FIRST INTERSTATE BANCSYSTEM INC (FIBK)

Typically moves ±2.21% on earnings

EARNINGS ANALYTICS

event_upcoming Next Earnings: 2026-10-26 HIGH CONFIDENCE

FIRST INTERSTATE BANCSYSTEM INC (FIBK) has reported earnings 63 times since Apr 22, 2010. The stock moves an average of ±2.21% the day after reporting, closing higher 50.8% of the time. Its largest post-earnings gain was +8.65% (Oct 25, 2023) and its largest decline was -10.85% (Jan 26, 2023). The next earnings report is predicted for 2026-10-26 (high confidence).

Earnings reactions

How FIBK moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±2.21%

Positive %

50.8%

Negative %

49.2%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Apr 29, 2026	☽ POST	+3.08%	open_in_new
Jan 28, 2026	☽ POST	-1.42%	open_in_new
Oct 29, 2025	☽ POST	-1.96%	open_in_new
Jul 29, 2025	☽ POST	-2.65%	open_in_new
Apr 29, 2025	☽ POST	-5.72%	open_in_new
Jan 29, 2025	☽ POST	+1.95%	open_in_new
Oct 24, 2024	☽ POST	-3.31%	open_in_new
Jul 25, 2024	☽ POST	+0.62%	open_in_new
Apr 24, 2024	☽ POST	+1.43%	open_in_new
Jan 30, 2024	☽ POST	-5.72%	open_in_new
Oct 25, 2023	☽ POST	+8.65%	open_in_new
Jul 26, 2023	☽ POST	-2.02%	open_in_new
May 25, 2023	☽ POST	+1.07%	open_in_new
Jan 26, 2023	☽ POST	-10.85%	open_in_new
Oct 25, 2022	☽ POST	+4.27%	open_in_new
Jul 26, 2022	☽ POST	+0.72%	open_in_new
Apr 28, 2022	☽ POST	-1.51%	open_in_new
Jan 27, 2022	☽ POST	-0.67%	open_in_new
Oct 26, 2021	☽ POST	+1%	open_in_new
Jul 27, 2021	☽ POST	-2.28%	open_in_new
May 26, 2021	☀ PRE	+1.79%	open_in_new
Jan 28, 2021	☽ POST	-3.08%	open_in_new
Oct 26, 2020	☽ POST	-0.19%	open_in_new
Jul 27, 2020	☽ POST	-1.05%	open_in_new
Apr 30, 2020	☽ POST	-5.83%	open_in_new
Jan 29, 2020	☽ POST	+3.33%	open_in_new
Oct 24, 2019	☽ POST	+0.28%	open_in_new
Apr 26, 2019	☽ POST	+0.93%	open_in_new
Jan 31, 2019	☽ POST	+1%	open_in_new
Oct 25, 2018	☽ POST	-1.56%	open_in_new
Jul 25, 2018	☽ POST	+2.33%	open_in_new
Apr 25, 2018	☽ POST	+3.24%	open_in_new
Jan 30, 2018	☽ POST	+0.72%	open_in_new
Oct 30, 2017	☽ POST	+4.11%	open_in_new
Jul 27, 2017	☽ POST	-0.54%	open_in_new
Apr 25, 2017	☽ POST	+0.75%	open_in_new
Jan 27, 2017	☽ POST	-1.31%	open_in_new
Oct 25, 2016	☽ POST	+0.94%	open_in_new
Jul 26, 2016	☽ POST	+0.38%	open_in_new
Apr 25, 2016	☽ POST	-3.13%	open_in_new
Jan 27, 2016	☽ POST	+3.1%	open_in_new
Oct 26, 2015	☽ POST	-3.52%	open_in_new
Jul 20, 2015	☽ POST	+1.04%	open_in_new
Apr 28, 2015	☽ POST	-0.22%	open_in_new
Jan 27, 2015	☽ POST	-2.6%	open_in_new
Jul 22, 2014	☽ POST	-0.49%	open_in_new
Apr 23, 2014	☽ POST	-2.91%	open_in_new
Jan 30, 2014	☽ POST	-3.82%	open_in_new
Oct 22, 2013	☽ POST	+1.23%	open_in_new
Jul 22, 2013	☽ POST	+2.91%	open_in_new
Apr 23, 2013	☽ POST	+1.69%	open_in_new
Jan 29, 2013	☽ POST	+0.83%	open_in_new
Oct 23, 2012	☽ POST	-0.07%	open_in_new
Jul 24, 2012	☽ POST	+0.58%	open_in_new
Apr 24, 2012	☽ POST	+2.91%	open_in_new
Feb 22, 2012	☽ POST	+1.92%	open_in_new
Oct 24, 2011	☽ POST	-1.11%	open_in_new
Jul 25, 2011	☽ POST	-0.29%	open_in_new
Apr 25, 2011	☽ POST	-0.75%	open_in_new
Feb 03, 2011	☽ POST	-0.44%	open_in_new
Oct 25, 2010	☽ POST	+3.8%	open_in_new
Jul 22, 2010	☽ POST	-4.74%	open_in_new
Apr 22, 2010	☽ POST	+0.91%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±2.21%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
8-K	20260723	open_in_new SEC.gov
3	20260721	open_in_new SEC.gov
3	20260721	open_in_new SEC.gov
144	20260716	open_in_new SEC.gov
4	20260716	open_in_new SEC.gov
8-K	20260716	open_in_new SEC.gov
8-K	20260709	open_in_new SEC.gov
144	20260618	open_in_new SEC.gov
4	20260618	open_in_new SEC.gov
4	20260618	open_in_new SEC.gov

Frequently asked about FIBK earnings

When does FIRST INTERSTATE BANCSYSTEM INC report earnings next? expand_more

FIRST INTERSTATE BANCSYSTEM INC (FIBK)'s next earnings date is predicted (high confidence) for 2026-10-26. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does FIBK stock move after earnings? expand_more

Over 63 reports, FIBK has moved an average of ±2.21% the session after earnings, closing higher 50.8% of the time.

What was FIBK's biggest post-earnings move? expand_more

FIBK's largest post-earnings gain on record was +8.65% on Oct 25, 2023, and its largest decline was -10.85% on Jan 26, 2023.

Where can I find FIRST INTERSTATE BANCSYSTEM INC's SEC filings? expand_more

All of FIRST INTERSTATE BANCSYSTEM INC's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.