QUALYS INC

Ticker: QLYS CUSIP: 74758T303 Class: COM

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q4 2025
Shares 51,565 Value ($000) $6,853 Avg Close $137.58 Range $121.01 - $155.47
Q3 2025
Shares 43,491 Value ($000) $5,755 Avg Close $135.59 Range $124.10 - $151.10
Q2 2025
Shares 42,493 Value ($000) $6,071 Avg Close $132.36 Range $112.61 - $143.16
Q1 2025
Shares 43,710 Value ($000) $5,504 Avg Close $135.24 Range $121.53 - $150.58
Q4 2024
Shares 17,258 Value ($000) $2 Avg Close $139.19 Range $119.17 - $170.00
Q3 2024
Shares 6,871 Value ($000) $1 Avg Close $132.00 Range $119.32 - $151.06
Q2 2024
Shares 12,197 Value ($000) $2 Avg Close $152.28 Range $131.07 - $174.20
Q1 2024
Shares 9,493 Value ($000) $2 Avg Close $176.57 Range $156.51 - $201.03
Q4 2023
Shares 10,292 Value ($000) $2 Avg Close $174.91 Range $149.17 - $206.35
Q3 2023
Shares 10,964 Value ($000) $2 Avg Close $143.84 Range $122.53 - $157.88
Q2 2023
Shares 9,271 Value ($000) $1 Avg Close $123.00 Range $107.00 - $134.28
Q1 2023
Shares 10,502 Value ($000) $1 Avg Close $117.19 Range $101.10 - $130.63
Q4 2022
Shares 15,758 Value ($000) $2 Avg Close $124.92 Range $107.69 - $148.51
Q3 2022
Shares 18,791 Value ($000) $2,619 Avg Close $140.93 Range $114.02 - $162.36
Q2 2022
Shares 5,858 Value ($000) $739 Avg Close $130.99 Range $110.74 - $150.10
Q1 2022
Shares 6,789 Value ($000) $967 Avg Close $127.72 Range $108.10 - $145.50
Q4 2021
Shares 6,469 Value ($000) $888 Avg Close $127.76 Range $106.48 - $142.94
Q3 2021
Shares 5,364 Value ($000) $597 Avg Close $109.53 Range $97.02 - $121.07
Q2 2021
Shares 4,386 Value ($000) $442 Avg Close $101.79 Range $92.00 - $108.98
Q1 2021
Shares 3,737 Value ($000) $392 Avg Close $111.92 Range $90.26 - $148.84
Q4 2020
Shares 3,027 Value ($000) $369 Avg Close $98.93 Range $86.65 - $126.30
Q3 2018
Shares 3,900 Value ($000) $347 Avg Close $89.90 Range $82.91 - $98.30
Q2 2018
Shares 6,657 Value ($000) $561 Avg Close $80.38 Range $68.20 - $97.75
Q1 2018
Shares 7,124 Value ($000) $518 Avg Close $69.00 Range $57.20 - $79.40
Q4 2017
Shares 11,079 Value ($000) $658 Avg Close $56.22 Range $50.00 - $62.35
Q2 2016
Shares 3,846 Value ($000) $115 Avg Close $28.08 Range $23.77 - $32.65
Q1 2016
Shares 2,942 Value ($000) $74 Avg Close $25.93 Range $16.96 - $32.48
Q4 2015
Shares 2,184 Value ($000) $72 Avg Close $35.27 Range $28.05 - $39.74
Q3 2015
Shares 2,917 Value ($000) $83 Avg Close $33.54 Range $25.32 - $42.97
Q2 2015
Shares 896 Value ($000) $36 Avg Close $44.87 Range $36.21 - $55.47
Q1 2015
Shares 13,689 Value ($000) $636 Avg Close $42.80 Range $35.01 - $50.00
Q4 2014
Shares 528 Value ($000) $20 Avg Close $33.37 Range $26.00 - $40.74
Q3 2014
Shares 654 Value ($000) $17 Avg Close $25.21 Range $22.65 - $29.70
Q2 2014
Shares 654 Value ($000) $17 Avg Close $22.74 Range $18.00 - $26.88
Q1 2014
Shares 538 Value ($000) $14 Avg Close $26.98 Range $20.37 - $29.94
Q4 2013
Shares 537 Value ($000) $12 Avg Close $22.22 Range $19.56 - $24.90
Q3 2013
Shares 1,803 Value ($000) $39 Avg Close $18.76 Range $14.98 - $23.21
Q2 2013
Shares 967 Value ($000) $16 Avg Close $12.98 Range $10.15 - $16.25