AI Holders Summary · Q2 2026

64 institutions reported EQ in Q2 2026. Jupiter Topco LLC leads at 14.8% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

Jupiter Topco LLC

CIK 0002146052

$21M6.5M0.01%Q2 2026 02

Decheng Capital LLC

CIK 0002010850

$14M4.4M1.94%Q2 2026 03

Affinity Asset Advisors, LLC

CIK 0001773195

$13M4.1M0.59%Q2 2026 04

JANUS HENDERSON GROUP PLC

CIK 0001274173

$13M6.5M0.01%Q1 2026 05

ADAR1 Capital Management, LLC

CIK 0001940272

$12M3.8M0.55%Q2 2026 06

Aberdeen Group plc

CIK 0001716774

$12M3.6M0.02%Q2 2026 07

Woodline Partners LP

CIK 0001784547

$11M3.5M0.03%Q2 2026 08

RA CAPITAL MANAGEMENT, L.P.

CIK 0001346824

$10M3.1M0.09%Q2 2026 09

STEMPOINT CAPITAL LP

CIK 0001952142

$6M2.0M1.11%Q2 2026 10

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$6M1.8M0.00%Q2 2026 11

Eversept Partners, LP

CIK 0001697013

$5M1.5M0.25%Q2 2026 12

ADAGE CAPITAL PARTNERS GP, L.L.C.

CIK 0001165408

$4M1.4M0.01%Q2 2026 13

TAKEDA PHARMACEUTICAL CO LTD

CIK 0001395064

$3M1.8M15.94%Q3 2025 14

RENAISSANCE TECHNOLOGIES LLC

CIK 0001037389

$2M638K0.00%Q2 2026 15

Exome Asset Management LLC

CIK 0002011932

$2M553K1.09%Q2 2026 16

DG Capital Management, LLC

CIK 0001512716

$1M463K0.31%Q2 2026 17

DIADEMA PARTNERS LP

CIK 0002026172

$1M400K0.16%Q2 2026 18

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$1M381K0.00%Q2 2026 19

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$1M344K0.00%Q2 2026 20

BlackRock, Inc.

CIK 0002012383

$913K285K0.00%Q2 2026

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