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.

Filer Snapshot

Intchains Group Ltd

CIK 0001895597. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Company

Total Filings

Latest Filing

12 May 2026

Industry

Semiconductors & Related Devices

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Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open insider trading context

Source: SEC Schedule 13D/G

SCHEDULE 13G/A filed on 12 May 2026 for CIK 0001895597.

View Source Filing

Symbol: ICG on Nasdaq
Industry: Semiconductors & Related Devices (Office Of Manufacturing)
Business address: Building 16, Lane 999,Xinyuan South Road, Lin Gang Special Area, Pudong, Shanghai
State of incorporation: Cayman Islands
Fiscal year end: 31 December

Filer intelligence

What SEC filings say about Intchains Group Ltd

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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SEC source mix

Counts show available parsed rows, not one combined ownership total.

No XML rows yet

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Forms 3/4/5 No rows yet

Officer, director, and 10% owner holdings or transactions.

No parsed ownership summary yet

We still show the SEC filing timeline below. The intelligence summary will populate when parsed 13F, 13D/G, or Forms 3/4/5 data exists for this CIK.

Latest update

What changed recently for Intchains Group Ltd

New fact period available

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

Update date

13 Apr 2026

Page type

Company facts

Latest period

Q4 2025

SEC-backed company facts were refreshed from filings filed on 13 Apr 2026.

Open company facts Browse recent public updates

Benchmark Context

Benchmark context for this company

Intchains Group Ltd 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

Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.

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: 13 Apr 2026.
Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
Open the facts page first if you want the cleanest path to verification.

Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.

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Filer Overview

Intchains Group Ltd has filed 99 SEC EDGAR filings since 18 Jan 2022. Common forms include SCHEDULE 13G/A, 4, 6-K, S-8 and more.

Intchains Group Ltd SEC filings Intchains Group Ltd insider transactions Intchains Group Ltd company facts

Latest Filings

Recent SEC filings for Intchains Group Ltd with direct links to document and filing folders.

SCHEDULE 13G/A File 005-94400

SCHEDULE 13G/A filing

Filing date: 12 May 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A File 005-94400

SCHEDULE 13G/A filing

Filing date: 12 May 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

Filing date: 07 May 2026
Reporting date: 06 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

Filing date: 07 May 2026
Reporting date: 06 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4

Filing date: 07 May 2026
Reporting date: 06 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

6-K

Filing date: 06 May 2026
Reporting date: 06 May 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-295137

S-8

Filing date: 17 Apr 2026
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

6-K File 001-41500

6-K

Filing date: 17 Apr 2026
Reporting date: 17 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

20-F File 001-41500

20-F

Filing date: 13 Apr 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

3

Filing date: 31 Mar 2026
Reporting date: 31 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

Filing date: 25 Mar 2026
Reporting date: 25 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

Filing date: 18 Mar 2026
Reporting date: 18 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

Filing date: 18 Mar 2026
Reporting date: 18 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

Filing date: 18 Mar 2026
Reporting date: 18 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

3

Filing date: 18 Mar 2026
Reporting date: 18 Mar 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

6-K

Filing date: 26 Feb 2026
Reporting date: 26 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A File 005-94400

SCHEDULE 13G/A filing

Filing date: 27 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A File 005-94400

SCHEDULE 13G/A filing

Filing date: 27 Jan 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 06 Jan 2026
Reporting date: 06 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 13 Nov 2025
Reporting date: 13 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 13 Nov 2025
Reporting date: 13 Nov 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 14 Aug 2025
Reporting date: 14 Aug 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 22 May 2025
Reporting date: 22 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

20-F/A File 001-41500

AMENDMENT NO. 1 TO FORM 20-F

Filing date: 30 Apr 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

20-F File 001-41500

FORM 20-F

Filing date: 30 Apr 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 27 Mar 2025
Reporting date: 27 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

424B5 File 333-279865

424(B)(5)

Filing date: 27 Mar 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 26 Mar 2025
Reporting date: 26 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 26 Mar 2025
Reporting date: 26 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 27 Feb 2025
Reporting date: 27 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 03 Jan 2025
Reporting date: 03 Jan 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 29 Nov 2024
Reporting date: 29 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 20 Nov 2024
Reporting date: 20 Nov 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 15 Aug 2024
Reporting date: 15 Aug 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-279865

EFFECT filing

Filing date: 05 Aug 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 01 Aug 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-3/A File 333-279865

AMENDMENT NO. 2 TO FORM F-3

Filing date: 10 Jul 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 09 Jul 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD File 333-279865

UPLOAD filing

Filing date: 24 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 21 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-3/A File 333-279865

AMENDMENT NO. 1 TO FORM F-3

Filing date: 21 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 13 Jun 2024
Reporting date: 12 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD File 333-279865

UPLOAD filing

Filing date: 10 Jun 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-3 File 333-279865

FORM F-3

Filing date: 31 May 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 16 May 2024
Reporting date: 16 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-278211

FORM S-8

Filing date: 25 Mar 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

20-F File 001-41500

FORM 20-F

Filing date: 18 Mar 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 29 Feb 2024
Reporting date: 28 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-94400

SC 13G

Filing date: 14 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-94400

SC 13G

Filing date: 14 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-94400

SC 13G

Filing date: 14 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-94400

SC 13G

Filing date: 13 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G File 005-94400

SC 13G

Filing date: 13 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 11 Dec 2023
Reporting date: 11 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 17 Nov 2023
Reporting date: 16 Nov 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 17 Aug 2023
Reporting date: 16 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 25 May 2023
Reporting date: 24 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

20-F File 001-41500

FORM 20-F

Filing date: 28 Apr 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

6-K File 001-41500

FORM 6-K

Filing date: 19 Apr 2023
Reporting date: 18 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

424B4 File 333-265756

424(B)(4)

Filing date: 17 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CERT File 001-41500

CERT filing

Filing date: 16 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-267154

EFFECT filing

Filing date: 15 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-265756

EFFECT filing

Filing date: 15 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 13 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 13 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 03 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 8 TO FORM F-1

Filing date: 03 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 01 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 7 TO FORM F-1

Filing date: 22 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 22 Nov 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 6 TO FORM F-1

Filing date: 22 Nov 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 10 Nov 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 5 TO FORM F-1

Filing date: 03 Nov 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 14 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 4 TO FORM F-1

Filing date: 14 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 12 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-A12B File 001-41500

FORM 8-A12B

Filing date: 09 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 02 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO.3 TO FORM F-1

Filing date: 02 Sep 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-6 File 333-267154

F-6 filing

Filing date: 30 Aug 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 26 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 2 TO FORM F-1

Filing date: 26 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 12 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 05 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1/A File 333-265756

AMENDMENT NO. 1 TO FORM F-1

Filing date: 05 Jul 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 28 Jun 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 22 Jun 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

F-1 File 333-265756

FORM F-1

Filing date: 22 Jun 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRSLTR

DRSLTR filing

Filing date: 13 Apr 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRS/A File 377-05928

DRS/A filing

Filing date: 13 Apr 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 08 Apr 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRSLTR

DRSLTR filing

Filing date: 25 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRS/A File 377-05928

DRS/A filing

Filing date: 25 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 18 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRSLTR

DRSLTR filing

Filing date: 04 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRS/A File 377-05928

DRS/A filing

Filing date: 04 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 14 Feb 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRSLTR

DRSLTR filing

Filing date: 18 Jan 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DRS File 377-05928

DRS filing

Filing date: 18 Jan 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Intchains Group Ltd files with the SEC under CIK 0001895597. This page aggregates EDGAR filings and related ownership activity.

Industry: Semiconductors & Related Devices.

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.