Who owns QS?
- CUSIP Number: 74767v959
Tip: Access positions for across all investors
Analyze quarterly positions in QS with up to 7 years of data, all consolidated into one spreadsheet
Download as csvTop investors of QS stock
Who bought or sold QS this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Simplex Trading | 1.4M | $15M | 23% | Dec 2025 |
|
| IMC-Chicago | 502k | $3.2M | -53% | Mar 2026 |
|
| Group One Trading | 197k | $1.3M | -69% | Mar 2026 |
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| Hrt Financial | 153k | $974k | 100% | Mar 2026 |
|
| Marathon Trading Investment Management | 100.00 | $1.0k | 100% | Dec 2025 |
|
Who sold out of QS?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Jpmorgan Chase & Co | Sep 2025 | 1.1M | $14M |
| SG Americas Securities | Dec 2025 | 411k | $4.0k |