Yorktown Management & Research Company’s Qualys QLYS Stock Holding History

Yorktown Management & Research Company’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	–	Sell	-4,700	Closed	-$413K	–	280
2026 Q1	$413K	Hold	4,700	–	–	0.35%	108
2025 Q4	$625K	Hold	4,700	–	–	0.5%	61
2025 Q3	$622K	Hold	4,700	–	–	0.5%	56
2025 Q2	$671K	Hold	4,700	–	–	0.64%	40
2025 Q1	$592K	Hold	4,700	–	–	0.64%	43
2024 Q4	$659K	Hold	4,700	–	–	0.63%	40
2024 Q3	$604K	Hold	4,700	–	–	0.62%	49
2024 Q2	$670K	Hold	4,700	–	–	0.72%	36
2024 Q1	$784K	Hold	4,700	–	–	0.75%	22
2023 Q4	$923K	Hold	4,700	–	–	0.96%	13
2023 Q3	$717K	Hold	4,700	–	–	0.81%	19
2023 Q2	$607K	Hold	4,700	–	–	0.65%	50
2023 Q1	$611K	Hold	4,700	–	–	0.66%	38
2022 Q4	$527K	Hold	4,700	–	–	0.64%	41
2022 Q3	$655K	Hold	4,700	–	–	0.85%	19
2022 Q2	$593K	Hold	4,700	–	–	0.76%	29
2022 Q1	$669K	Hold	4,700	–	–	0.57%	48
2021 Q4	$645K	Hold	4,700	–	–	0.44%	72
2021 Q3	$523K	Hold	4,700	–	–	0.39%	94
2021 Q2	$473K	Buy	4,700 +1,700	+57%	+$173K	0.37%	113
2021 Q1	$314K	Hold	3,000	–	–	0.26%	140
2020 Q4	$366K	Hold	3,000	–	–	0.33%	149
2020 Q3	$294K	Buy	+3,000	New	+$321K	0.27%	197

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

Yorktown Management & Research Company's QLYS Position: Q2 2026 in Review

Yorktown Management & Research Company sold out of Qualys (QLYS) in Q2 2026, closing a stake of 4,700 shares — an estimated $413K sold.

Yorktown Management & Research Company first reported a position in QLYS in Q3 2020 and held it in 23 quarters. The position peaked at $923K in Q4 2023. 430 funds tracked by Wall St. Rank hold QLYS as of Q2 2026.

Yorktown Management & Research Company reported no remaining Qualys position as of Q2 2026 after selling out during the quarter.
Yorktown Management & Research Company sold 4,700 Qualys shares in Q2 2026, an estimated $413K.
Yorktown Management & Research Company first reported a position in Qualys in Q3 2020 and held it in 23 quarters.
Yorktown Management & Research Company's Qualys position peaked at $923K in Q4 2023.
430 funds tracked by Wall St. Rank held Qualys as of Q2 2026.

Based on Yorktown Management & Research Company's 13F filing for Q2 2026, filed 23 Jul 2026.