AI Holders Summary · Q1 2026

363 institutions reported BILL in Q1 2026. ER Collective Holdings, LLC leads at 11.2% 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

ER Collective Holdings, LLC

CIK 0002059227

$326M8.5M100.00%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$316M8.7M0.00%Q2 2026 03

Starboard Value LP

CIK 0001517137

$269M7.0M5.88%Q1 2026 04

Contour Asset Management LLC

CIK 0001510669

$257M4.7M5.99%Q4 2025 05

Vanguard Portfolio Management

CIK 0002100121· Index

$206M5.7M0.01%Q2 2026 06

AMERIPRISE FINANCIAL INC

CIK 0000820027

$201M5.6M0.04%Q2 2026 07

Senvest Management, LLC

CIK 0001328785

$155M4.0M5.13%Q1 2026 08

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$142M3.9M0.00%Q2 2026 09

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$129M3.6M0.02%Q2 2026 10

STATE STREET CORP

CIK 0000093751

$114M3.1M0.00%Q2 2026 11

UBS Group AG

CIK 0001610520

$113M3.1M0.01%Q2 2026 12

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$107M2.9M0.02%Q2 2026 13

Greenhouse Funds LLLP

CIK 0001626220

$97M2.7M4.94%Q2 2026 14

Point72 Asset Management, L.P.

CIK 0001603466

$85M2.2M0.11%Q1 2026 15

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$76M2.1M0.01%Q2 2026 16

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$76M2.0M0.01%Q1 2026 17

FULLER & THALER ASSET MANAGEMENT, INC.

CIK 0001082327

$74M2.1M0.20%Q2 2026 18

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$59M1.6M0.00%Q2 2026 19

ROYAL BANK OF CANADA

CIK 0001000275

$56M1.6M0.01%Q2 2026 20

BANK OF AMERICA CORP /DE/

CIK 0000070858

$50M1.4M0.00%Q2 2026

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