AI Holders Summary · Q2 2026

418 institutions reported UAA in Q2 2026. FAIRFAX FINANCIAL HOLDINGS LTD/ CAN leads at 24.7% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(7 on this page)

#HolderValueShares% port.Quarter

FAIRFAX FINANCIAL HOLDINGS LTD/ CAN

CIK 0000915191

$290M45.4M10.98%Q2 2026 02

BlackRock, Inc.

CIK 0002012383

$178M27.8M0.00%Q2 2026 03

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$90M14.1M0.01%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$76M12.0M0.00%Q2 2026 05

JANE STREET GROUP, LLC

CIK 0001595888· Market maker

$66M11.1M0.01%Q1 2026 06

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$58M9.0M0.01%Q2 2026 07

STATE STREET CORP

CIK 0000093751

$49M7.7M0.00%Q2 2026 08

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$43M6.8M0.01%Q2 2026 09

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$39M6.1M0.00%Q2 2026 10

UBS Group AG

CIK 0001610520

$38M6.0M0.00%Q2 2026 11

MORGAN STANLEY

CIK 0000895421

$36M5.6M0.00%Q2 2026 12

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$34M5.3M0.00%Q2 2026 13

D. E. Shaw & Co., Inc.

CIK 0001009207

$29M5.9M0.02%Q4 2025 14

Walleye Trading LLC

CIK 0001388391

$27M4.2M0.03%Q2 2026 15

JUPITER ASSET MANAGEMENT LTD

CIK 0001215838

$24M3.8M0.12%Q2 2026 16

STATE OF WISCONSIN INVESTMENT BOARD

CIK 0000854157

$21M3.3M0.04%Q2 2026 17

Quantinno Capital Management LP

CIK 0001759654

$20M3.1M0.02%Q2 2026 18

Deltroit Asset Management (UK) LLP

CIK 0002104766

$19M2.9M2.67%Q2 2026 19

Parallax Volatility Advisers, L.P.

CIK 0001521001

$18M2.8M0.03%Q2 2026 20

CITADEL ADVISORS LLC

CIK 0001423053

$17M3.5M0.00%Q4 2025

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