ARBK · Argo Blockchain Plc
$2.98
-0.02 (-0.67%)
At close · Aug 27
Market Cap
$43.90M
Shares
14.63M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 7
Total Value: $387,943
Total Shares: 102,091
Institutional Ownership Trend
20 quarters
Holder Concentration
Across 7 13F filers · Δ vs Mar 31, 2026Top Holder
50.7%
−28.9 pts
Top 5
99.9%
−0.1 pts
Top 10
100.0%
0.0 pts
HHI
3,780
Highly concentrated−2,776
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
3
Decreased
1
Sold Out
2
Unchanged
1
Holder count:
0
Institutional value:
+125.9%
Shares held:
+70.6%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | +4,119 | 51,751 | |
| Mid SBI Securities Co., Ltd. | +62 | 68 | |
| Mid Farther Finance Advisors, LLC | +7 | 8 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega MORGAN STANLEY | −2,514 | 174 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small Axecap Investments, LLC | 29,336 | $111,476 | |
| Large Creative Planning | 20,005 | $76,019 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Westside Investment Management, Inc. | 8,350 | $23,964 | |
| Mega UBS Group AG | 403 | $1,156 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $196,653 | 50.69% | 51,751 | Shares | 2026-08-14 | |
| Small Axecap Investments, LLC | $111,476 | 28.74% | 29,336 | Shares | 2026-08-10 | |
| Large Creative Planning | $76,019 | 19.60% | 20,005 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS | $2,846 | 0.73% | 749 | Shares | 2026-08-12 | |
| Mega MORGAN STANLEY | $661 | 0.17% | 174 | Shares | 2026-08-13 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $258 | 0.07% | 68 | Shares | 2026-07-23 | |
| Mid Farther Finance Advisors, LLC | $30 | 0.01% | 8 | Shares | 2026-07-17 |