13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Industrial Instruments For Measurement, Display, and ControlCheap mega-capRe-rated
KEYS

KEYSIGHT TECHNOLOGIES INC

1,165 institutions still hold KEYSIGHT TECHNOLOGIES INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 49338L103·Industrial Instruments For Measurement, Display, and Control·1,165 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 3.5%
vs prior quarter
13F value held
$22.2B
55.0% inst. owned
of float
Holders
1,165
-130 QoQ
filers reporting
Activity
+76 / −44
+911 added · −870 reduced
this quarter
Concentration
23.62%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

1,165 institutions reported KEYS in Q1 2026. BlackRock, Inc. leads at 23.6% of the visible book. -130 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$5.3B18.6M0.09%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119
$3.1B11.2M0.08%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$2.4B8.6M0.13%Q1 202604
STATE STREET CORP
CIK 0000093751
$2.3B8.0M0.08%Q1 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1.3B4.6M0.08%Q1 202606
Capital World Investors
CIK 0001422849
$953M3.4M0.13%Q1 202607
Boston Partners
CIK 0001386060
$794M2.8M0.83%Q1 202608
Amundi
CIK 0001330387
$628M2.2M0.17%Q1 202609
Allspring Global Investments Holdings, LLC
CIK 0001890906
$581M2.0M0.97%Q1 202610
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$565M2.0M0.12%Q1 202611
Invesco Ltd.
CIK 0000914208
$553M2.0M0.08%Q1 202612
NORTHERN TRUST CORP
CIK 0000073124· Index
$550M1.9M0.07%Q1 202613
MORGAN STANLEY
CIK 0000895421
$526M1.9M0.03%Q1 202614
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$438M1.6M0.24%Q1 202615
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$418M1.5M0.27%Q1 202616
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$399M1.4M0.05%Q1 202617
Legal & General Group Plc
CIK 0000764068
$388M1.4M0.09%Q1 202618
JANUS HENDERSON GROUP PLC
CIK 0001274173
$356M1.3M0.17%Q1 202619
AMERIPRISE FINANCIAL INC
CIK 0000820027
$352M1.2M0.08%Q1 202620
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$344M1.2M0.07%Q1 2026
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