Filer Snapshot

HCM III ACQUISITION CORP. SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0002069856.

Entity Type

Company

Total Filings

33

Latest Filing

30 Mar 2026

Industry

Blank Checks

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Source: SEC filing 10-K

10-K filed on 30 Mar 2026 for CIK 0002069856.

View Source Filing
Symbol
HCMA, HCMAU, HCMAW on Nasdaq
Business address
100 First Stamford Place, #330, Stamford, CT, 03902
State of incorporation
Cayman Islands
Fiscal year end
31 December

Quick Takeaways

  • HCM III ACQUISITION CORP. is an SEC filer tracked under CIK 0002069856.
  • 33 filings are listed on this profile.
  • Common form coverage includes 10-K, SCHEDULE 13G, 10-Q and more.

What Changed

  • Latest filing: 10-K filed on 30 Mar 2026.
  • Report period: 31 Dec 2025.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing 10-K

10-K filed on 30 Mar 2026 for CIK 0002069856.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 10-K can change the filing history, ownership context, or next research path for HCM III ACQUISITION CORP..

Latest source-backed update
10-K filed 30 Mar 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 10-K filed 30 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

Latest update

What changed recently for HCM III ACQUISITION CORP.

New fact period available

Latest financial period: Q3 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

14 Nov 2025

Page type

Company facts

Latest period

Q3 2025

SEC-backed company facts were refreshed from filings filed on 14 Nov 2025.

Benchmark Context

Benchmark context for this company

HCM III ACQUISITION CORP. has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

Compared with

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Why this is notable

Latest financial period: Q3 2025. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 14 Nov 2025.
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Filer Overview

HCM III ACQUISITION CORP. has filed 33 SEC EDGAR filings since 06 Jun 2025. Common forms include 10-K, SCHEDULE 13G, 10-Q, 8-K and more.

Latest Filings

Recent SEC filings for HCM III ACQUISITION CORP. with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 30 Mar 2026 31 Dec 2025 001-42774
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Feb 2026 005-95148
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Nov 2025 005-95148
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Nov 2025 30 Sep 2025 001-42774
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Sep 2025 19 Sep 2025 001-42774
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 Sep 2025 30 Jun 2025 001-42774
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Aug 2025 19 Aug 2025 001-42774
4 Open 4 document View SEC filing for 4 05 Aug 2025 31 Jul 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 31 Jul 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 31 Jul 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 31 Jul 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 05 Aug 2025 005-95148
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 05 Aug 2025 31 Jul 2025 001-42774
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 04 Aug 2025 333-287841
EFFECT Open EFFECT document View SEC filing for EFFECT 31 Jul 2025 333-287841
CERT Open CERT document View SEC filing for CERT 31 Jul 2025 001-42774
3 Open 3 document View SEC filing for 3 31 Jul 2025 31 Jul 2025
3 Open 3 document View SEC filing for 3 31 Jul 2025 31 Jul 2025
3 Open 3 document View SEC filing for 3 31 Jul 2025 31 Jul 2025
3 Open 3 document View SEC filing for 3 31 Jul 2025 31 Jul 2025
3 Open 3 document View SEC filing for 3 31 Jul 2025 31 Jul 2025
8-A12B Open 8-A12B document View SEC filing for 8-A12B FOR REGISTRATION OF CERTAIN CLASSES 31 Jul 2025 001-42774
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Jul 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Jul 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 30 Jul 2025
S-1/A Open S-1/A document View SEC filing for S-1/A REGISTRATION STATEMENT 30 Jul 2025 333-287841
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Jul 2025
S-1/A Open S-1/A document View SEC filing for S-1/A REGISTRATION STATEMENT 23 Jul 2025 333-287841
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Jul 2025 333-287841
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Jul 2025
S-1/A Open S-1/A document View SEC filing for S-1/A REGISTRATION STATEMENT 11 Jul 2025 333-287841
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Jul 2025 333-287841
S-1 Open S-1 document View SEC filing for S-1 REGISTRATION STATEMENT 06 Jun 2025 333-287841

About this filer

HCM III ACQUISITION CORP. files with the SEC under CIK 0002069856. This page aggregates EDGAR filings and related ownership activity.

Industry: Blank Checks.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.
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