AI Holders Summary · Q1 2026

473 institutions reported SMTC in Q1 2026. BlackRock, Inc. leads at 21.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$1.1B14.2M0.02%Q1 2026 02

AMERIPRISE FINANCIAL INC

CIK 0000820027

$573M7.5M0.13%Q1 2026 03

Vanguard Portfolio Management

CIK 0002100121· Index

$532M6.9M0.03%Q1 2026 04

Capital Research Global Investors

CIK 0001422848

$319M4.2M0.05%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$319M4.1M0.01%Q1 2026 06

STATE STREET CORP

CIK 0000093751

$312M4.1M0.01%Q1 2026 07

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$194M2.5M0.01%Q1 2026 08

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$183M2.4M0.03%Q1 2026 09

Hood River Capital Management LLC

CIK 0001578177

$176M2.3M1.76%Q1 2026 10

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$174M2.4M0.06%Q1 2026 11

Delaware Management Holdings, Inc.

CIK 0000921739

$171M2.2M0.29%Q1 2026 12

DISCIPLINED GROWTH INVESTORS INC /MN

CIK 0001050442

$170M2.2M3.47%Q1 2026 13

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$152M2.0M0.06%Q1 2026 14

CITADEL ADVISORS LLC

CIK 0001423053

$151M2.0M0.02%Q4 2025 15

Artisan Partners Limited Partnership

CIK 0001466153

$120M1.6M0.19%Q1 2026 16

MORGAN STANLEY

CIK 0000895421

$109M1.4M0.01%Q1 2026 17

WESTFIELD CAPITAL MANAGEMENT CO LP

CIK 0001177719

$98M1.3M0.41%Q1 2026 18

BANK OF AMERICA CORP /DE/

CIK 0000070858

$88M1.1M0.01%Q1 2026 19

Neuberger Berman Group LLC

CIK 0001465109

$86M1.1M0.07%Q1 2026 20

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$79M1.0M0.01%Q1 2026

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