AI Holders Summary · Q4 2025

177 institutions reported TDUP in Q4 2025. NEEDHAM INVESTMENT MANAGEMENT LLC leads at 16.9% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(3 on this page)

#HolderValueShares% port.Quarter

NEEDHAM INVESTMENT MANAGEMENT LLC

CIK 0001167212

$39M6.1M2.45%Q4 2025 02

Capital World Investors

CIK 0001422849

$29M8.7M0.00%Q1 2026 03

BlackRock, Inc.

CIK 0002012383

$27M8.2M0.00%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$14M4.4M0.00%Q1 2026 05

STATE STREET CORP

CIK 0000093751

$10M3.1M0.00%Q1 2026 06

FMR LLC

CIK 0000315066

$10M3.1M0.00%Q1 2026 07

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 0001164508

$10M3.0M0.01%Q1 2026 08

ACADIAN ASSET MANAGEMENT LLC

CIK 0000916542

$10M3.0M0.01%Q1 2026 09

Qube Research & Technologies Ltd

CIK 0001729829

$9M2.7M0.01%Q1 2026 10

Vanguard Portfolio Management

CIK 0002100121· Index

$8M2.5M0.00%Q1 2026 11

GILDER GAGNON HOWE & CO LLC

CIK 0000902464

$8M2.4M0.09%Q1 2026 12

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$8M2.4M0.00%Q1 2026 13

TWO SIGMA INVESTMENTS, LP

CIK 0001179392

$7M2.2M0.01%Q1 2026 14

GOLDMAN SACHS GROUP INC

CIK 0000886982

$7M2.1M0.00%Q1 2026 15

BLAIR WILLIAM & CO/IL

CIK 0000902367

$7M2.1M0.02%Q1 2026 16

CITADEL ADVISORS LLC

CIK 0001423053

$6M947K0.00%Q4 2025 17

CI INVESTMENTS INC.

CIK 0001163648

$6M1.8M0.03%Q1 2026 18

Woodson Capital Management, LP

CIK 0001697848

$6M1.7M0.87%Q1 2026 19

MILLENNIUM MANAGEMENT LLC

CIK 0001273087

$6M1.7M0.00%Q1 2026 20

Squarepoint Ops LLC

CIK 0001642575

$5M1.7M0.01%Q1 2026

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