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Tradeweb Markets

576 hedge funds and large institutions have $13.4B invested in Tradeweb Markets in 2026 Q1 according to their latest regulatory filings, with 98 funds opening new positions, 237 increasing their positions, 182 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
576
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$24.4M
Puts
$16.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SAM
301
Storebrand Asset Management
Norway
$824K
PIM
302
Plato Investment Management
Australia
$815K
LGF
303
LGT Group Foundation
Liechtenstein
$799K
CIAM
304
Caitong International Asset Management
Hong Kong
$796K
PCA
305
Pallas Capital Advisors
Massachusetts
$777K
Stifel Financial
306
Stifel Financial
Missouri
$769K
CPIG
307
Chicago Partners Investment Group
Illinois
$755K
BF
308
BOK Financial
Oklahoma
$733K
FRM
309
Fox Run Management
Connecticut
$728K
DS
310
DRW Securities
Illinois
$726K
SA
311
Sanctuary Advisors
Indiana
$726K
URS
312
Utah Retirement Systems
Utah
$725K
FRA
313
Frank Rimerman Advisors
California
$712K
GC
314
Guggenheim Capital
Illinois
$710K
AB
315
Amalgamated Bank
New York
$707K
ECSS
316
Eurizon Capital SGR SpA
$702K
AAB
317
ABN AMRO Bank
Netherlands
$699K
CWG
318
C WorldWide Group
Denmark
$683K
JSSH
319
J. Safra Sarasin Holding
$681K
MSRPS
320
Maryland State Retirement & Pension System
Maryland
$674K
Jones Financial Companies
321
Jones Financial Companies
Missouri
$669K
FDCDDQ
322
Federation des caisses Desjardins du Quebec
Quebec, Canada
$666K
CIBC Asset Management
323
CIBC Asset Management
Ontario, Canada
$651K
AF
324
Advisornet Financial
Minnesota
$630K
Walleye Trading
325
Walleye Trading
New York
$626K