Q/C TECHNOLOGIES, INC. - QCLS
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Quinn Opportunity Partners LLC | History | No change | 211,390 | 729 | 0.04% | 0.04% | 1 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 126,188 | 435 | 0.0% | 0.0% | 2 | +85,702 | 211.68% | Q1 2026 | May 12, 2026 |
| UBS Group AG | History | Added to | 77,989 | 269 | 0.0% | 0.0% | 3 | +60,564 | 347.57% | Q1 2026 | May 05, 2026 |
| VANGUARD GROUP INC | History | No change | 53,066 | 211 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| ADAR1 Capital Management, LLC | History | New | 50,000 | 172 | 0.01% | — | 5 | +50,000 | New | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 47,390 | 163 | 0.0% | 0.0% | 6 | +18,138 | 62.01% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 37,511 | 129 | 0.0% | — | 7 | +37,511 | New | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | New | 22,404 | 77 | 0.0% | — | 8 | +22,404 | New | Q1 2026 | May 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | No change | 19,058 | 65 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 15,555 | 53 | 0.0% | — | 10 | +15,555 | New | Q1 2026 | May 08, 2026 |
| STATE STREET CORP | History | New | 12,905 | 44 | 0.0% | — | 11 | +12,905 | New | Q1 2026 | May 15, 2026 |
| PIN OAK INVESTMENT ADVISORS INC | History | New | 3,500 | 12 | 0.01% | — | 12 | +3,500 | New | Q1 2026 | May 15, 2026 |
| Sunbelt Securities, Inc. | History | New | 1,750 | 6 | 0.0% | — | 13 | +1,750 | New | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 1,593 | 5 | 0.0% | — | 14 | +1,358 | 577.87% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 300 | 1 | 0.0% | 0.0% | 15 | -900 | -75.0% | Q1 2026 | May 12, 2026 |
| Private Advisor Group, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -333,826 | -100.0% | Q1 2026 | Apr 24, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -35,380 | -100.0% | Q1 2026 | May 14, 2026 |
| Engineers Gate Manager LP | History | Closed out | 0 | 0 | — | 0.0% | — | -11,333 | -100.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -25 | -100.0% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Closed out | 0 | 0 | — | — | — | -20 | -100.0% | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 6 | 0 | — | — | — | +2 | 50.0% | Q1 2026 | May 15, 2026 |
| GROUP ONE TRADING LLC | History | Closed out | 0 | 0 | — | — | — | -2 | -100.0% | Q1 2026 | May 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q1 2026 | May 11, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Wilmington Savings Fund Society, FSB | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| BlackRock, Inc. | History | No change | 19 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |