QUALYS INC's ticker is and the CUSIP is 74758T30. A total of 1 filers reported holding QUALYS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 84,400 | $3,923,000 | 0.02% |