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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
GFM
276
GF Fund Management
China
$8.76M +$2.62M +21,065 +50%
Parallax Volatility Advisers
277
Parallax Volatility Advisers
California
$8.75M +$4.48M +36,012 +132%
Osaic Holdings
278
Osaic Holdings
Arizona
$8.72M +$39.5K +318 +0.5%
RIP
279
RAM Investment Partners
Washington
$8.66M +$7.77M +62,482 New
TPM
280
Totem Point Management
New York
$8.56M -$2.85M -22,950 -27%
OSAM
281
O'Shaughnessy Asset Management
Connecticut
$8.55M +$2.14M +17,224 +39%
OAM
282
OP Asset Management
$8.49M +$410K +3,301 +6%
QCM
283
QRG Capital Management
Illinois
$8.47M -$263K -2,119 -3%
TAF
284
Tredje AP-fonden
Sweden
$8.31M +$22.9K +184 +0.3%
WHGC
285
Wealth High Governance Capital
Brazil
$8.31M +$2.83M +22,800 +61%
SLAM
286
Swiss Life Asset Management
$8.18M -$2.16M -17,364 -23%
GLA
287
Great Lakes Advisors
Illinois
$7.94M +$210K +1,691 +3%
MFG
288
Merit Financial Group
Georgia
$7.83M +$496K +3,992 +8%
SMDAM
289
Sumitomo Mitsui DS Asset Management
Japan
$7.8M +$471K +3,790 +7%
PHK
290
Point72 Hong Kong
Hong Kong
$7.78M +$1.96M +15,793 +39%
Prudential Financial
291
Prudential Financial
New Jersey
$7.72M -$23.4M -188,607 -77%
WT
292
Whittier Trust
California
$7.68M -$1.77M -14,203 -18%
GCM
293
Genus Capital Management
British Columbia, Canada
$7.65M -$3.04M -24,425 -31%
PCMH
294
Polymer Capital Management (HK)
Hong Kong
$7.59M -$12.8M -103,300 -65%
AFG
295
Atomi Financial Group
New York
$7.49M -$3.89M -31,303 -37%
Nordea Investment Management
296
Nordea Investment Management
Sweden
$7.48M +$1.01M +8,125 +18%
EMPI
297
Elo Mutual Pension Insurance
Finland
$7.43M +$968K +7,791 +17%
Manulife (Manufacturers Life Insurance)
298
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.41M +$1.79M +14,403 +37%
KCM
299
Kornitzer Capital Management
Kansas
$7.38M +$6.62M +53,250 New
FPAS
300
Focus Partners Advisor Solutions
Missouri
$7.37M +$2.8M +22,542 +54%
10 11
12
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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.