Qualys, Inc.
US ˙ NasdaqGS ˙ US74758T3032

SecurityQLYS / Qualys, Inc.
InstitutionCwm, Llc
Latest Disclosed Ownership12,501 shares
Latest Disclosed Value $ 1,098,213
Cwm, Llc reports 230.63% increase in ownership of QLYS / Qualys, Inc.

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 12,501 shares of Qualys, Inc. (US:QLYS) valued at $1,098,213 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 3,781 shares of Qualys, Inc.. The current value of the position is $1,395,237 USD.

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 COM 74758T303 12,501 8,720 230.63 1,098 0.0029
2026-01-26 2025-12-31 13F QUALYS COM 74758T303 3,781 -1,234 -24.61 1 0.0014
2025-10-15 2025-09-30 13F QUALYS COM 74758T303 5,015 2,219 79.36 1 0.0020
2025-07-25 2025-06-30 13F QUALYS COM 74758T303 2,796 564 25.27 0 0.0014
2025-05-01 2025-03-31 13F QUALYS COM 74758T303 2,232 872 64.12 0 0.0011
2025-02-04 2024-12-31 13F QUALYS COM 74758T303 1,360 655 92.91 0 0.0008
2024-10-08 2024-09-30 13F QUALYS COM 74758T303 705 28 4.14 0 0.0004
2024-07-10 2024-06-30 13F QUALYS COM 74758T303 677 428 171.89 0 0.0005
2024-04-05 2024-03-31 13F QUALYS COM 74758T303 249 27 12.16 0 0.0002
2024-02-01 2023-12-31 13F QUALYS COM 74758T303 222 -200 -47.39 0 0.0002
2023-10-11 2023-09-30 13F QUALYS COM 74758T303 422 329 353.76 0 0.0004
2023-08-03 2023-06-30 13F QUALYS COM 74758T303 93 -1 -1.06 0 0.0001
2023-05-01 2023-03-31 13F QUALYS COM 74758T303 94 -23 -19.66 0 0.0001
2023-02-01 2022-12-31 13F QUALYS COM 74758T303 117 -20 -14.60 0 -100.00 0.0001
2022-10-27 2022-09-30 13F QUALYS COM 74758T303 137 74 117.46 19 137.50 0.0002
2022-07-28 2022-06-30 13F QUALYS COM 74758T303 63 57 950.00 8 700.00 0.0001
2022-04-21 2022-03-31 13F QUALYS COM 74758T303 6 -8 -57.14 1 -50.00 0.0000
2022-01-31 2021-12-31 13F QUALYS COM 74758T303 14 14 2 0.0000
2020-01-27 2019-12-31 13F QUALYS COM 74758T303 0 -150 -100.00 0 -100.00
2019-10-22 2019-09-30 13F QUALYS COM 74758T303 150 150 11 0.0002
2019-07-31 2019-06-30 13F QUALYS COM 74758T303 0 -5 -100.00 0 0.0000
2019-04-22 2019-03-31 13F QUALYS COM 74758T303 5 5 0 0.0000
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.