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Tradeweb Markets
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Overview Fund Activity

564 hedge funds and large institutions have $16.9B invested in Tradeweb Markets in 2025 Q2 according to their latest regulatory filings, with 82 funds opening new positions, 195 increasing their positions, 218 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
564
Holders Change
+21
Holders Change %
+3.87%
% of All Funds
7.56%
Holding in Top 10
8
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-20%
% of All Funds
0.11%
New
82
Increased
195
Reduced
218
Closed
55
Calls
$69.9M
Puts
$40.1M
Net Calls
+$29.8M
Net Calls Change
-$91.2M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$242M
2
TD Asset Management
TD Asset Management
Ontario, Canada
+$226M
3
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
+$217M
4
Ninety One (UK)
Ninety One (UK)
United Kingdom
+$155M
5
HL
Harding Loevner
New Jersey
+$77.8M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$368M
2
Artisan Partners
Artisan Partners
Wisconsin
-$94.2M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$92.1M
4
ClearBridge Investments
ClearBridge Investments
New York
-$70.1M
5
Amundi
Amundi
France
-$60.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
HKAM
326
Horizon Kinetics Asset Management
New York
$773K +$77.6K +530 +11%
Verition Fund Management
327
Verition Fund Management
Connecticut
$772K +$81.1K +554 +12%
Lido Advisors
328
Lido Advisors
California
$759K -$8.93K -61 -1%
BSB
329
Bangor Savings Bank
Maine
$744K -$94.3K -644 -11%
Wealth Enhancement Advisory Services
330
Wealth Enhancement Advisory Services
Minnesota
$742K +$361K +2,594 +95%
SGI
331
Summit Global Investments
Utah
$733K +$733K +5,004 New
IWC
332
Integrated Wealth Concepts
Massachusetts
$724K +$137K +939 +23%
Hudson Bay Capital Management
333
Hudson Bay Capital Management
Connecticut
$714K +$714K +4,880 New
FDCDDQ
334
Federation des caisses Desjardins du Quebec
Quebec, Canada
$714K -$10.7K -73 -1%
CWM
335
CIBC World Markets
New York
$710K -$64.4K -440 -8%
AV
336
ASR Vermogensbeheer
Netherlands
$710K -$2.78K -19 -0.4%
SC
337
Savant Capital
Illinois
$708K +$708K +4,834 New
NRD
338
Nebula Research & Development
New York
$706K +$706K +4,820 New
KHCM
339
Kirtland Hills Capital Management
Ohio
$696K -$6.15K -42 -0.9%
DT
340
Diversified Trust
Tennessee
$678K +$7.76K +53 +1%
TA
341
TFB Advisors
Kansas
$673K -$36.5K -249 -5%
Commonwealth Equity Services
342
Commonwealth Equity Services
Massachusetts
$668K +$168K +1,147 +34%
OAM
343
Oppenheimer Asset Management
New York
$649K +$86.4K +590 +15%
Bank of Nova Scotia
344
Bank of Nova Scotia
Ontario, Canada
$646K +$43.3K +296 +7%
CM
345
Capula Management
Cayman Islands
$645K +$645K +4,407 New
TMAM
346
Tokio Marine Asset Management
Japan
$637K – – –
MML Investors Services
347
MML Investors Services
Massachusetts
$626K +$2.93K +20 +0.5%
FIM
348
Freedom Investment Management
Connecticut
$608K +$38.9K +266 +7%
ET
349
Entropy Technologies
New York
$601K -$500K -3,414 -45%
SCA
350
Summit Creek Advisors
Minnesota
$597K – – –
12 13
14
15 16