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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, Q3 2025

Institutional positions in First Interstate Bancsystem Inc as of Sep 30, 2025. 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
238
+9 vs. Q2 2025
Shares held
87.7M
+2.64M (+3.1%) vs. Q2 2025
Total value
$2.79B
+$343.4M (+14.0%) vs. Q2 2025
New holders
34
81 more added
Sold out
25
84 more reduced

5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2025: 238 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 heldQ3 2025: $2.79B
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, Q3 2025

Shares, value and share of portfolio for each institution holding First Interstate Bancsystem Inc; share changes are against Q2 2025.

Institutions holding FIBK in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Cloud Capital Management, LLC12$00.00%+12New
Huntington National Bank1$320.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC6$1910.00%−1−14.3%Reduced
HFM Investment Advisors, LLC6$1910.00%00.0%Unchanged
JFS Wealth Advisors, LLC13$4150.00%−5−27.8%Reduced
SJS Investment Consulting Inc.13$4150.00%00.0%Unchanged
Financial Consulate, Inc16$5100.00%+16New
DiNuzzo Private Wealth, Inc.17$5570.00%00.0%Unchanged
SBI Securities Co., Ltd.19$6060.00%−16−45.7%Reduced
Essential Partners LLC19$6060.00%+19New
Hughes Financial Services, LLC19$6080.00%00.0%Unchanged
Parkside Financial Bank & Trust20$6380.00%00.0%Unchanged
True Wealth Design, LLC21$6700.00%00.0%Unchanged
Larson Financial Group LLC22$7010.00%00.0%Unchanged
Bell Investment Advisors, Inc23$7340.00%00.0%Unchanged
ROSS\JOHNSON & Associates LLC25$7970.02%00.0%Unchanged
Fortitude Family Office, LLC28$8920.00%00.0%Unchanged
Private Wealth Management Group, LLC31$9880.00%00.0%Unchanged
Private Trust Co NA41$1.31K0.00%00.0%Unchanged
Rialto Wealth Management, LLC42$1.34K0.00%+3+7.7%Added
JPL Wealth Management, LLC45$1.44K0.00%+45New
Fifth Third Bancorp54$1.72K0.00%+28+107.7%Added
Wealthspire Advisors, LLC54$1.72K0.00%+54New
Farther Finance Advisors, LLC61$1.95K0.00%+12+24.5%Added
Johnson Financial Group, Inc.74$2.36K0.00%00.0%Unchanged
WPG Advisers, LLC81$2.58K0.00%+5+6.6%Added
IFP Advisors, Inc87$2.77K0.00%+87Added
SWAN Capital LLC91$2.90K0.00%00.0%Unchanged
MAI Capital Management93$2.96K0.00%−112−54.6%Reduced
Principal Securities, Inc.96$3.06K0.00%+80+500.0%Added
Caitong International Asset Management Co., Ltd97$3.09K0.00%+97New
Assetmark, Inc100$3.19K0.00%−5−4.8%Reduced
Financial Perspectives, Inc100$3.19K0.00%00.0%Unchanged
Rothschild Investment LLC120$3.82K0.00%−40−25.0%Reduced
Simplex Trading, LLC143$4.00K0.00%−13,959−99.0%Reduced
Hemington Wealth Management136$4.00K0.00%+9+7.1%Added
Umb Bank N A141$4.49K0.00%00.0%Unchanged
Global Wealth Strategies & Associates240$7.65K0.00%00.0%Unchanged
Parallel Advisors, LLC255$8.13K0.00%00.0%Unchanged
Root Financial Partners, LLC284$9.05K0.00%+284New
Smartleaf Asset Management LLC287$9.22K0.00%+258+889.7%Added
Global Retirement Partners, LLC475$15.1K0.00%−17−3.5%Reduced
Bessemer Group Inc559$18.0K0.00%00.0%Unchanged
Caitlin John, LLC591$18.8K0.01%+591New
Clearstead Advisors, LLC781$24.9K0.00%−317−28.9%Reduced
First Horizon Corp813$25.9K0.00%+813New
Nomura Asset Management Co Ltd980$31.2K0.00%00.0%Unchanged
GAMMA Investing LLC1,040$33.1K0.00%+46+4.6%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,188$38.0K0.00%+202+20.5%Added
Allworth Financial LP1,455$46.4K0.00%+8+0.6%Added
Public Employees Retirement System of Ohio1,496$47.7K0.00%+36+2.5%Added
Versant Capital Management, Inc1,497$47.7K0.01%00.0%Unchanged
EverSource Wealth Advisors, LLC1,535$48.9K0.00%+54+3.6%Added
CIBC Private Wealth Group, LLC1,617$51.5K0.00%+1,617New
Jones Financial Companies LLLP1,601$52.1K0.00%+1,500+1,485.1%Added
Rockefeller Capital Management L.P.1,647$52.5K0.00%+1,647New
Danske Bank A/S1,800$57.4K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co1,900$60.6K0.00%00.0%Unchanged
Covestor Ltd2,176$69.0K0.04%−1,629−42.8%Reduced
Golden State Wealth Management, LLC2,365$75.4K0.01%+2,365New
Nisa Investment Advisors, LLC2,703$86.1K0.00%−6,450−70.5%Reduced
KBC Group NV2,726$87.0K0.00%00.0%Unchanged
Amalgamated Bank2,721$87.0K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.3,134$99.9K0.00%+300+10.6%Added
SRS Capital Advisors, Inc.4,086$130.2K0.00%+3,638+812.1%Added
State of Alaska, Department of Revenue4,138$131.0K0.00%+4,138New
STRS Ohio4,400$140.2K0.00%−8,100−64.8%Reduced
Advisory Services Network, LLC4,675$149.0K0.00%+4,675New
Quadrant Capital Group LLC5,319$169.5K0.01%+5,319New
Tower Research Capital LLC (TRC)5,556$177.1K0.00%−771−12.2%Reduced
Sterling Capital Management LLC6,197$197.5K0.00%+3,819+160.6%Added
IFG Advisory, LLC6,536$208.3K0.01%+6,536New
Telos Capital Management, Inc.6,563$209.2K0.02%+6,563New
Signaturefd, LLC6,816$217.2K0.00%+257+3.9%Added
Stephens Inc6,885$219.4K0.00%+6,885New
Xponance, Inc.7,052$224.7K0.00%+7,052New
Voloridge Investment Management, LLC7,077$225.5K0.00%−321,055−97.8%Reduced
Bayforest Capital Ltd7,227$230.3K0.11%+769+11.9%Added
Ameritas Investment Partners, Inc.7,477$238.3K0.01%−1,517−16.9%Reduced
Two Sigma Securities, LLC7,513$239.4K0.04%+7,513New
Naples Global Advisors, LLC8,460$269.6K0.02%00.0%Unchanged
State of Wisconsin Investment Board9,060$288.7K0.00%+155+1.7%Added
CIBC Bancorp USA Inc.9,541$304.1K0.00%+9,541New
Curran Financial Partners, LLC10,000$318.7K0.06%00.0%Unchanged
Baird Financial Group, Inc.10,347$329.8K0.00%00.0%Unchanged
Quantinno Capital Management LP10,724$341.8K0.00%+2,532+30.9%Added
Captrust Financial Advisors10,845$345.6K0.00%+3,334+44.4%Added
VELA Investment Management, LLC11,501$366.5K0.11%+11,501New
Prudential Financial Inc11,589$369.3K0.00%+110+1.0%Added
Teacher Retirement System of Texas11,712$373.3K0.00%−5,725−32.8%Reduced
NJ State Employees Deferred Compensation Plan11,795$375.9K0.04%00.0%Unchanged
Pictet Asset Management Holding SA11,844$377.5K0.00%00.0%Unchanged
JustInvest LLC12,006$382.8K0.00%+1,317+12.3%Added
Keybank National Association12,189$388.5K0.00%+2,406+24.6%Added
US Bancorp12,386$394.7K0.00%−106−0.8%Reduced
Headlands Technologies LLC13,023$415.0K0.03%+13,023New
HighTower Advisors, LLC13,802$439.9K0.00%+252+1.9%Added
CWM Advisors, LLC14,239$453.8K0.04%+757+5.6%Added
Public Employees Retirement Association of Colorado14,478$461.0K0.00%00.0%Unchanged
Henshaw Capital LLC14,700$468.5K0.02%−1,535−9.5%Reduced