AI Holders Summary · Q1 2026

285 institutions reported OCUL in Q1 2026. FMR LLC leads at 20.2% 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

FMR LLC

CIK 0000315066

$277M32.7M0.01%Q1 2026 02

Deep Track Capital, LP

CIK 0001856083

$167M19.7M2.72%Q1 2026 03

BlackRock, Inc.

CIK 0002012383

$137M16.1M0.00%Q1 2026 04

Avoro Capital Advisors LLC

CIK 0001633313

$104M12.3M1.03%Q1 2026 05

SUMMER ROAD LLC

CIK 0001604873

$101M11.9M70.84%Q1 2026 06

VR Adviser, LLC

CIK 0001615982

$89M7.3M4.39%Q4 2025 07

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$74M8.7M0.00%Q1 2026 08

ALLIANCEBERNSTEIN L.P.

CIK 0001109448

$50M4.1M0.02%Q1 2026 09

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$50M5.9M0.01%Q1 2026 10

Point72 Asset Management, L.P.

CIK 0001603466

$47M5.5M0.06%Q1 2026 11

STATE STREET CORP

CIK 0000093751

$40M4.7M0.00%Q1 2026 12

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$38M4.5M0.00%Q1 2026 13

CITADEL ADVISORS LLC

CIK 0001423053

$35M2.9M0.01%Q4 2025 14

Logos Global Management LP

CIK 0001792126

$33M3.9M1.63%Q1 2026 15

Octagon Capital Advisors LP

CIK 0001839435

$27M3.2M2.97%Q1 2026 16

DELTEC ASSET MANAGEMENT LLC

CIK 0001269950

$24M2.5M3.59%Q2 2026 17

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$23M2.7M0.03%Q1 2026 18

Commodore Capital LP

CIK 0001831942

$22M2.6M1.26%Q1 2026 19

Opaleye Management Inc.

CIK 0001595855

$19M1.6M2.55%Q4 2025 20

MARSHALL WACE, LLP

CIK 0001318757

$17M1.4M0.02%Q4 2025

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