HQ
Horizon Quantum Holdings Ltd.
Funds Buying3
Funds Selling4
# Funds Holding7
Total Value Held$9.6M
Current Holders
| Fund | Shares | Value | % of Portfolio | As Of | Latest Move | Latest Share Change |
|---|
| Davidson Kempner Capital Management | 634,518 | $5.6M | 0% | 2026-03-31 | CLOSED | -634,518 |
| Citadel Advisors | 251,228 | $2.2M | 0% | 2026-03-31 | CLOSED | -251,228 |
| Hudson Bay Capital Management | 57,309 | $0.9M | 0% | 2026-06-30 | ADDED | +10,291 |
| Geode Capital Management | 17,765 | $0.5M | 0% | 2026-06-30 | NEW | +17,765 |
| Millennium Management | 17,500 | $0.3M | 0% | 2026-06-30 | NEW | +17,500 |
| Verition Fund Management | 31,010 | $0.1M | 0% | 2026-03-31 | CLOSED | -31,010 |
| Walleye Capital | 12,639 | $0.0M | 0% | 2026-03-31 | CLOSED | -12,639 |
Move History
| Quarter | Fund | Action | Prev Shares | New Shares | Value Change |
|---|
| 2026-03-31 → 2026-06-30 | Citadel Advisors | CLOSED | 251,228 | 0 | -$2.2M |
| 2026-03-31 → 2026-06-30 | Davidson Kempner Capital Management | CLOSED | 634,518 | 0 | -$5.6M |
| 2026-03-31 → 2026-06-30 | Geode Capital Management | NEW | 0 | 17,765 | $0.5M |
| 2026-03-31 → 2026-06-30 | Verition Fund Management | CLOSED | 31,010 | 0 | -$0.1M |
| 2026-03-31 → 2026-06-30 | Walleye Capital | CLOSED | 12,639 | 0 | -$0.0M |
| 2026-03-31 → 2026-06-30 | Hudson Bay Capital Management | ADDED | 47,018 | 57,309 | $0.8M |
| 2025-12-31 → 2026-03-31 | Citadel Advisors | NEW | 0 | 251,228 | $2.2M |
| 2025-12-31 → 2026-03-31 | Millennium Management | NEW | 0 | 17,500 | $0.0M |
| 2025-12-31 → 2026-03-31 | Davidson Kempner Capital Management | NEW | 0 | 634,518 | $5.6M |
| 2025-12-31 → 2026-03-31 | Verition Fund Management | NEW | 0 | 31,010 | $0.1M |
| 2025-12-31 → 2026-03-31 | Walleye Capital | NEW | 0 | 12,639 | $0.0M |
| 2025-12-31 → 2026-03-31 | Hudson Bay Capital Management | NEW | 0 | 47,018 | $0.1M |