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Which hedge funds own QLYS? QUALYS INC, Q2 2026 13F holders

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9 of the hedge funds tracked by WhaleCreep disclosed a position in QLYS (QUALYS INC) in their Q2 2026 13F filings, worth $249.2m in total. The largest holder by portfolio weight is Millennium Management at 0.1% of its book. 2 managers opened a new position this quarter: Point72 Asset Management LP, Holocene Advisors. 2 exited: Bridgewater Associates, Fundsmith.

9tracked managers holding
2opened this quarter
2exited this quarter

Which hedge funds hold QLYS? Current holders by portfolio weight

ManagerAs ofWeight of bookValueSharesΔ sharesAction
Millennium ManagementQ2 2026 0.1%$104.9m762,709 224% added
Point72 Asset Management LPQ2 2026 0.1%$39.3m285,895 new
Renaissance Technologies LLCQ2 2026 0.1%$39.1m284,100 -43% reduced
Brevan Howard Capital ManagementQ2 2026 0.0%$2.7m19,309 51% added
Citadel AdvisorsQ2 2026 0.0%$52.0m378,139 86% added
Tudor InvestmentQ2 2026 0.0%$3.5m25,125 -90% reduced
Holocene AdvisorsQ2 2026 0.0%$4.8m35,038 new
D. E. Shaw & CoQ2 2026 0.0%$2.7m19,931 -84% reduced
Marshall WaceQ2 2026 0.0%$318.2k2,314 -98% reduced

Exited since the previous quarter

ManagerPrior weightPrior value
Bridgewater Associates0.1%$897.7k
Fundsmith1.4%$19.9m

How has hedge fund ownership of QLYS changed?

QuarterManagers holdingCombined value
Q2 20269$249.2m
Q1 20269$149.8m
Q4 20254$182.0m
Q3 20254$185.6m
Q2 20256$192.1m
Q1 20255$152.9m
Q4 20245$134.8m
Q3 20245$131.5m
Q2 20246$158.5m
Q1 20246$189.6m
Q4 20237$182.1m
Q3 20238$144.7m
Q2 20237$117.7m
Q1 20238$124.8m
Q4 20224$119.8m
Q3 20225$140.6m

Counts every tracked manager that disclosed QLYS in that quarter's filing, including managers that have since stopped filing.