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Qualys (QLYS)
NASDAQ
$144.71-$0.04 (-0.03%)
Price as of Jul 31, 2026 7:34 PM EDT- $5.1BMarket Cap
- 10.89%1-Year Change
- Software - InfrastructureIndustry
Qualys (QLYS)
$144.71-$0.04 (-0.03%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUNDING, INC. /DE | 16.64% | 5.9M | +114,754 (+1.96%) | Dec 31, 2024 |
BLACKROCK, INC. | 15.22% | 5.4M | -12,500 (-0.23%) | Mar 31, 2026 |
BLACKROCK INC. | 15.09% | 5.3M | +180,499 (+3.40%) | Jun 30, 2024 |
VANGUARD GROUP INC | 12.40% | 4.4M | -36,391 (-0.83%) | Dec 31, 2025 |
BLACKROCK FUND ADVISORS | 6.19% | 2.2M | +240,463 (+11.03%) | Dec 31, 2016 |
STATE STREET CORP | 3.94% | 1.4M | +40,627 (+2.93%) | Mar 31, 2026 |
GEODE CAPITAL MANAGEMENT, LLC | 3.75% | 1.3M | +64,907 (+4.91%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 7.95% | 2.8M | +1,233 (+0.04%) | Mar 31, 2026 |
VANGUARD WORLD FUND | 2.60% | 917,246 | +3,050 (+0.33%) | May 31, 2026 |
FIRST TRUST EXCHANGE-TRADED FUND II | 2.43% | 855,963 | -311,825 (-36.43%) | Mar 31, 2026 |
Amplify ETF Trust | 2.08% | 733,249 | +186,174 (+25.39%) | Mar 31, 2026 |
FIDELITY SALEM STREET TRUST | 1.50% | 529,773 | +502,351 (+94.82%) | Apr 30, 2026 |
Global X Funds | 1.48% | 519,928 | +128,318 (+24.68%) | May 31, 2026 |
Fidelity Rutland Square Trust II | 1.37% | 483,117 | +236,833 (+49.02%) | May 31, 2026 |
Current Ownership Distribution
- Institutions653.4M (75.54%)
- Mutual Funds198.5M (22.94%)
- Insiders13.1M (1.52%)
- Other0 (0.00%)
Insider Transactions
- 1.52% (13.1M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 8Number of InsiderSelling (last 12 months)
- $1.7BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jul 20, 2026 | $38,080.70 | 243 | $156.71 | 63,328 |
Pfeiffer Wendy | Sell | Jul 20, 2026 | $79,095.00 | 500 | $158.19 | 12,210 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jul 20, 2026 | $52,791.37 | 334 | $158.06 | 62,994 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jul 20, 2026 | $41,748.63 | 262 | $159.35 | 62,732 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jul 20, 2026 | $6,887.74 | 43 | $160.18 | 62,689 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $14,930.00 | 100 | $149.30 | 196,586 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $15,153.00 | 100 | $151.53 | 196,486 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $15,530.00 | 100 | $155.30 | 196,386 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $31,549.00 | 200 | $157.75 | 196,186 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $117,394.80 | 730 | $160.81 | 195,456 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $253,860.99 | 1,570 | $161.69 | 193,886 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $32,480.00 | 200 | $162.40 | 193,686 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jul 14, 2026 | $32,713.00 | 200 | $163.56 | 193,486 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 30, 2026 | $1.3M | 10,000 | $130.00 | 216,686 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 30, 2026 | $1.4M | 10,000 | $135.00 | 206,686 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 30, 2026 | $1.4M | 10,000 | $140.00 | 196,686 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 29, 2026 | $339,128.10 | 2,700 | $125.60 | 233,986 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 29, 2026 | $634,025.26 | 4,994 | $126.96 | 228,992 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 29, 2026 | $294,384.19 | 2,306 | $127.66 | 226,686 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 26, 2026 | $1.2M | 9,800 | $120.47 | 236,886 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 26, 2026 | $24,220.00 | 200 | $121.10 | 236,686 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jun 22, 2026 | $5,155.31 | 48 | $107.40 | 65,388 |
Pfeiffer Wendy | Sell | Jun 22, 2026 | $55,275.00 | 500 | $110.55 | 12,710 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jun 22, 2026 | $50,590.65 | 465 | $108.80 | 64,923 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jun 22, 2026 | $20,649.68 | 188 | $109.84 | 64,735 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jun 22, 2026 | $4,529.81 | 41 | $110.48 | 64,694 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Jun 22, 2026 | $13,743.01 | 123 | $111.73 | 64,571 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 15, 2026 | $22,415.00 | 200 | $112.08 | 249,686 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 15, 2026 | $171,466.05 | 1,500 | $114.31 | 248,186 |
Thakar Sumedh S CEO & PRESIDENT | Sell | Jun 15, 2026 | $173,488.05 | 1,500 | $115.66 | 246,686 |