Robeco Institutional Asset Management B.V.

Holdings History for QUALYS, INC. - COM (QLYS)

Symbol: QLYS on Nasdaq
Investment type: Equity - Shares of Stock
Class: COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2024	0.01%		$4.11M	32K			$128.46	Q3 2024
6/30/2024	0.01%	+0%	$4.57M	32K	+2,000	+6.66%	$142.60	Q2 2024
3/31/2024	0.01%	-0.01%	$5.01M	30K	-22,000	-42.3%	$166.87	Q1 2024
12/31/2023	0.02%	-0.01%	$10.2M	52K	-19,878	-27.6%	$196.28	Q4 2023
9/30/2023	0.03%	0%	$11M	71.9K	-10,000	-12.2%	$152.55	Q3 2023
6/30/2023	0.03%	-0.01%	$10.6M	81.9K	-15,000	-15.5%	$129.17	Q2 2023
3/31/2023	0.03%	+0%	$12.6M	96.9K	+5,662	+6.21%	$130.02	Q1 2023
12/31/2022	0.03%		$10.2M	91.2K			$112.23	Q4 2022
9/30/2022	0.04%	-0.01%	$12.7M	91.2K	-16,246	-15.1%	$139.38	Q3 2022
6/30/2022	0.04%	-0.05%	$13.6M	107K	-120,014	-52.8%	$126.14	Q2 2022
3/31/2022	0.08%	-0.02%	$32.4M	228K	-72,500	-24.2%	$142.41	Q1 2022
12/31/2021	0.09%	-0.01%	$41.2M	300K	-30,000	-9.09%	$137.22	Q4 2021
9/30/2021	0.08%	+0.01%	$36.7M	330K	+21,979	+7.14%	$111.29	Q3 2021
6/30/2021	0.07%	0%	$31M	308K	-333	-0.11%	$100.69	Q2 2021
3/31/2021	0.08%	-0.05%	$32.3M	308K	-185,462	-37.6%	$104.78	Q1 2021
12/31/2020	0.16%	+0.07%	$60.2M	494K	+207,285	+72.3%	$121.87	Q4 2020
9/30/2020	0.09%	+0%	$28.1M	287K	+4,593	+1.63%	$98.01	Q3 2020
6/30/2020	0.1%	+0.04%	$29.3M	282K	+117,808	+71.8%	$104.02	Q2 2020
3/31/2020	0.06%	+0%	$14.3M	164K	+8,507	+5.47%	$86.99	Q1 2020
12/31/2019	0.04%	+0.04%	$13M	156K	+152,070	+4280%	$83.37	Q4 2019
9/30/2019	0%		$269K	3.55K			$75.71	Q3 2019
6/30/2019	0%	0%	$309K	3.55K	-334	-8.59%	$86.97	Q2 2019
3/31/2019	0%		$322K	3.89K			$82.84	Q1 2019
12/31/2018	0%		$290K	3.89K			$74.61	Q4 2018
9/30/2018	0%		$347K	3.89K			$89.27	Q3 2018
6/30/2018	0%	+0%	$328K	3.89K	+334	+9.4%	$84.38	Q2 2018
3/31/2018	0%	+0%	$258K	3.55K	+3,553	NEW	$72.61	Q1 2018

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.