Roblox
RBLX
778 hedge funds and large institutions have $28.5B invested in Roblox in 2025 Q1 according to their latest regulatory filings, with 138 funds opening new positions, 278 increasing their positions, 236 reducing their positions, and 83 closing their positions.
66% more first-time investments, than exits
New positions opened: 138 | Existing positions closed: 83
34% more call options, than puts
Call options by funds: $1.03B | Put options by funds: $767M
18% more repeat investments, than reductions
Existing positions increased: 278 | Existing positions reduced: 236
7% more funds holding
Funds holding: 730 → 778 (+48)
1.22% more ownership
Funds ownership: 77.77% → 78.99% (+1.2%)
4% more capital invested
Capital invested by funds: $27.4B → $28.5B (+$1.14B)
10% less funds holding in top 10
Funds holding in top 10: 30 → 27 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
+$600M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$378M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$287M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$277M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$264M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AVM
Altos Ventures Management
Burlingame,
California
|
-$624M |
| 2 |
DIG
Dragoneer Investment Group
San Francisco,
California
|
-$525M |
| 3 |
Morgan Stanley
New York
|
-$267M |
| 4 |
Renaissance Technologies
New York
|
-$93M |
| 5 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$89.2M |
RBLX Hedge Fund Activity: Q1 2025 in Review
778 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Roblox (RBLX) for Q1 2025, worth a combined $28.5B — up 4.2% from $27.4B a quarter earlier.
Buyers outnumbered sellers: 138 funds opened new RBLX positions and 83 closed out — a net gain of 55 holders — while 278 added to existing stakes and 236 trimmed.
The largest buyer was Capital World Investors, adding an estimated $600M. The largest seller was Altos Ventures Management, cutting an estimated $624M.
- 778 institutional investors held Roblox (RBLX) as of Q1 2025, up from 730 in Q4 2024.
- Funds reported $28.5B of Roblox stock for Q1 2025, up 4.2% quarter-over-quarter.
- 138 funds opened new Roblox positions in Q1 2025 and 83 closed out, a net change of +55 holders.
- The largest Roblox buyer in Q1 2025 was Capital World Investors, an estimated $600M added.
- The largest Roblox seller in Q1 2025 was Altos Ventures Management, an estimated $624M sold.
Based on aggregated 13F filings for Q1 2025.