Qualys, Inc.
US ˙ NasdaqGS ˙ US74758T3032

SecurityQLYS / Qualys, Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership1,342,244 shares
Ownership 3.65%
Neuberger Berman Group LLC ownership in QLYS / Qualys, Inc.

2024-11-05 - Neuberger Berman Group LLC has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,342,244 shares of Qualys, Inc. (US:QLYS). This represents 3.65 percent ownership of the company. In their previous filing dated 2024-02-12 , Neuberger Berman Group LLC had reported owning 1,938,573 shares, indicating a decrease of -30.76 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2024-11-05 2024-11-05 13G/A 1,938,573 1,342,244 -30.76 3.65 -30.74
2024-02-12 2024-02-12 13G/A 2,047,284 1,938,573 -5.31 5.27 -2.23
2023-02-10 2023-02-10 13G/A 2,245,048 2,047,284 -8.81 5.39 -6.75
2022-02-14 2022-02-14 13G/A 2,450,854 2,245,048 -8.40 5.78 -7.96
2021-02-11 2021-02-11 13G/A 2,519,647 2,450,854 -2.73 6.28 -3.38
2020-02-13 2020-02-13 13G/A 2,423,665 2,519,647 3.96 6.50 5.69
2019-02-13 2019-02-13 13G/A 2,817,770 2,423,665 -13.99 6.15 -17.23
2018-02-15 2018-02-15 13G 2,817,770 7.43

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F QUALYS Common 74758T303 470,116 -344,961 -42.32 41,300 -61.87 0.0314
2026-02-13 2025-12-31 13F QUALYS Common 74758T303 815,077 -234,496 -22.34 108,324 -22.01 0.0806
2025-11-12 2025-09-30 13F QUALYS Common 74758T303 1,049,573 -25,001 -2.33 138,890 -9.53 0.1015
2025-08-25 2025-06-30 13F/A-1 QUALYS Common 74758T303 1,074,574 -30,736 -2.78 153,524 10.30 0.1181
2025-08-13 2025-06-30 13F QUALYS Common 74758T303 1,074,574 -30,736 153,524 0.0611
2025-05-13 2025-03-31 13F QUALYS Common 74758T303 1,105,310 -1,093 -0.10 139,192 -10.28 0.1166
2025-02-13 2024-12-31 13F QUALYS Common 74758T303 1,106,403 -743,360 -40.19 155,140 -34.71 0.1232
2024-11-14 2024-09-30 13F QUALYS Common 74758T303 1,849,763 -12,127 -0.65 237,617 -10.50 0.1854
2024-11-14 2024-06-30 13F/A-1 QUALYS Common 74758T303 1,861,890 -39,823 -2.09 265,505 -16.33 0.2179
2024-08-13 2024-06-30 13F QUALYS Common 74758T303 1,861,890 -39,823 265,505 0.2179
2024-11-14 2024-03-31 13F/A-1 QUALYS Common 74758T303 1,901,713 -36,860 -1.90 317,339 -16.60 0.2623
2024-05-13 2024-03-31 13F QUALYS Common 74758T303 1,901,713 -36,860 317,339 0.2623
2024-11-14 2023-12-31 13F/A-2 QUALYS Common 74758T303 1,938,573 -17,581 -0.90 380,503 27.51 0.3318
2024-02-09 2023-12-31 13F QUALYS Common 74758T303 1,938,573 -17,581 380,503 0.3318
2023-11-14 2023-09-30 13F QUALYS Common 74758T303 1,956,154 -4,137 -0.21 298,411 17.85 0.2719
2023-08-11 2023-06-30 13F QUALYS Common 74758T303 1,960,291 -52,164 -2.59 253,211 -3.23 0.2264
2023-05-12 2023-03-31 13F QUALYS Common 74758T303 2,012,455 -34,829 -1.70 261,659 13.88 0.2427
2023-02-13 2022-12-31 13F QUALYS Common 74758T303 2,047,284 -78,297 -3.68 229,767 -22.45 0.2252
2022-11-15 2022-09-30 13F QUALYS Common 74758T303 2,125,581 -14,570 -0.68 296,287 9.75 0.3094
2022-08-15 2022-06-30 13F QUALYS Common 74758T303 2,140,151 -47,322 -2.16 269,962 -13.34 0.2713
2022-05-23 2022-03-31 13F/A-1 QUALYS Common 74758T303 2,187,473 -57,575 -2.56 311,520 2.26 0.2639
2022-05-13 2022-03-31 13F QUALYS Common 74758T303 2,187,473 -57,575 307,958 0.1373
2022-02-11 2021-12-31 13F QUALYS Common 74758T303 2,245,048 -76,972 -3.31 304,635 19.11 0.2390
2021-11-12 2021-09-30 13F QUALYS Common 74758T303 2,322,020 -28,115 -1.20 255,763 8.78 0.2236
2021-08-13 2021-06-30 13F QUALYS Common 74758T303 2,350,135 -64,876 -2.69 235,117 -6.82 0.2052
2021-05-13 2021-03-31 13F QUALYS Common 74758T303 2,415,011 -35,843 -1.46 252,339 -15.36 0.2410
2021-02-10 2020-12-31 13F QUALYS Common 74758T303 2,450,854 113,558 4.86 298,121 30.32 0.3091
2020-11-12 2020-09-30 13F QUALYS Common 74758T303 2,337,296 -49,993 -2.09 228,765 -7.76 0.2713
2020-08-13 2020-06-30 13F QUALYS Common 74758T303 2,387,289 -68,282 -2.78 248,024 16.11 0.3084
2020-05-14 2020-03-31 13F QUALYS Common 74758T303 2,455,571 -64,076 -2.54 213,610 1.69 0.3256
2020-02-12 2019-12-31 13F QUALYS Common 74758T303 2,519,647 102,596 4.24 210,063 15.00 0.2452
2019-11-13 2019-09-30 13F QUALYS Common 74758T303 2,417,051 108,925 4.72 182,657 -9.12 0.2231
2019-08-13 2019-06-30 13F QUALYS Common 74758T303 2,308,126 -54,466 -2.31 200,992 2.82 0.2404
2019-05-13 2019-03-31 13F QUALYS Common 74758T303 2,362,592 -61,073 -2.52 195,481 7.91 0.2395
2019-02-12 2018-12-31 13F QUALYS Common 74758T303 2,423,665 -49,250 -1.99 181,145 -17.79 0.2525
2018-11-16 2018-09-30 13F/A-1 QUALYS Common 74758T303 2,472,915 -91,640 -3.57 220,337 1.92 0.2497
2018-11-13 2018-09-30 13F QUALYS Common 74758T303 2,472,915 -91,640 220,337
2018-08-13 2018-06-30 13F QUALYS Common 74758T303 2,564,555 -178,545 -6.51 216,192 8.33 0.2387
2018-05-08 2018-03-31 13F QUALYS Common 74758T303 2,743,100 -74,670 -2.65 199,561 19.33 0.2281
2018-02-14 2017-12-31 13F QUALYS Common 74758T303 2,817,770 15,385 0.55 167,235 15.20 0.1922
2017-11-15 2017-09-30 13F QUALYS COMMON STOCK 74758T303 2,802,385 538,305 23.78 145,164 57.15 0.1816
2017-08-08 2017-06-30 13F QUALYS COMMON STOCK 74758T303 2,264,080 57,088 2.59 92,374 10.44 0.1186
2017-05-10 2017-03-31 13F QUALYS COMMON STOCK 74758T303 2,206,992 534,000 31.92 83,645 57.97 0.1079
2017-02-06 2016-12-31 13F QUALYS COMMON STOCK 74758T303 1,672,992 597,258 55.52 52,950 28.89 0.0711
2016-11-02 2016-09-30 13F QUALYS COMMON STOCK 74758T303 1,075,734 513,092 91.19 41,082 144.94 0.0557
2016-08-05 2016-06-30 13F QUALYS COMMON STOCK 74758T303 562,642 -14,622 -2.53 16,772 14.79 0.0231
2016-05-06 2016-03-31 13F QUALYS COMMON STOCK 74758T303 577,264 -16,800 -2.83 14,611 -25.67 0.0201
2016-01-28 2015-12-31 13F QUALYS COMMON STOCK 74758T303 594,064 -45,850 -7.17 19,658 7.94 0.0257
2015-11-10 2015-09-30 13F QUALYS COMMON STOCK 74758T303 639,914 75,500 13.38 18,212 -20.03 0.0235
2015-07-31 2015-06-30 13F QUALYS COMMON STOCK 74758T303 564,414 564,414 22,774 0.0253
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.