Datadog
DDOG
988 hedge funds and large institutions have $41B invested in Datadog in 2025 Q3 according to their latest regulatory filings, with 158 funds opening new positions, 394 increasing their positions, 326 reducing their positions, and 135 closing their positions.
43% more capital inflows, than outflows
Capital inflows: $8.38B | Capital outflows: $5.84B
21% more repeat investments, than reductions
Existing positions increased: 394 | Existing positions reduced: 326
17% more first-time investments, than exits
New positions opened: 158 | Existing positions closed: 135
4.6% more ownership
Funds ownership: 84.32% → 88.92% (+4.6%)
1% more funds holding
Funds holding: 975 → 988 (+13)
7% less call options, than puts
Call options by funds: $2.14B | Put options by funds: $2.3B
52% less funds holding in top 10
Funds holding in top 10: 23 → 11 (-12)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.34B |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$1.02B |
| 3 |
State Street
Boston,
Massachusetts
|
+$976M |
| 4 |
BlackRock
New York
|
+$895M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$762M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair Investment Management
Chicago,
Illinois
|
-$298M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
-$293M |
| 3 |
Millennium Management
New York
|
-$283M |
| 4 |
Dragoneer Investment Group
San Francisco,
California
|
-$273M |
| 5 |
Point72 Asset Management
Stamford,
Connecticut
|
-$184M |
DDOG Hedge Fund Activity: Q3 2025 in Review
988 of the 7,655 institutional investors tracked by Wall St. Rank reported a position in Datadog (DDOG) for Q3 2025, worth a combined $41B — up 13% from $36.2B a quarter earlier.
Buyers outnumbered sellers: 158 funds opened new DDOG positions and 135 closed out — a net gain of 23 holders — while 394 added to existing stakes and 326 trimmed.
The largest buyer was Vanguard Group, adding an estimated $1.34B. The largest seller was William Blair Investment Management, cutting an estimated $298M.
- 988 institutional investors held Datadog (DDOG) as of Q3 2025, up from 975 in Q2 2025.
- Funds reported $41B of Datadog stock for Q3 2025, up 13% quarter-over-quarter.
- 158 funds opened new Datadog positions in Q3 2025 and 135 closed out, a net change of +23 holders.
- The largest Datadog buyer in Q3 2025 was Vanguard Group, an estimated $1.34B added.
- The largest Datadog seller in Q3 2025 was William Blair Investment Management, an estimated $298M sold.
Based on aggregated 13F filings for Q3 2025.