QLYS — QUALYS, INC.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
6
all time
Members · 12m
1
1 buys · 2 sells · by trade date
Latest filing
08-05
2026-08-05
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
1
13F holders
424
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 6Institutional 424

Congress · disclosure timeline

By trade date · 24 months · 4 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

4 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in QLYS

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).
Members disclosing QLYS in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Lisa C. McClain R–MI-93−$29.0K to $13.0K2

1 member

Congressional disclosures

Newest filed firstAll 6 rows ↗
Latest congressional filings mentioning QLYS
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-08-05Tommy Tuberville R–ALSELL JT (jointly owned)Traded 2024-05-03 LATE·824d$1K–$15Kamendment pending
2025-11-21Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 10-31 +21d$1K–$15K
2025-11-21Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 10-30 +22d$1K–$15K
2025-11-21Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 10-30 +22d$1K–$15K
2025-10-22Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 09-11 +41d$1K–$15K
2024-05-15Tommy Tuberville R–ALBUY JT (jointly owned)Traded 04-05 +40d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of QLYS for quarter 2026-03-31, 1–25 of 424 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$471M1
derived ·§ EDGAR ↗
2VANGUARD PORTFOLIO MANAGEMENT LLC$223M1
derived ·§ EDGAR ↗
3VANGUARD CAPITAL MANAGEMENT LLC$139M1
derived ·§ EDGAR ↗
4STATE STREET CORP$122M1
derived ·§ EDGAR ↗
5GEODE CAPITAL MANAGEMENT, LLC$116M1
derived ·§ EDGAR ↗
6AQR CAPITAL MANAGEMENT LLC$90.8M1
derived ·§ EDGAR ↗
7Legal & General Group Plc$90.4M1
derived ·§ EDGAR ↗
8FIRST TRUST ADVISORS LP$87.5M1
derived ·§ EDGAR ↗
9ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$73.2M1
derived ·§ EDGAR ↗
10DIMENSIONAL FUND ADVISORS LP$67.0M1
derived ·§ EDGAR ↗
11MORGAN STANLEY$56.8M1
derived ·§ EDGAR ↗
12RWA WEALTH PARTNERS, LLC$48.2M1
derived ·§ EDGAR ↗
13NORTHERN TRUST CORP$44.9M1
derived ·§ EDGAR ↗
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC$44.1M1
derived ·§ EDGAR ↗
15RENAISSANCE TECHNOLOGIES LLC$43.7M1
derived ·§ EDGAR ↗
16CDAM (UK) Ltd$41.2M1
derived ·§ EDGAR ↗
17LONDON CO OF VIRGINIA$41.0M1
derived ·§ EDGAR ↗
18MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$38.5M1
derived ·§ EDGAR ↗
19UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$36.6M1
derived ·§ EDGAR ↗
20Invesco Ltd.$33.5M1
derived ·§ EDGAR ↗
21Clark Capital Management Group, Inc.$33.4M1
derived ·§ EDGAR ↗
22Bank of New York Mellon Corp$28.0M1
derived ·§ EDGAR ↗
23Alyeska Investment Group, L.P.$26.8M1
derived ·§ EDGAR ↗
24VOYA INVESTMENT MANAGEMENT LLC$26.1M1
derived ·§ EDGAR ↗
25TUDOR INVESTMENT CORP ET AL$22.0M1
derived ·§ EDGAR ↗
Show all 424 holders
Truncated by Public Filings. All 346 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · QLYS

Congress · last 90 days

Buyers
0 — —
Sellers
1 Tommy Tuberville R–AL $1K–$15K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
2 Fundsmith, Bridgewater Associates $20.8M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · QUALYS INC

Merged timeline of congressional filings and notable-manager moves on QLYS
DateWhoChangeSize
2026-08-05Tommy Tuberville CongressSELL$1K–$15K
2026-05-15Tudor Investment Corp 13FADD+33,410 sh
2026-05-15Gotham Asset Management 13FADD+33,009 sh
2026-05-15Fundsmith 13FTRIM−421,729 sh
2026-05-15Bridgewater Associates 13FTRIM−13,387 sh
2026-05-14Caxton Associates 13FNEW+14,513 sh

6 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)1 buy / 2 sell
Congress net ($ bound)−$29.0K to $13.0K
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.