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CSS LLC’s Qualys QLYS Stock Holding History

CSS LLC’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
Q2 		$952K Sell
6,925
-5,660
-45% -$557K 0.04% 365
2026
Q1 		$1.11M Buy
12,585
+6,280
+100% +$696K 0.05% 300
2025
Q4 		$838K Buy
6,305
+2,420
+62% +$333K 0.04% 376
2025
Q3 		$514K Buy
3,885
+2,150
+124% +$292K 0.02% 526
2025
Q2 		$248K Sell
1,735
-715
-29% -$94.6K 0.01% 723
2025
Q1 		$309K Sell
2,450
-1,380
-36% -$187K 0.02% 622
2024
Q4 		$537K Buy
3,830
+1,330
+53% +$185K 0.02% 531
2024
Q3 		$321K Buy
+2,500
New +$330K 0.01% 590

Other funds holding QLYS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

CSS LLC's QLYS Position: Q2 2026 in Review

CSS LLC reduced its Qualys (QLYS) stake by 45% in Q2 2026, selling an estimated $557K and leaving 6,925 shares worth $952K. The position accounts for 0.04% of the portfolio, ranked #365.

CSS LLC first reported a position in QLYS in Q3 2024 and has held it in 8 quarters since. The position peaked at $1.11M in Q1 2026. 430 funds tracked by Wall St. Rank hold QLYS as of Q2 2026.

  • CSS LLC held 6,925 shares of Qualys worth $952K as of Q2 2026.
  • CSS LLC sold 5,660 Qualys shares in Q2 2026, an estimated $557K.
  • Qualys made up 0.04% of CSS LLC's portfolio in Q2 2026, its #365 holding.
  • CSS LLC first reported a position in Qualys in Q3 2024 and has held it in 8 quarters since.
  • CSS LLC's Qualys position peaked at $1.11M in Q1 2026.
  • 430 funds tracked by Wall St. Rank held Qualys as of Q2 2026.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.