Northern Trust’s Qualys QLYS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $44.9M | Sell |
510,546
-2,103
| -0.4% | -$233K | 0.01% | 1165 |
|
|
2025
Q4 | $68.1M | Sell |
512,649
-33,006
| -6% | -$4.54M | 0.01% | 929 |
|
|
2025
Q3 | $72.2M | Buy |
545,655
+4,378
| +0.8% | +$594K | 0.01% | 901 |
|
|
2025
Q2 | $77.3M | Sell |
541,277
-16,958
| -3% | -$2.24M | 0.01% | 841 |
|
|
2025
Q1 | $70.3M | Sell |
558,235
-12,781
| -2% | -$1.73M | 0.01% | 884 |
|
|
2024
Q4 | $80.1M | Buy |
571,016
+52,256
| +10% | +$7.27M | 0.01% | 842 |
|
|
2024
Q3 | $66.6M | Sell |
518,760
-7,991
| -2% | -$1.05M | 0.01% | 849 |
|
|
2024
Q2 | $75.1M | Buy |
526,751
+14,393
| +3% | +$2.19M | 0.01% | 760 |
|
|
2024
Q1 | $85.5M | Sell |
512,358
-47,759
| -9% | -$8.43M | 0.01% | 687 |
|
|
2023
Q4 | $110M | Sell |
560,117
-10,840
| -2% | -$1.9M | 0.02% | 593 |
|
|
2023
Q3 | $87.1M | Buy |
570,957
+14,273
| +3% | +$2.05M | 0.02% | 644 |
|
|
2023
Q2 | $71.9M | Sell |
556,684
-22,032
| -4% | -$2.71M | 0.01% | 736 |
|
|
2023
Q1 | $75.2M | Buy |
578,716
+21,107
| +4% | +$2.47M | 0.01% | 711 |
|
|
2022
Q4 | $62.6M | Buy |
557,609
+3,422
| +0.6% | +$427K | 0.01% | 796 |
|
|
2022
Q3 | $77.2M | Sell |
554,187
-19,791
| -3% | -$2.79M | 0.02% | 646 |
|
|
2022
Q2 | $72.4M | Buy |
573,978
+15,112
| +3% | +$1.98M | 0.02% | 678 |
|
|
2022
Q1 | $79.6M | Sell |
558,866
-25,937
| -4% | -$3.31M | 0.01% | 740 |
|
|
2021
Q4 | $80.2M | Buy |
584,803
+3,226
| +0.6% | +$412K | 0.01% | 777 |
|
|
2021
Q3 | $64.7M | Sell |
581,577
-30,427
| -5% | -$3.33M | 0.01% | 898 |
|
|
2021
Q2 | $61.6M | Sell |
612,004
-18,522
| -3% | -$1.89M | 0.01% | 963 |
|
|
2021
Q1 | $66.1M | Sell |
630,526
-6,294
| -1% | -$704K | 0.01% | 907 |
|
|
2020
Q4 | $77.6M | Sell |
636,820
-5,419
| -0.8% | -$536K | 0.02% | 770 |
|
|
2020
Q3 | $62.9M | Sell |
642,239
-34,512
| -5% | -$3.69M | 0.01% | 770 |
|
|
2020
Q2 | $70.4M | Buy |
676,751
+122,468
| +22% | +$12.8M | 0.02% | 672 |
|
|
2020
Q1 | $48.2M | Buy |
554,283
+25,065
| +5% | +$2.1M | 0.01% | 795 |
|
|
2019
Q4 | $44.1M | Buy |
529,218
+23,163
| +5% | +$1.92M | 0.01% | 1112 |
|
|
2019
Q3 | $38.2M | Buy |
506,055
+9,290
| +2% | +$774K | 0.01% | 1177 |
|
|
2019
Q2 | $43.3M | Buy |
496,765
+1,280
| +0.3% | +$110K | 0.01% | 1106 |
|
|
2019
Q1 | $41M | Buy |
495,485
+23,773
| +5% | +$1.98M | 0.01% | 1122 |
|
|
2018
Q4 | $35.3M | Buy |
471,712
+3,309
| +0.7% | +$249K | 0.01% | 1121 |
|
|
2018
Q3 | $41.7M | Buy |
468,403
+16,602
| +4% | +$1.49M | 0.01% | 1163 |
|
|
2018
Q2 | $38.1M | Buy |
451,801
+22,051
| +5% | +$1.77M | 0.01% | 1249 |
|
|
2018
Q1 | $31.3M | Sell |
429,750
-13,749
| -3% | -$949K | 0.01% | 1354 |
|
|
2017
Q4 | $26.3M | Buy |
443,499
+11,818
| +3% | +$664K | 0.01% | 1508 |
|
|
2017
Q3 | $22.4M | Sell |
431,681
-34,863
| -7% | -$1.6M | 0.01% | 1638 |
|
|
2017
Q2 | $19M | Buy |
466,544
+33,875
| +8% | +$1.36M | 0.01% | 1711 |
|
|
2017
Q1 | $16.4M | Sell |
432,669
-12,241
| -3% | -$430K | ﹤0.01% | 1776 |
|
|
2016
Q4 | $14.1M | Sell |
444,910
-18,163
| -4% | -$639K | ﹤0.01% | 1860 |
|
|
2016
Q3 | $17.7M | Buy |
463,073
+35,646
| +8% | +$1.19M | 0.01% | 1686 |
|
|
2016
Q2 | $12.7M | Buy |
427,427
+29,022
| +7% | +$815K | ﹤0.01% | 1854 |
|
|
2016
Q1 | $10.2M | Buy |
398,405
+17,385
| +5% | +$451K | ﹤0.01% | 1966 |
|
|
2015
Q4 | $12.6M | Buy |
381,020
+42,529
| +13% | +$1.5M | ﹤0.01% | 1831 |
|
|
2015
Q3 | $9.63M | Buy |
338,491
+43,939
| +15% | +$1.47M | ﹤0.01% | 2017 |
|
|
2015
Q2 | $11.9M | Buy |
294,552
+9,461
| +3% | +$425K | ﹤0.01% | 1954 |
|
|
2015
Q1 | $13.3M | Sell |
285,091
-6,584
| -2% | -$282K | ﹤0.01% | 1885 |
|
|
2014
Q4 | $11M | Sell |
291,675
-54,971
| -16% | -$1.83M | ﹤0.01% | 1986 |
|
|
2014
Q3 | $9.22M | Buy |
346,646
+78,430
| +29% | +$1.98M | ﹤0.01% | 2093 |
|
|
2014
Q2 | $6.88M | Sell |
268,216
-39,665
| -13% | -$902K | ﹤0.01% | 2311 |
|
|
2014
Q1 | $7.83M | Buy |
307,881
+29,678
| +11% | +$801K | ﹤0.01% | 2277 |
|
|
2013
Q4 | $6.43M | Buy |
278,203
+6,195
| +2% | +$138K | ﹤0.01% | 2389 |
|
|
2013
Q3 | $5.82M | Buy |
272,008
+75,519
| +38% | +$1.42M | ﹤0.01% | 2402 |
|
|
2013
Q2 | $3.17M | Buy |
+196,489
| New | +$2.55M | ﹤0.01% | 2699 |
|
Other funds holding QLYS
VPM
VCM
BTW
Northern Trust's QLYS Position: Q1 2026 in Review
Northern Trust reduced its Qualys (QLYS) stake by 0.41% in Q1 2026, selling an estimated $233K and leaving 510,546 shares worth $44.9M. The position accounts for 0.01% of the portfolio, ranked #1165.
Northern Trust first reported a position in QLYS in Q2 2013 and has held it in 52 quarters since. The position peaked at $110M in Q4 2023. 420 funds tracked by Wall St. Rank hold QLYS as of Q1 2026.
- Northern Trust held 510,546 shares of Qualys worth $44.9M as of Q1 2026.
- Northern Trust sold 2,103 Qualys shares in Q1 2026, an estimated $233K.
- Qualys made up 0.01% of Northern Trust's portfolio in Q1 2026, its #1165 holding.
- Northern Trust first reported a position in Qualys in Q2 2013 and has held it in 52 quarters since.
- Northern Trust's Qualys position peaked at $110M in Q4 2023.
- 420 funds tracked by Wall St. Rank held Qualys as of Q1 2026.
Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.