Group One Trading
QLYS icon

Group One Trading’s Qualys QLYS Stock Holding History

Group One Trading’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
2024
Q2 		– Sell
-11,400
Closed -$1.9M – 7343
2024
Q1 		$1.9M Buy
+11,400
New +$2.01M 0.01% 1515
2022
Q1 		– Sell
-9,000
Closed -$1.24M – 8554
2021
Q4 		$1.24M Sell
9,000
-6,300
-41% -$805K ﹤0.01% 3138
2021
Q3 		$1.7M Buy
15,300
+8,700
+132% +$953K ﹤0.01% 2827
2021
Q2 		$665K Buy
6,600
+300
+5% +$30.5K ﹤0.01% 3899
2021
Q1 		$660K Buy
6,300
+6,200
+6,200% +$694K ﹤0.01% 3717
2020
Q4 		$12K Buy
+100
New +$9.89K ﹤0.01% 5729
2018
Q4 		– Sell
-500
Closed -$45K – 5305
2018
Q3 		$45K Sell
500
-500
-50% -$45K ﹤0.01% 4030
2018
Q2 		$84K Buy
+1,000
New +$80.4K ﹤0.01% 3672
2018
Q1 		– Sell
-3,600
Closed -$214K – 5222
2017
Q4 		$214K Buy
+3,600
New +$202K ﹤0.01% 2881
2016
Q3 		– Sell
-2,000
Closed -$60K – 4838
2016
Q2 		$60K Buy
+2,000
New +$56.2K ﹤0.01% 3196
2016
Q1 		– Sell
-100
Closed -$3K – 4869
2015
Q4 		$3K Hold
100
– – ﹤0.01% 4477
2015
Q3 		$3K Sell
100
-8,600
-99% -$288K ﹤0.01% 4631
2015
Q2 		$351K Buy
8,700
+6,300
+263% +$283K ﹤0.01% 2093
2015
Q1 		$112K Buy
2,400
+2,200
+1,100% +$94.2K ﹤0.01% 2827
2014
Q4 		$8K Buy
+200
New +$6.67K ﹤0.01% 4303
2014
Q2 		– Sell
-400
Closed -$10K – 5441
2014
Q1 		$10K Buy
400
+200
+100% +$5.4K ﹤0.01% 4580
2013
Q4 		$5K Buy
+200
New +$4.45K ﹤0.01% 4851

Other funds holding QLYS

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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

Group One Trading's QLYS Position: Q1 2026 in Review

Group One Trading opened a new position in Qualys (QLYS) in Q1 2026: 100 shares worth $8.79K. The stake represents ﹤0.01% of the portfolio and ranks #6448 among its holdings. This is a return to the name: Group One Trading previously reported a position in QLYS as recently as Q3 2021.

Group One Trading first reported a position in QLYS in Q2 2013 and has held it in 12 quarters since. The position peaked at $223K in Q3 2021. 420 funds tracked by Wall St. Rank hold QLYS as of Q1 2026.

  • Group One Trading held 100 shares of Qualys worth $8.79K as of Q1 2026.
  • Qualys was a new Group One Trading position in Q1 2026.
  • Qualys made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #6448 holding.
  • Group One Trading first reported a position in Qualys in Q2 2013 and has held it in 12 quarters since.
  • Group One Trading's Qualys position peaked at $223K in Q3 2021.
  • 420 funds tracked by Wall St. Rank held Qualys as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.