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.

New
Increased
Maintained
Reduced
Closed
Holders
629
Holders Change
+1
Holders Change %
+0.16%
% of All Funds
8.43%
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
Name Holding Trade Value Shares
Change
Shares
Change %
BNP Paribas Financial Markets
101
BNP Paribas Financial Markets
France
$17.5M -$13.6M -77,304 -44%
Citigroup
102
Citigroup
New York
$17.4M +$3.43M +19,513 +24%
TAM
103
Thematics Asset Management
France
$17.1M +$702K +4,000 +4%
Jane Street
104
Jane Street
New York
$16.5M +$12.2M +69,623 +283%
BDLIB
105
Banque de Luxembourg Investments (BLI)
Luxembourg
$16.4M -$423K -2,400 -3%
Principal Financial Group
106
Principal Financial Group
Iowa
$16.2M +$555K +3,161 +4%
STCG
107
Speece Thorson Capital Group
Minnesota
$15.9M +$2.44M +13,917 +18%
Citadel Advisors
108
Citadel Advisors
Florida
$15.9M +$13.3M +75,703 +512%
AllianceBernstein
109
AllianceBernstein
Tennessee
$15.8M -$99.7K -568 -0.6%
HIC
110
Harvey Investment Company
Kentucky
$15.4M +$1.06M +6,010 +7%
Royal Bank of Canada
111
Royal Bank of Canada
Ontario, Canada
$14.5M -$3.53M -20,124 -20%
D.E. Shaw & Co
112
D.E. Shaw & Co
New York
$14.4M +$14.4M +82,111 New
NI
113
Nuance Investments
Missouri
$14.1M -$2.62M -14,909 -16%
Holocene Advisors
114
Holocene Advisors
New York
$14M +$247K +1,405 +2%
Rockefeller Capital Management
115
Rockefeller Capital Management
New York
$13.8M -$7.42M -42,236 -35%
Russell Investments Group
116
Russell Investments Group
United Kingdom
$13.3M +$5.44M +30,970 +69%
Raymond James Financial
117
Raymond James Financial
Florida
$13.1M -$4.91M -27,942 -27%
New York State Common Retirement Fund
118
New York State Common Retirement Fund
New York
$12.9M +$2.53M +14,427 +24%
DCP
119
Distillate Capital Partners
Illinois
$12.5M +$12.5M +71,334 New
Adage Capital Partners
120
Adage Capital Partners
Massachusetts
$12.1M +$17.6K +100 +0.1%
RGC
121
Regents Gate Capital
United Kingdom
$12.1M +$2.22M +12,655 +22%
CS
122
Candriam SCA
Luxembourg
$11.5M -$173K -985 -1%
Aberdeen Group
123
Aberdeen Group
United Kingdom
$11.4M +$1.28M +7,314 +13%
Fidelity Investments
124
Fidelity Investments
Massachusetts
$11.3M +$1.55M +8,832 +16%
AAMU
125
AEGON Asset Management (UK)
United Kingdom
$11M +$11M +62,486 New