AI Holders Summary · Q1 2026

361 institutions reported DIOD in Q1 2026. BlackRock, Inc. leads at 20.7% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$491M7.2M0.01%Q1 2026 02

FMR LLC

CIK 0000315066

$388M5.7M0.02%Q1 2026 03

Vanguard Portfolio Management

CIK 0002100121· Index

$248M3.6M0.01%Q1 2026 04

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$166M2.4M0.03%Q1 2026 05

STATE STREET CORP

CIK 0000093751

$156M2.3M0.01%Q1 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$135M2.0M0.00%Q1 2026 07

MORGAN STANLEY

CIK 0000895421

$114M1.7M0.01%Q1 2026 08

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$98M1.4M0.01%Q1 2026 09

EARNEST PARTNERS LLC

CIK 0001102578

$68M1.0M0.28%Q1 2026 10

GOLDMAN SACHS GROUP INC

CIK 0000886982

$64M931K0.01%Q1 2026 11

Global Alpha Capital Management Ltd.

CIK 0001584691

$57M838K3.44%Q1 2026 12

Invesco Ltd.

CIK 0000914208

$57M828K0.01%Q1 2026 13

VICTORY CAPITAL MANAGEMENT INC

CIK 0001040188

$54M792K0.03%Q1 2026 14

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$53M772K0.01%Q1 2026 15

FRONTIER CAPITAL MANAGEMENT CO LLC

CIK 0000351173

$40M592K0.42%Q1 2026 16

Delaware Management Holdings, Inc.

CIK 0000921739

$40M582K0.07%Q1 2026 17

Artemis Investment Management LLP

CIK 0001535385

$38M351K0.34%Q2 2026 18

NORTHERN TRUST CORP

CIK 0000073124· Index

$37M542K0.00%Q1 2026 19

Tributary Capital Management, LLC

CIK 0001441888

$36M328K2.95%Q2 2026 20

BESSEMER GROUP INC

CIK 0001054074

$30M445K0.05%Q1 2026

Page 1 of 19

341 more holders available. Log in →