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First Interstate Bancsystem Inc

FIBK
Exchange
Nasdaq
Industry
State Commercial Banks
SEC CIK
0000860413

In the last 90 days, First Interstate Bancsystem Inc insiders filed 0 open-market purchases and 4 sales; 298 institutions reported holding it in 13F filings for Q2 2026, worth $3.52B in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding First Interstate Bancsystem Inc changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of FIBK: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders2382278+42
Shares87.7M9.68K97.4M+9.75M (+11.1%)
Value$2.79B$308.1K$3.37B+$577.2M (+20.7%)

2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (67)

Institutions that held First Interstate Bancsystem Inc at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to FIBK in Q4 2025
InstitutionSharesValue% of portfolio
Capital International Investors2,673,512$92.5M0.01%
Nomura Asset Management International Inc.1,941,566$67.2M0.10%
Norges Bank1,099,110$38.0M0.00%
Principal Financial Group Inc426,632$14.8M0.01%
Public Sector Pension Investment Board309,849$10.7M0.04%
Bridgewater Associates, LP199,396$6.90M0.03%
Man Group plc61,591$2.13M0.00%
Thrivent Financial for Lutherans61,508$2.13M0.00%
HSBC Holdings PLC61,083$2.13M0.00%
BW Gestao de Investimentos Ltda.60,000$2.08M0.07%
XTX Topco Ltd48,083$1.66M0.04%
Louisiana State Employees Retirement System41,000$1.42M0.02%
Yousif Capital Management, LLC23,977$865.8K0.01%
Capstone Wealth Management, Inc.22,245$776.0K0.68%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys22,161$766.8K0.00%
Weiss Asset Management LP21,846$755.9K0.01%
Oregon Public Employees Retirement Fund20,500$709.3K0.01%
State of Tennessee, Treasury Department19,865$704.6K0.00%
New York State Teachers Retirement System19,729$683.0K0.00%
Lighthouse Investment Partners, LLC18,321$633.9K0.02%
Canada Pension Plan Investment Board15,600$539.8K0.00%
Axq Capital, LP15,335$530.6K0.12%
Profund Advisors LLC14,338$496.1K0.02%
Amundi13,256$458.7K0.00%
Maryland State Retirement & Pension System13,044$451.3K0.01%
DRW Securities, LLC13,017$450.4K0.03%
New Age Alpha Advisors, LLC12,742$440.9K0.02%
Meeder Asset Management Inc12,525$433.4K0.02%
FORA Capital, LLC12,293$425.3K0.05%
Mutual of America Capital Management LLC10,231$354.0K0.00%
Third View Private Wealth, LLC10,044$347.5K0.05%
Odyssean, LLC9,841$340.5K0.24%
Aquatic Capital Management LLC9,816$339.6K0.01%
nVerses Capital, LLC9,667$334.5K0.75%
CIBC Asset Management Inc9,309$322.1K0.00%
Mirabella Financial Services LLP8,586$297.1K0.03%
McIlrath & Eck, LLC8,502$294.2K0.03%
Engineers Gate Manager LP8,236$285.0K0.00%
Bank of Montreal7,878$272.6K0.00%
Inspire Advisors, LLC7,700$266.4K0.02%
Jefferies Financial Group Inc.7,239$250.5K0.00%
Vise Technologies, Inc.7,192$248.8K0.00%
Cetera Investment Advisers7,171$248.1K0.00%
Farringdon Capital, Ltd.7,066$244.5K0.06%
Janney Montgomery Scott LLC6,770$234.0K0.00%
Mariner, LLC6,737$233.5K0.00%
CIBC World Markets Corp5,921$204.9K0.00%
Hoese & Co LLP3,000$103.8K0.07%
Torren Management, LLC1,773$61.4K0.03%
AdvisorNet Financial, Inc1,400$48.4K0.00%
Pinnacle Wealth Planning Services, Inc.1,240$42.9K0.00%
Kestra Advisory Services, LLC839$29.0K0.00%
Eurizon Capital SGR S.p.A.736$25.5K0.00%
Los Angeles Capital Management LLC446$14.0K0.00%
Plante Moran Financial Advisors, LLC335$11.6K0.00%
Triumph Capital Management300$10.4K0.00%
Pittenger & Anderson Inc294$10.2K0.00%
Salomon & Ludwin, LLC264$9.52K0.00%
Kemnay Advisory Services Inc.210$7.27K0.00%
Optiver Holding B.V.179$6.19K0.00%
Basepoint Wealth LLC168$5.81K0.00%
Brown Brothers Harriman & Co157$5.43K0.00%
Basecamp Wealth Advisors LLC64$2.21K0.00%
Keating Financial Advisory Services, Inc.49$1.70K0.00%
Cedar Mountain Advisors, LLC13$4500.00%
Gilpin Wealth Management, LLC2$700.00%
Dunhill Financial, LLC2$560.00%

Sold out (25)

Institutions that held First Interstate Bancsystem Inc at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of FIBK in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Macquarie Group Ltd2,179,742$69.5M
Azora Capital LP1,275,693$40.7M
Millennium Management LLC407,008$13.0M
ExodusPoint Capital Management, LP265,792$8.47M
Jane Street Group, LLC238,472$7.60M
Interval Partners, LP121,693$3.88M
Two Sigma Advisers, LP102,648$3.27M
Schonfeld Strategic Advisors LLC91,248$2.91M
Jain Global LLC70,510$2.25M
Dark Forest Capital Management LP59,607$1.90M
Qube Research & Technologies Ltd20,972$668.4K
SummitTX Capital, L.P.17,263$550.2K
Fox Run Management, L.L.C.17,224$548.9K
Henshaw Capital LLC14,700$468.5K
Headlands Technologies LLC13,023$415.0K
NJ State Employees Deferred Compensation Plan11,795$375.9K
Teacher Retirement System of Texas11,712$373.3K
State of Wisconsin Investment Board9,060$288.7K
Voloridge Investment Management, LLC7,077$225.5K
Advisory Services Network, LLC4,675$149.0K
Simplex Trading, LLC143$4.00K
Principal Securities, Inc.96$3.06K
Wealthspire Advisors, LLC54$1.72K
JPL Wealth Management, LLC45$1.44K
Cloud Capital Management, LLC12$0

Not filed for Q4 2025 yet (2)

Institutions that held First Interstate Bancsystem Inc at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FIBK in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
CIBC Bancorp USA Inc.9,541$304.1K
Hemington Wealth Management136$4.00K