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Qualys (QLYS)
NASDAQ
$151.60+$0.06 (+0.04%)
Price as of Jul 13, 2026 7:25 PM EDT- $5.4BMarket Cap
- 8.87%1-Year Change
- Software - InfrastructureIndustry
Qualys (QLYS)
$151.60+$0.06 (+0.04%)
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 |
N/A | 7.20% | 2.5M | +2.5M (+100.00%) | Mar 31, 2026 |
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 |
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% | 914,196 | +22,586 (+2.47%) | Feb 28, 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 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.20% | 421,275 | +37,231 (+8.84%) | Apr 30, 2026 |
Capitol Series Trust | 1.07% | 376,900 | 0 (0.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions651.1M (75.81%)
- Mutual Funds194.6M (22.66%)
- Insiders13.2M (1.53%)
- Other0 (0.00%)
Insider Transactions
- 1.53% (13.2M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 8Number of InsiderSelling (last 12 months)
- $1.5BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
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 |
Berquist Thomas | Sell | Jun 12, 2026 | $103,994.25 | 939 | $110.75 | 6,781 |
Hank Jeffrey P | Sell | Jun 12, 2026 | $52,052.50 | 470 | $110.75 | 15,576 |
Hank Jeffrey P | Sell | Jun 11, 2026 | $51,173.60 | 470 | $108.88 | 16,046 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Mar 13, 2026 | $6,506.08 | 65 | $100.09 | 70,955 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Mar 05, 2026 | $10,018.35 | 100 | $100.18 | 71,020 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Feb 20, 2026 | $21,658.31 | 210 | $103.13 | 71,391 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Feb 20, 2026 | $18,202.64 | 175 | $104.02 | 71,216 |
POSEY BRUCE K CHIEF LEGAL OFFICER | Sell | Feb 20, 2026 | $10,088.59 | 96 | $105.09 | 71,120 |
Kim Joo Mi CHIEF FINANCIAL OFFICER | Sell | Feb 04, 2026 | $62,626.50 | 500 | $125.25 | 94,788 |
Kim Joo Mi CHIEF FINANCIAL OFFICER | Sell | Feb 04, 2026 | $50,696.00 | 400 | $126.74 | 94,388 |
Kim Joo Mi CHIEF FINANCIAL OFFICER | Sell | Feb 04, 2026 | $262,934.71 | 2,051 | $128.20 | 92,337 |
Kim Joo Mi CHIEF FINANCIAL OFFICER | Sell | Feb 04, 2026 | $471,161.09 | 3,648 | $129.16 | 88,689 |
Kim Joo Mi CHIEF FINANCIAL OFFICER | Sell | Feb 04, 2026 | $25,951.00 | 200 | $129.75 | 88,489 |