SMHI SEACOR Marine Holdings Inc.companySEC Filings & Insider Trading Activity 2026
Latest SEACOR Marine Holdings Inc. (SMHI) SEC EDGAR filings in 2026, including the most recent 10-K annual report filed on February 25, 2026, a 10-Q quarterly report filed on April 29, 2026, an 8-K current report filed on July 29, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for SEACOR Marine Holdings Inc. (SMHI) (SEC CIK 1690334), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
Go deeper on SEACOR Marine Holdings Inc.
Ask AI about SMHI filings. Chat with the 10-K, 10-Q, and 8-K for instant answers on financials, risks, and guidance.
Track institutional money. See which funds are building or cutting SMHI positions, quarter over quarter.
Catch cross-signals. Spot when insider buying, fund accumulation, and activist stakes line up on SMHI.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of SEACOR Marine Holdings Inc. (SMHI) 8-K current reports disclosing material events.
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Jul 29, 2026 | - | - | - |
8-K | Jun 4, 2026 | - | - | |
8-K | May 21, 2026 | - | - | |
10-Q | Apr 29, 2026 | Mar 31, 2026 | - | |
8-K | Apr 29, 2026 | - | - | - |
8-K | Feb 25, 2026 | - | Analysis | - |
10-K | Feb 25, 2026 | Dec 31, 2025 | - | |
10-Q | Oct 29, 2025 | Sep 30, 2025 | - | |
10-Q | Jul 30, 2025 | Jun 30, 2025 | - | |
10-Q | Apr 30, 2025 | Mar 31, 2025 | - | |
10-K | Feb 26, 2025 | Dec 31, 2024 | - | |
10-Q | Oct 30, 2024 | Sep 30, 2024 | - | |
10-Q | Jul 31, 2024 | Jun 30, 2024 | - | |
10-Q | May 1, 2024 | Mar 31, 2024 | - | |
10-K | Feb 29, 2024 | Dec 31, 2023 | - | |
SC 13G | Jan 29, 2024 | - | - | |
10-Q | Nov 1, 2023 | Sep 30, 2023 | - | |
10-Q | Aug 2, 2023 | Jun 30, 2023 | - | |
10-Q | May 3, 2023 | Mar 31, 2023 | - | |
10-K | Mar 6, 2023 | Dec 31, 2022 | - | |
10-Q | Nov 2, 2022 | Sep 30, 2022 | - | |
10-Q | Aug 3, 2022 | Jun 30, 2022 | - | |
10-Q | May 4, 2022 | Mar 31, 2022 | - | |
10-K | Mar 10, 2022 | Dec 31, 2021 | - | |
10-Q | Nov 4, 2021 | Sep 30, 2021 | - |
13F Fund Holdings: Quarterly Trend
Latest: Q1 2026Aggregate SMHI share value held by 13F filers tracked by SignalX, by quarter.
- Citadel Advisors LLC+74.1K (+163%)
- Northern Trust+12.1K (+7%)
- Morgan Stanley+4.5K (+2%)
- D.E. Shaw & Co+4.1K (+7%)
- BNY Mellon+3.9K (+8%)
- State Street Corp34.9K (-7%)
- Dimensional Fund Advisors31.3K (-2%)
- BlackRock21.3K (-1%)
- Goldman Sachs Group20.7K (-19%)
- Wells Fargo & Co16.2K (-66%)
- Hilltop Holdings Inc.+20.6K
- Vanguard Group Inc−1.27M
- JPMorgan Chase & Co−170.1K
- Invesco Ltd−29.6K
Source: 13F-HR filings on SEC EDGAR (aggregated from 140 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.
Frequently Asked Questions
What are the latest SMHI SEC filings in 2026?
SEACOR Marine Holdings Inc. (SMHI) has filed a 10-K annual report on February 25, 2026, a 10-Q quarterly report on April 29, 2026, an 8-K current report on July 29, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did SMHI file its most recent 10-K annual report?
SEACOR Marine Holdings Inc. (SMHI) filed its most recent 10-K annual report on February 25, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view SMHI 10-Q quarterly reports?
SEACOR Marine Holdings Inc. (SMHI)'s most recent 10-Q quarterly report was filed on April 29, 2026. SignalX displays every SMHI 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has SMHI filed recently?
SEACOR Marine Holdings Inc. (SMHI)'s most recent 8-K was filed on July 29, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find SMHI insider trading activity (Form 4)?
SignalX aggregates every SMHI Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does SMHI file with the SEC?
SEACOR Marine Holdings Inc. (SMHI) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new SMHI filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for SEACOR Marine Holdings Inc. (SMHI).
What is SMHI's SEC CIK number?
SEACOR Marine Holdings Inc. (SMHI)'s SEC CIK (Central Index Key) number is 1690334. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1690334 to look up all SMHI filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Stay on top of SEACOR Marine Holdings Inc. SEC filings
Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 51+ filings.