AI Holders Summary · Q1 2026

435 institutions reported GBCI in Q1 2026. BlackRock, Inc. leads at 22.4% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(6 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$716M16.0M0.01%Q1 2026 02

Vanguard Portfolio Management

CIK 0002100121· Index

$300M6.7M0.02%Q1 2026 03

STATE STREET CORP

CIK 0000093751

$278M6.2M0.01%Q1 2026 04

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$259M5.8M0.01%Q1 2026 05

Neuberger Berman Group LLC

CIK 0001465109

$199M4.5M0.15%Q1 2026 06

Capital Research Global Investors

CIK 0001422848

$173M3.9M0.03%Q1 2026 07

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$147M3.3M0.01%Q1 2026 08

COOKE & BIELER LP

CIK 0000024386

$128M2.9M1.44%Q1 2026 09

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$127M2.8M0.03%Q1 2026 10

VICTORY CAPITAL MANAGEMENT INC

CIK 0001040188

$117M2.6M0.07%Q1 2026 11

SILVERCREST ASSET MANAGEMENT GROUP LLC

CIK 0001232395

$108M2.4M0.78%Q1 2026 12

Capital International Investors

CIK 0001562230

$90M2.0M0.02%Q1 2026 13

GOLDMAN SACHS GROUP INC

CIK 0000886982

$86M1.9M0.01%Q1 2026 14

DEPRINCE RACE & ZOLLO INC

CIK 0001008894

$84M1.9M1.59%Q1 2026 15

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 0000884546· Index

$79M1.8M0.01%Q1 2026 16

NORTHERN TRUST CORP

CIK 0000073124· Index

$77M1.7M0.01%Q1 2026 17

GW&K Investment Management, LLC

CIK 0001082917

$63M1.4M0.56%Q1 2026 18

BANK OF AMERICA CORP /DE/

CIK 0000070858

$57M1.3M0.00%Q1 2026 19

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.

CIK 0001021642

$56M1.1M0.49%Q2 2026 20

MORGAN STANLEY

CIK 0000895421

$55M1.2M0.00%Q1 2026

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