Horizon Quantum Holdings Ltd.
HQ- 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; 34 institutions reported holding it in 13F filings for Q2 2026, worth $533.3M in total; no superinvestor holds it.
Other share classesHQWWW
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +18 vs. previous quarter
- 34
- 13F valueReported value at the end of Q2 2026
- $533.3M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding HQ, Q2 2026
No superinvestor reported holding HQ 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 |
|---|---|---|---|---|---|
| Sequoia Capital India Operations II, LLC | 6,351,095 | $176.3M | 100.00% | +6,351,095 | New |
| Penserra Capital Management LLC | 5,465,313 | $151.7M | 1.17% | +5,465,313 | New |
| Defiance ETFs, LLC | 5,582,526 | $150.9M | 2.10% | +5,582,526 | New |
| Data Collective IV GP, LLC | 915,198 | $25.4M | 32.34% | 00.0% | Unchanged |
| UBS Group AG | 246,280 | $6.84M | 0.00% | +175,946+250.2% | Added |
| National Philanthropic Trust | 231,520 | $6.43M | 0.09% | 00.0% | Unchanged |
| Creek Drive Management Group LLC | 90,000 | $2.50M | 1.54% | +90,000 | New |
| Bank of America Corp | 65,726 | $1.82M | 0.00% | +65,726 | New |
| Goldman Sachs Group Inc | 64,898 | $1.80M | 0.00% | +64,898 | New |
| HRT Financial LP | 45,749 | $1.27M | 0.00% | +32,690+250.3% | Added |