AI Holders Summary · Q1 2026

191 institutions reported CAPR in Q1 2026. SUVRETTA CAPITAL MANAGEMENT, LLC leads at 13.2% 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

SUVRETTA CAPITAL MANAGEMENT, LLC

CIK 0001569064

$116M3.8M2.96%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$104M3.4M0.00%Q1 2026 03

TANG CAPITAL MANAGEMENT LLC

CIK 0001232621

$103M3.4M5.25%Q1 2026 04

STATE STREET CORP

CIK 0000093751

$66M2.2M0.00%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$62M2.0M0.00%Q1 2026 06

CITADEL ADVISORS LLC

CIK 0001423053

$54M1.9M0.01%Q4 2025 07

RA CAPITAL MANAGEMENT, L.P.

CIK 0001346824

$46M1.5M0.49%Q1 2026 08

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$41M1.4M0.00%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$34M1.1M0.00%Q1 2026 10

DIADEMA PARTNERS LP

CIK 0002026172

$31M1.0M5.34%Q1 2026 11

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$31M1.0M0.00%Q1 2026 12

GOLDMAN SACHS GROUP INC

CIK 0000886982

$28M912K0.00%Q1 2026 13

Jones Hill Capital LP

CIK 0002102314

$28M909K5.93%Q1 2026 14

Ikarian Capital, LLC

CIK 0001778253

$27M878K2.17%Q1 2026 15

Point72 Asset Management, L.P.

CIK 0001603466

$25M821K0.03%Q1 2026 16

FMR LLC

CIK 0000315066

$23M773K0.00%Q1 2026 17

Boxer Capital Management, LLC

CIK 0002018299

$18M590K2.35%Q1 2026 18

J. Goldman & Co LP

CIK 0001412741

$17M562K0.50%Q1 2026 19

MORGAN STANLEY

CIK 0000895421

$13M424K0.00%Q1 2026 20

NORTHERN TRUST CORP

CIK 0000073124· Index

$13M418K0.00%Q1 2026

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