AI Holders Summary · Q1 2026

398 institutions reported KRYS in Q1 2026. FMR LLC leads at 19.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

FMR LLC

CIK 0000315066

$1.1B4.4M0.06%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$1.0B3.9M0.02%Q1 2026 03

Avoro Capital Advisors LLC

CIK 0001633313

$746M2.9M7.34%Q1 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$376M1.5M0.02%Q1 2026 05

STATE STREET CORP

CIK 0000093751

$340M1.3M0.01%Q1 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$301M1.2M0.01%Q1 2026 07

Soleus Capital Management, L.P.

CIK 0001802630

$298M1.2M12.06%Q1 2026 08

Capital World Investors

CIK 0001422849

$213M825K0.03%Q1 2026 09

Redmile Group, LLC

CIK 0001425738

$174M674K11.52%Q1 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$166M644K0.01%Q1 2026 11

Hood River Capital Management LLC

CIK 0001578177

$160M620K1.60%Q1 2026 12

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$125M485K0.01%Q1 2026 13

Frazier Life Sciences Management, L.P.

CIK 0001892134

$124M481K3.20%Q1 2026 14

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$121M469K0.03%Q1 2026 15

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

CIK 0001644956

$105M407K0.35%Q1 2026 16

Bellevue Group AG

CIK 0001674546

$101M410K1.92%Q4 2025 17

CITADEL ADVISORS LLC

CIK 0001423053

$101M409K0.02%Q4 2025 18

FIRST TRUST ADVISORS LP

CIK 0001125816· Index

$91M351K0.06%Q1 2026 19

JANUS HENDERSON GROUP PLC

CIK 0001274173

$69M267K0.03%Q1 2026 20

BANK OF AMERICA CORP /DE/

CIK 0000070858

$67M261K0.00%Q1 2026

Page 1 of 20

378 more holders available. Log in →