AI Holders Summary · Q1 2026

227 institutions reported APPN in Q1 2026. Vanguard Portfolio Management leads at 12.0% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

Vanguard Portfolio Management

CIK 0002100121· Index

$100M4.2M0.01%Q1 2026 02

RPD Fund Management LLC

CIK 0001832568

$94M3.9M30.89%Q1 2026 03

Fivespan Partners, LP

CIK 0002040262

$85M3.5M22.43%Q1 2026 04

BlackRock, Inc.

CIK 0002012383

$78M3.2M0.00%Q1 2026 05

CITADEL ADVISORS LLC

CIK 0001423053

$70M2.0M0.01%Q4 2025 06

Lead Edge Capital Management, LLC

CIK 0001802797

$46M1.9M11.26%Q1 2026 07

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$40M1.7M0.00%Q1 2026 08

D. E. Shaw & Co., Inc.

CIK 0001009207

$39M1.1M0.02%Q4 2025 09

MORGAN STANLEY

CIK 0000895421

$37M1.5M0.00%Q1 2026 10

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$37M1.5M0.02%Q1 2026 11

FIRST TRUST ADVISORS LP

CIK 0001125816· Index

$33M1.4M0.02%Q1 2026 12

STATE STREET CORP

CIK 0000093751

$25M1.0M0.00%Q1 2026 13

MARSHALL WACE, LLP

CIK 0001318757

$24M673K0.02%Q4 2025 14

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$24M985K0.00%Q1 2026 15

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$23M958K0.01%Q1 2026 16

BAILLIE GIFFORD & CO

CIK 0001088875

$22M906K0.02%Q1 2026 17

Mudita Advisors LLP

CIK 0001907809

$20M839K4.13%Q1 2026 18

JACOBS LEVY EQUITY MANAGEMENT, INC

CIK 0000884414

$15M603K0.06%Q1 2026 19

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$13M520K0.02%Q1 2026 20

Nuveen, LLC

CIK 0001871926

$10M415K0.00%Q1 2026

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