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TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
$312.1M+43.3%$302.1M+33.7%$245.4M+4.2%$229.5M-9.1%$217.8M-16.1%
$52.8M+2.3%$50.8M-10.9%$52M-4.9%$51M-3.0%$51.6M-7.9%
$11.7M-8.6%$13.3M+12.7%$12.6M$12.9M$12.8M
$26.9M$29M
-$6.7M-658%-$8.4M-390%-$2.2M+8.3%$1.5M+171%$1.2M+250%
$13.5M-83.6%$26.8M-60.5%$53.4M+35.2%$73.2M+273%$82.5M+270%
-$68.7M-3.6%-$111.5M-12,489%-$60.8M+38.0%-$97.1M-$66.3M
-$26.7M-21.4%-$73M-415%-$34.2M+35.3%-$55.3M-165%-$22M+74.4%
-$6.7M-$14.3M-$21.6M
$66.3M-26.8%$66.7M-55.4%$80.8M-65.2%$86.1M-69.8%$90.6M-73.4%
$282.1M-18.4%$305.6M-13.9%$333.5M+1.3%$331.7M-9.9%$345.9M-24.5%
$28.8M+41.2%$27.8M+20.9%$26.1M+3.6%$26.2M+9.6%$20.4M-27.1%
$1.94B$1.44B
$350.4M+61.4%$349.7M-33.4%$335.1M-36.0%$232.6M-55.7%$217.1M-59.0%
-$2.18B-$2.16B-$1.75B-$1.39B
$1.84B-10.8%$2.49B+41.3%$3.04B+154%$2.79B+177%$2.06B+107%
$192M-1.6%$194.3M-0.8%$195.2M-0.2%$195.2M-0.3%$195.1M-0.3%
$206.4M$121.9M
-$960M+44.2%-$1.57B-14.1%-$2.08B-540%-$2.43B-884%-$1.72B
-$1.61B+27.8%-$2.2B-18.8%-$2.63B-86.7%-$2.99B-176%-$2.23B-22.5%
$750.6M
$332.3M-27.3%$362.4M-23.8%$420M-9.1%$442M-1.1%$457M+8.4%
-$200K+92.0%-$800K+75.0%
$1.5M-11.8%$1.5M-16.7%$1.9M0.0%$1.8M-18.2%$1.7M-29.2%
-$62.7M-$47.03M-$31.35M-$15.68M
-$6.7M-$14.3M-$21.6M
-$12.8M
-$26.7M-21.4%-$73M-415%-$34.2M+35.3%-$55.3M-165%-$22M+74.4%
$14M+13.8%$11.1M-24.5%$11.6M-5.7%$11.4M+7.5%$12.3M+23.0%
$2.5M-9.1%
$66.3M-26.8%$66.7M-55.4%$80.8M-65.2%$86.1M-69.8%$90.6M-73.4%
-$51.9M+80.5%-$44.3M+82.9%-$72M+78.3%-$232.5M-23.6%-$266.2M-50.7%
$13.5M-83.6%$26.8M-60.5%$53.4M+26.7%$73.2M+141%$82.5M+180%
$279.1M$209.33M$139.55M$69.78M
-$2.18B-$2.16B-$1.75B-$1.39B
-$45.1M-$72.5M
$2M-28.6%$1.1M-73.2%$2.3M+9.5%$2M-60.0%$2.8M-40.4%
$1.25B+11.8%$1.39B+50.4%$1.5B+130%$1.14B+104%$1.12B+115%
$0$0-100%$0-100%$0-100%
$63M-33.2%$67.6M-55.0%$83.6M-64.3%$86.2M-70.7%$94.3M-72.9%
$400K-97.0%$900K-93.0%$700K-94.9%$4M-69.5%$13.2M+257%
-$960M+44.2%-$1.57B-14.1%-$2.08B-540%-$2.43B-884%-$1.72B
$600K-14.3%$500K-28.6%$700K0.0%$700K-12.5%$700K-41.7%
$1.2M-76.9%
$0-100%
$19.7M$14.78M$9.85M$4.93M
$2.2M-52.2%$500K-89.1%$200K-98.1%$1.1M-88.4%$4.6M-39.5%
$253.3M-22.2%$277.8M-16.3%$307.4M+1.2%$305.5M-11.3%$325.5M-24.3%
$253.3M-22.2%$277.8M-16.3%$307.4M+1.2%$305.5M-11.3%$325.5M-24.3%

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Questions, answered.

Where does First Interstate BancSystem, Inc.'s cash flow data come from?
Every line is extracted from First Interstate BancSystem, Inc.'s SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.