1,000 hedge funds and large institutions have $73B invested in Roblox in 2025 Q3 according to their latest regulatory filings, with 204 funds opening new positions, 394 increasing their positions, 278 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,000
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
41
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.26B
Puts
$2.64B
Net Calls
Net Calls Change

Top Sellers

1 -$427M
2 -$414M
3 -$404M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$297M
5
Marshall Wace
Marshall Wace
United Kingdom
-$261M
Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
351
Simplex Trading
Illinois
$4.49M
Natixis Advisors
352
Natixis Advisors
Massachusetts
$4.28M
Jane Street
353
Jane Street
New York
$4.23M
CIA
354
Concurrent Investment Advisors
Florida
$4.23M
MSRPS
355
Maryland State Retirement & Pension System
Maryland
$4.22M
N
356
Numerai
California
$4.09M
ZDA
357
Zweig-DiMenna Associates
New York
$4M
GIBU
358
Gulf International Bank (UK)
United Kingdom
$3.98M
TRCT
359
Tower Research Capital (TRC)
New York
$3.92M
PA
360
Parallel Advisors
California
$3.76M
FDCDDQ
361
Federation des caisses Desjardins du Quebec
Quebec, Canada
$3.75M
SPIA
362
Steward Partners Investment Advisory
New York
$3.68M
VA
363
Vident Advisory
Georgia
$3.67M
CIBC Asset Management
364
CIBC Asset Management
Ontario, Canada
$3.57M
LFM
365
LGT Fund Management
Liechtenstein
$3.54M
IPW
366
Invictus Private Wealth
Colorado
$3.53M
Rafferty Asset Management
367
Rafferty Asset Management
New York
$3.52M
BOH
368
Bank of Hawaii
Hawaii
$3.49M
DADC
369
D.A. Davidson & Co
Montana
$3.48M
GWMR
370
GC Wealth Management RIA
Massachusetts
$3.48M
PA
371
Profund Advisors
Maryland
$3.46M
AI
372
Atom Investors
Texas
$3.46M
KCM
373
Kennicott Capital Management
California
$3.45M
SGAM
374
Smith Group Asset Management
Texas
$3.44M
CL
375
Choreo LLC
Illinois
$3.44M