624 hedge funds and large institutions have $12.4B invested in IDEX in 2025 Q3 according to their latest regulatory filings, with 82 funds opening new positions, 201 increasing their positions, 248 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $13.5B → $12.4B (-$1.11B)

19% less repeat investments, than reductions

Existing positions increased: 201 | Existing positions reduced: 248

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

Holders
624
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.48M
Puts
$1.48M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
National Pension Service
376
National Pension Service
South Korea
$413K
Mackenzie Financial
377
Mackenzie Financial
Ontario, Canada
$406K
CB
378
Commerce Bank
Missouri
$404K
ET
379
Entropy Technologies
New York
$398K
RT
380
Rockland Trust
Massachusetts
$398K
Fifth Third Bancorp
381
Fifth Third Bancorp
Ohio
$397K
WorldQuant Millennium Advisors
382
WorldQuant Millennium Advisors
New York
$394K
SA
383
Sanctuary Advisors
Indiana
$394K
FW
384
FullCircle Wealth
Texas
$394K
BCI
385
Brinker Capital Investments
Pennsylvania
$393K
MML Investors Services
386
MML Investors Services
Massachusetts
$393K
NMIMC
387
Northwestern Mutual Investment Management Company
Wisconsin
$391K
P
388
&Partners
Tennessee
$390K
WCM Investment Management
389
WCM Investment Management
California
$385K
RC
390
Rovin Capital
Arizona
$384K
FA
391
Fagan Associates
New York
$382K
PF
392
Phoenix Financial
Israel
$374K
AI
393
Atom Investors
Texas
$374K
CI Investments Inc
394
CI Investments Inc
Ontario, Canada
$372K
SAM
395
Smartleaf Asset Management
Massachusetts
$366K
GAM
396
Guinness Asset Management
United Kingdom
$359K
PAM
397
Panagora Asset Management
Massachusetts
$359K
OAM
398
Ostrum Asset Management
France
$354K
OSAM
399
O'Shaughnessy Asset Management
Connecticut
$352K
AI
400
Atria Investments
North Carolina
$342K