AI Holders Summary · Q1 2026

275 institutions reported ARQT in Q1 2026. SUVRETTA CAPITAL MANAGEMENT, LLC leads at 12.5% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

SUVRETTA CAPITAL MANAGEMENT, LLC

CIK 0001569064

$290M12.3M7.42%Q1 2026 02

Rubric Capital Management LP

CIK 0001687509

$240M8.3M2.87%Q4 2025 03

Frazier Life Sciences Management, L.P.

CIK 0001892134

$233M9.9M5.99%Q1 2026 04

BlackRock, Inc.

CIK 0002012383

$217M9.2M0.00%Q1 2026 05

JENNISON ASSOCIATES LLC

CIK 0000053417

$196M6.8M0.12%Q4 2025 06

STATE STREET CORP

CIK 0000093751

$148M6.3M0.01%Q1 2026 07

Polar Capital Holdings Plc

CIK 0001837309

$134M5.7M0.47%Q1 2026 08

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$115M4.9M0.00%Q1 2026 09

GILDER GAGNON HOWE & CO LLC

CIK 0000902464

$101M4.3M1.22%Q1 2026 10

MORGAN STANLEY

CIK 0000895421

$99M4.2M0.01%Q1 2026 11

UBS Group AG

CIK 0001610520

$78M3.3M0.01%Q1 2026 12

D. E. Shaw & Co., Inc.

CIK 0001009207

$78M2.7M0.04%Q4 2025 13

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$72M3.0M0.00%Q1 2026 14

FRANKLIN RESOURCES INC

CIK 0000038777

$54M2.3M0.01%Q1 2026 15

DRIEHAUS CAPITAL MANAGEMENT LLC

CIK 0000938206

$52M2.2M0.39%Q1 2026 16

BANK OF AMERICA CORP /DE/

CIK 0000070858

$52M2.2M0.00%Q1 2026 17

Vanguard Portfolio Management

CIK 0002100121· Index

$46M2.0M0.00%Q1 2026 18

JANUS HENDERSON GROUP PLC

CIK 0001274173

$44M1.9M0.02%Q1 2026 19

GOLDMAN SACHS GROUP INC

CIK 0000886982

$38M1.6M0.00%Q1 2026 20

AMERICAN CENTURY COMPANIES INC

CIK 0000748054

$34M1.5M0.02%Q1 2026

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