QUALYS, INC. (QLYS) — Institutional Holders, Q2 2026 (page 2)
435 institutional investment managers reported a QLYS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $5.0B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
QLYS 13F holders ranked 101–200 of 435
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Heron Bay Capital Management#101 · 32,006 sh | 32,006 | $4.4M | 0.40% | New |
| 102 | BW Gestao de Investimentos Ltda.#102 · 30,628 sh | 30,628 | $4.2M | 0.08% | +170.8% |
| 103 | Tandem Investment Advisors#103 · 29,188 sh | 29,188 | $4.0M | 0.27% | -22.4% |
| 104 | KBC Group NV#104 · 27,958 sh | 27,958 | $3.8M | — | 0.0% |
| 105 | Numerai GP#105 · 27,685 sh | 27,685 | $3.8M | 0.31% | -27.2% |
| 106 | Van Hulzen Asset Management#106 · 27,342 sh | 27,342 | $3.8M | 0.27% | +37.6% |
| 107 | KLP KAPITALFORVALTNING AS#107 · 27,100 sh | 27,100 | $3.7M | 0.01% | +44.1% |
| 108 | MML INVESTORS SERVICES#108 · 26,674 sh | 26,674 | $3.7M | <0.01% | -5.0% |
| 109 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#109 · 26,329 sh | 26,329 | $3.6M | — | +1.5% |
| 110 | Paralel Advisors#110 · 26,294 sh | 26,294 | $3.6M | 0.14% | +23.8% |
| 111 | LAZARD ASSET MANAGEMENT#111 · 25,239 sh | 25,239 | $3.5M | <0.01% | -33.1% |
| 112 | TUDOR INVESTMENT ET AL#112 · 25,125 sh | 25,125 | $3.5M | <0.01% | -90.0% |
| 113 | Banque Cantonale Vaudoise#113 · 21,656 sh | 21,656 | $3.0M | 0.12% | +0.1% |
| 114 | MARTINGALE ASSET MANAGEMENT L P#114 · 21,225 sh | 21,225 | $2.9M | 0.07% | -0.9% |
| 115 | Inspire Investing#115 · 20,806 sh | 20,806 | $2.9M | — | -10.9% |
| 116 | VIRGINIA RETIREMENT SYSTEMS ET Al#116 · 20,745 sh | 20,745 | $2.9M | 0.01% | +26.1% |
| 117 | CAXTON ASSOCIATES LLP#117 · 20,684 sh | 20,684 | $2.8M | 0.05% | +42.5% |
| 118 | LEUCADIA NATIONAL#118 · 20,100 sh | 20,100 | $2.8M | 0.02% | +40.7% |
| 119 | CHASE INVESTMENT COUNSEL#119 · 20,000 sh | 20,000 | $2.7M | 0.58% | +25.0% |
| 120 | NewEdge Wealth#120 · 19,946 sh | 19,946 | $2.7M | 0.03% | +20.6% |
| 121 | D. E. Shaw#121 · 19,931 sh | 19,931 | $2.7M | <0.01% | -84.1% |
| 122 | CAPITAL FUND MANAGEMENT S.A.#122 · 19,346 sh | 19,346 | $2.7M | 0.01% | -27.3% |
| 123 | Brevan Howard Capital Management#123 · 19,309 sh | 19,309 | $2.7M | 0.02% | +50.9% |
| 124 | ROYAL BANK OF CANADA#124 · 18,917 sh | 18,917 | $2.6M | <0.01% | -53.0% |
| 125 | Aurora Investment Counsel#125 · 18,653 sh | 18,653 | $2.6M | 1.32% | -2.6% |
| 126 | SG Americas Securities#126 · 18,463 sh | 18,463 | $2.5M | <0.01% | -70.5% |
| 127 | NEW YORK STATE COMMON RETIREMENT FUND#127 · 17,904 sh | 17,904 | $2.5M | <0.01% | +6.5% |
| 128 | Cascade Investment Advisors#128 · 17,300 sh | 17,300 | $2.4M | 1.30% | +45.4% |
| 129 | Handelsbanken Fonder AB#129 · 17,251 sh | 17,251 | $2.4M | <0.01% | +63.5% |
| 130 | Bridge City Capital#130 · 17,198 sh | 17,198 | $2.4M | 0.54% | -1.9% |
| 131 | ZACKS INVESTMENT MANAGEMENT#131 · 17,063 sh | 17,063 | $2.3M | 0.02% | +19.5% |
| 132 | TWO SIGMA INVESTMENTS#132 · 16,924 sh | 16,924 | $2.3M | <0.01% | -89.1% |
| 133 | FMR#133 · 16,271 sh | 16,271 | $2.2M | <0.01% | +70.4% |
| 134 | Amundi#134 · 15,277 sh | 15,277 | $2.1M | <0.01% | -17.0% |
| 135 | AMALGAMATED BANK#135 · 14,983 sh | 14,983 | $2.1M | — | -3.5% |
| 136 | GHP Investment Advisors#136 · 14,839 sh | 14,839 | $2.0M | — | +16.0% |
| 137 | FIRST NATIONAL BANK OF OMAHA#137 · 14,725 sh | 14,725 | $2.0M | 0.06% | -14.1% |
| 138 | Mirae Asset Global Investments , Ltd.#138 · 14,496 sh | 14,496 | $2.0M | <0.01% | +58.8% |
| 139 | Cetera Investment Advisers#139 · 13,991 sh | 13,991 | $1.9M | <0.01% | -19.6% |
| 140 | State of New Jersey Common Pension Fund D#140 · 13,900 sh | 13,900 | $1.9M | <0.01% | -36.2% |
| 141 | Horizon Investments#141 · 13,790 sh | 13,790 | $1.9M | 0.02% | +68.7% |
| 142 | Vanguard Global Advisers#142 · 13,634 sh | 13,634 | $1.9M | <0.01% | -5.6% |
| 143 | State of Tennessee, Treasury Department#143 · 13,554 sh | 13,554 | $1.9M | <0.01% | -1.8% |
| 144 | NorthRock Partners#144 · 13,501 sh | 13,501 | $1.9M | 0.03% | +0.8% |
| 145 | PARK AVENUE SECURITIES#145 · 13,338 sh | 13,338 | $1.8M | — | +24.7% |
| 146 | NATIXIS ADVISORS#146 · 13,019 sh | 13,019 | $1.8M | <0.01% | New |
| 147 | RFG Advisory#147 · 12,934 sh | 12,934 | $1.8M | 0.03% | New |
| 148 | DekaBank Deutsche Girozentrale#148 · 20,576 sh | 20,576 | $1.8M | — | 0.0% |
| 149 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#149 · 12,727 sh | 12,727 | $1.7M | — | -7.4% |
| 150 | WINTON GROUP Ltd#150 · 12,660 sh | 12,660 | $1.7M | 0.06% | -3.5% |
| 151 | STIFEL FINANCIAL#151 · 12,529 sh | 12,529 | $1.7M | <0.01% | -4.2% |
| 152 | XTX Topco Ltd#152 · 12,230 sh | 12,230 | $1.7M | 0.02% | -60.4% |
| 153 | Toroso Investments#153 · 12,197 sh | 12,197 | $1.7M | <0.01% | +11.1% |
| 154 | TEACHER RETIREMENT SYSTEM OF TEXAS#154 · 12,148 sh | 12,148 | $1.7M | <0.01% | -84.0% |
| 155 | Man Group plc#155 · 11,657 sh | 11,657 | $1.6M | <0.01% | -84.1% |
| 156 | Zurcher Kantonalbank (Zurich Cantonalbank)#156 · 11,289 sh | 11,289 | $1.6M | <0.01% | -65.5% |
| 157 | Assenagon Asset Management S.A.#157 · 11,287 sh | 11,287 | $1.6M | — | +24.2% |
| 158 | South Dakota Investment Council#158 · 11,054 sh | 11,054 | $1.5M | 0.03% | -3.5% |
| 159 | Police & Firemen's Retirement System of New Jersey#159 · 10,735 sh | 10,735 | $1.5M | 0.01% | +8.0% |
| 160 | BURNEY#160 · 10,387 sh | 10,387 | $1.4M | — | -53.0% |
| 161 | TRUIST FINANCIAL#161 · 10,351 sh | 10,351 | $1.4M | <0.01% | -2.3% |
| 162 | WEALTH ENHANCEMENT ADVISORY SERVICES#162 · 9,300 sh | 9,300 | $1.4M | — | +13.2% |
| 163 | Louisiana State Employees Retirement System#163 · 10,300 sh | 10,300 | $1.4M | — | -1.0% |
| 164 | Alpine Peaks Capital#164 · 10,142 sh | 10,142 | $1.4M | 1.63% | -70.9% |
| 165 | Pathstone#165 · 10,124 sh | 10,124 | $1.4M | <0.01% | -2.3% |
| 166 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#166 · 9,988 sh | 9,988 | $1.4M | <0.01% | 0.0% |
| 167 | Arizona State Retirement System#167 · 9,844 sh | 9,844 | $1.4M | <0.01% | -0.1% |
| 168 | Ameritas Investment Partners#168 · 9,784 sh | 9,784 | $1.3M | 0.04% | +2.6% |
| 169 | YOUSIF CAPITAL MANAGEMENT#169 · 9,729 sh | 9,729 | $1.3M | — | -7.0% |
| 170 | OSAIC#170 · 9,569 sh | 9,569 | $1.3M | <0.01% | -42.8% |
| 171 | Vanguard Investments Australia, Ltd.#171 · 9,522 sh | 9,522 | $1.3M | <0.01% | +10.4% |
| 172 | PRINCIPAL SECURITIES#172 · 9,244 sh | 9,244 | $1.3M | 0.02% | +27.3% |
| 173 | FIFTH THIRD BANCORP#173 · 9,207 sh | 9,207 | $1.3M | <0.01% | -13.7% |
| 174 | CANADA PENSION PLAN INVESTMENT BOARD#174 · 9,200 sh | 9,200 | $1.3M | <0.01% | -72.1% |
| 175 | Janney Montgomery Scott#175 · 9,010 sh | 9,010 | $1.2M | <0.01% | -90.0% |
| 176 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#176 · 8,666 sh | 8,666 | $1.2M | <0.01% | 0.0% |
| 177 | Vanguard Personalized Indexing Management#177 · 8,616 sh | 8,616 | $1.2M | <0.01% | +9.2% |
| 178 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt#178 · 8,450 sh | 8,450 | $1.2M | <0.01% | 0.0% |
| 179 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#179 · 8,431 sh | 8,431 | $1.2M | <0.01% | -6.2% |
| 180 | Steward Partners Investment Advisory#180 · 8,400 sh | 8,400 | $1.2M | <0.01% | +4619.1% |
| 181 | INTECH INVESTMENT MANAGEMENT#181 · 8,387 sh | 8,387 | $1.2M | 0.01% | -41.0% |
| 182 | New Age Alpha Advisors#182 · 8,339 sh | 8,339 | $1.1M | 0.05% | -2.1% |
| 183 | STATE TREASURER STATE OF MICHIGAN#183 · 8,276 sh | 8,276 | $1.1M | — | -4.6% |
| 184 | Cerity Partners#184 · 7,936 sh | 7,936 | $1.1M | <0.01% | -8.3% |
| 185 | NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY#185 · 7,922 sh | 7,922 | $1.1M | 0.01% | -1.4% |
| 186 | HSBC PLC#186 · 7,776 sh | 7,776 | $1.1M | <0.01% | -40.2% |
| 187 | QUADRANT CAPITAL GROUP#187 · 7,877 sh | 7,877 | $1.1M | — | +5691.9% |
| 188 | THRIVENT FINANCIAL FOR LUTHERANS#188 · 7,820 sh | 7,820 | $1.1M | <0.01% | -3.2% |
| 189 | Sequoia Financial Advisors#189 · 7,527 sh | 7,527 | $1.0M | <0.01% | +170.8% |
| 190 | IEQ CAPITAL#190 · 7,429 sh | 7,429 | $1.0M | <0.01% | -70.1% |
| 191 | STATE OF WISCONSIN INVESTMENT BOARD#191 · 7,333 sh | 7,333 | $1.0M | <0.01% | +9.7% |
| 192 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#192 · 7,296 sh | 7,296 | $1.0M | 0.01% | 0.0% |
| 193 | MERCER GLOBAL ADVISORS#193 · 7,231 sh | 7,231 | $994.2K | <0.01% | -13.4% |
| 194 | AMERICAN CAPITAL MANAGEMENT#194 · 7,125 sh | 7,125 | $979.6K | 0.04% | -91.5% |
| 195 | Empowered Funds#195 · 7,118 sh | 7,118 | $978.7K | <0.01% | -74.0% |
| 196 | J2 Capital Management#196 · 7,106 sh | 7,106 | $977.0K | — | -2.8% |
| 197 | NEW MEXICO EDUCATIONAL RETIREMENT BOARD#197 · 7,100 sh | 7,100 | $976.0K | 0.02% | 0.0% |
| 198 | LEUTHOLD GROUP#198 · 7,057 sh | 7,057 | $970.3K | 0.10% | New |
| 199 | CSS#199 · 6,925 sh | 6,925 | $952.1K | 0.04% | -45.0% |
| 200 | Trexquant Investment#200 · 6,859 sh | 6,859 | $943.0K | <0.01% | -95.6% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.