Two Sigma Securities’s Qualys QLYS Stock Holding History

Two Sigma Securities’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	$313K	Buy	+3,560	New	+$395K	0.04%	748
2025 Q2	–	Sell	-5,010	Closed	-$631K	–	1976
2025 Q1	$631K	Sell	5,010 -467	-9%	-$63.2K	0.1%	271
2024 Q4	$768K	Buy	+5,477	New	+$762K	0.1%	213
2024 Q2	–	Sell	-3,668	Closed	-$612K	–	3538
2024 Q1	$612K	Buy	+3,668	New	+$648K	0.01%	1436
2023 Q1	–	Sell	-4,005	Closed	-$469K	–	3141
2022 Q4	$449K	Buy	4,005 +1,505	+60%	+$188K	0.01%	1185
2022 Q3	$348K	Buy	2,500 +458	+22%	+$64.5K	0.01%	1431
2022 Q2	$258K	Sell	2,042 -1,356	-40%	-$178K	0.01%	1441
2022 Q1	$484K	Buy	+3,398	New	+$434K	0.02%	1037
2020 Q1	–	Sell	-2,636	Closed	-$220K	–	2114
2019 Q4	$220K	Buy	+2,636	New	+$219K	﹤0.01%	2025
2018 Q3	–	Sell	-2,720	Closed	-$229K	–	2934
2018 Q2	$229K	Buy	+2,720	New	+$219K	﹤0.01%	2262

Other funds holding QLYS

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

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 Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Two Sigma Securities's QLYS Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Qualys (QLYS) in Q1 2026: 3,560 shares worth $313K. The stake represents 0.04% of the portfolio and ranks #748 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in QLYS as recently as Q1 2025.

Two Sigma Securities first reported a position in QLYS in Q2 2018 and has held it in 10 quarters since. The position peaked at $768K in Q4 2024. 420 funds tracked by Wall St. Rank hold QLYS as of Q1 2026.

Two Sigma Securities held 3,560 shares of Qualys worth $313K as of Q1 2026.
Qualys was a new Two Sigma Securities position in Q1 2026.
Qualys made up 0.04% of Two Sigma Securities's portfolio in Q1 2026, its #748 holding.
Two Sigma Securities first reported a position in Qualys in Q2 2018 and has held it in 10 quarters since.
Two Sigma Securities's Qualys position peaked at $768K in Q4 2024.
420 funds tracked by Wall St. Rank held Qualys as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.