AI Holders Summary · Q1 2026

1,006 institutions reported DXCM in Q1 2026. BlackRock, Inc. leads at 17.4% 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

$2.4B39.0M0.04%Q1 2026 02

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$1.6B25.0M0.04%Q1 2026 03

Vanguard Portfolio Management

CIK 0002100121· Index

$1.2B19.2M0.06%Q1 2026 04

STATE STREET CORP

CIK 0000093751

$1.1B17.9M0.04%Q1 2026 05

BAILLIE GIFFORD & CO

CIK 0001088875

$980M15.6M1.00%Q1 2026 06

Invesco Ltd.

CIK 0000914208

$859M13.7M0.08%Q1 2026 07

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$858M12.9M0.28%Q1 2026 08

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$773M12.3M0.05%Q1 2026 09

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

CIK 0000861177

$612M9.7M0.13%Q1 2026 10

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$586M9.3M0.11%Q1 2026 11

Amundi

CIK 0001330387

$398M6.3M0.11%Q1 2026 12

JENNISON ASSOCIATES LLC

CIK 0000053417

$384M5.8M0.23%Q4 2025 13

JPMORGAN CHASE & CO

CIK 0000019617

$371M6.0M0.02%Q1 2026 14

UBS Group AG

CIK 0001610520

$335M5.3M0.05%Q1 2026 15

MORGAN STANLEY

CIK 0000895421

$317M5.0M0.02%Q1 2026 16

D. E. Shaw & Co., Inc.

CIK 0001009207

$275M4.1M0.15%Q4 2025 17

AMERIPRISE FINANCIAL INC

CIK 0000820027

$266M4.2M0.06%Q1 2026 18

CIBC Bancorp USA Inc.

CIK 0001711924

$265M4.2M0.36%Q1 2026 19

GOLDMAN SACHS GROUP INC

CIK 0000886982

$230M3.7M0.03%Q1 2026 20

NORTHERN TRUST CORP

CIK 0000073124· Index

$215M3.4M0.03%Q1 2026

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