13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Industrial Instruments For Measurement, Display, and ControlDefensive growthQuality
AME

AMETEK INC

1,213 institutions still hold AMETEK INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 031100100·Industrial Instruments For Measurement, Display, and Control·1,213 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 4.9%
vs prior quarter
13F value held
$21.3B
70.0% inst. owned
of float
Holders
1,213
+40 QoQ
filers reporting
Activity
+8 / −48
+878 added · −802 reduced
this quarter
Concentration
18.94%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

1,213 institutions reported AME in Q1 2026. BlackRock, Inc. leads at 18.9% of the visible book. +40 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
$4.0B18.8M0.07%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$3.2B14.9M0.08%Q1 202603
STATE STREET CORP
CIK 0000093751
$2.2B10.1M0.07%Q1 202604
Vanguard Portfolio Management
CIK 0002100121· Index
$2.1B9.9M0.11%Q1 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1.3B6.1M0.08%Q1 202606
JPMORGAN CHASE & CO
CIK 0000019617
$970M4.7M0.06%Q1 202607
FMR LLC
CIK 0000315066
$934M4.4M0.05%Q1 202608
MORGAN STANLEY
CIK 0000895421
$829M3.9M0.05%Q1 202609
FLOSSBACH VON STORCH SE
CIK 0001575677
$741M3.5M3.46%Q1 202610
Invesco Ltd.
CIK 0000914208
$671M3.1M0.10%Q1 202611
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$600M2.8M0.11%Q1 202612
Bank of New York Mellon Corp
CIK 0001390777
$537M2.5M0.10%Q1 202613
NORTHERN TRUST CORP
CIK 0000073124· Index
$504M2.4M0.07%Q1 202614
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$445M2.1M0.09%Q1 202615
EdgePoint Investment Group Inc.
CIK 0001481669
$402M1.9M3.22%Q1 202616
Capital World Investors
CIK 0001422849
$396M1.8M0.05%Q1 202617
PRINCIPAL FINANCIAL GROUP INC
CIK 0001126328
$381M1.8M0.20%Q1 202618
CITADEL ADVISORS LLC
CIK 0001423053
$363M1.8M0.05%Q4 202519
GOLDMAN SACHS GROUP INC
CIK 0000886982
$361M1.7M0.04%Q1 202620
BANK OF AMERICA CORP /DE/
CIK 0000070858
$353M1.6M0.03%Q1 2026
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