AI Holders Summary · Q2 2026

264 institutions reported QDEL in Q2 2026. BlackRock, Inc. leads at 16.4% 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

$196M11.2M0.00%Q2 2026 02

FMR LLC

CIK 0000315066

$129M7.4M0.01%Q2 2026 03

Newtyn Management, LLC

CIK 0001569241

$116M6.6M14.49%Q2 2026 04

T. Rowe Price Investment Management, Inc.

CIK 0001897612

$93M5.6M0.06%Q1 2026 05

Vanguard Portfolio Management

CIK 0002100121· Index

$72M4.1M0.00%Q2 2026 06

Neuberger Berman Group LLC

CIK 0001465109

$62M3.5M0.04%Q2 2026 07

Invesco Ltd.

CIK 0000914208

$61M3.5M0.00%Q2 2026 08

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$58M3.3M0.03%Q2 2026 09

Rubric Capital Management LP

CIK 0001687509

$58M3.3M0.53%Q2 2026 10

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$54M3.1M0.00%Q2 2026 11

STATE STREET CORP

CIK 0000093751

$52M3.0M0.00%Q2 2026 12

PARADIGM CAPITAL MANAGEMENT INC/NY

CIK 0001037792

$44M2.5M1.20%Q2 2026 13

PRIVATE MANAGEMENT GROUP INC

CIK 0001142031

$36M2.1M0.96%Q2 2026 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$32M1.8M0.00%Q2 2026 15

MORGAN STANLEY

CIK 0000895421

$29M1.7M0.00%Q2 2026 16

SEGALL BRYANT & HAMILL, LLC

CIK 0001006378

$24M1.3M0.28%Q2 2026 17

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$22M1.3M0.00%Q2 2026 18

Allianz Asset Management GmbH

CIK 0001535323

$20M1.1M0.02%Q2 2026 19

GOLDMAN SACHS GROUP INC

CIK 0000886982

$19M1.1M0.00%Q2 2026 20

RICE HALL JAMES & ASSOCIATES, LLC

CIK 0001230765

$19M1.1M0.91%Q2 2026

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