20 institutions reported holding $1.1M of HIGH ROLLER TECHNOLOGIES INC (ROLR) in SEC 13F filings for 2026-03-31. Largest institutional holders: VANGUARD CAPITAL MANAGEMENT LLC ($255,429), RENAISSANCE TECHNOLOGIES LLC ($222,021), GEODE CAPITAL MANAGEMENT, LLC ($198,488), BlackRock, Inc. ($88,476), XTX Topco Ltd ($72,565). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $255,429 | 73,399 | New |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $222,021 | 63,799 | New |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $198,488 | 57,019 | Added |
| 4 | BlackRock, Inc. | $88,476 | 25,424 | New |
| 5 | XTX Topco Ltd | $72,565 | 20,852 | New |
| 6 | VANGUARD FIDUCIARY TRUST CO | $60,893 | 17,498 | New |
| 7 | 1060 Capital, LLC | $53,366 | 15,335 | New |
| 8 | JANE STREET GROUP, LLC | $40,135 | 11,533 | New |
| 9 | STATE STREET CORP | $39,324 | 11,300 | New |
| 10 | CITIGROUP INC | $31,532 | 9,061 | New |
| 11 | UBS Group AG | $16,666 | 4,789 | Added |
| 12 | BESSEMER GROUP INC | $3,000 | 1,000 | New |
| 13 | Tower Research Capital LLC (TRC) | $2,168 | 623 | Trimmed |
| 14 | Royal Bank of Canada | $2,000 | 714 | New |
| 15 | MORGAN STANLEY | $1,879 | 540 | Added |
| 16 | OSAIC HOLDINGS, INC. | $1,218 | 350 | New |
| 17 | Investors Research Corp | $70 | 20 | New |
| 18 | SBI Securities Co., Ltd. | $35 | 10 | Hold |
| 19 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 20 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31