First Interstate BancSystem, Inc.
DE ˙ DB ˙ US32055Y2019
30,20 € 0,00 (0,00%)
2026-06-01
AKTIENPREIS
SecurityDE:4FB / First Interstate BancSystem, Inc.
InstitutionMorgan Stanley
Latest Disclosed Ownership1,514,150 shares
Latest Disclosed Value $ 50,572,643
Morgan Stanley reports 4.09% decrease in ownership of 4FB / First Interstate BancSystem, Inc.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,514,150 shares of First Interstate BancSystem, Inc. (DE:4FB) valued at $43,001,860 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 1,578,719 shares of First Interstate BancSystem, Inc.. This represents a change in shares of -4.09% during the quarter. The current value of the position is $45,727,330 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)
2026-05-15 2026-03-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,514,150 -64,569 -4.09 50,573 -7.42 0.0030
2026-05-27 2025-12-31 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 1,578,719 325,213 25.94 54,624 36.73 0.0033
2026-02-13 2025-12-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,578,719 325,213 54,624 0.0033
2026-05-27 2025-09-30 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 1,253,506 -8,782 -0.70 39,949 9.81 0.0024
2025-11-14 2025-09-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,253,506 -8,782 39,949 0.0024
2025-08-15 2025-06-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,262,288 619,688 96.43 36,379 97.60 0.0024
2025-05-15 2025-03-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 642,600 52,902 8.97 18,411 -3.85 0.0013
2025-05-15 2024-12-31 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 589,698 -119,403 -16.84 19,147 -11.99 0.0013
2025-02-14 2024-12-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 589,698 -119,403 19,147 0.0013
2025-05-14 2024-09-30 13F/A-2 FIRST INTST BANCSYSTEM COM 32055Y201 709,101 -2,339 -0.33 21,755 10.12 0.0016
2025-02-14 2024-09-30 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 709,101 -2,339 21,755 0.0016
2024-11-14 2024-09-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 709,101 -2,339 21,755 0.0002
2025-05-14 2024-06-30 13F/A-2 FIRST INTST BANCSYSTEM COM 32055Y201 711,440 -684,046 -49.02 19,757 -47.97 0.0015
2024-10-17 2024-06-30 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 711,440 -684,046 19,757 0.0015
2024-08-14 2024-06-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 711,440 -684,046 19,757 0.0015
2024-10-17 2024-03-31 13F/A-2 FIRST INTST BANCSYSTEM COM 32055Y201 1,395,486 179,717 14.78 37,971 1.57 0.0030
2024-08-16 2024-03-31 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 1,395,486 179,717 37,971 0.0004
2024-05-15 2024-03-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,395,486 179,717 37,971 0.0030
2024-08-16 2023-12-31 13F/A-1 FIRST INTST BANCSYSTEM COM 32055Y201 1,215,769 -281,827 -18.82 37,385 0.09 0.0033
2024-02-13 2023-12-31 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,215,769 -281,827 37,385 0.0033
2023-11-15 2023-09-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,497,596 201,979 15.59 37,350 20.92 0.0038
2023-08-14 2023-06-30 13F FIRST INTST BANCSYSTEM COM 32055Y201 1,295,617 581,961 81.55 30,888 44.95 0.0030
2023-05-15 2023-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 713,656 2,386 0.34 21,310 -22.48 0.0023
2023-02-14 2022-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 711,270 69,650 10.86 27,491 6.18 0.0031
2022-11-14 2022-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 641,620 -21,130 -3.19 25,890 2.50 0.0035
2022-10-27 2022-06-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 662,750 136,936 26.04 25,258 30.63 0.0033
2022-08-15 2022-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 662,750 136,936 25,258 0.0007
2022-10-27 2022-03-31 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 525,814 246,981 88.58 19,335 70.50 0.0026
2022-05-13 2022-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 525,814 246,981 19,335 0.0026
2022-02-14 2021-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 278,833 132,232 90.20 11,340 92.11 0.0014
2021-11-15 2021-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 146,601 59,107 67.56 5,903 61.28 0.0008
2021-08-23 2021-06-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 87,494 -41,867 -32.36 3,660 -38.55 0.0005
2021-08-16 2021-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 87,494 -41,867 3,660 0.0001
2021-05-17 2021-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 129,361 59,526 85.24 5,956 109.20 0.0009
2021-02-16 2020-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 69,835 59,280 561.63 2,847 747.32 0.0004
2020-11-13 2020-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 10,555 -11,931 -53.06 336 -51.72 0.0001
2020-08-14 2020-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 22,486 -11,403 -33.65 696 -28.76 0.0002
2020-05-26 2020-03-31 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 33,889 -43,555 -56.24 977 -69.90 0.0003
2020-05-15 2020-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 33,889 -43,555 977 75.0540
2020-02-14 2019-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 77,444 27,609 55.40 3,246 61.90 0.0008
2019-11-14 2019-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 49,835 660 1.34 2,005 2.93 0.0005
2019-08-14 2019-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 49,175 -1,523 -3.00 1,948 -3.52 0.0005
2019-05-15 2019-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 50,698 -56,139 -52.55 2,019 -48.31 0.0006
2019-02-14 2018-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 106,837 -34,816 -24.58 3,906 -38.44 0.0012
2019-04-23 2018-09-30 13F/A-2 FIRST INTST BANCSYSTEM COM CL A 32055Y201 141,653 47,872 51.05 6,345 60.31 0.0016
2018-11-20 2018-09-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 141,653 0 6,345 0.0016
2018-11-14 2018-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 141,653 47,872 6,345
2019-04-23 2018-06-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 93,781 18,029 23.80 3,958 32.11 0.0011
2018-08-14 2018-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 93,781 18,029 3,958
2019-04-23 2018-03-31 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 75,752 14,335 23.34 2,996 21.84 0.0008
2018-05-14 2018-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 75,752 14,335 2,996
2019-04-23 2017-12-31 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 61,417 -39,582 -39.19 2,459 -36.36 0.0007
2018-02-14 2017-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 61,417 -39,582 2,459
2017-11-14 2017-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 100,999 -135,958 -57.38 3,864 -56.17 0.0012
2017-08-11 2017-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 236,957 208,160 722.85 8,815 671.89 0.0027
2017-05-22 2017-03-31 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 28,797 -33,933 -54.09 1,142 -57.21 0.0004
2017-05-12 2017-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 28,797 1,142
2017-02-22 2016-12-31 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 62,730 -7,681 -10.91 2,669 20.28 0.0009
2017-02-13 2016-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 62,730 2,669
2016-11-10 2016-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 70,411 44,220 168.84 2,219 201.09 0.0008
2016-08-12 2016-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 26,191 -9,180 -25.95 737 -26.00 0.0003
2016-05-12 2016-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 35,371 34,407 3,569.19 996 3,457.14 0.0004
2016-02-09 2015-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 964 -24,825 -96.26 28 -96.10 0.0000
2016-02-08 2015-09-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 25,789 23,158 880.20 718 883.56 0.0003
2015-11-09 2015-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 25,789 718
2015-08-12 2015-06-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 2,631 -17,078 -86.65 73 -86.68 0.0000
2015-05-14 2015-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 19,709 -103,289 -83.98 548 -83.99 0.0002
2015-02-13 2014-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 122,998 -24,509 -16.62 3,422 -12.70 0.0013
2014-12-16 2014-09-30 13F/A-1 FIRST INTST BANCSYSTEM COM CL A 32055Y201 147,507 -18,153 -10.96 3,920 -16.15 0.0015
2014-11-14 2014-09-30 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 147,507 3,920
2014-05-13 2014-03-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 165,660 -12,407 -6.97 4,675 -7.46 0.0020
2014-02-13 2013-12-31 13F FIRST INTST BANCSYSTEM COM CL A 32055Y201 178,067 -938 -0.52 5,052 16.86 0.0021
2013-11-13 2013-09-30 13F FIRST INTERSTATE BANCSYSTEM COM 32055Y201 179,005 -52,018 -22.52 4,323 -9.71 0.0020
2013-08-08 2013-06-30 13F FIRST INTERSTATE BANCSYSTEM COM 32055Y201 231,023 231,023 4,788 0.0024
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.