AI Holders Summary · Q2 2026

96 institutions reported MNPR in Q2 2026. Jupiter Topco LLC leads at 22.5% 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

$122M1.3M0.05%Q2 2026 02

JANUS HENDERSON GROUP PLC

CIK 0001274173

$72M1.3M0.03%Q1 2026 03

RA CAPITAL MANAGEMENT, L.P.

CIK 0001346824

$62M667K0.54%Q2 2026 04

BlackRock, Inc.

CIK 0002012383

$32M349K0.00%Q2 2026 05

Saturn V Capital Management LP

CIK 0001964437

$29M312K4.14%Q2 2026 06

Siren, L.L.C.

CIK 0002005245

$25M270K0.51%Q2 2026 07

ADAR1 Capital Management, LLC

CIK 0001940272

$20M218K0.92%Q2 2026 08

Polar Capital Holdings Plc

CIK 0001837309

$20M214K0.05%Q2 2026 09

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$19M210K0.00%Q2 2026 10

ADAGE CAPITAL PARTNERS GP, L.L.C.

CIK 0001165408

$19M209K0.03%Q2 2026 11

TCG Crossover Management, LLC

CIK 0001839948

$19M203K0.45%Q2 2026 12

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$15M158K0.00%Q2 2026 13

ORBIMED ADVISORS LLC

CIK 0001055951

$15M157K0.27%Q2 2026 14

Candriam S.C.A.

CIK 0001537014

$13M143K0.06%Q2 2026 15

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$12M135K0.02%Q2 2026 16

DEERFIELD MANAGEMENT COMPANY, L.P.

CIK 0001009258

$11M171K0.14%Q4 2025 17

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$10M113K0.00%Q2 2026 18

Alyeska Investment Group, L.P.

CIK 0001453072

$9M100K0.02%Q2 2026 19

STATE STREET CORP

CIK 0000093751

$9M93K0.00%Q2 2026 20

Vivo Capital, LLC

CIK 0001674712

$8M91K0.77%Q2 2026

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