Qualys, Inc.
QLYSAs of the close on Sep 25, 2026
Price
$172.43
Market cap
$5.97B
P/E (diluted TTM)
29.8
EPS (TTM)
$5.78
Four quarters to Jun 30, 2026
Dividend yield
—
Dividend records do not yet cover the latest payments
Figures shown here come from public SEC filings. Dates beside each section show the available history.
How Qualys, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 15 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 30, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| BESSEMER GROUP INC | 2026-03-31 | 254 | Not shown | SEC filing |
| FARMERS & MERCHANTS INVESTMENTS INC | 2026-03-31 | 30 | $2.64K | SEC filing |
| Rockefeller Capital Management L.P. | 2026-03-31 | 2,805 | $246K | SEC filing |
| Corient Private Wealth LLC | 2026-03-31 | 25,338 | $2.23M | SEC filing |
| OCCUDO QUANTITATIVE STRATEGIES LP | 2026-03-31 | 9,386 | $816K | SEC filing |
| Clearstead Advisors, LLC | 2026-03-31 | 10 | $879 | SEC filing |
| True Wealth Design, LLC | 2026-03-31 | 38 | $3.34K | SEC filing |
| Rossby Financial, LCC | 2026-03-31 | 12 | $1.03K | SEC filing |
| FOX RUN MANAGEMENT, L.L.C. | 2026-03-31 | 7,769 | $683K | SEC filing |
| South Dakota Investment Council | 2026-03-31 | 11,454 | Not shown | SEC filing |
| J2 Capital Management Inc | 2026-03-31 | 7,313 | $642K | SEC filing |
| First National Advisers, LLC | 2026-03-31 | 3,500 | $307K | SEC filing |
| KBC Group NV | 2026-03-31 | 27,958 | Not shown | SEC filing |
| E. Ohman J:or Asset Management AB | 2026-03-31 | 11,680 | $1.03M | SEC filing |
| Clark Capital Management Group, Inc. | 2026-03-31 | 380,459 | $33.4M | SEC filing |
| LONDON CO OF VIRGINIA | 2026-03-31 | 466,342 | $41M | SEC filing |
| CVA Family Office, LLC | 2026-03-31 | 710 | $62.4K | SEC filing |
| CAPSTONE INVESTMENT ADVISORS, LLC | 2026-03-31 | 3,229 | $284K | SEC filing |
| MILLENNIUM MANAGEMENT LLC | 2026-03-31 | 235,382 | $20.7M | SEC filing |
| DecisionPoint Financial, LLC | 2026-03-31 | 200 | $17.6K | SEC filing |
- Each value is checked against Qualys, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 3 rows: the filed value is about 1,000 times too small for the share count at Qualys, Inc.'s share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Qualys, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2026-06-29 · Thakar Sumedh S: Larger than 168 of the 174 other insider sales of Common Stock on file. SEC filing
- 2026-06-26 · Thakar Sumedh S: Larger than 173 of the 174 other insider sales of Common Stock on file. SEC filing
- 2026-06-01 · Thakar Sumedh S: Larger than all 174 other insider sales of Common Stock on file. SEC filing
- 2026-02-04 · Kim Joo Mi: Larger than 158 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-12-09 · Kim Joo Mi: Larger than 163 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-12-02 · Kim Joo Mi: Larger than 162 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-11-14 · Thakar Sumedh S: Larger than 169 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-10-14 · Thakar Sumedh S: Larger than 164 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-10-14 · Thakar Sumedh S: Larger than 160 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-09-15 · Thakar Sumedh S: Larger than 171 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-08-22 · Zangardi John A.: Larger than 159 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-08-14 · Thakar Sumedh S: Larger than 170 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-07-14 · Thakar Sumedh S: Larger than 166 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-07-03 · Thakar Sumedh S: Larger than 167 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-06-16 · Thakar Sumedh S: Larger than 165 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-06-02 · Thakar Sumedh S: Larger than 172 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-05-29 · Thakar Sumedh S: Larger than 161 of the 174 other insider sales of Common Stock on file. SEC filing
- 2025-04-14 · Thakar Sumedh S: Larger than 157 of the 174 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-29 | Thakar Sumedh S · CEO & PRESIDENT | Common Stock | S — Open market or private sale | −2,700 | 125.60 | SEC filing |
| 2026-06-29 | Thakar Sumedh S · CEO & PRESIDENT | Common Stock | S — Open market or private sale | −4,994 | 126.96 | SEC filing |
| 2026-06-29 | Thakar Sumedh S · CEO & PRESIDENT | Common Stock | S — Open market or private sale | −2,306 | 127.66 | SEC filing |
| 2026-06-26 | Thakar Sumedh S · CEO & PRESIDENT | Common Stock | S — Open market or private sale | −200 | 121.10 | SEC filing |
| 2026-06-26 | Thakar Sumedh S · CEO & PRESIDENT | Common Stock | S — Open market or private sale | −9,800 | 120.47 | SEC filing |
| 2026-06-22 | Pfeiffer Wendy · Director | Common Stock | S — Open market or private sale | −500 | 110.55 | SEC filing |
| 2026-06-22 | POSEY BRUCE K · CHIEF LEGAL OFFICER | Common Stock | S — Open market or private sale | −123 | 111.73 | SEC filing |
| 2026-06-22 | POSEY BRUCE K · CHIEF LEGAL OFFICER | Common Stock | S — Open market or private sale | −48 | 107.40 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-10 | Berquist Thomas · Director | Common Stock | A — Grant, award, or other acquisition | +2,628 | SEC filing |
| 2026-06-10 | Zangardi John A. · Director | Common Stock | A — Grant, award, or other acquisition | +2,628 | SEC filing |
| 2026-06-10 | Brooks Bradford L. · Director | Common Stock | A — Grant, award, or other acquisition | +2,628 | SEC filing |
| 2026-06-10 | Pfeiffer Wendy · Director | Common Stock | A — Grant, award, or other acquisition | +2,628 | SEC filing |
| 2026-06-10 | Hank Jeffrey P · Director | Common Stock | A — Grant, award, or other acquisition | +2,628 | SEC filing |
| 2026-06-10 | Rogers Kristi Marie · Director | Common Stock | A — Grant, award, or other acquisition | +2,628 | SEC filing |
| 2026-05-01 | Kim Joo Mi · CHIEF FINANCIAL OFFICER | Common Stock | F — Payment of exercise price or tax by delivering securities | −3,845 | SEC filing |
| 2026-05-01 | Thakar Sumedh S · CEO & PRESIDENT | Common Stock | F — Payment of exercise price or tax by delivering securities | −6,748 | SEC filing |
Showing 8 of 30 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.