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IDEX
IEX

Overview Fund Activity

629 hedge funds and large institutions have $13.5B invested in IDEX in 2025 Q2 according to their latest regulatory filings, with 77 funds opening new positions, 261 increasing their positions, 210 reducing their positions, and 69 closing their positions.

Holders
629
Holders Change
+1
Holders Change %
+0.16%
% of All Funds
8.44%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
77
Increased
261
Reduced
210
Closed
69
Calls
$3.62M
Puts
$2.84M
Net Calls
+$779K
Net Calls Change
-$857K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.1B
2
VanEck Associates
2
VanEck Associates
New York
$310M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$115M
4
Flossbach Von Storch
4
Flossbach Von Storch
Germany
$113M
5
UBS Group
5
UBS Group
Switzerland
$123M

Top Sellers

1
Pictet Asset Management
1
Pictet Asset Management
Switzerland
$116M
2
CIM
2
CCLA Investment Management
United Kingdom
$0
3
Marshall Wace
3
Marshall Wace
United Kingdom
$4.64M
4
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$261M
5
Axa
5
Axa
France
$6.54M
Name Holding Trade Value Shares
Change 		Shares
Change %
Chevy Chase Trust
151
Chevy Chase Trust
Maryland
$7.01M +$33.5K +191 +0.5%
NAMM
152
NorthStar Asset Management (Massachusetts)
Massachusetts
$6.91M -$22.6K -129 -0.3%
Susquehanna International Group
153
Susquehanna International Group
Pennsylvania
$6.83M +$5.78M +32,928 +549%
YIH
154
Y-Intercept (HK)
Hong Kong
$6.83M +$4.4M +25,061 +181%
Royal London Asset Management
155
Royal London Asset Management
United Kingdom
$6.78M -$374K -2,131 -5%
Natixis Advisors
156
Natixis Advisors
Massachusetts
$6.59M +$1.36M +7,753 +26%
Axa
157
Axa
France
$6.54M -$34.7M -197,729 -84%
Korea Investment Corp
158
Korea Investment Corp
South Korea
$6.29M -$1.99M -11,354 -24%
APG Asset Management
159
APG Asset Management
Netherlands
$6.24M +$59.8K +400 +1%
FAF
160
Fjarde Ap-fonden
Sweden
$6.22M +$843K +4,800 +16%
Treasurer of the State of North Carolina
161
Treasurer of the State of North Carolina
North Carolina
$6.2M +$113K +642 +2%
Nisa Investment Advisors
162
Nisa Investment Advisors
Missouri
$6.11M +$809K +4,610 +15%
Robeco Institutional Asset Management
163
Robeco Institutional Asset Management
Netherlands
$6.06M +$245K +1,393 +4%
Asset Management One
164
Asset Management One
Japan
$5.85M -$217K -1,237 -4%
Mitsubishi UFJ Trust & Banking
165
Mitsubishi UFJ Trust & Banking
Japan
$5.74M -$83.9K -478 -1%
Massachusetts Financial Services
166
Massachusetts Financial Services
Massachusetts
$5.69M +$1.52M +8,633 +36%
Neuberger Berman Group
167
Neuberger Berman Group
New York
$5.6M -$160K -912 -3%
EP
168
Edgestream Partners
New Jersey
$5.45M +$3.06M +17,455 +128%
RPI
169
Railway Pension Investments
United Kingdom
$5.4M – – –
Toronto Dominion Bank
170
Toronto Dominion Bank
Ontario, Canada
$5.38M -$1.06M -6,016 -16%
Bank Julius Baer & Co
171
Bank Julius Baer & Co
Switzerland
$5.33M -$822K -4,684 -13%
QT
172
Quantbot Technologies
New York
$5.18M -$6.13M -34,941 -54%
ACM
173
Aquatic Capital Management
Illinois
$4.97M +$2.08M +11,832 +72%
MSV
174
MN Services Vermogensbeheer
Netherlands
$4.9M +$70.2K +400 +1%
PNC Financial Services Group
175
PNC Financial Services Group
Pennsylvania
$4.77M -$274K -1,561 -5%
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