Horizon Quantum Holdings Ltd.
HQWWW- Exchange
- Nasdaq
- Industry
- Services-Computer Programming Services
- SEC CIK
- 0002088256
No open-market purchases or sales by Horizon Quantum Holdings Ltd. insiders were filed in the last 90 days; 11 institutions reported holding it in 13F filings for Q2 2026, worth $5.51M in total; no superinvestor holds it.
Other share classesHQ
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −9 vs. previous quarter
- 11
- 13F valueReported value at the end of Q2 2026
- $5.51M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding HQWWW, Q2 2026
No superinvestor reported holding HQWWW at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Horizon Quantum Holdings Ltd. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 25, 2026 (view filing) | Mar 19 | 6 daysLate | Lambert DanielleDirector | PPurchaseClass A Ordinary Shares | +84.6K | $11.82 | +$1.00M | New position84.6K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Horizon Quantum Holdings Ltd. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alberta Investment Management Corp | 62,500 | $1.00M | 0.01% | 00.0% | Unchanged |
| Q Global Advisors, LLC | 60,000 | $960.0K | 0.65% | −138,133−69.7% | Reduced |
| Centiva Capital, LP | 58,791 | $938.3K | 0.03% | +58,791 | New |
| Hudson Bay Capital Management LP | 57,309 | $914.7K | 0.00% | +10,291+21.9% | Added |
| LMR Partners LLP | 37,122 | $594.0K | 0.00% | −312,434−89.4% | Reduced |
| Greenland Capital Management LP | 22,646 | $361.4K | 0.07% | +22,646 | New |
| HRT Financial LP | 18,578 | $296.0K | 0.00% | +18,578 | New |
| Aristeia Capital LLC | 14,057 | $217.9K | 0.00% | −22,245−61.3% | Reduced |
| Saba Capital Management, L.P. | 11,200 | $173.6K | 0.01% | −201,154−94.7% | Reduced |
| Caption Management, LLC | 2,997 | $48.0K | 0.00% | 00.0% | Unchanged |