AI Holders Summary · Q2 2026

257 institutions reported AHCO in Q2 2026. OEP CAPITAL ADVISORS, L.P. leads at 14.3% 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

OEP CAPITAL ADVISORS, L.P.

CIK 0001817681

$170M16.3M100.00%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$167M16.1M0.00%Q2 2026 03

DEERFIELD MANAGEMENT COMPANY, L.P.

CIK 0001009258

$114M11.5M1.46%Q4 2025 04

SkyKnight Capital, L.P.

CIK 0001842707

$89M8.6M94.98%Q2 2026 05

FMR LLC

CIK 0000315066

$82M7.9M0.00%Q2 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$80M7.7M0.01%Q2 2026 07

REINHART PARTNERS, LLC.

CIK 0001080298

$77M7.4M1.76%Q2 2026 08

Vanguard Portfolio Management

CIK 0002100121· Index

$67M6.4M0.00%Q2 2026 09

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$50M4.8M0.00%Q2 2026 10

STATE STREET CORP

CIK 0000093751

$48M4.6M0.00%Q2 2026 11

PRINCIPAL FINANCIAL GROUP INC

CIK 0001126328

$34M3.3M0.02%Q2 2026 12

SEGALL BRYANT & HAMILL, LLC

CIK 0001006378

$34M3.2M0.40%Q2 2026 13

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$29M2.8M0.00%Q2 2026 14

Iron Triangle Partners LP

CIK 0001779763

$26M2.6M2.97%Q4 2025 15

KENNEDY CAPITAL MANAGEMENT LLC

CIK 0000884589

$25M2.4M0.44%Q2 2026 16

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$22M2.1M0.01%Q2 2026 17

AMERIPRISE FINANCIAL INC

CIK 0000820027

$21M2.1M0.00%Q2 2026 18

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$19M1.8M0.00%Q2 2026 19

Invesco Ltd.

CIK 0000914208

$16M1.6M0.00%Q2 2026 20

ROYAL BANK OF CANADA

CIK 0001000275

$14M1.4M0.00%Q2 2026

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