AI Holders Summary · Q1 2026

439 institutions reported MSGS in Q1 2026. BlackRock, Inc. leads at 14.7% 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

BlackRock, Inc.

CIK 0002012383

$647M2.0M0.01%Q1 2026 02

Silver Lake Group, L.L.C.

CIK 0001418226

$611M1.9M16.60%Q1 2026 03

Starlite Capital INC

CIK 0002147007

$475M1.2M4.90%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$300M933K0.02%Q1 2026 05

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$255M792K0.01%Q1 2026 06

T. Rowe Price Investment Management, Inc.

CIK 0001897612

$254M791K0.17%Q1 2026 07

ARIEL INVESTMENTS, LLC

CIK 0000936753

$231M717K2.58%Q1 2026 08

GATES FOUNDATION TRUST

CIK 0001166559

$190M592K0.60%Q1 2026 09

GAMCO INVESTORS, INC. ET AL

CIK 0000807249

$189M588K1.86%Q1 2026 10

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$188M585K0.02%Q1 2026 11

STATE STREET CORP

CIK 0000093751

$182M565K0.01%Q1 2026 12

Clearbridge Investments, LLC

CIK 0001348883

$146M454K0.13%Q1 2026 13

GABELLI FUNDS LLC

CIK 0001081407

$126M391K0.85%Q1 2026 14

TOMS Capital Investment Management LP

CIK 0001743937

$112M347K2.92%Q1 2026 15

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$100M310K0.01%Q1 2026 16

MORGAN STANLEY

CIK 0000895421

$99M307K0.01%Q1 2026 17

REINHART PARTNERS, LLC.

CIK 0001080298

$90M223K2.05%Q2 2026 18

VICTORY CAPITAL MANAGEMENT INC

CIK 0001040188

$83M258K0.05%Q1 2026 19

SAMLYN CAPITAL, LLC

CIK 0001421097

$70M218K1.19%Q1 2026 20

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$67M210K0.01%Q1 2026

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