620 hedge funds and large institutions have $13.7B invested in IDEX in 2025 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 193 increasing their positions, 221 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

7% less call options, than puts

Call options by funds: $20.5M | Put options by funds: $22.1M

1% less funds holding

Funds holding: 627620 (-7)

13% less repeat investments, than reductions

Existing positions increased: 193 | Existing positions reduced: 221

Holders
620
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$20.5M
Puts
$22.1M
Net Calls
Net Calls Change

Top Sellers

1 -$134M
2 -$109M
3 -$56.1M
4
Squarepoint
Squarepoint
New York
-$49.2M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
-$49M
Name Holding Trade Value Shares
Change
Change in
Stake
Mercer Global Advisors
251
Mercer Global Advisors
Colorado
$1.7M
LWMM
252
Legacy Wealth Management (Mississippi)
Mississippi
$1.7M
NAM
253
Nissay Asset Management
Japan
$1.69M
GIA
254
Guyasuta Investment Advisors
Pennsylvania
$1.69M
Macquarie Group
255
Macquarie Group
Australia
$1.68M
State of Tennessee, Department of Treasury
256
State of Tennessee, Department of Treasury
Tennessee
$1.64M
YCM
257
Yousif Capital Management
Michigan
$1.64M
OPERF
258
Oregon Public Employees Retirement Fund
Oregon
$1.53M
Thrivent Financial for Lutherans
259
Thrivent Financial for Lutherans
Minnesota
$1.52M
Canada Pension Plan Investment Board
260
Canada Pension Plan Investment Board
Ontario, Canada
$1.48M
KBC Group
261
KBC Group
Belgium
$1.46M
MOACM
262
Mutual of America Capital Management
New York
$1.43M
SC
263
SMA Capital
New York
$1.42M
DT
264
Diversified Trust
Tennessee
$1.42M
QCM
265
QRG Capital Management
Illinois
$1.41M
AIMCA
266
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.41M
Janus Henderson Group
267
Janus Henderson Group
United Kingdom
$1.38M
IB
268
Intrust Bank
Kansas
$1.35M
SDIC
269
South Dakota Investment Council
South Dakota
$1.35M
SOADOR
270
State of Alaska Department of Revenue
Alaska
$1.33M
HighTower Advisors
271
HighTower Advisors
Illinois
$1.26M
MGP
272
Metis Global Partners
California
$1.23M
TI
273
Tidal Investments
Wisconsin
$1.21M
Focus Partners Wealth
274
Focus Partners Wealth
Massachusetts
$1.2M
Rafferty Asset Management
275
Rafferty Asset Management
New York
$1.19M