Qualys Inc
$192.65+1.6%
+$902.0M
Net Activity
+16.80% total shares
Institutions Holding
439
Popularity Rank
#1390
Avg Weight
0.10%
Total Value
$5.3B
Market Cap
$7.0B
439 institutions currently hold QLYS, with 259 net buyers and 215 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
215
Net Buying Institutions
259
Top 5 by Value
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Across its top 20 institutional holders, QLYS's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 34/100).
QLYS ranks #1390 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
QLYS is a top-conviction position for Cdam — at 7.8% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in QLYS belongs to BlackRock, Inc., but the position matters far more to Cdam, who has 7.8% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Vontobel Holding Ltd. has added to its QLYS position for two straight quarters, increasing it by $11.3M to reach $17.9M today.
IFP Advisors, Inc has trimmed its QLYS position for two straight quarters, cutting it by $36.5K while still holding $4.3K.
QLYS is up 1.6% today, and institutions have been net buyers of $902.0M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
QLYS posted net income of $206.5M over the trailing twelve months, and currently trades at a P/E of 34.0.
+$1.0B
Total Buy Value
$709.8M
Total Sell Value
259
Net Buyers
215
Net Sellers
QLYS
Q2 2026
Top 5 Institutional Movers
QLYS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
| Action | Member | Trade Date | Amount |
|---|---|---|---|
| Sell (Full) | Thomas H Tuberville Senate | 2024-05-03 | $1K–$15K |
| Sell (Full) | Thomas H Tuberville Senate | 2024-05-03 | $1K–$15K |
| Buy | Thomas H Tuberville Senate | 2024-04-05 | $1K–$15K |
4
Filings (90d)
$2.83M
Total Est. Value
15K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| SUMEDH THAKAR | 2026-10-14 | $1.90M |
| BRUCE POSEY | 2026-08-20 | $488K |
| JOO MI KIM | 2026-08-03 | $385K |
| BRUCE POSEY | 2026-07-20 | $56K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
No Schedule 13D/13G filings for this ticker
1
Filings (14d)
Qualys put out an 8-K on August 4, 2026, to tell investors it had released its financial results for the quarter ended June 30, 2026. The filing itself doesn't include the actual numbers — those are in the press release attached as Exhibit 99.1. The company also said it would hold a conference call the same day to discuss the results.
View Full Filing (SEC EDGAR)74758T303
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Access QLYS's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/QLYSCLI
npx alphasmo stocks get QLYS