ROLR · High Roller Technologies, Inc.
$6.37
+0.20 (+3.24%)
At close · Aug 26
Market Cap
$70.26M
Shares
11.03M
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: 18
Total Value: $2,427,640
Total Shares: 410,076
Institutional Ownership Trend
7 quarters
Holder Concentration
Across 18 13F filers · Δ vs Mar 31, 2026Top Holder
25.1%
+1.6 pts
Top 5
75.1%
−1.9 pts
Top 10
94.8%
−2.9 pts
HHI
1,374
Broadly held−133
Quarterly Activity
vs Mar 31, 2026
New
6
Increased
7
Decreased
3
Sold Out
6
Unchanged
2
Holder count:
0
Institutional value:
+123.4%
Shares held:
+30.9%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega BlackRock, Inc. | +77,451 | 102,875 | |
| Mega UBS Group AG | +51,295 | 56,084 | |
| Mega JANE STREET GROUP, LLC | +22,635 | 34,168 | |
| Mega VANGUARD FIDUCIARY TRUST CO | +8,878 | 26,376 | |
| Mega STATE STREET CORP | +6,800 | 18,100 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | −14,310 | 59,089 | |
| Mega CITIGROUP INC | −9,013 | 48 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | −1,359 | 55,660 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega BARCLAYS PLC | 13,020 | $77,078 | |
| Mega NORTHERN TRUST CORP | 11,926 | $70,601 | |
| Mega BNP PARIBAS ARBITRAGE, SA | 11,588 | $68,600 | |
| Small Balefire, LLC | 10,000 | $59,200 | |
| Mega JPMORGAN CHASE & CO | 4,654 | $27,551 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | 63,799 | $222,020 | |
| Mid XTX Topco Ltd | 20,852 | $72,564 | |
| Micro 1060 Capital, LLC | 15,335 | $53,365 | |
| Mega ROYAL BANK OF CANADA | 714 | $2,484 | |
| Mid Tower Research Capital LLC (TRC) | 623 | $2,168 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $609,019 | 25.09% | 102,875 | Shares | 2026-08-07 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $349,806 | 14.41% | 59,089 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $332,016 | 13.68% | 56,084 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $329,506 | 13.57% | 55,660 | Shares | 2026-08-12 | |
| Mega JANE STREET GROUP, LLC | $202,274 | 8.33% | 34,168 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $156,145 | 6.43% | 26,376 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP | $107,152 | 4.41% | 18,100 | Shares | 2026-08-07 | |
| Mega BARCLAYS PLC | $77,078 | 3.18% | 13,020 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $70,601 | 2.91% | 11,926 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $68,600 | 2.83% | 11,588 | Shares | 2026-08-13 | |
| Small Balefire, LLC | $59,200 | 2.44% | 10,000 | Shares | 2026-07-07 | |
| Mega MORGAN STANLEY | $32,459 | 1.34% | 5,483 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO | $27,551 | 1.13% | 4,654 | Shares | 2026-08-12 | |
| Large OSAIC HOLDINGS, INC. | $5,476 | 0.23% | 925 | Shares | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN | $296 | 0.01% | 50 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC | $284 | 0.01% | 48 | Shares | 2026-08-03 | |
| Small Investors Research Corp | $118 | 0.00% | 20 | Shares | 2026-07-10 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $59 | 0.00% | 10 | Shares | 2026-07-23 |
Key facts
CIK
1947210
CUSIP
42981K100
13F (30d)
15 filings
15 filers
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