First Interstate BancSystem, Inc.
DE ˙ DB ˙ US32055Y2019
29,00 € ↓ -1,00 (-3,33%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:4FB / First Interstate BancSystem, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership329,805 shares
Latest Disclosed Value $ 11,015,487
Invesco Ltd. reports 10.88% decrease in ownership of 4FB / First Interstate BancSystem, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 329,805 shares of First Interstate BancSystem, Inc. (DE:4FB) valued at $9,366,462 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 370,064 shares of First Interstate BancSystem, Inc.. This represents a change in shares of -10.88% during the quarter. The current value of the position is $9,564,345 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 329,805 -40,259 -10.88 11,015 -13.97 0.0017
2026-02-19 2025-12-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 370,064 66,038 21.72 12,804 32.15 0.0020
2025-11-13 2025-09-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 304,026 -55,118 -15.35 9,689 -6.39 0.0015
2025-08-13 2025-06-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 359,144 24,371 7.28 10,351 7.91 0.0018
2025-05-12 2025-03-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 334,773 -866,879 -72.14 9,591 -75.42 0.0018
2025-02-13 2024-12-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,201,652 -207,517 -14.73 39,018 -9.75 0.0072
2024-11-12 2024-09-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,409,169 -256,002 -15.37 43,233 -6.51 0.0083
2024-08-13 2024-06-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,665,171 46,632 2.88 46,242 5.00 0.0098
2024-05-14 2024-03-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,618,539 1,213,258 299.36 44,040 253.39 0.0095
2024-02-13 2023-12-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 405,281 230,180 131.46 12,462 185.37 0.0030
2023-11-13 2023-09-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 175,101 -6,629 -3.65 4,367 0.81 0.0012
2023-08-11 2023-06-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 181,730 -18,459 -9.22 4,332 -27.52 0.0011
2023-05-12 2023-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 200,189 58,616 41.40 5,978 9.25 0.0017
2023-02-13 2022-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 141,573 -10,310 -6.79 5,472 -10.74 0.0016
2022-11-14 2022-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 151,883 -49 -0.03 6,129 5.85 0.0020
2022-08-15 2022-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 151,932 -970,350 -86.46 5,790 -85.97 0.0018
2022-05-16 2022-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 1,122,282 1,035,193 1,188.66 41,267 1,065.08 0.0105
2022-02-14 2021-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 87,089 18,111 26.26 3,542 27.55 0.0009
2021-11-15 2021-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 68,978 3,367 5.13 2,777 1.17 0.0007
2021-08-17 2021-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 65,611 4,317 7.04 2,745 -2.73 0.0007
2021-05-17 2021-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 61,294 14,665 31.45 2,822 48.45 0.0008
2021-02-16 2020-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 46,629 6,182 15.28 1,901 47.59 0.0006
2020-11-16 2020-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 40,447 -1,129 -2.72 1,288 0.08 0.0004
2020-08-14 2020-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 41,576 -5,830 -12.30 1,287 -5.85 0.0005
2020-05-15 2020-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 47,406 11,206 30.96 1,367 -9.95 0.0006
2020-02-14 2019-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 36,200 -2,393 -6.20 1,518 -2.25 0.0005
2019-11-14 2019-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 38,593 -33,076 -46.15 1,553 -45.30 0.0004
2019-08-14 2019-06-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 71,669 -6,698 -8.55 2,839 -9.01 0.0007
2019-08-14 2019-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 71,669 -66,607 2,839
2019-05-15 2019-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 78,367 25,841 49.20 3,120 62.50 0.0011
2019-02-14 2018-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 52,526 4,859 10.19 1,920 -10.11 0.0007
2018-11-14 2018-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 47,667 984 2.11 2,136 8.43 0.0007
2018-08-14 2018-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 46,683 -7,479 -13.81 1,970 -8.03 0.0007
2018-05-15 2018-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 54,162 5,093 10.38 2,142 9.01 0.0008
2018-02-14 2017-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 49,069 90 0.18 1,965 4.86 0.0007
2017-11-14 2017-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 48,979 -46,884 -48.91 1,874 -47.45 0.0007
2017-08-14 2017-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 95,863 -56,561 -37.11 3,566 -41.00 0.0011
2017-05-15 2017-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 152,424 15,332 11.18 6,044 3.60 0.0020
2017-02-14 2016-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 137,092 -4,701 -3.32 5,834 30.60 0.0020
2016-11-14 2016-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 141,793 8,158 6.10 4,467 18.96 0.0015
2016-08-15 2016-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 133,635 -3,815 -2.78 3,755 -2.87 0.0014
2016-05-16 2016-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 137,450 -5,875 -4.10 3,866 -7.20 0.0016
2016-02-16 2015-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 143,325 -13,180 -8.42 4,166 -4.41 0.0017
2015-11-16 2015-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 156,505 -699 -0.44 4,358 -0.09 0.0018
2015-08-14 2015-06-30 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 157,204 -58 -0.04 4,362 -0.32 0.0017
2015-05-15 2015-03-31 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 157,262 39,600 33.66 4,376 33.66 0.0017
2015-02-13 2014-12-31 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 117,662 7,615 6.92 3,274 11.97 0.0013
2014-11-14 2014-09-30 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 110,047 -1,059 -0.95 2,924 -3.18 0.0012
2014-08-14 2014-06-30 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 111,106 -1,164 -1.04 3,020 -4.70 0.0012
2014-05-15 2014-03-31 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 112,270 -14,716 -11.59 3,169 -12.05 0.0013
2014-02-13 2013-12-31 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 126,986 14,902 13.30 3,603 33.10 0.0014
2013-11-13 2013-09-30 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 112,084 70,529 169.72 2,707 214.40 0.0012
2013-08-14 2013-06-30 13F FIRST INTERSTATE BANCSYSTEM IN COMMON 32055Y201 41,555 41,555 861 0.0004
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.