Argo Blockchain Plc
ARBK- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0001841675
No open-market purchases or sales by Argo Blockchain Plc insiders were filed in the last 90 days; 7 institutions reported holding it in 13F filings for Q2 2026, worth $387.9K in total; no superinvestor holds it.
Holders of 5% or more of ARBK
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Argo Blockchain Plc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Growler Mining Tuscaloosa, LLC | 13D | 87.50%25.3B shares | New | Dec 18, 20251 filing | Dec 18, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Argo Blockchain Plc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Dec 18, 20258:45 PM ET | Growler Mining Tuscaloosa, LLCand 1 other | 13D | 87.50%25.3B shares | New | Dec 15, 2025 | SEC |
| Nov 14, 20256:19 PM ET | Armistice Capital, LLCand 1 other | 13G/A | 0.00%4.44M shares | −6.95 ppfrom 6.95%Below 5% | Sep 30, 2025 | SEC |
| Aug 14, 20258:48 PM ET | Armistice Capital, LLCand 1 other | 13G | 6.95%4.44M shares | New | Jun 30, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Argo Blockchain Plc shares.
No Form 144 notices for Argo Blockchain Plc are on file.