison of HMH Holding Inc. (HMH) and Solaris Energy Infrastructure Inc. (SEI): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both HMH and SEI operate in Oil and Gas Field Machinery (Consumer Discretionary), so they compete in similar markets.
- SEI is the larger of the two at $4.05B, about 4.8x HMH ($838.3M).
- SEI has been more active in the news (13 items in the past 4 weeks vs 8 for HMH).
- SEI has more recent analyst coverage (14 ratings vs 6 for HMH).
- Company
- HMH Holding Inc.
- Solaris Energy Infrastructure Inc.
- Price
- -
- -
- Market cap
- $838.3M
- $4.05B
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Oil and Gas Field Machinery
- Oil and Gas Field Machinery
- Exchange
- NASDAQ
- NYSE
- IPO
- 2026
- 2017
- News (4w)
- 8
- 13
- Recent ratings
- 6
- 14
Latest HMH
- Amendment: SEC Form SCHEDULE 13G/A filed by HMH Holding Inc.
- SEC Form SCHEDULE 13G filed by HMH Holding Inc.
- SEC Form SCHEDULE 13G filed by HMH Holding Inc.
- SEC Form SCHEDULE 13G filed by HMH Holding Inc.
- SEC Form SCHEDULE 13G filed by HMH Holding Inc.
- HMH Holding Inc. Announces Second Quarter 2026 Results
- SEC Form 10-Q filed by HMH Holding Inc.
- HMH Holding Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- SEC Form SCHEDULE 13G filed by HMH Holding Inc.
- HMH Holding Inc. Announces Second Quarter 2026 Earnings Conference Call
Latest SEI
- Director Giesinger Edgar R. Jr. was granted 3,246 shares, increasing direct ownership by 4% to 94,202 units (SEC Form 4)
- Director Keenan W Howard Jr was granted 2,989 shares, increasing direct ownership by 3% to 92,039 units (SEC Form 4)
- Director Argo Laurie H was granted 3,331 shares, increasing direct ownership by 7% to 48,170 units (SEC Form 4)
- Director Teague Aj was granted 3,075 shares, increasing direct ownership by 3% to 112,965 units (SEC Form 4)
- Director Burke James R was granted 3,075 shares, increasing direct ownership by 54% to 8,771 units (SEC Form 4)
- Director Yzaguirre Mario Max was granted 3,160 shares, increasing direct ownership by 38% to 11,484 units (SEC Form 4)
- Director Walker Ray N Jr was granted 3,075 shares, increasing direct ownership by 53% to 8,835 units (SEC Form 4)
- Amendment: SEC Form SCHEDULE 13G/A filed by Solaris Energy Infrastructure Inc.
- Deployable Energy Welcomes Strategic Investment and Commercialization Collaboration with Solaris Energy Infrastructure
- SEC Form 10-Q filed by Solaris Energy Infrastructure Inc.