Brevan Howard Capital Management’s Qualys QLYS Stock Holding History

Brevan Howard Capital Management’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	$1.12M	Buy	12,797 +4,984	+64%	+$552K	0.01%	841
2025 Q4	$1.04M	Sell	7,813 -7,693	-50%	-$1.06M	0.01%	748
2025 Q3	$2.05M	Sell	15,506 -5,205	-25%	-$706K	0.01%	548
2025 Q2	$2.96M	Buy	20,711 +3,153	+18%	+$417K	0.02%	578
2025 Q1	$2.21M	Buy	17,558 +4,184	+31%	+$566K	0.02%	278
2024 Q4	$1.88M	Buy	13,374 +11,545	+631%	+$1.61M	0.01%	299
2024 Q3	$235K	Sell	1,829 -3,900	-68%	-$515K	﹤0.01%	943
2024 Q2	$817K	Buy	+5,729	New	+$872K	0.01%	436

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 $12.2B AUM 12.45% 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

Brevan Howard Capital Management's QLYS Position: Q1 2026 in Review

Brevan Howard Capital Management increased its Qualys (QLYS) stake by 64% in Q1 2026, buying an estimated $552K and bringing the position to 12,797 shares worth $1.12M. The position accounts for 0.01% of the portfolio, ranked #841.

Brevan Howard Capital Management first reported a position in QLYS in Q2 2024 and has held it in 8 quarters since. The position peaked at $2.96M in Q2 2025. 420 funds tracked by Wall St. Rank hold QLYS as of Q1 2026.

Brevan Howard Capital Management held 12,797 shares of Qualys worth $1.12M as of Q1 2026.
Brevan Howard Capital Management bought 4,984 Qualys shares in Q1 2026, an estimated $552K.
Qualys made up 0.01% of Brevan Howard Capital Management's portfolio in Q1 2026, its #841 holding.
Brevan Howard Capital Management first reported a position in Qualys in Q2 2024 and has held it in 8 quarters since.
Brevan Howard Capital Management's Qualys position peaked at $2.96M in Q2 2025.
420 funds tracked by Wall St. Rank held Qualys as of Q1 2026.

Based on Brevan Howard Capital Management's 13F filing for Q1 2026, filed 15 May 2026.