State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Qualys QLYS Stock Holding History

State of Wisconsin Investment Board’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 		$587K Sell
6,683
-7,340
-52% -$813K ﹤0.01% 1914
2025
Q4 		$1.86M Sell
14,023
-2,187
-13% -$301K ﹤0.01% 1439
2025
Q3 		$2.15M Buy
16,210
+8
+0% +$1.08K ﹤0.01% 1330
2025
Q2 		$2.31M Sell
16,202
-8,136
-33% -$1.08M 0.01% 1230
2025
Q1 		$3.06M Sell
24,338
-335
-1% -$45.3K 0.01% 1093
2024
Q4 		$3.46M Sell
24,673
-1,132
-4% -$158K 0.01% 1094
2024
Q3 		$3.31M Hold
25,805
– – 0.01% 1121
2024
Q2 		$3.68M Sell
25,805
-1,221
-5% -$186K 0.01% 1056
2024
Q1 		$4.51M Sell
27,026
-3,544
-12% -$626K 0.01% 985
2023
Q4 		$6M Buy
30,570
+14,968
+96% +$2.62M 0.02% 898
2023
Q3 		$2.38M Buy
15,602
+316
+2% +$45.5K 0.01% 1199
2023
Q2 		$1.97M Sell
15,286
-1,381
-8% -$170K 0.01% 1295
2023
Q1 		$2.17M Sell
16,667
-1,636
-9% -$192K 0.01% 1275
2022
Q4 		$2.05M Sell
18,303
-2,216
-11% -$277K 0.01% 1314
2022
Q3 		$2.86M Sell
20,519
-2,226
-10% -$314K 0.01% 1213
2022
Q2 		$2.87M Sell
22,745
-26,155
-53% -$3.43M 0.01% 1264
2022
Q1 		$6.96M Hold
48,900
– – 0.01% 983
2021
Q4 		$6.71M Hold
48,900
– – 0.01% 935
2021
Q3 		$5.44M Hold
48,900
– – 0.01% 1011
2021
Q2 		$4.92M Hold
48,900
– – 0.01% 1054
2021
Q1 		$5.12M Hold
48,900
– – 0.01% 1011
2020
Q4 		$5.96M Sell
48,900
-6,100
-11% -$603K 0.01% 932
2020
Q3 		$5.39M Buy
+55,000
New +$5.88M 0.01% 912

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

State of Wisconsin Investment Board's QLYS Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its Qualys (QLYS) stake by 52% in Q1 2026, selling an estimated $813K and leaving 6,683 shares worth $587K. The position accounts for ﹤0.01% of the portfolio, ranked #1914.

State of Wisconsin Investment Board first reported a position in QLYS in Q3 2020 and has held it in 23 quarters since. The position peaked at $6.96M in Q1 2022. 420 funds tracked by Wall St. Rank hold QLYS as of Q1 2026.

  • State of Wisconsin Investment Board held 6,683 shares of Qualys worth $587K as of Q1 2026.
  • State of Wisconsin Investment Board sold 7,340 Qualys shares in Q1 2026, an estimated $813K.
  • Qualys made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1914 holding.
  • State of Wisconsin Investment Board first reported a position in Qualys in Q3 2020 and has held it in 23 quarters since.
  • State of Wisconsin Investment Board's Qualys position peaked at $6.96M in Q1 2022.
  • 420 funds tracked by Wall St. Rank held Qualys as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.