13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Semiconductors & Related DevicesBellwetherCompounder
SLAB

SILICON LABORATORIES INC

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

CUSIP 826919102·Semiconductors & Related Devices·393 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 5.3%
vs prior quarter
13F value held
$4.0B
56.0% inst. owned
of float
Holders
393
+29 QoQ
filers reporting
Activity
+17 / −55
+824 added · −754 reduced
this quarter
Concentration
25.71%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

393 institutions reported SLAB in Q1 2026. BlackRock, Inc. leads at 25.7% of the visible book. +29 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
$1.0B5.0M0.02%Q1 202602
Vanguard Portfolio Management
CIK 0002100121
$445M2.1M0.02%Q1 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$307M1.5M0.01%Q1 202604
STATE STREET CORP
CIK 0000093751
$305M1.5M0.01%Q1 202605
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$257M1.2M0.33%Q1 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$177M851K0.01%Q1 202607
Capital Research Global Investors
CIK 0001422848
$169M812K0.03%Q1 202608
Delaware Management Holdings, Inc.
CIK 0000921739
$138M661K0.24%Q1 202609
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$132M636K0.07%Q1 202610
MORGAN STANLEY
CIK 0000895421
$123M591K0.01%Q1 202611
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$118M566K0.18%Q1 202612
GOLDMAN SACHS GROUP INC
CIK 0000886982
$112M537K0.01%Q1 202613
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$106M510K0.02%Q1 202614
Pentwater Capital Management LP
CIK 0001425851
$104M500K0.54%Q1 202615
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$95M457K0.04%Q1 202616
Pathstone Holdings, LLC
CIK 0002011612
$88M425K0.35%Q1 202617
Invesco Ltd.
CIK 0000914208
$84M402K0.01%Q1 202618
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$82M396K0.01%Q1 202619
NORTHERN TRUST CORP
CIK 0000073124· Index
$81M387K0.01%Q1 202620
FEDERATED HERMES, INC.
CIK 0001056288
$80M383K0.13%Q1 2026
Page 1 of 20
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