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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.

13F holders, Q2 2026

Institutional positions in First Interstate Bancsystem Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
298
+14 vs. Q1 2026
Shares held
91.3M
−872.0K (−0.9%) vs. Q1 2026
Total value
$3.52B
+$442.4M (+14.4%) vs. Q1 2026
New holders
38
108 more added
Sold out
24
102 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FIBK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 298 institutions
Q1 2021: 182 institutionsQ2 2021: 179 institutionsQ3 2021: 190 institutionsQ4 2021: 194 institutionsQ1 2022: 256 institutionsQ2 2022: 234 institutionsQ3 2022: 241 institutionsQ4 2022: 254 institutionsQ1 2023: 222 institutionsQ2 2023: 213 institutionsQ3 2023: 202 institutionsQ4 2023: 207 institutionsQ1 2024: 226 institutionsQ2 2024: 219 institutionsQ3 2024: 238 institutionsQ4 2024: 241 institutionsQ1 2025: 248 institutionsQ2 2025: 234 institutionsQ3 2025: 238 institutionsQ4 2025: 278 institutionsQ1 2026: 288 institutionsQ2 2026: 298 institutions
Value heldQ2 2026: $3.52B
Q1 2021: $1.49BQ2 2021: $1.31BQ3 2021: $1.42BQ4 2021: $1.58BQ1 2022: $2.94BQ2 2022: $3.33BQ3 2022: $3.31BQ4 2022: $3.11BQ1 2023: $2.48BQ2 2023: $1.99BQ3 2023: $2.10BQ4 2023: $2.54BQ1 2024: $2.21BQ2 2024: $2.27BQ3 2024: $2.51BQ4 2024: $2.72BQ1 2025: $2.45BQ2 2025: $2.48BQ3 2025: $2.79BQ4 2025: $3.37BQ1 2026: $3.08BQ2 2026: $3.52B
Institutions holding FIBK and their total value by quarter
QuarterHoldersValue
Q2 2026298$3.52B
Q1 2026288$3.08B
Q4 2025278$3.37B
Q3 2025238$2.79B
Q2 2025234$2.48B
Q1 2025248$2.45B
Q4 2024241$2.72B
Q3 2024238$2.51B
Q2 2024219$2.27B
Q1 2024226$2.21B
Q4 2023207$2.54B
Q3 2023202$2.10B
Q2 2023213$1.99B
Q1 2023222$2.48B
Q4 2022254$3.11B
Q3 2022241$3.31B
Q2 2022234$3.33B
Q1 2022256$2.94B
Q4 2021194$1.58B
Q3 2021190$1.42B
Q2 2021179$1.31B
Q1 2021182$1.49B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding First Interstate Bancsystem Inc; share changes are against Q1 2026.

Institutions holding FIBK in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Raymond James Financial Inc6,642$256.1K0.00%−324,892−98.0%Reduced
The PNC Financial Services Group, Inc.6,679$257.5K0.00%+3,199+91.9%Added
Profund Advisors LLC6,874$265.1K0.01%−797−10.4%Reduced
Vise Technologies, Inc.6,893$265.8K0.00%−299−4.2%Reduced
Cetera Investment Advisers7,047$271.7K0.00%−155−2.2%Reduced
Lighthouse Investment Partners, LLC7,157$276.0K0.01%−18,476−72.1%Reduced
Signaturefd, LLC7,607$293.3K0.00%+743+10.8%Added
Tower Research Capital LLC (TRC)7,750$298.8K0.01%+1,521+24.4%Added
Ensign Peak Advisors, Inc7,968$307.2K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.8,335$321.4K0.01%+1,274+18.0%Added
Baird Financial Group, Inc.8,374$322.9K0.00%00.0%Unchanged
CIBC Asset Management Inc8,403$324.0K0.00%−574−6.4%Reduced
Keybank National Association8,410$324.3K0.00%−2,014−19.3%Reduced
Curran Financial Partners, LLC8,625$332.6K0.05%00.0%Unchanged
Bank of Montreal8,939$344.7K0.00%+259+3.0%Added
US Bancorp9,141$352.5K0.00%−115−1.2%Reduced
Xponance, Inc.9,176$353.8K0.00%+927+11.2%Added
Mutual of America Capital Management LLC9,680$373.3K0.00%−386−3.8%Reduced
Occudo Quantitative Strategies LP9,842$379.5K0.02%−3,407−25.7%Reduced
Sanctuary Advisors, LLC9,959$384.0K0.00%+9,959New
State of Wisconsin Investment Board11,043$425.8K0.00%+2,537+29.8%Added
BTG Pactual Asset Management US LLC11,048$426.0K0.03%+11,048New
Naples Global Advisors, LLC11,310$436.1K0.03%+1,650+17.1%Added
Maryland State Retirement & Pension System12,268$473.1K0.01%−503−3.9%Reduced
Royal Bank of Canada12,411$479.0K0.00%−17,250−58.2%Reduced
Nisa Investment Advisors, LLC12,507$482.3K0.00%+8,027+179.2%Added
ProShare Advisors LLC13,012$501.7K0.00%−431−3.2%Reduced
JustInvest LLC13,263$511.4K0.00%+2,307+21.1%Added
Pictet Asset Management Holding SA13,298$512.8K0.00%00.0%Unchanged
South Dakota Investment Council13,727$529.0K0.01%−300−2.1%Reduced
HighTower Advisors, LLC13,799$532.1K0.00%−3,304−19.3%Reduced
Allied Investment Advisors, LLC14,158$545.9K0.07%+80+0.6%Added
Captrust Financial Advisors14,389$554.8K0.00%+1,965+15.8%Added
Coldstream Capital Management Inc14,462$557.7K0.01%−197−1.3%Reduced
Public Employees Retirement Association of Colorado14,478$558.0K0.00%00.0%Unchanged
Canada Pension Plan Investment Board14,600$563.0K0.00%00.0%Unchanged
VELA Investment Management, LLC14,601$563.0K0.14%00.0%Unchanged
DRW Securities, LLC15,137$583.7K0.03%+15,137New
ARGA Investment Management, LP15,510$598.1K0.02%+3,099+25.0%Added
Advisor Group Holdings, Inc.15,750$607.4K0.00%+4,113+35.3%Added
Voya Investment Management LLC16,567$638.8K0.00%+2,295+16.1%Added
CWM Advisors, LLC17,722$683.4K0.03%+2,541+16.7%Added
Cullen Capital Management LLC18,177$700.9K0.01%−216−1.2%Reduced
Intech Investment Management LLC18,886$728.2K0.01%−2,123−10.1%Reduced
KLP Kapitalforvaltning AS19,045$734.4K0.00%00.0%Unchanged
Oregon Public Employees Retirement Fund19,200$740.4K0.01%−900−4.5%Reduced
Jones Financial Companies LLLP19,226$742.7K0.00%+5,222+37.3%Added
Hennion & Walsh Asset Management, Inc.19,378$747.2K0.02%−115−0.6%Reduced
Wealth Enhancement Advisory Services, LLC19,437$755.1K0.00%+2,693+16.1%Added
WBI Investments19,679$758.8K0.19%+19,679New
State of Tennessee, Treasury Department19,865$766.0K0.00%00.0%Unchanged
Gabelli Funds LLC20,000$771.2K0.00%+4,302+27.4%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys20,041$772.8K0.00%−1,712−7.9%Reduced
Mirabella Financial Services LLP20,149$776.9K0.07%+20,149New
Vanguard Investments Australia, Ltd.20,378$785.8K0.00%00.0%Unchanged
New Age Alpha Advisors, LLC20,382$785.9K0.03%+7,939+63.8%Added
denkapparat Operations GmbH20,596$794.2K0.26%+8,626+72.1%Added
Neuberger Berman Group LLC20,787$801.5K0.00%−31,297−60.1%Reduced
Caxton Associates LLP21,496$828.9K0.02%+21,496New
Susquehanna International Group, LLP21,706$837.0K0.00%−82,008−79.1%Reduced
Stockman Wealth Management, Inc.22,023$849.2K0.09%+40.0%Added
Mercer Global Advisors Inc22,174$855.0K0.00%+562+2.6%Added
Yousif Capital Management, LLC22,754$877.4K0.01%−811−3.4%Reduced
Arizona State Retirement System22,839$880.7K0.00%−1,184−4.9%Reduced
Amalgamated Bank22,901$883.0K0.01%−2,473−9.7%Reduced
Handelsbanken Fonder AB23,153$893.0K0.00%00.0%Unchanged
Capstone Wealth Management, Inc.23,667$925.9K0.69%+29+0.1%Added
Evergreen Capital Management LLC24,067$928.0K0.02%−132−0.5%Reduced
Fifth Third Bancorp24,613$949.1K0.00%−12,662−34.0%Reduced
New York State Teachers Retirement System25,022$965.0K0.00%+8,233+49.0%Added
Jain Global LLC25,334$976.9K0.01%+25,334New
Natixis Advisors, L.P.25,887$998.0K0.00%+5,232+25.3%Added
D.A. Davidson & Co.26,685$1.03M0.01%+791+3.1%Added
Altus Wealth Group LLC26,964$1.04M0.38%+120.0%Added
Police & Firemen's Retirement System of New Jersey27,089$1.04M0.01%+3,366+14.2%Added
Kestra Investment Management, LLC27,423$1.06M0.02%−8,775−24.2%Reduced
American Trust28,570$1.10M0.08%00.0%Unchanged
XTX Topco Ltd30,337$1.17M0.02%−2,650−8.0%Reduced
Elo Mutual Pension Insurance Co30,636$1.18M0.02%−9,892−24.4%Reduced
Wedge Capital Management L L P31,907$1.23M0.02%−41,374−56.5%Reduced
State of Alaska, Department of Revenue32,135$1.24M0.01%−15,589−32.7%Reduced
Hantz Financial Services, Inc.33,684$1.30M0.02%−4,921−12.7%Reduced
Vanguard Global Advisers, LLC33,772$1.30M0.00%−1,960−5.5%Reduced
Envestnet Asset Management Inc33,858$1.31M0.00%+3,524+11.6%Added
Quantinno Capital Management LP34,989$1.35M0.00%+4,008+12.9%Added
Louisiana State Employees Retirement System37,000$1.43M0.02%−2,000−5.1%Reduced
Jupiter Topco LLC37,395$1.44M0.00%+37,395New
SG Americas Securities, LLC38,438$1.48M0.00%−70,059−64.6%Reduced
Commonwealth Equity Services, LLC40,630$1.57M0.00%−456−1.1%Reduced
Pathstone Holdings, LLC41,104$1.58M0.00%−5,955−12.7%Reduced
Hussman Strategic Advisors, Inc.42,000$1.62M0.37%+42,000New
Mirae Asset Global ETFs Holdings Ltd.42,297$1.63M0.00%+1,812+4.5%Added
Zurcher Kantonalbank (Zurich Cantonalbank)43,598$1.68M0.00%00.0%Unchanged
HSBC Holdings PLC44,496$1.71M0.00%−23,128−34.2%Reduced
Bridgewater Associates, LP44,810$1.73M0.01%+44,810New
Illinois Municipal Retirement Fund45,679$1.76M0.02%−1,085−2.3%Reduced
Manufacturers Life Insurance Company, The46,055$1.78M0.00%+4,089+9.7%Added
New York State Common Retirement Fund48,248$1.86M0.00%+4,400+10.0%Added
Amundi49,196$1.90M0.00%+24,220+97.0%Added
Man Group plc50,993$1.97M0.00%−14,258−21.9%Reduced