Susquehanna International Group
QLYS icon

Susquehanna International Group’s Qualys QLYS Stock Holding History

Susquehanna International Group’s Portfolio QLYS Stock Details QLYS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.41M Buy
73,000
+62,700
+609% +$6.95M ﹤0.01% 3828
2025
Q4 		$1.37M Buy
10,300
+1,000
+11% +$138K ﹤0.01% 6459
2025
Q3 		$1.23M Buy
9,300
+1,000
+12% +$136K ﹤0.01% 6852
2025
Q2 		$1.19M Buy
8,300
+4,400
+113% +$582K ﹤0.01% 7010
2025
Q1 		$491K Sell
3,900
-7,000
-64% -$947K ﹤0.01% 8944
2024
Q4 		$1.53M Sell
10,900
-8,700
-44% -$1.21M ﹤0.01% 5918
2024
Q3 		$2.52M Sell
19,600
-8,700
-31% -$1.15M ﹤0.01% 4843
2024
Q2 		$4.04M Sell
28,300
-19,900
-41% -$3.03M ﹤0.01% 3800
2024
Q1 		$8.04M Buy
48,200
+40,500
+526% +$7.15M ﹤0.01% 2928
2023
Q4 		$1.51M Sell
7,700
-300
-4% -$52.5K ﹤0.01% 5991
2023
Q3 		$1.22M Buy
8,000
+4,700
+142% +$676K ﹤0.01% 6187
2023
Q2 		$426K Sell
3,300
-3,300
-50% -$406K ﹤0.01% 8686
2023
Q1 		$858K Sell
6,600
-1,500
-19% -$176K ﹤0.01% 7220
2022
Q4 		$909K Buy
8,100
+6,200
+326% +$775K ﹤0.01% 6400
2022
Q3 		$265K Hold
1,900
– – ﹤0.01% 10117
2022
Q2 		$240K Sell
1,900
-2,600
-58% -$341K ﹤0.01% 10167
2022
Q1 		$641K Buy
4,500
+300
+7% +$38.3K ﹤0.01% 8289
2021
Q4 		$576K Sell
4,200
-8,600
-67% -$1.1M ﹤0.01% 8799
2021
Q3 		$1.43M Sell
12,800
-15,300
-54% -$1.68M ﹤0.01% 6621
2021
Q2 		$2.83M Sell
28,100
-8,600
-23% -$875K ﹤0.01% 5153
2021
Q1 		$3.85M Buy
36,700
+11,300
+44% +$1.26M ﹤0.01% 4432
2020
Q4 		$3.1M Sell
25,400
-1,700
-6% -$168K ﹤0.01% 4252
2020
Q3 		$2.66M Sell
27,100
-4,200
-13% -$449K ﹤0.01% 4084
2020
Q2 		$3.26M Buy
31,300
+18,100
+137% +$1.9M ﹤0.01% 3661
2020
Q1 		$1.15M Buy
13,200
+1,300
+11% +$109K ﹤0.01% 5084
2019
Q4 		$992K Sell
11,900
-16,200
-58% -$1.34M ﹤0.01% 5543
2019
Q3 		$2.12M Sell
28,100
-27,800
-50% -$2.32M ﹤0.01% 4061
2019
Q2 		$4.87M Buy
55,900
+5,500
+11% +$474K ﹤0.01% 2743
2019
Q1 		$4.17M Buy
50,400
+23,600
+88% +$1.96M ﹤0.01% 2671
2018
Q4 		$2M Sell
26,800
-18,600
-41% -$1.4M ﹤0.01% 3518
2018
Q3 		$4.04M Sell
45,400
-14,600
-24% -$1.31M ﹤0.01% 2941
2018
Q2 		$5.06M Buy
60,000
+34,800
+138% +$2.8M ﹤0.01% 2689
2018
Q1 		$1.83M Sell
25,200
-5,000
-17% -$345K ﹤0.01% 4081
2017
Q4 		$1.79M Buy
30,200
+20,900
+225% +$1.18M ﹤0.01% 4105
2017
Q3 		$482K Sell
9,300
-5,900
-39% -$271K ﹤0.01% 6569
2017
Q2 		$620K Sell
15,200
-5,000
-25% -$201K ﹤0.01% 6235
2017
Q1 		$766K Buy
20,200
+12,600
+166% +$443K ﹤0.01% 5683
2016
Q4 		$241K Sell
7,600
-11,100
-59% -$391K ﹤0.01% 8362
2016
Q3 		$714K Sell
18,700
-31,400
-63% -$1.05M ﹤0.01% 5425
2016
Q2 		$1.49M Buy
50,100
+13,500
+37% +$379K ﹤0.01% 4096
2016
Q1 		$926K Buy
36,600
+16,300
+80% +$423K ﹤0.01% 5245
2015
Q4 		$672K Sell
20,300
-11,400
-36% -$402K ﹤0.01% 6222
2015
Q3 		$902K Sell
31,700
-65,800
-67% -$2.21M ﹤0.01% 5972
2015
Q2 		$3.93M Buy
97,500
+42,500
+77% +$1.91M ﹤0.01% 3342
2015
Q1 		$2.56M Buy
55,000
+45,900
+504% +$1.96M ﹤0.01% 3834
2014
Q4 		$344K Buy
+9,100
New +$304K ﹤0.01% 7894
2014
Q2 		– Sell
-20,900
Closed -$531K – 10033
2014
Q1 		$531K Buy
+20,900
New +$564K ﹤0.01% 6631

Other funds holding QLYS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Susquehanna International Group's QLYS Position: Q1 2026 in Review

Susquehanna International Group increased its Qualys (QLYS) stake by 305% in Q1 2026, buying an estimated $4.8M and bringing the position to 57,537 shares worth $5.05M. The position accounts for ﹤0.01% of the portfolio, ranked #4200.

Susquehanna International Group first reported a position in QLYS in Q3 2013 and has held it in 39 quarters since. The position peaked at $6.77M in Q2 2025. 420 funds tracked by Wall St. Rank hold QLYS as of Q1 2026.

  • Susquehanna International Group held 57,537 shares of Qualys worth $5.05M as of Q1 2026.
  • Susquehanna International Group bought 43,345 Qualys shares in Q1 2026, an estimated $4.8M.
  • Qualys made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #4200 holding.
  • Susquehanna International Group first reported a position in Qualys in Q3 2013 and has held it in 39 quarters since.
  • Susquehanna International Group's Qualys position peaked at $6.77M in Q2 2025.
  • 420 funds tracked by Wall St. Rank held Qualys as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.