D. E. Shaw & Co., Inc. Qualys, Inc. Transaction History

D. E. Shaw & Co., Inc.

$100 Billion
Q1 2025

A detailed history of D. E. Shaw & Co., Inc. transactions in Qualys, Inc. stock. As of the latest transaction made, D. E. Shaw & Co., Inc. holds 79,174 shares of QLYS stock, worth $11.2 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

79,174

Previous 49,472 60.04%

Holding current value

$11.2 Million

Previous $6.94 Million 43.74%

% of portfolio

0.01%

Previous 0.01%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	BUY	$121.57 - $147.7 $3.61 Million - $4.39 Million	29,702 Added 60.04%	79,174 $9.97 Million
Q4 2024 Feb 14, 2025	SELL	$119.24 - $159.23 $3.2 Million - $4.27 Million	-26,808 Reduced 35.14%	49,472 $6.94 Million
Q3 2024 Nov 14, 2024	SELL	$120.88 - $149.14 $2.4 Million - $2.96 Million	-19,880 Reduced 20.67%	76,280 $9.8 Million
Q2 2024 Aug 14, 2024	BUY	$132.78 - $172.11 $2.54 Million - $3.29 Million	19,126 Added 24.83%	96,160 $13.7 Million
Q1 2024 May 15, 2024	SELL	$159.47 - $198.19 $1.01 Million - $1.25 Million	-6,332 Reduced 7.6%	77,034 $12.9 Million
Q4 2023 Feb 14, 2024	SELL	$151.05 - $205.89 $2.62 Million - $3.57 Million	-17,360 Reduced 17.23%	83,366 $16.4 Million
Q3 2023 Nov 14, 2023	SELL	$124.26 - $157.29 $9.27 Million - $11.7 Million	-74,596 Reduced 42.55%	100,726 $15.4 Million
Q2 2023 Aug 14, 2023	SELL	$107.64 - $131.69 $393,639 - $481,590	-3,657 Reduced 2.04%	175,322 $22.6 Million
Q1 2023 May 15, 2023	BUY	$101.86 - $130.02 $2.31 Million - $2.95 Million	22,683 Added 14.51%	178,979 $23.3 Million
Q4 2022 Feb 14, 2023	BUY	$109.4 - $146.03 $13.8 Million - $18.4 Million	126,283 Added 420.76%	156,296 $17.5 Million
Q3 2022 Nov 14, 2022	BUY	$118.93 - $160.02 $3.05 Million - $4.1 Million	25,613 Added 582.11%	30,013 $4.18 Million
Q2 2022 Aug 15, 2022	BUY	$112.45 - $149.65 $30,361 - $40,405	270 Added 6.54%	4,400 $555,000
Q1 2022 May 16, 2022	SELL	$111.19 - $143.93 $4.4 Million - $5.69 Million	-39,530 Reduced 90.54%	4,130 $588,000
Q4 2021 Feb 14, 2022	BUY	$108.43 - $140.98 $153,645 - $199,768	1,417 Added 3.35%	43,660 $5.99 Million
Q3 2021 Nov 15, 2021	BUY	$98.68 - $119.76 $2.96 Million - $3.59 Million	30,010 Added 245.32%	42,243 $4.7 Million
Q2 2021 Aug 16, 2021	BUY	$94.38 - $108.33 $1.15 Million - $1.33 Million	12,233 New	12,233 $1.23 Million
Q1 2021 May 17, 2021	SELL	$91.75 - $145.3 $159,645 - $252,822	-1,740 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$87.85 - $125.48 $2.8 Million - $4 Million	-31,891 Reduced 94.83%	1,740 $212,000
Q3 2020 Nov 16, 2020	SELL	$93.84 - $124.11 $1.64 Million - $2.17 Million	-17,514 Reduced 34.24%	33,631 $3.3 Million
Q2 2020 Aug 14, 2020	SELL	$82.8 - $117.93 $8.19 Million - $11.7 Million	-98,921 Reduced 65.92%	51,145 $5.32 Million
Q1 2020 May 15, 2020	BUY	$68.0 - $94.32 $1.81 Million - $2.5 Million	26,558 Added 21.5%	150,066 $13.1 Million
Q4 2019 Feb 14, 2020	BUY	$74.68 - $88.3 $8.8 Million - $10.4 Million	117,882 Added 2095.31%	123,508 $10.3 Million
Q3 2019 Nov 14, 2019	SELL	$73.98 - $91.45 $818,218 - $1.01 Million	-11,060 Reduced 66.28%	5,626 $425,000
Q2 2019 Aug 14, 2019	BUY	$80.64 - $91.77 $846,478 - $963,309	10,497 Added 169.61%	16,686 $1.45 Million
Q1 2019 May 15, 2019	BUY	$69.55 - $96.41 $430,444 - $596,681	6,189 New	6,189 $512,000

Others Institutions Holding QLYS

# of Institutions

472

Shares Held

35.8M

Call Options Held

91.5K

Put Options Held

12K

View Full List

About QUALYS, INC.

Ticker QLYS
Exchange NASDAQ
Sector Technology
Industry Software—Infrastructure
Shares Outstandng 38,363,600
Market Cap $5.44B
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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