Qualys, Inc. 13F holders
Of the 44 funds followed here, 9 reported a position in Qualys, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 1.4 million shares worth $193.8 million, 0.0% of its reported book. New this quarter: Point72 Asset Management. Sold out: Bridgewater Associates.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 1,409,583 | $193.8 million | 0.0% | +88,674 | added | 30 June 2026 | 13F |
| Millennium Management | 762,709 | $104.9 million | 0.0% | +527,327 | added | 30 June 2026 | 13F |
| Citadel Advisors | 467,739 | $64.3 million | 0.0% | +241,109 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 285,895 | $39.3 million | 0.0% | +285,895 | new | 30 June 2026 | 13F |
| Renaissance Technologies | 284,100 | $39.1 million | 0.1% | -213,500 | trimmed | 30 June 2026 | 13F |
| Norges Bank | 53,317 | $7.3 million | 0.0% | held | 30 June 2026 | 13F | |
| Alyeska | 33,624 | $4.6 million | 0.0% | -271,053 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 16,924 | $2.3 million | 0.0% | -138,112 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 16,271 | $2.2 million | 0.0% | +6,722 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 0 | $0 | 0.0% | -10,219 | exited | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 1.9 million | 5.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 29 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 2.6 million | 7.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 2 September 2026 | 3,672 | $177.01 | SEC |
| 14 August 2026 | 40,471 | $195.88 | SEC |
| 11 August 2026 | 27 | $185.80 | SEC |
| 10 August 2026 | 48 | $183.48 | SEC |
| 4 August 2026 | 6 | $154.89 | SEC |
| 3 August 2026 | 319 | $144.75 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
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Largest in the window: 40,471 on 14 August 2026. A fail is an operational fact about settlement, not a position.Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to QLYS by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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