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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
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