13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Semiconductors & Related DevicesCheap mega-capRe-rated
SMTC

SEMTECH CORP

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

CUSIP 816850101·Semiconductors & Related Devices·451 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 5.3%
vs prior quarter
13F value held
$5.1B
67.0% inst. owned
of float
Holders
451
+69 QoQ
filers reporting
Activity
+70 / −86
+891 added · −734 reduced
this quarter
Concentration
21.44%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

451 institutions reported SMTC in Q1 2026. BlackRock, Inc. leads at 21.4% of the visible book. +69 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
$1.1B14.2M0.02%Q1 202602
AMERIPRISE FINANCIAL INC
CIK 0000820027
$573M7.5M0.13%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$532M6.9M0.03%Q1 202604
Capital Research Global Investors
CIK 0001422848
$319M4.2M0.05%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$319M4.1M0.01%Q1 202606
STATE STREET CORP
CIK 0000093751
$312M4.1M0.01%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$194M2.5M0.01%Q1 202608
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$183M2.4M0.03%Q1 202609
Hood River Capital Management LLC
CIK 0001578177
$176M2.3M1.76%Q1 202610
ALLIANCEBERNSTEIN L.P.
CIK 0001109448
$174M2.4M0.06%Q1 202611
Delaware Management Holdings, Inc.
CIK 0000921739
$171M2.2M0.29%Q1 202612
DISCIPLINED GROWTH INVESTORS INC /MN
CIK 0001050442
$170M2.2M3.47%Q1 202613
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$152M2.0M0.06%Q1 202614
CITADEL ADVISORS LLC
CIK 0001423053
$151M2.0M0.02%Q4 202515
Artisan Partners Limited Partnership
CIK 0001466153
$120M1.6M0.19%Q1 202616
MORGAN STANLEY
CIK 0000895421
$109M1.4M0.01%Q1 202617
WESTFIELD CAPITAL MANAGEMENT CO LP
CIK 0001177719
$98M1.3M0.41%Q1 202618
BANK OF AMERICA CORP /DE/
CIK 0000070858
$88M1.1M0.01%Q1 202619
Neuberger Berman Group LLC
CIK 0001465109
$86M1.1M0.07%Q1 202620
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$79M1.0M0.01%Q1 2026
Page 1 of 23
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