Security key
040126302
- Security type / class
- Equity / SPONSORED ADS
- Total 13F shares
- 35,689
- Total 13F value
- $121,699
- Share change
- +35,689
- SEC-reported price per share
- $3.41
- Number of holders
- 8
- Value change
- +$121,699
- Number of buys
- 8
Report period
Q4 2025
Institutions
8
Top holders
8
ARBK full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Argo Blockchain Plc SEC filings
Argo Blockchain Plc company facts
Broader feeds
Reporting periods
Holder history for CUSIP 040126302
Recent filing periods:
Ownership snapshot
Top reported holders of ARBK - Argo Blockchain Plc - SPONSORED ADS (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BANK OF MONTREAL /CAN/
Disclosed value leader
BANK OF MONTREAL /CAN/
Comparable rows
0/15
Latest evidence
30 Sep 2025
13F
Highest disclosed value: $30,038
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BANK OF MONTREAL /CAN/ has the largest disclosed position value at $30K.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BANK OF MONTREAL /CAN/'s linked filing trail.
Disclosed position value
Top 5
BANK OF MONTREAL /CAN/
$30K
SUSQUEHANNA INTERNATIONAL GROUP, LLP
$29.7K
Virtu Financial LLC
$20K
GROUP ONE TRADING LLC
$15.2K
HRT FINANCIAL LP
$13K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BANK OF MONTREAL /CAN/ |
13F
Company
|
—
denominator unverified
|
$30,038
115,531 shares
|
— | 30 Sep 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
—
denominator unverified
|
$29,665
113,267 shares
|
— | 30 Sep 2025 |
| Virtu Financial LLC |
13F
Company
|
—
denominator unverified
|
$20,000
75,590 shares
|
— | 30 Sep 2025 |
| GROUP ONE TRADING LLC |
13F
Company
|
—
denominator unverified
|
$15,171
57,927 shares
|
— | 30 Sep 2025 |
| HRT FINANCIAL LP |
13F
Company
|
—
denominator unverified
|
$13,000
49,904 shares
|
— | 30 Sep 2025 |
| StoneX Group Inc. |
13F
Company
|
—
denominator unverified
|
$10,823
41,326 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
8
Shares
35,689
Rows available
8
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q2 2026 Across Filers
Q2 2026 holders
7
Q4 2025 holders
8
Holder diff
1
| Investor | Q2 2026 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q2 2026 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend