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Tandem Investment Advisors’s Qualys QLYS Stock Holding History

Tandem Investment Advisors’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 		$4.01M Sell
29,188
-8,422
-22% -$829K 0.27% 37
2026
Q1 		$3.3M Sell
37,610
-7,480
-17% -$829K 0.16% 37
2025
Q4 		$5.99M Buy
45,090
+2,746
+6% +$378K 0.22% 33
2025
Q3 		$5.6M Buy
42,344
+764
+2% +$104K 0.19% 35
2025
Q2 		$5.94M Buy
41,580
+210
+0.5% +$27.8K 0.21% 34
2025
Q1 		$5.21M Buy
41,370
+8,120
+24% +$1.1M 0.18% 35
2024
Q4 		$4.66M Buy
33,250
+399
+1% +$55.5K 0.18% 36
2024
Q3 		$4.22M Buy
32,851
+326
+1% +$43K 0.16% 37
2024
Q2 		$4.64M Buy
32,525
+687
+2% +$105K 0.18% 39
2024
Q1 		$5.31M Buy
31,838
+3,099
+11% +$547K 0.21% 38
2023
Q4 		$5.64M Sell
28,739
-2,044
-7% -$358K 0.23% 38
2023
Q3 		$4.7M Sell
30,783
-787
-2% -$113K 0.2% 39
2023
Q2 		$4.08M Buy
31,570
+5,933
+23% +$730K 0.18% 43
2023
Q1 		$3.33M Sell
25,637
-754
-3% -$88.4K 0.16% 46
2022
Q4 		$2.96M Buy
26,391
+5,668
+27% +$708K 0.15% 47
2022
Q3 		$2.89M Sell
20,723
-223
-1% -$31.4K 0.16% 44
2022
Q2 		$2.64M Buy
20,946
+1,163
+6% +$152K 0.16% 42
2022
Q1 		$2.82M Buy
19,783
+7,038
+55% +$899K 0.17% 38
2021
Q4 		$1.75M Buy
+12,745
New +$1.63M 0.11% 44

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

Tandem Investment Advisors's QLYS Position: Q2 2026 in Review

Tandem Investment Advisors reduced its Qualys (QLYS) stake by 22% in Q2 2026, selling an estimated $829K and leaving 29,188 shares worth $4.01M. The position accounts for 0.27% of the portfolio, ranked #37.

Tandem Investment Advisors first reported a position in QLYS in Q4 2021 and has held it in 19 quarters since. The position peaked at $5.99M in Q4 2025. 430 funds tracked by Wall St. Rank hold QLYS as of Q2 2026.

  • Tandem Investment Advisors held 29,188 shares of Qualys worth $4.01M as of Q2 2026.
  • Tandem Investment Advisors sold 8,422 Qualys shares in Q2 2026, an estimated $829K.
  • Qualys made up 0.27% of Tandem Investment Advisors's portfolio in Q2 2026, its #37 holding.
  • Tandem Investment Advisors first reported a position in Qualys in Q4 2021 and has held it in 19 quarters since.
  • Tandem Investment Advisors's Qualys position peaked at $5.99M in Q4 2025.
  • 430 funds tracked by Wall St. Rank held Qualys as of Q2 2026.

Based on Tandem Investment Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.