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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, Q1 2026

Institutional positions in First Interstate Bancsystem Inc as of Mar 31, 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
288
+16 vs. Q4 2025
Shares held
92.2M
+6.00M (+7.0%) vs. Q4 2025
Total value
$3.08B
+$95.7M (+3.2%) vs. Q4 2025
New holders
48
98 more added
Sold out
32
105 more reduced

6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: 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 holdersQ1 2026: 288 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 heldQ1 2026: $3.08B
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, Q1 2026

Shares, value and share of portfolio for each institution holding First Interstate Bancsystem Inc; share changes are against Q4 2025.

Institutions holding FIBK in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Oppenheimer Asset Management Inc.6,667$222.7K0.00%−454−6.4%Reduced
Third View Private Wealth, LLC6,664$222.6K0.03%−3,380−33.7%Reduced
Telos Capital Management, Inc.6,563$219.2K0.02%00.0%Unchanged
nVerses Capital, LLC6,436$215.0K0.20%−3,231−33.4%Reduced
Tower Research Capital LLC (TRC)6,229$208.0K0.01%−2,087−25.1%Reduced
Davidson Trust Co6,004$200.5K0.09%+6,004New
Bayforest Capital Ltd5,463$182.5K0.20%+1,670+44.0%Added
Advisory Services Network, LLC5,326$177.9K0.00%+5,326New
Quadrant Capital Group LLC5,299$177.0K0.01%+65+1.2%Added
Nisa Investment Advisors, LLC4,480$149.6K0.00%+98+2.2%Added
AdvisorNet Financial, Inc4,345$145.1K0.01%+2,945+210.4%Added
Caitong International Asset Management Co., Ltd4,261$142.3K0.03%+3,864+973.3%Added
The PNC Financial Services Group, Inc.3,480$116.2K0.00%+156+4.7%Added
Hoese & Co LLP3,000$100.2K0.07%00.0%Unchanged
Sterling Capital Management LLC2,859$95.5K0.00%−2,314−44.7%Reduced
KBC Group NV2,726$91.0K0.00%00.0%Unchanged
Versant Capital Management, Inc2,560$85.5K0.01%+1,063+71.0%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.2,272$75.9K0.00%+590+35.1%Added
Rockefeller Capital Management L.P.2,215$74.0K0.00%+434+24.4%Added
EverSource Wealth Advisors, LLC2,099$70.1K0.00%+315+17.7%Added
SJS Investment Consulting Inc.2,077$69.4K0.01%+2,064+15,876.9%Added
Steward Partners Investment Advisory, LLC2,005$67.0K0.00%+2,005New
GAMMA Investing LLC1,896$63.3K0.00%+340+21.9%Added
Allworth Financial LP1,622$54.2K0.00%+175+12.1%Added
Public Employees Retirement System of Ohio1,589$53.1K0.00%+79+5.2%Added
Pinnacle Wealth Planning Services, Inc.1,069$35.7K0.00%−171−13.8%Reduced
First Horizon Corp980$32.7K0.00%−288−22.7%Reduced
Nomura Asset Management Co Ltd980$32.7K0.00%00.0%Unchanged
Covestor Ltd694$23.0K0.02%−1,145−62.3%Reduced
Cedar Mountain Advisors, LLC675$22.5K0.00%+662+5,092.3%Added
Kemnay Advisory Services Inc.640$21.4K0.00%+430+204.8%Added
Root Financial Partners, LLC624$20.8K0.00%+282+82.5%Added
Caitlin John, LLC592$19.8K0.01%+2+0.3%Added
Farther Finance Advisors, LLC564$18.9K0.00%+94+20.0%Added
RWM Asset Management, LLC485$16.2K0.00%+485New
Los Angeles Capital Management LLC446$14.9K0.00%00.0%Unchanged
Umb Bank N A413$13.8K0.00%+74+21.8%Added
Northwestern Mutual Wealth Management Co387$12.9K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.354$12.5K0.00%+311+723.3%Added
Triumph Capital Management300$10.0K0.00%00.0%Unchanged
Pittenger & Anderson Inc294$9.82K0.00%00.0%Unchanged
Global Wealth Strategies & Associates240$8.02K0.00%00.0%Unchanged
Parallel Advisors, LLC213$7.12K0.00%−42−16.5%Reduced
Danske Bank A/S200$6.68K0.00%−1,600−88.9%Reduced
Smartleaf Asset Management LLC198$6.50K0.00%−117−37.1%Reduced
Brown Brothers Harriman & Co172$5.75K0.00%+15+9.6%Added
Basepoint Wealth LLC168$5.61K0.00%00.0%Unchanged
Rothschild Investment LLC164$5.48K0.00%+5+3.1%Added
WPG Advisers, LLC137$4.58K0.00%+56+69.1%Added
Keating Financial Advisory Services, Inc.126$4.21K0.00%+77+157.1%Added
MAI Capital Management123$4.11K0.00%+38+44.7%Added
Clearstead Advisors, LLC100$3.34K0.00%00.0%Unchanged
Financial Perspectives, Inc100$3.34K0.00%00.0%Unchanged
IFP Advisors, Inc87$2.91K0.00%00.0%Unchanged
Huntington National Bank82$2.74K0.00%+81+8,100.0%Added
Johnson Financial Group, Inc.74$2.47K0.00%00.0%Unchanged
Torren Management, LLC70$2.35K0.00%−1,703−96.1%Reduced
Fortitude Family Office, LLC69$2.31K0.00%+41+146.4%Added
Twin Peaks Wealth Advisors, LLC65$2.17K0.00%+65New
CVA Family Office, LLC63$2.10K0.00%+63New
JFS Wealth Advisors, LLC60$2.00K0.00%+8+15.4%Added
Farmers & Merchants Investments Inc50$1.67K0.00%+50New
Rialto Wealth Management, LLC47$1.57K0.00%+5+11.9%Added
JPL Wealth Management, LLC45$1.50K0.00%+45New
Optiver Holding B.V.43$1.44K0.00%−136−76.0%Reduced
Assetmark, Inc41$1.37K0.00%−59−59.0%Reduced
Private Trust Co NA41$1.37K0.00%00.0%Unchanged
Larson Financial Group LLC41$1.37K0.00%+19+86.4%Added
Essential Partners LLC32$1.07K0.00%00.0%Unchanged
Private Wealth Management Group, LLC31$1.04K0.00%00.0%Unchanged
Bare Financial Services, Inc30$1.00K0.00%+30New
ROSS\JOHNSON & Associates LLC24$8020.01%00.0%Unchanged
Bell Investment Advisors, Inc23$7690.00%00.0%Unchanged
True Wealth Design, LLC22$7350.00%00.0%Unchanged
Parkside Financial Bank & Trust20$6680.00%−7−25.9%Reduced
Hughes Financial Services, LLC19$6350.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.17$5680.00%00.0%Unchanged
Financial Consulate, Inc16$5350.00%00.0%Unchanged
SBI Securities Co., Ltd.15$5010.00%+7+87.5%Added
Prestige Wealth Management Group LLC12$4010.00%+12New
Bay Harbor Wealth Management, LLC12$4000.00%+4+50.0%Added
HFM Investment Advisors, LLC9$3010.00%+3+50.0%Added
Vermillion Wealth Management, Inc.8$2670.00%+8New
GHP Investment Advisors, Inc.6$2010.00%+6New
Owl Creek Wealth Partners LLC5$1670.00%+5New
Dunhill Financial, LLC1$540.00%−1−50.0%Reduced
Raffa Wealth Management, LLC1$330.00%+1New
Curio Wealth, LLC1$330.00%+1New
Hotchkis & Wiley Capital Management LLC0$00.00%−318,450−100.0%Sold out
Bridgewater Associates, LP0$00.00%−199,396−100.0%Sold out
Peregrine Capital Management LLC0$00.00%−184,666−100.0%Sold out
BW Gestao de Investimentos Ltda.0$00.00%−60,000−100.0%Sold out
Weiss Asset Management LP0$00.00%−21,846−100.0%Sold out
Quest Partners LLC0$00.00%−20,927−100.0%Sold out
Ieq Capital, LLC0$00.00%−18,278−100.0%Sold out
WBI Investments0$00.00%−15,661−100.0%Sold out
Axq Capital, LP0$00.00%−15,335−100.0%Sold out
DRW Securities, LLC0$00.00%−13,017−100.0%Sold out
Meeder Asset Management Inc0$00.00%−12,525−100.0%Sold out
FORA Capital, LLC0$00.00%−12,293−100.0%Sold out