AI Holders Summary · Q2 2026

310 institutions reported FIBK in Q2 2026. BlackRock, Inc. leads at 20.1% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(5 on this page)

#HolderValueShares% port.Quarter

BlackRock, Inc.

CIK 0002012383

$530M13.7M0.01%Q2 2026 02

STATE STREET CORP

CIK 0000093751

$241M6.3M0.01%Q2 2026 03

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$223M5.8M0.04%Q2 2026 04

Vanguard Portfolio Management

CIK 0002100121· Index

$212M5.5M0.01%Q2 2026 05

FIRST INTERSTATE BANK

CIK 0001125727

$178M4.6M9.28%Q2 2026 06

HoldCo Asset Management, LP

CIK 0001724246

$152M4.0M9.78%Q2 2026 07

WELLINGTON MANAGEMENT GROUP LLP

CIK 0000902219

$145M3.8M0.03%Q2 2026 08

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$144M3.7M0.00%Q2 2026 09

FMR LLC

CIK 0000315066

$95M2.5M0.00%Q2 2026 10

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$92M2.4M0.00%Q2 2026 11

Capital International Investors

CIK 0001562230

$90M2.3M0.02%Q2 2026 12

VICTORY CAPITAL MANAGEMENT INC

CIK 0001040188

$83M2.1M0.05%Q2 2026 13

Delaware Management Holdings, Inc.

CIK 0000921739

$78M2.0M0.12%Q2 2026 14

MORGAN STANLEY

CIK 0000895421

$63M1.6M0.00%Q2 2026 15

BANK OF AMERICA CORP /DE/

CIK 0000070858

$56M1.5M0.00%Q2 2026 16

FRANKLIN RESOURCES INC

CIK 0000038777

$55M1.4M0.01%Q2 2026 17

JPMORGAN CHASE & CO

CIK 0000019617

$54M1.4M0.00%Q2 2026 18

FIRST TRUST ADVISORS LP

CIK 0001125816· Index

$51M1.3M0.03%Q2 2026 19

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

CIK 0000912938

$47M1.2M0.01%Q2 2026 20

Capital World Investors

CIK 0001422849

$45M1.2M0.01%Q2 2026

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