Quantinuum Inc.
QNT- Exchange
- Nasdaq
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0002110105
No open-market purchases or sales by Quantinuum Inc. insiders were filed in the last 90 days; 175 institutions reported holding it in 13F filings for Q2 2026, worth $2.77B in total; 4 superinvestors hold it, including Viking Global Investors and D1 Capital Partners.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Quantinuum Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Quantinuum Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Schulman Robin | CLO & Corporate Secretary | 125,000 | Jul 22, 2026 | 1 |
| Jimenez Joseph | Director | 72,498 | Jun 8, 2026 | 1 |
| Denman Kenneth D | Director | 19,833 | Jun 8, 2026 | 1 |
| Branderiz Eric | Director | 14,167 | Jun 8, 2026 | 1 |
| Barron Hal | Director | 255,833 | Jun 8, 2026 | 1 |
| Bhatia Manish H | Director | 25,833 | Jun 8, 2026 | 1 |
| Kapur Vimal | Director | 13,000 | Jun 8, 2026 | 1 |
| Sharan Nitesh | Chief Financial Officer | 340,846 | Jun 8, 2026 | 1 |
| Stepniak Michal | Director | 13,333 | Jun 8, 2026 | 1 |
| Narang Prineha | Director | 6,033 | Jun 8, 2026 | 1 |
| Daugherty Paul R. | Director | 9,833 | Jun 8, 2026 | 1 |
| Dehoff Kevin Scott | Chief Strategy Officer | 126,460 | Jun 8, 2026 | 1 |
| Hazra Rajeeb | President & CEO | 784,505 | Jun 8, 2026 | 1 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Narang PrinehaDirector | PPurchaseClass A Common Stock | +200 | $60.00 | +$12.0K | +3.4%6.03K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Jimenez JosephDirector | PPurchaseClass A Common Stock | +66.7K | $60.00 | +$4.00M | +1,142.9%72.5K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Sharan NiteshChief Financial Officer | PPurchaseClass A Common Stock | +6.50K | $60.00 | +$390.0K | +1.9%340.8K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Barron HalDirector | PPurchaseClass A Common Stock | +250.0K | $60.00 | +$15.0M | +4,286.0%255.8K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Branderiz EricDirector | PPurchaseClass A Common Stock | +8.33K | $60.00 | +$500.0K | +142.9%14.2K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Kapur VimalDirector | PPurchaseClass A Common Stock | +13.0K | $60.00 | +$780.0K | New position13.0K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Stepniak MichalDirector | PPurchaseClass A Common Stock | +13.3K | $60.00 | +$800.0K | New position13.3K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Dehoff Kevin ScottChief Strategy Officer | PPurchaseClass A Common Stock | +15.0K | $60.00 | +$900.0K | +13.5%126.5K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Daugherty Paul R.Director | PPurchaseClass A Common Stock | +4.00K | $60.00 | +$240.0K | +68.6%9.83K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Denman Kenneth DDirector | PPurchaseClass A Common Stock | +14.0K | $60.00 | +$840.0K | +240.0%19.8K after | |
| Jun 8, 2026 (view filing) | Jun 5 | 3 days | Bhatia Manish HDirector | PPurchaseClass A Common Stock | +20.0K | $60.00 | +$1.20M | +342.9%25.8K after |