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Roblox
RBLX

1,025 hedge funds and large institutions have $73.2B invested in Roblox in 2025 Q3 according to their latest regulatory filings, with 207 funds opening new positions, 407 increasing their positions, 282 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed

159% more first-time investments, than exits

New positions opened: 207 | Existing positions closed: 80

44% more repeat investments, than reductions

Existing positions increased: 407 | Existing positions reduced: 282

33% more capital invested

Capital invested by funds: $55B → $73.2B (+$18.2B)

24% more call options, than puts

Call options by funds: $3.26B | Put options by funds: $2.64B

13% more funds holding

Funds holding: 907 → 1,025 (+118)

1.01% less ownership

Funds ownership: 83.07% → 82.06% (-1%)

9% less funds holding in top 10

Funds holding in top 10: 47 → 43 (-4)

Holders
1,025
Holders Change
+118
Holders Change %
+13.01%
% of All Funds
13.45%
Holding in Top 10
43
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-8.51%
% of All Funds
0.56%
New
207
Increased
407
Reduced
282
Closed
80
Calls
$3.26B
Puts
$2.64B
Net Calls
+$620M
Net Calls Change
-$622M

Top Buyers

1
JP Morgan Chase
JP Morgan Chase
New York
+$1.95B
2
BlackRock
BlackRock
New York
+$594M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$408M
4
N
Nuveen
North Carolina
+$272M
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$203M

Top Sellers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$383M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$371M
3
Temasek Holdings
Temasek Holdings
Singapore
-$363M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$266M
5
Marshall Wace
Marshall Wace
United Kingdom
-$234M
Name Holding Trade Value Shares
Change 		Change in
Stake
Envestnet Asset Management
176
Envestnet Asset Management
Illinois
$28.5M +$11M +88,467 +76%
KK
177
KLP Kapitalforvaltning
Norway
$28.2M +$1.13M +9,100 +5%
Creative Planning
178
Creative Planning
Kansas
$28.2M +$2.12M +17,083 +9%
CII
179
Capital International Inc
California
$28.2M +$1.38M +11,128 +6%
MSV
180
MN Services Vermogensbeheer
Netherlands
$28.1M +$298K +2,400 +1%
Handelsbanken Fonder
181
Handelsbanken Fonder
Sweden
$27.7M +$255K +2,053 +1%
TI
182
Trexquant Investment
Connecticut
$27.6M +$5.07M +40,823 +26%
APC
183
Alta Park Capital
California
$27.6M +$24.8M +199,348 New
State of New Jersey Common Pension Fund D
184
State of New Jersey Common Pension Fund D
New Jersey
$27.6M +$2.39M +19,209 +11%
ACM
185
Aquatic Capital Management
Illinois
$26.6M +$11.3M +91,114 +90%
Zurich Cantonal Bank
186
Zurich Cantonal Bank
Switzerland
$26.2M +$6.98M +56,196 +42%
TRSOTSOK
187
Teachers Retirement System of the State of Kentucky
Kentucky
$25.8M -$1.81M -14,600 -7%
WP
188
Woodline Partners
California
$25.6M -$83.1M -668,683 -78%
CC
189
Cartenna Capital
Connecticut
$25.6M +$23M +185,000 New
JF
190
Jump Financial
Illinois
$24.4M +$21.6M +173,448 +5,876%
Toronto Dominion Bank
191
Toronto Dominion Bank
Ontario, Canada
$23.9M +$9.31M +74,871 +77%
RAM
192
Resona Asset Management
Japan
$23.8M +$427K +3,439 +2%
Nomura Asset Management
193
Nomura Asset Management
Japan
$23.6M +$955K +7,680 +5%
CCM
194
Candlestick Capital Management
Connecticut
$23.4M +$21M +168,920 New
ASRS
195
Arizona State Retirement System
Arizona
$22.9M +$1.12M +9,029 +6%
LF
196
Lansforsakringar Fondforvaltning
Sweden
$22.9M -$178K -1,435 -0.9%
JFG
197
Jefferies Financial Group
New York
$22.4M +$20.1M +161,779 New
NAM
198
Nissay Asset Management
Japan
$21.2M +$283K +2,277 +2%
Wealth Enhancement Advisory Services
199
Wealth Enhancement Advisory Services
Minnesota
$21.2M +$1.12M +9,011 +6%
Fidelity International
200
Fidelity International
Bermuda
$21M -$7.8M -62,762 -29%
6 7
8
9 10

RBLX Hedge Fund Activity: Q3 2025 in Review

1,025 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Roblox (RBLX) for Q3 2025, worth a combined $73.2B — up 33% from $55B a quarter earlier.

Buyers outnumbered sellers: 207 funds opened new RBLX positions and 80 closed out — a net gain of 127 holders — while 407 added to existing stakes and 282 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $1.95B. The largest seller was Baillie Gifford & Co, cutting an estimated $383M.

  • 1,025 institutional investors held Roblox (RBLX) as of Q3 2025, up from 907 in Q2 2025.
  • Funds reported $73.2B of Roblox stock for Q3 2025, up 33% quarter-over-quarter.
  • 207 funds opened new Roblox positions in Q3 2025 and 80 closed out, a net change of +127 holders.
  • The largest Roblox buyer in Q3 2025 was JP Morgan Chase, an estimated $1.95B added.
  • The largest Roblox seller in Q3 2025 was Baillie Gifford & Co, an estimated $383M sold.

Based on aggregated 13F filings for Q3 2025.