Qualys, Inc.
QLYS- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001107843
In the last 90 days, Qualys, Inc. insiders filed 0 open-market purchases and 13 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Qualys, Inc. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 464
- +61 vs. Q3 2023
- Shares held
- 36.6M
- +930.4K (+2.6%) vs. Q3 2023
- Total value
- $7.19B
- +$1.73B (+31.6%) vs. Q3 2023
- New holders
- 94
- 147 more added
- Sold out
- 33
- 172 more reduced
6 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QLYS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 436 | $5.06B |
| Q1 2026 | 423 | $3.25B |
| Q4 2025 | 450 | $4.80B |
| Q3 2025 | 430 | $4.69B |
| Q2 2025 | 437 | $5.01B |
| Q1 2025 | 427 | $4.40B |
| Q4 2024 | 451 | $5.04B |
| Q3 2024 | 436 | $4.66B |
| Q2 2024 | 467 | $5.26B |
| Q1 2024 | 453 | $6.16B |
| Q4 2023 | 464 | $7.19B |
| Q3 2023 | 409 | $5.47B |
| Q2 2023 | 386 | $4.58B |
| Q1 2023 | 391 | $4.63B |
| Q4 2022 | 392 | $3.96B |
| Q3 2022 | 395 | $4.92B |
| Q2 2022 | 365 | $4.41B |
| Q1 2022 | 361 | $4.93B |
| Q4 2021 | 360 | $4.85B |
| Q3 2021 | 339 | $3.82B |
| Q2 2021 | 327 | $3.44B |
| Q1 2021 | 316 | $3.82B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q3 2023.