616 hedge funds and large institutions have $12.3B invested in IDEX in 2025 Q3 according to their latest regulatory filings, with 81 funds opening new positions, 197 increasing their positions, 246 reducing their positions, and 82 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:

9% less capital invested

Capital invested by funds: $13.5B → $12.3B (-$1.22B)

20% less repeat investments, than reductions

Existing positions increased: 197 | Existing positions reduced: 246

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

Holders
616
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
LSERS
326
Louisiana State Employees Retirement System
Louisiana
$651K
VPIM
327
Vanguard Personalized Indexing Management
California
$641K
FDCDDQ
328
Federation des caisses Desjardins du Quebec
Quebec, Canada
$638K
SC
329
Sepio Capital
Utah
$636K
EC
330
EntryPoint Capital
New York
$635K
IIM
331
INTECH Investment Management
Florida
$630K
VI
332
Vestcor Inc
New Brunswick, Canada
$619K
First Manhattan
333
First Manhattan
New York
$615K
WG
334
Welch Group
Alabama
$602K
QCM
335
Qsemble Capital Management
New York
$600K
IMCOOI
336
Investment Management Corp of Ontario (IMCO)
Canada
$589K
Stifel Financial
337
Stifel Financial
Missouri
$586K
William Blair & Company
338
William Blair & Company
Illinois
$583K
GIBU
339
Gulf International Bank (UK)
United Kingdom
$577K
MSRPS
340
Maryland State Retirement & Pension System
Maryland
$576K
SBFM
341
S-Bank Fund Management
Finland
$571K
EOJOAM
342
E. Ohman J:or Asset Management
Sweden
$570K
SAM
343
Securian Asset Management
Minnesota
$568K
MVP
344
Medina Value Partners
California
$566K
SCM
345
Semanteon Capital Management
Massachusetts
$565K
RHJA
346
Rice Hall James & Associates
California
$544K
Wealthfront Advisers
347
Wealthfront Advisers
California
$540K
DSC
348
Duncker Streett & Co
Missouri
$538K
DILIC
349
Dai-ichi Life Insurance Company
Japan
$531K
LFG
350
Larson Financial Group
Missouri
$529K