First Interstate BancSystem, In

Historical 13F Holders

Symbol
FIBK
CUSIP
32055Y201
All holders as of
Q2 2026
Type
Equity
Class
COM CL A
Reported Value, Excluding Options
Total Shares Held, Excluding Options
Total Filers

13D/G Filers

Each filer's latest filing for 32055Y201 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 12.9% 1/8/2026
Event 12/31/2025
State Street Corp 13G 6.4% 8/7/2026
Event 6/30/2026
Vanguard Portfolio Management LLC 13G 5.5% 4/29/2026
Event 3/31/2026
Dimensional Fund Advisors LP 13G 5.2% 7/15/2025
Event 6/30/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (4)
FMR LLC 13G/A
5.0%
Checked 5% or less
8/6/2025
Event 6/30/2025
Franklin Mutual Advisers, LLC 13G/A 4.0% 11/4/2025
Event 9/30/2025
Wellington Management Group LLP 13G/A
4.0% 5/15/2026
Event 3/31/2026
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filers Shares, Excl. Options Value, Excl. Options
2026 Q3 112 20.9 M $745 M
2026 Q2 299 94.9 M $3.61 B
2026 Q1 290 92.2 M $3.08 B
2025 Q4 280 97.5 M $3.37 B
2025 Q3 240 89.5 M $2.85 B
2025 Q2 235 86.1 M $2.48 B
2025 Q1 250 85.5 M $2.45 B
2024 Q4 242 83.7 M $2.71 B
2024 Q3 239 84.5 M $2.59 B
2024 Q2 220 86.3 M $2.40 B
2024 Q1 227 87.8 M $2.39 B
2023 Q4 208 87.7 M $2.70 B
2023 Q3 203 84.2 M $2.10 B
2023 Q2 215 83.8 M $1.99 B
2023 Q1 223 88.5 M $2.64 B
2022 Q4 256 83.8 M $3.23 B
2022 Q3 242 84.1 M $3.39 B
2022 Q2 237 87.6 M $3.34 B
2022 Q1 258 81.2 M $2.99 B
2021 Q4 195 39.0 M $1.59 B
2021 Q3 194 35.2 M $1.42 B
2021 Q2 180 31.4 M $1.31 B
2021 Q1 184 32.3 M $1.49 B
2020 Q4 184 34.5 M $1.41 B
2020 Q3 172 32.5 M $1.04 B
2020 Q2 173 33.1 M $1.02 B
2020 Q1 168 32.4 M $939 M
2019 Q4 176 33.5 M $1.40 B
2019 Q3 166 32.4 M $1.31 B
2019 Q2 175 38.2 M $1.52 B
2019 Q1 174 32.2 M $1.28 B
2018 Q4 169 30.6 M $1.12 B
2018 Q3 168 30.0 M $1.34 B
2018 Q2 155 28.5 M $1.20 B
2018 Q1 166 26.8 M $1.05 B
2017 Q4 166 26.1 M $1.04 B
2017 Q3 157 25.5 M $964 M
2017 Q2 162 25.3 M $945 M
2017 Q1 148 17.5 M $696 M
2016 Q4 149 17.3 M $737 M
2016 Q3 125 15.1 M $475 M
2016 Q2 118 15.8 M $443 M
2016 Q1 122 15.1 M $424 M
2015 Q4 119 14.8 M $430 M
2015 Q3 120 15.1 M $427 M
2015 Q2 116 15.5 M $430 M
2015 Q1 125 15.2 M $423 M
2014 Q4 117 15.7 M $440 M
2014 Q3 117 14.1 M $374 M
2014 Q2 125 14.3 M $388 M
2014 Q1 129 13.8 M $390 M