Q/C Technologies, Inc. (QCLS) ownership: Top institutional holder: Private Advisor Group, LLC ($1.33M). Insider activity: Net Seller (0 buys, 11 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Private Advisor Group, LLC | 333826.00 | $1.33M | 2025-12-31 |
| Quinn Opportunity Partners LLC | 211390.00 | $729296.00 | 2026-03-31 |
| JANE STREET GROUP, LLC | 126188.00 | $435348.00 | 2026-03-31 |
| UBS Group AG | 77989.00 | $269062.00 | 2026-03-31 |
| VANGUARD GROUP INC | 53066.00 | $211733.00 | 2025-12-31 |
| ADAR1 Capital Management, LLC | 50000.00 | $172500.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 47390.00 | $163495.00 | 2026-03-31 |
| Virtu Financial LLC | 35380.00 | $141000.00 | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-04-13 | |
| Sell | null | 2026-03-30 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.