Qualys
QLYS
429 hedge funds and large institutions have $4.69B invested in Qualys in 2025 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 170 increasing their positions, 153 reducing their positions, and 49 closing their positions.
800% more call options, than puts
Call options by funds: $20.9M | Put options by funds: $2.33M
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
11% more repeat investments, than reductions
Existing positions increased: 170 | Existing positions reduced: 153
1.56% more ownership
Funds ownership: 96.51% → 98.06% (+1.6%)
4% less first-time investments, than exits
New positions opened: 47 | Existing positions closed: 49
2% less funds holding
Funds holding: 436 → 429 (-7)
6% less capital invested
Capital invested by funds: $5.01B → $4.69B (-$323M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RWP
RWA Wealth Partners
Newton,
Massachusetts
|
+$82.8M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
+$47M |
| 3 |
Fundsmith LLP
London,
United Kingdom
|
+$20.6M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$16.8M |
| 5 |
Renaissance Technologies
New York
|
+$12.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$28.8M |
| 2 |
BlackRock
New York
|
-$19.8M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
-$19.8M |
| 4 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$19.2M |
| 5 |
Voloridge Investment Management
Jupiter,
Florida
|
-$8.73M |
QLYS Hedge Fund Activity: Q3 2025 in Review
429 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Qualys (QLYS) for Q3 2025, worth a combined $4.69B — down 6.4% from $5.01B a quarter earlier.
Sellers outnumbered buyers: 49 funds closed out of QLYS and 47 opened new positions — a net loss of 2 holders — while 153 trimmed existing stakes and 170 added.
The largest buyer was RWA Wealth Partners, opening a new position worth an estimated $82.8M. The largest seller was Morgan Stanley, cutting an estimated $28.8M.
- 429 institutional investors held Qualys (QLYS) as of Q3 2025, down from 436 in Q2 2025.
- Funds reported $4.69B of Qualys stock for Q3 2025, down 6.4% quarter-over-quarter.
- 47 funds opened new Qualys positions in Q3 2025 and 49 closed out, a net change of -2 holders.
- The largest Qualys buyer in Q3 2025 was RWA Wealth Partners, an estimated $82.8M added.
- The largest Qualys seller in Q3 2025 was Morgan Stanley, an estimated $28.8M sold.
Based on aggregated 13F filings for Q3 2025.