Tudor Investment Corp Et Al / QLYS
Tudor Investment Corp Et Al’s Qualys Inc Position
Does Tudor Investment Corp Et Al own Qualys Inc (QLYS)? Yes — 250.9K shares worth $22M (+0.04% of its 13F portfolio) as of Q1 2026, up from 217.5K shares the prior filed quarter.
Position Value
$22M
Q1 2026
Shares
250.9K
% of Portfolio
+0.04%
Quarters Held
15
currently held
Position History QLYS
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 250.9K | $22M | +0.04% |
| Q4 2025 | 217.5K | $29M | +0.05% |
| Q3 2025 | 60.9K | $8M | +0.01% |
| Q2 2025 | 123.2K | $18M | +0.04% |
| Q1 2025 | 42.6K | $5M | +0.02% |
| Q2 2024 | 14.0K | $2M | +0.01% |
| Q4 2023 | 92.2K | $18M | +0.15% |
| Q3 2023 | 37.7K | $6M | +0.06% |
| Q2 2022 | 59.1K | $7M | +0.20% |
| Q1 2022 | 38.7K | $6M | +0.13% |
| Q4 2021 | 39.8K | $5M | +0.09% |
| Q2 2021 | 42.3K | $4M | +0.08% |
| Q1 2021 | 32.6K | $3M | +0.07% |
| Q4 2019 | 23.4K | $2M | +0.09% |
| Q3 2019 | 3.0K | $226,000 | +0.01% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Tudor Investment Corp Et Al’s full portfolio or all institutional holders of QLYS.