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Also trades as: 3L7A.F (FSX) · $vol 0M

QLYS Institutional Ownership

Qualys, Inc.
1W: +18.4% 1M: +30.6% 3M: +65.9% YTD: +71.9% 1Y: +76.0% 3Y: +39.4% 5Y: +96.9%
$227.90
+2.75 (+1.22%)
After Hours: $229.50 (+1.60, +0.70%)
Weekly Expected Move ±7.2%
$185 $201 $217 $232 $248
NASDAQ · Technology · Software - Infrastructure · Tech Score Strong Buy · Power 74 · $7.8B mcap · 34M float · 2.23% daily turnover · Short 75% of daily vol
Credit Risk of going bust: lower than 80% of companies Debt: 0.7% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.19 (down 99.9%), Qualys, Inc. would be worth roughly what it owes.
Total debt $53.4M against a stock market value of $7.79B.
Distance to default 9.75 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $26.7M (short-term plus half of long-term), stock volatility 57.2%; Altman Z'' 3.27. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Institutional Ownership — QLYS

508
Institutional Holders
+5 vs prior quarter
0.0%
Ownership
+0.00pp
$5B
Total Invested
92
New Positions
159
Increased
214
Reduced
70
Closed
0.70
Put/Call Ratio

Ownership Trends

Top Institutional Holders (572 total)

# Holder Shares Value Change Change % Holding Period Filing
1 BlackRock, Inc. 5,762,721 $1.3B +402,125 +7.5% 8Q SEC ↗
2 VANGUARD PORTFOLIO MANAGEMENT LLC 2,695,941 $607M +158,815 +6.3% 2Q SEC ↗
3 VANGUARD CAPITAL MANAGEMENT LLC 1,590,332 $358M +5,726 +0.4% 2Q SEC ↗
4 STATE STREET CORP 1,456,158 $328M +67,438 +4.9% 46Q SEC ↗
5 Legal & General Group Plc 1,437,373 $324M +407,786 +39.6% 27Q SEC ↗
6 GEODE CAPITAL MANAGEMENT, LLC 1,409,583 $317M +88,674 +6.7% 55Q SEC ↗
7 AQR CAPITAL MANAGEMENT LLC 1,394,771 $314M +355,843 +34.3% 51Q SEC ↗
8 FIRST TRUST ADVISORS LP 1,130,656 $255M +134,592 +13.5% 46Q SEC ↗
9 ARROWSTREET CAPITAL, LIMITED PARTNERSH 985,345 $222M +152,549 +18.3% 19Q SEC ↗
10 Boston Trust Walden Corp 984,889 $222M -25,487 -2.5% 22Q SEC ↗
11 Penserra Capital Management LLC 780,069 $176M +47,565 +6.5% 12Q SEC ↗
12 MILLENNIUM MANAGEMENT LLC 762,709 $172M +527,327 +224.0% 21Q SEC ↗
13 DIMENSIONAL FUND ADVISORS LP 719,248 $162M -43,851 -5.7% 43Q SEC ↗
14 MORGAN STANLEY 620,705 $140M -25,721 -4.0% 51Q SEC ↗
15 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 553,737 $125M +115,165 +26.3% 9Q SEC ↗
16 RWA WEALTH PARTNERS, LLC 548,756 $124M -4 -0.0% 4Q SEC ↗
17 Clark Capital Management Group, Inc. 543,703 $122M +163,244 +42.9% 7Q SEC ↗
18 ACADIAN ASSET MANAGEMENT LLC 542,279 $122M +360,172 +197.8% 11Q SEC ↗
19 Portolan Capital Management, LLC 529,807 $119M +290,779 +121.7% 3Q SEC ↗
20 VOYA INVESTMENT MANAGEMENT LLC 521,489 $117M +224,134 +75.4% 49Q SEC ↗
21 NORTHERN TRUST CORP 517,147 $116M +6,601 +1.3% 55Q SEC ↗
22 CHARLES SCHWAB INVESTMENT MANAGEMENT I 514,677 $116M +12,258 +2.4% 15Q SEC ↗
23 Sixth Street Partners Management Compa NEW 514,677 $116M — +0.0% 1Q SEC ↗
24 LONDON CO OF VIRGINIA 428,317 $96M -38,025 -8.2% 22Q SEC ↗
25 Invesco Ltd. 423,064 $95M +42,244 +11.1% 52Q SEC ↗
26 GOLDMAN SACHS GROUP INC 397,028 $89M +72,848 +22.5% 15Q SEC ↗
27 CITADEL ADVISORS LLC 378,139 $85M +174,609 +85.8% 4Q SEC ↗
28 FORT WASHINGTON INVESTMENT ADVISORS IN 368,865 $83M +124,993 +51.3% 13Q SEC ↗
29 JPMORGAN CHASE & CO 291,681 $66M -469,161 -61.7% 49Q SEC ↗
30 Point72 Asset Management, L.P. NEW 285,895 $64M — +0.0% 1Q SEC ↗
31 RENAISSANCE TECHNOLOGIES LLC 284,100 $64M -213,500 -42.9% 20Q SEC ↗
32 Bank of New York Mellon Corp 283,980 $64M -34,307 -10.8% 55Q SEC ↗
33 VANGUARD FIDUCIARY TRUST CO 253,640 $57M +3,281 +1.3% 2Q SEC ↗
34 UBS Group AG 244,220 $55M +50,003 +25.7% 47Q SEC ↗
35 CDAM (UK) Ltd 219,862 $50M -249,139 -53.1% 26Q SEC ↗
36 ENVESTNET ASSET MANAGEMENT INC 213,213 $48M +5,539 +2.7% 31Q SEC ↗
37 Retirement Systems of Alabama 174,089 $39M -7,537 -4.1% 25Q SEC ↗
38 CANADA LIFE ASSURANCE Co 173,779 $39M -14,947 -7.9% 27Q SEC ↗
39 BANK OF AMERICA CORP /DE 158,937 $36M -47,708 -23.1% 15Q SEC ↗
40 PRINCIPAL FINANCIAL GROUP INC 148,346 $33M +8,029 +5.7% 43Q SEC ↗
41 WELLINGTON MANAGEMENT GROUP LLP NEW 141,444 $32M — +0.0% 1Q SEC ↗
42 BNP PARIBAS FINANCIAL MARKETS 137,450 $31M -71,174 -34.1% 46Q SEC ↗
43 Jupiter Topco LLC NEW 134,922 $30M — +0.0% 1Q SEC ↗
44 SYSTEMATIC FINANCIAL MANAGEMENT LP 126,828 $29M +12,802 +11.2% 2Q SEC ↗
45 JANUS HENDERSON GROUP PLC 126,189 $28M +3,474 +2.8% 35Q SEC ↗
46 Russell Investments Group, Ltd. 124,779 $28M +76,885 +160.5% 39Q SEC ↗
47 Fisher Asset Management, LLC 114,929 $26M -1,253 -1.1% 17Q SEC ↗
48 Nuveen, LLC 112,516 $25M +17,481 +18.4% 6Q SEC ↗
49 Tributary Capital Management, LLC 112,278 $25M +9,121 +8.8% 21Q SEC ↗
50 Vontobel Holding Ltd. 107,542 $24M +32,290 +42.9% 23Q SEC ↗

Recent Activity

Sold Out (20)
Biggest Increases (20)
HolderAddedChange %Total Shares
MILLENNIUM MANAGEMENT LLC +527,327 +224.0% 762,709
Legal & General Group Plc +407,786 +39.6% 1,437,373
BlackRock, Inc. +402,125 +7.5% 5,762,721
ACADIAN ASSET MANAGEMENT LLC +360,172 +197.8% 542,279
AQR CAPITAL MANAGEMENT LLC +355,843 +34.3% 1,394,771
Portolan Capital Management, LLC +290,779 +121.7% 529,807
VOYA INVESTMENT MANAGEMENT LLC +224,134 +75.4% 521,489
CITADEL ADVISORS LLC +174,609 +85.8% 378,139
Clark Capital Management Group, Inc +163,244 +42.9% 543,703
VANGUARD PORTFOLIO MANAGEMENT LLC +158,815 +6.3% 2,695,941
ARROWSTREET CAPITAL, LIMITED PARTNE +152,549 +18.3% 985,345
FIRST TRUST ADVISORS LP +134,592 +13.5% 1,130,656
FORT WASHINGTON INVESTMENT ADVISORS +124,993 +51.3% 368,865
MIRAE ASSET GLOBAL ETFS HOLDINGS Lt +115,165 +26.3% 553,737
GEODE CAPITAL MANAGEMENT, LLC +88,674 +6.7% 1,409,583
Russell Investments Group, Ltd. +76,885 +160.5% 124,779
GOLDMAN SACHS GROUP INC +72,848 +22.5% 397,028
Jump Financial, LLC +68,603 +824.6% 76,923
STATE STREET CORP +67,438 +4.9% 1,456,158
Freestone Grove Partners LP +60,288 +712.1% 68,754
Biggest Decreases (20)
HolderReducedChange %Total Shares
JPMORGAN CHASE & CO -469,161 -61.7% 291,681
NEUBERGER BERMAN GROUP LLC -466,029 -99.1% 4,087
UBS AM, a distinct business unit of -341,010 -81.9% 75,577
Alyeska Investment Group, L.P. -271,053 -89.0% 33,624
CDAM (UK) Ltd -249,139 -53.1% 219,862
TUDOR INVESTMENT CORP ET AL -225,760 -90.0% 25,125
RENAISSANCE TECHNOLOGIES LLC -213,500 -42.9% 284,100
Trexquant Investment LP -149,162 -95.6% 6,859
MARSHALL WACE, LLP -141,187 -98.4% 2,314
AMERIPRISE FINANCIAL INC -140,843 -76.6% 43,129
TWO SIGMA INVESTMENTS, LP -138,112 -89.1% 16,924
NORDEA INVESTMENT MANAGEMENT AB -105,791 -63.0% 62,240
D. E. Shaw & Co., Inc. -105,181 -84.1% 19,931
BARCLAYS PLC -102,717 -75.8% 32,810
FEDERATED HERMES, INC. -101,204 -56.1% 79,056
Janney Montgomery Scott LLC -80,690 -90.0% 9,010
AMERICAN CAPITAL MANAGEMENT INC -76,627 -91.5% 7,125
BNP PARIBAS FINANCIAL MARKETS -71,174 -34.1% 137,450
PRICE T ROWE ASSOCIATES INC /MD -65,972 -58.0% 47,705
TEACHER RETIREMENT SYSTEM OF TEXAS -63,559 -84.0% 12,148

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms