QLYS
QUALYS INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
QUALYS INC (QLYS) is held by 7 tracked hedge-fund managers, a combined reported value of ~$116.54M; the largest are Renaissance Technologies, Izzy Englander, Steven Cohen. This quarter: 3 added, 2 trimmed. 6 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Gurus holding7
Congress trades6
Price$159.43vs quarter-end+81.48%
Sectors0
This quarter's moves
Top holderRenaissance TechnologiesNew0
Added3
Trimmed / sold2
Value $1.71M— of portfolio13,3002024 Q3
Value $1.36M— of portfolio15,5002026 Q1
Value $667.7K— of portfolio7,6002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Izzy EnglanderCALL | $1.71M | — | — |
| Ken GriffinCALL | $1.36M | — | — |
| Ken GriffinPUT | $667.7K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.