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Qualys, Inc.

QLYS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001107843

In the last 90 days, Qualys, Inc. insiders filed 0 open-market purchases and 13 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Qualys, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of QLYS: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders3274339+16
Shares34.2M171.5K34.4M+374.5K (+1.1%)
Value$3.44B$17.3M$3.82B+$400.2M (+11.7%)

4 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (52)

Institutions that held Qualys, Inc. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to QLYS in Q3 2021
InstitutionSharesValue% of portfolio
Pictet Asset Management SA162,653$18.1M0.02%
Renaissance Technologies LLC79,700$8.87M0.01%
Assenagon Asset Management S.A.57,678$6.42M0.03%
Canada Pension Plan Investment Board44,700$4.97M0.01%
PDT Partners, LLC44,044$4.90M0.35%
State of Tennessee, Treasury Department28,849$3.21M0.01%
Standard Life Aberdeen plc28,056$3.12M0.01%
Portolan Capital Management, LLC23,205$2.58M0.19%
Quantitative Investment Management, LLC15,254$1.70M0.15%
Bridge City Capital, LLC14,673$1.63M0.74%
Aviva PLC14,550$1.62M0.01%
Connor, Clark & Lunn Investment Management Ltd.13,722$1.53M0.01%
Lazard Asset Management LLC11,349$1.26M0.00%
Jackson Creek Investment Advisors LLC11,077$1.23M0.46%
South Dakota Investment Council10,761$1.20M0.02%
Zacks Investment Management9,568$1.06M0.02%
ClariVest Asset Management LLC9,392$1.05M0.03%
Stratos Wealth Advisors, LLC7,894$879.0K0.08%
Roberts Wealth Advisors, LLC7,432$827.0K0.33%
Blueshift Asset Management, LLC7,387$822.0K0.05%
Los Angeles Capital Management LLC6,379$710.0K0.00%
Jefferies Group LLC6,100$678.9K0.02%
Trexquant Investment LP5,629$626.0K0.05%
APG Asset Management N.V.6,500$624.0K0.00%
Campbell & CO Investment Adviser LLC4,800$534.0K0.17%
Natixis4,000$445.0K0.00%
Mackenzie Financial Corp3,196$356.0K0.00%
Walleye Trading LLC3,123$348.0K0.01%
Ergoteles LLC3,129$348.0K0.01%
Algert Global LLC2,942$327.0K0.04%
Taylor Hoffman Wealth Management2,810$313.0K0.13%
Fairfield, Bush & Co.2,793$311.0K0.10%
Verition Fund Management LLC2,753$306.0K0.00%
Neo Ivy Capital Management2,570$267.0K0.31%
6 Meridian2,129$237.0K0.02%
Colony Group LLC2,070$230.0K0.00%
Public Sector Pension Investment Board2,030$226.0K0.00%
Y-Intercept (Hong Kong) Ltd1,930$215.0K0.04%
Versor Investments LP1,904$212.0K0.01%
Bristlecone Advisors, LLC1,891$210.0K0.03%
Seven Eight Capital, LP1,866$208.0K0.02%
TrinityPoint Wealth, LLC1,820$203.0K0.04%
Globeflex Capital L P1,035$115.0K0.03%
Acadian Asset Management LLC308$34.0K0.00%
Smith Group Asset Management, LLC210$23.0K0.00%
Counterpoint Mutual Funds LLC179$20.0K0.02%
Vigilant Capital Management, LLC74$8.00K0.00%
Carroll Financial Associates, Inc.13$1.00K0.00%
Kowal Investment Group, LLC13$1.00K0.00%
Northwestern Mutual Wealth Management Co3$00.00%
Meridian Wealth Partners, LLC3$00.00%
Bell Investment Advisors, Inc4$00.00%

Sold out (36)

Institutions that held Qualys, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Not filed for Q3 2021 yet (4)

Institutions that held Qualys, Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding QLYS in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Pictet Asset Management Ltd128,103$12.9M
QS Investors, LLC43,025$4.33M
First Horizon Corp278$27.0K
Smith Asset Management Group LP90$9.00K