Holocene Advisors’s Qualys QLYS Stock Holding History

Holocene 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	$4.82M	Buy	+35,038	New	+$3.45M	0.01%	422
2024 Q2	–	Sell	-8,123	Closed	-$1.36M	–	821
2024 Q1	$1.36M	Buy	+8,123	New	+$1.43M	0.01%	624
2023 Q4	–	Sell	-18,711	Closed	-$2.85M	–	811
2023 Q3	$2.85M	Sell	18,711 -7,250	-28%	-$1.04M	0.01%	502
2023 Q2	$3.35M	Sell	25,961 -1,935	-7%	-$238K	0.01%	439
2023 Q1	$3.63M	Buy	+27,896	New	+$3.27M	0.02%	338
2021 Q3	–	Sell	-52,343	Closed	-$5.27M	–	946
2021 Q2	$5.27M	Buy	52,343 +8,304	+19%	+$845K	0.03%	343
2021 Q1	$4.61M	Sell	44,039 -57,775	-57%	-$6.47M	0.03%	405
2020 Q4	$12.4M	Buy	+101,814	New	+$10.1M	0.08%	241
2019 Q4	–	Sell	-15,208	Closed	-$1.15M	–	758
2019 Q3	$1.15M	Buy	15,208 +12,834	+541%	+$1.07M	0.01%	467
2019 Q2	$207K	Buy	+2,374	New	+$205K	﹤0.01%	626
2019 Q1	–	Sell	-8,485	Closed	-$634K	–	776
2018 Q4	$634K	Buy	+8,485	New	+$639K	0.01%	371

Other funds holding QLYS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

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

Holocene Advisors's QLYS Position: Q2 2026 in Review

Holocene Advisors opened a new position in Qualys (QLYS) in Q2 2026: 35,038 shares worth $4.82M. The stake represents 0.01% of the portfolio and ranks #422 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in QLYS as recently as Q1 2024.

Holocene Advisors first reported a position in QLYS in Q4 2018 and has held it in 11 quarters since. The position peaked at $12.4M in Q4 2020. 430 funds tracked by Wall St. Rank hold QLYS as of Q2 2026.

Holocene Advisors held 35,038 shares of Qualys worth $4.82M as of Q2 2026.
Qualys was a new Holocene Advisors position in Q2 2026.
Qualys made up 0.01% of Holocene Advisors's portfolio in Q2 2026, its #422 holding.
Holocene Advisors first reported a position in Qualys in Q4 2018 and has held it in 11 quarters since.
Holocene Advisors's Qualys position peaked at $12.4M in Q4 2020.
430 funds tracked by Wall St. Rank held Qualys as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.