QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 16,516 Value ($000) $2,195 Avg Close $137.58 Range $121.01 - $155.47
Q2 2025
Shares 19,340 Value ($000) $2,763 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 3,518 Value ($000) $443 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 28,282 Value ($000) $3,966 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 17,549 Value ($000) $2,254 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 13,580 Value ($000) $1,937 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 15,774 Value ($000) $2,632 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 1,647 Value ($000) $323 Avg Close $174.91 Range $149.17 - $206.35
Q3 2023
Shares 6,575 Value ($000) $1,003 Avg Close $143.84 Range $122.53 - $157.88
Q2 2023
Shares 5,039 Value ($000) $651 Avg Close $123.00 Range $107.00 - $134.28
Q1 2023
Shares 7,073 Value ($000) $920 Avg Close $117.19 Range $101.10 - $130.63
Q3 2022
Shares 10,200 Value ($000) $1,422 Avg Close $140.93 Range $114.02 - $162.36
Q3 2021
Shares 4,800 Value ($000) $534 Avg Close $109.53 Range $97.02 - $121.07
Q4 2019
Shares 2,623 Value ($000) $219 Avg Close $82.92 Range $73.76 - $88.91
Q1 2019
Shares 2,567 Value ($000) $212 Avg Close $83.25 Range $69.35 - $97.12
Q2 2017
Shares 7,887 Value ($000) $322 Avg Close $40.16 Range $34.80 - $44.35