AI Holders Summary · Q1 2026

353 institutions reported SLG in Q1 2026. BlackRock, Inc. 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

BlackRock, Inc.

CIK 0002012383

$494M13.4M0.01%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$264M7.1M0.01%Q1 2026 03

STATE STREET CORP

CIK 0000093751

$153M4.1M0.01%Q1 2026 04

Alyeska Investment Group, L.P.

CIK 0001453072

$140M3.0M0.39%Q4 2025 05

COHEN & STEERS, INC.

CIK 0001284812

$137M3.7M0.24%Q1 2026 06

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$118M3.2M0.00%Q1 2026 07

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$81M2.2M0.01%Q1 2026 08

GOLDMAN SACHS GROUP INC

CIK 0000886982

$77M2.1M0.01%Q1 2026 09

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$71M1.9M0.00%Q1 2026 10

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$59M1.6M0.01%Q1 2026 11

NORTHERN TRUST CORP

CIK 0000073124· Index

$54M1.5M0.01%Q1 2026 12

Nuveen, LLC

CIK 0001871926

$50M1.3M0.01%Q1 2026 13

PRUDENTIAL FINANCIAL INC

CIK 0001137774

$49M1.3M0.06%Q1 2026 14

UBS Group AG

CIK 0001610520

$43M1.2M0.01%Q1 2026 15

CENTERSQUARE INVESTMENT MANAGEMENT LLC

CIK 0001725296

$40M1.1M0.41%Q1 2026 16

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$39M1.1M0.01%Q1 2026 17

CITADEL ADVISORS LLC

CIK 0001423053

$36M777K0.01%Q4 2025 18

MORGAN STANLEY

CIK 0000895421

$35M958K0.00%Q1 2026 19

DEUTSCHE BANK AG\

CIK 0000948046

$33M883K0.01%Q1 2026 20

VICTORY CAPITAL MANAGEMENT INC

CIK 0001040188

$32M857K0.02%Q1 2026

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