AI Holders Summary · Q1 2026

158 institutions reported CHRS in Q1 2026. BlackRock, Inc. leads at 22.1% 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

$18M10.4M0.00%Q1 2026 02

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$9M5.5M0.00%Q1 2026 03

Samsara BioCapital, LLC

CIK 0001744967

$6M3.4M0.56%Q1 2026 04

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$5M3.1M0.00%Q1 2026 05

Kohlberg Kravis Roberts & Co. L.P.

CIK 0001399770

$5M3.0M0.09%Q1 2026 06

STATE STREET CORP

CIK 0000093751

$4M2.3M0.00%Q1 2026 07

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$4M2.3M0.00%Q1 2026 08

CM Management, LLC

CIK 0001841857

$4M2.1M2.97%Q1 2026 09

C WorldWide Group Holding A/S

CIK 0001625244

$3M1.9M0.07%Q1 2026 10

TANG CAPITAL MANAGEMENT LLC

CIK 0001232621

$3M1.9M0.16%Q1 2026 11

Hudson Bay Capital Management LP

CIK 0001393825

$3M1.7M0.01%Q1 2026 12

PANAGORA ASSET MANAGEMENT INC

CIK 0000883677

$2M1.5M0.01%Q1 2026 13

Propel Bio Management, LLC

CIK 0001969764

$2M1.4M1.52%Q1 2026 14

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$2M1.2M0.00%Q1 2026 15

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$2M1.2M0.00%Q1 2026 16

VANGUARD FIDUCIARY TRUST CO

CIK 0000933478· Index

$2M950K0.00%Q1 2026 17

NORTHERN TRUST CORP

CIK 0000073124· Index

$2M914K0.00%Q1 2026 18

Delaware Management Holdings, Inc.

CIK 0000921739

$2M900K0.00%Q1 2026 19

GOLDMAN SACHS GROUP INC

CIK 0000886982

$1M696K0.00%Q1 2026 20

Vanguard Portfolio Management

CIK 0002100121· Index

$1M605K0.00%Q1 2026

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