664 hedge funds and large institutions have $14.2B invested in IDEX in 2026 Q1 according to their latest regulatory filings, with 110 funds opening new positions, 227 increasing their positions, 206 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
664
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$14.4M
Puts
$12.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MSRPS
351
Maryland State Retirement & Pension System
Maryland
$725K
VI
352
Vestcor Inc
New Brunswick, Canada
$721K
LSERS
353
Louisiana State Employees Retirement System
Louisiana
$720K
First Manhattan
354
First Manhattan
New York
$716K
WG
355
Welch Group
Alabama
$703K
Rockefeller Capital Management
356
Rockefeller Capital Management
New York
$700K
I
357
InceptionR
California
$697K
GCP
358
GSA Capital Partners
United Kingdom
$694K
DILIC
359
Dai-ichi Life Insurance Company
Japan
$692K
NMERB
360
New Mexico Educational Retirement Board
New Mexico
$663K
HCM
361
Hahn Capital Management
California
$649K
WCM
362
Washington Capital Management
Washington
$635K
William Blair & Company
363
William Blair & Company
Illinois
$627K
RHJA
364
Rice Hall James & Associates
California
$627K
OTL
365
Oak Thistle LLC
New York
$621K
DSC
366
Duncker Streett & Co
Missouri
$617K
CFM
367
Catalyst Funds Management
Australia
$613K
SWM
368
Segment Wealth Management
Texas
$611K
O
369
Ossiam
France
$607K
BIG
370
Brooklyn Investment Group
New York
$604K
CCS
371
Concentric Capital Strategies
Connecticut
$603K
SFA
372
Sequoia Financial Advisors
Ohio
$600K
LNWTC
373
Laird Norton Wetherby Trust Company
Washington
$590K
VSQM
374
V-Square Quantitative Management
Illinois
$589K
MSE
375
MUFG Securities EMEA
United Kingdom
$586K