Private Trust Co NA
- SEC CIK
- 0001277557
- Latest filing
- Jul 28, 2026
QLYS holding history
Qualys, Inc. in every 13F filed by Private Trust Co NA, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
QLYS overviewAll 13F holders of QLYSFull Q2 2026 holdings
- Shares (Q2 2026)
- 143
- Value
- $19.7K
- % of portfolio
- <0.1%
- Quarters held
- 14
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 143 | $19.7K | <0.1% | −46−24.3% | Reduced | Holders |
| Q1 2026 | 189 | $16.6K | <0.1% | +81+75.0% | Added | Holders |
| Q4 2025 | 108 | $14.4K | <0.1% | +93+620.0% | Added | Holders |
| Q3 2025 | 15 | $1.99K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2025 | 15 | $2.14K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2025 | 15 | $1.89K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2024 | 15 | $2.10K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2024 | 15 | $1.93K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 15 | $2.14K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2024 | 15 | $2.50K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 15 | $2.94K | <0.1% | +15 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −54−100.0% | Sold out | Holders |
| Q4 2022 | 54 | $6.00K | <0.1% | +6+12.5% | Added | Holders |
| Q3 2022 | 48 | $7.00K | <0.1% | −7−12.7% | Reduced | Holders |
| Q2 2022 | 55 | $7.00K | <0.1% | +55 | New | Holders |