Portolan Capital Management, LLC Qualys, Inc. Transaction History

Portolan Capital Management, LLC

$1.26 Billion
Q3 2024

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2022 Feb 13, 2023	BUY	$109.4 - $146.03 $1.39 Million - $1.85 Million	12,672 Added 52.71%	36,715 $4.12 Million
Q3 2022 Nov 14, 2022	SELL	$118.93 - $160.02 $6,422 - $8,641	-54 Reduced 0.22%	24,043 $3.35 Million
Q2 2022 Aug 15, 2022	SELL	$112.45 - $149.65 $1.7 Million - $2.26 Million	-15,089 Reduced 38.51%	24,097 $3.04 Million
Q1 2022 May 16, 2022	BUY	$111.19 - $143.93 $4.36 Million - $5.64 Million	39,186 New	39,186 $5.58 Million
Q4 2021 Feb 14, 2022	SELL	$108.43 - $140.98 $2.52 Million - $3.27 Million	-23,205 Closed	0 $0
Q3 2021 Nov 15, 2021	BUY	$98.68 - $119.76 $2.29 Million - $2.78 Million	23,205 New	23,205 $2.58 Million
Q1 2021 May 17, 2021	SELL	$91.75 - $145.3 $5.52 Million - $8.74 Million	-60,177 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$87.85 - $125.48 $2.14 Million - $3.05 Million	-24,325 Reduced 28.79%	60,177 $7.33 Million
Q3 2020 Nov 16, 2020	BUY	$93.84 - $124.11 $1.74 Million - $2.3 Million	18,544 Added 28.11%	84,502 $8.28 Million
Q2 2020 Aug 14, 2020	SELL	$82.8 - $117.93 $10.8 Million - $15.3 Million	-130,122 Reduced 66.36%	65,958 $6.86 Million
Q1 2020 May 14, 2020	BUY	$68.0 - $94.32 $6.16 Million - $8.54 Million	90,582 Added 85.86%	196,080 $17.1 Million
Q4 2019 Feb 14, 2020	BUY	$74.68 - $88.3 $7.88 Million - $9.32 Million	105,498 New	105,498 $8.8 Million
Q1 2019 May 15, 2019	SELL	$69.55 - $96.41 $621,220 - $861,134	-8,932 Closed	0 $0
Q4 2018 Feb 13, 2019	SELL	$67.88 - $86.05 $118,179 - $149,813	-1,741 Reduced 16.31%	8,932 $668,000
Q3 2018 Nov 14, 2018	SELL	$84.5 - $97.05 $1.91 Million - $2.19 Million	-22,577 Reduced 67.9%	10,673 $951,000
Q2 2018 Aug 14, 2018	SELL	$71.85 - $97.05 $4.6 Million - $6.21 Million	-64,008 Reduced 65.81%	33,250 $2.8 Million
Q1 2018 May 14, 2018	SELL	$58.3 - $78.45 $5.89 Million - $7.93 Million	-101,088 Reduced 50.97%	97,258 $7.08 Million
Q4 2017 Feb 14, 2018	SELL	$50.35 - $61.9 $5.78 Million - $7.11 Million	-114,881 Reduced 36.68%	198,346 $11.8 Million
Q3 2017 Nov 14, 2017	BUY	$40.15 - $52.9 $12.6 Million - $16.6 Million	313,227	313,227 $16.2 Million

Others Institutions Holding QLYS

# of Institutions

475

Shares Held

36.9M

Call Options Held

222K

Put Options Held

38K

Black Rock Inc. New York, NY

5.31M
Shares

$816 Million
0.02% of portfolio
Vanguard Group Inc Valley Forge, PA

4.18M
Shares

$642 Million
0.01% of portfolio
Neuberger Berman Group LLC New York, NY

1.85M
Shares

$284 Million
0.19% of portfolio
State Street Corp Boston, MA

1.37M
Shares

$210 Million
0.01% of portfolio
Geode Capital Management, LLC Boston, MA

1.25M
Shares

$191 Million
0.01% of portfolio

View Full List

About QUALYS, INC.

Ticker QLYS
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 38,363,600
Market Cap $5.89B
Description
Qualys, Inc. provides cloud-based information technology (IT), security, and compliance solutions in the United States and internationally. The company offers Qualys Cloud Apps, which includes Vulnerability Management; Vulnerability Management, Detection and Response; Threat Protection; Continuous Monitoring; Patch Management; Multi-Vector Endpo...

More about QLYS

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