13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Pumps & Pumping EquipmentMega-capCrowded
IEX

IDEX CORP

692 institutions still hold IDEX CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 45167R104·Pumps & Pumping Equipment·692 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 2.8%
vs prior quarter
13F value held
$8.0B
78.0% inst. owned
of float
Holders
692
+128 QoQ
filers reporting
Activity
+26 / −35
+906 added · −725 reduced
this quarter
Concentration
13.39%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

692 institutions reported IEX in Q1 2026. BlackRock, Inc. leads at 13.4% of the visible book. +128 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.1B5.7M0.02%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$920M4.9M0.02%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$714M3.8M0.04%Q1 202604
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
$626M3.3M0.49%Q1 202605
STATE STREET CORP
CIK 0000093751
$608M3.2M0.02%Q1 202606
MORGAN STANLEY
CIK 0000895421
$587M3.1M0.04%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$395M2.1M0.02%Q1 202608
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$378M2.0M0.16%Q1 202609
NORDEA INVESTMENT MANAGEMENT AB
CIK 0001218210
$349M1.9M0.33%Q1 202610
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$330M1.7M0.06%Q1 202611
Invesco Ltd.
CIK 0000914208
$308M1.6M0.05%Q1 202612
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$287M1.5M0.18%Q1 202613
Amundi
CIK 0001330387
$231M1.2M0.06%Q1 202614
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$223M1.2M0.03%Q1 202615
BANK OF AMERICA CORP /DE/
CIK 0000070858
$207M1.1M0.02%Q1 202616
Impax Asset Management Group plc
CIK 0001749768
$180M948K1.25%Q1 202617
Point72 Asset Management, L.P.
CIK 0001603466
$157M831K0.20%Q1 202618
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$155M816K0.20%Q1 202619
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$155M816K0.03%Q1 202620
FENIMORE ASSET MANAGEMENT INC
CIK 0000884566
$151M798K3.37%Q1 2026
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