First Interstate Bancsystem Inc

FIBK

Exchange: Nasdaq
Industry: State Commercial Banks
SEC CIK: 0000860413

SEC filings (opens in a new tab)

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.

Q4 2023 vs. Q3 2023

How the institutions holding First Interstate Bancsystem Inc changed between Q3 2023 and Q4 2023.

All holders in Q4 2023 All holders in Q3 2023

13F holders of FIBK: Q3 2023 compared with Q4 2023
Measure	Q3 2023	Of which not filed for Q4 2023	Q4 2023	Change
Holders	202	2	207	+7
Shares	84.1M	28.8K	82.6M	−1.50M (−1.8%)
Value	$2.10B	$716.8K	$2.54B	+$442.5M (+21.1%)

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (29)

Institutions that held First Interstate Bancsystem Inc at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to FIBK in Q4 2023
Institution	Shares	Value	% of portfolio
Balyasny Asset Management LLC	439,332	$13.5M	0.04%
Qube Research & Technologies Ltd	17,770	$546.4K	0.00%
Advantage Alpha Capital Partners LP	17,054	$524.4K	0.10%
Pathstone Holdings, LLC	16,959	$521.5K	0.00%
HighTower Advisors, LLC	15,867	$487.0K	0.00%
Cambridge Investment Research Advisors, Inc.	13,909	$428.0K	0.00%
Y-Intercept (Hong Kong) Ltd	13,842	$425.6K	0.04%
Picton Mahoney Asset Management	13,048	$402.0K	0.02%
AlphaMark Advisors, LLC	9,837	$302.0K	0.11%
Arden Trust Co	9,183	$282.4K	0.04%
Sierra Summit Advisors LLC	8,654	$266.1K	0.08%
Altus Wealth Group LLC	8,622	$265.1K	0.15%
FourThought Financial Partners, LLC	6,774	$208.3K	0.03%
Telos Capital Management, Inc.	6,675	$205.3K	0.03%
ICA Group Wealth Management, LLC	5,345	$164.4K	0.04%
Clear Street Markets LLC	2,314	$71.0K	0.03%
Wolverine Asset Management LLC	1,257	$38.7K	0.00%
Aquatic Capital Management LLC	400	$12.0K	0.00%
Caitlin John, LLC	150	$4.61K	0.00%
GAMMA Investing LLC	150	$4.13K	0.00%
Farther Finance Advisors, LLC	118	$3.63K	0.00%
Clearstead Advisors, LLC	100	$3.08K	0.00%
Oakworth Capital, Inc.	82	$2.52K	0.00%
Private Wealth Management Group, LLC	31	$954	0.00%
Glassman Wealth Services	30	$923	0.00%
Principal Securities, Inc.	16	$492	0.00%
DiNuzzo Private Wealth, Inc.	10	$308	0.00%
Foster Dykema Cabot & Partners, LLC	6	$185	0.00%
Crewe Advisors LLC	5	$154	0.00%

Sold out (22)

Institutions that held First Interstate Bancsystem Inc at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of FIBK in Q4 2023
Institution	Shares, Q3 2023	Value, Q3 2023
Deprince Race & Zollo Inc	1,174,591	$29.3M
Diamond Hill Capital Management Inc	486,853	$12.1M
RMB Capital Management, LLC	150,000	$3.74M
Edgestream Partners, L.P.	60,222	$1.50M
Two Sigma Investments, LP	33,638	$838.9K
Prospera Financial Services Inc	21,062	$525.2K
Schroder Investment Management Group	17,449	$435.2K
Old Mission Capital LLC	11,344	$282.9K
Ethic Inc.	10,642	$265.4K
Keybank National Association	9,453	$235.8K
Renaissance Technologies LLC	8,498	$212.0K
Ci Investments Inc.	4,118	$103.0K
Headlands Technologies LLC	3,249	$81.0K
Brown Brothers Harriman & Co	250	$6.24K
Carmel Capital Partners, LLC	226	$5.64K
Simplex Trading, LLC	210	$5.00K
Pittenger & Anderson Inc	138	$3.44K
Baker Avenue Asset Management, LP	54	$1.35K
Front Row Advisors LLC	20	$499
Massmutual Trust Co FSB	18	$449
Addison Advisors LLC	7	$180
Avion Wealth	18	$0

Not filed for Q4 2023 yet (2)

Institutions that held First Interstate Bancsystem Inc at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FIBK in Q3 2023 that haven't filed for Q4 2023
Institution	Shares, Q3 2023	Value, Q3 2023
River Oaks Capital LLC	28,700	$715.8K
Steward Financial Group LLC	53	$1.00K