Filer Snapshot

Helix Acquisition Corp. III SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0002099656.

Entity Type

Company

Total Filings

20

Latest Filing

31 Mar 2026

Industry

Blank Checks

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Source: SEC filing 10-K

10-K filed on 31 Mar 2026 for CIK 0002099656.

View Source Filing
Symbol
HLXC on Nasdaq
Business address
C/O Cormorant Asset Management Lp, 200 Clarendon Street, 52 Nd Floor, Boston, MA, 02116
State of incorporation
Cayman Islands
Fiscal year end
31 December

Quick Takeaways

  • Helix Acquisition Corp. III is an SEC filer tracked under CIK 0002099656.
  • 20 filings are listed on this profile.
  • Common form coverage includes 10-K, SCHEDULE 13G, 8-K and more.

What Changed

  • Latest filing: 10-K filed on 31 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 31 Mar 2026 for CIK 0002099656.

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 Helix Acquisition Corp. III.

Latest source-backed update
10-K filed 31 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 31 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 Helix Acquisition Corp. III

New fact period available

Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

31 Mar 2026

Page type

Company facts

Latest period

Q4 2025

SEC-backed company facts were refreshed from filings filed on 31 Mar 2026.

Benchmark Context

Benchmark context for this company

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Why this is notable

Latest financial period: Q4 2025. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 31 Mar 2026.
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Filer Overview

Helix Acquisition Corp. III has filed 20 SEC EDGAR filings since 08 Dec 2025. Common forms include 10-K, SCHEDULE 13G, 8-K, SCHEDULE 13D and more.

Latest Filings

Recent SEC filings for Helix Acquisition Corp. III 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 31 Mar 2026 31 Dec 2025 001-43069
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 02 Feb 2026 005-95442
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 30 Jan 2026 26 Jan 2026 001-43069
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 30 Jan 2026 005-95442
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 30 Jan 2026 005-95442
4/A Open 4/A document View SEC filing for 4/A 28 Jan 2026 26 Jan 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 27 Jan 2026 22 Jan 2026 001-43069
4 Open 4 document View SEC filing for 4 26 Jan 2026 26 Jan 2026
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 23 Jan 2026 333-291993
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Jan 2026 333-291993
3 Open 3 document View SEC filing for 3 22 Jan 2026 22 Jan 2026
3 Open 3 document View SEC filing for 3 22 Jan 2026 22 Jan 2026
3 Open 3 document View SEC filing for 3 22 Jan 2026 22 Jan 2026
3 Open 3 document View SEC filing for 3 22 Jan 2026 22 Jan 2026
3 Open 3 document View SEC filing for 3 22 Jan 2026 22 Jan 2026
S-1MEF Open S-1MEF document | Open XBRL data View SEC filing for S-1MEF REGISTRATION STATEMENT 22 Jan 2026 333-292889
CERT Open CERT document View SEC filing for CERT 22 Jan 2026 001-43069
8-A12B Open 8-A12B document View SEC filing for 8-A12B FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES 22 Jan 2026 001-43069
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A REGISTRATION STATEMENT 16 Jan 2026 333-291993
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 08 Dec 2025 333-291993

About this filer

Helix Acquisition Corp. III files with the SEC under CIK 0002099656. 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.