FDIC Summary of Deposits
Institution-level annual deposit market share, year-over-year change, and multi-year state trends from official FDIC Summary of Deposits filings.
| Institution | Status | 2024 deposits | 2025 deposits | Deposit change | Growth | Share change | Rank | Summary |
|---|---|---|---|---|---|---|---|---|
| Glacier BankFDIC #30788 | continuing | $7.2B | $8B | $747.1M | +10.34% | +0.98 pp | 1 → 1 | +$747M deposits (+0.98 pp share) from 2024 to 2025. |
| Stockman Bank of MontanaFDIC #16191 | continuing | $5.1B | $5.6B | $494M | +9.68% | +0.60 pp | 3 → 3 | +$494M deposits (+0.60 pp share) from 2024 to 2025. |
| Citizens Alliance BankFDIC #1402 | continuing | $259M | $345.3M | $86.3M | +33.34% | +0.19 pp | 17 → 14 | +$86.3M deposits (+0.19 pp share) from 2024 to 2025. |
| First Interstate BankFDIC #1105 | continuing | $5.8B | $6.2B | $372.7M | +6.42% | +0.18 pp | 2 → 2 | +$373M deposits (+0.18 pp share) from 2024 to 2025. |
| Little Horn State BankFDIC #11821 | continuing | $223.6M | $288M | $64.4M | +28.78% | +0.14 pp | 20 → 15 | +$64.4M deposits (+0.14 pp share) from 2024 to 2025. |
| TrailWest BankFDIC #23806 | continuing | $688.3M | $771.2M | $82.9M | +12.05% | +0.12 pp | 9 → 9 | +$82.9M deposits (+0.12 pp share) from 2024 to 2025. |
| Independence BankFDIC #20989 | continuing | $1.1B | $1.2B | $102M | +9.45% | +0.12 pp | 7 → 7 | +$102M deposits (+0.12 pp share) from 2024 to 2025. |
| Opportunity Bank of MontanaFDIC #30182 | continuing | $1.6B | $1.8B | $122.7M | +7.53% | +0.10 pp | 6 → 6 | +$123M deposits (+0.10 pp share) from 2024 to 2025. |
| The Yellowstone BankFDIC #1978 | continuing | $975M | $1.1B | $84.6M | +8.67% | +0.09 pp | 8 → 8 | +$84.6M deposits (+0.09 pp share) from 2024 to 2025. |
| Eagle BankFDIC #58282 | continuing | $130.7M | $158.5M | $27.8M | +21.29% | +0.06 pp | 27 → 24 | +$27.8M deposits (+0.06 pp share) from 2024 to 2025. |
| Bank of Bridger, National AssociationFDIC #2224 | continuing | $389.8M | $427M | $37.2M | +9.55% | +0.04 pp | 14 → 13 | +$37.2M deposits (+0.04 pp share) from 2024 to 2025. |
| JPMorgan Chase Bank, National AssociationFDIC #628 | continuing | $99.3M | $118.8M | $19.5M | +19.66% | +0.04 pp | 33 → 30 | +$19.5M deposits (+0.04 pp share) from 2024 to 2025. |
| First Western Trust BankFDIC #57607 | continuing | $6.9M | $20.4M | $13.5M | +196.38% | +0.04 pp | 49 → 46 | +$13.5M deposits (+0.04 pp share) from 2024 to 2025. |
| Valley Bank of RonanFDIC #24966 | continuing | $152.5M | $172.3M | $19.8M | +12.99% | +0.03 pp | 24 → 23 | +$19.8M deposits (+0.03 pp share) from 2024 to 2025. |
| Bank of The RockiesFDIC #2205 | continuing | $202.7M | $221.5M | $18.9M | +9.30% | +0.02 pp | 22 → 21 | +$18.9M deposits (+0.02 pp share) from 2024 to 2025. |
| Bravera BankFDIC #22559 | continuing | $218.3M | $237.8M | $19.5M | +8.94% | +0.02 pp | 21 → 18 | +$19.5M deposits (+0.02 pp share) from 2024 to 2025. |
| Freedom BankFDIC #58010 | continuing | $113.5M | $124.3M | $10.8M | +9.51% | +0.01 pp | 32 → 29 | +$10.8M deposits (+0.01 pp share) from 2024 to 2025. |
| Ascent BankFDIC #20162 | continuing | $85.7M | $93.9M | $8.3M | +9.63% | +0.01 pp | 36 → 33 | +$8.3M deposits (+0.01 pp share) from 2024 to 2025. |
| Garfield County BankFDIC #18164 | continuing | $70.5M | $77.9M | $7.4M | +10.49% | +0.01 pp | 39 → 36 | +$7.4M deposits (+0.01 pp share) from 2024 to 2025. |
| The First State Bank of ShelbyFDIC #11013 | continuing | $123.8M | $133.8M | $10.1M | +8.13% | +0.01 pp | 29 → 27 | +$10.1M deposits (+0.01 pp share) from 2024 to 2025. |
| Merchants BankFDIC #8943 | continuing | $39.3M | $42.6M | $3.2M | +8.24% | +0.00 pp | 43 → 41 | +$3.2M deposits (+0.00 pp share) from 2024 to 2025. |
| Valley Bank of KalispellFDIC #1980 | continuing | $179.5M | $189.9M | $10.4M | +5.78% | +0.00 pp | 23 → 22 | +$10.4M deposits (+0.00 pp share) from 2024 to 2025. |
| First Security Bank of RoundupFDIC #20479 | continuing | $71.9M | $76.6M | $4.7M | +6.51% | +0.00 pp | 38 → 38 | +$4.7M deposits (+0.00 pp share) from 2024 to 2025. |
| Flanagan State BankFDIC #11734 | continuing | $633K | $1.3M | $644K | +101.74% | +0.00 pp | 50 → 48 | +$644k deposits (+0.00 pp share) from 2024 to 2025. |
| Belt Valley BankFDIC #15362 | continuing | $62.6M | $66.3M | $3.8M | +6.00% | +0.00 pp | 40 → 39 | +$3.8M deposits (+0.00 pp share) from 2024 to 2025. |
| First State Bank of ForsythFDIC #8317 | continuing | $124.9M | $131.6M | $6.7M | +5.40% | +0.00 pp | 28 → 28 | +$6.7M deposits (+0.00 pp share) from 2024 to 2025. |
| Davidson Trust Co.FDIC #35510 | continuing | $500K | $500K | $0 | +0.00% | -0.00 pp | 51 → 49 | $0 deposits (-0.00 pp share) from 2024 to 2025. |
| First Security Bank of Deer LodgeFDIC #20657 | continuing | $74.2M | $77.4M | $3.2M | +4.37% | -0.00 pp | 37 → 37 | +$3.2M deposits (-0.00 pp share) from 2024 to 2025. |
| Peoples Bank of Deer LodgeFDIC #26941 | continuing | $40.1M | $40.9M | $852K | +2.13% | -0.00 pp | 42 → 42 | +$852k deposits (-0.00 pp share) from 2024 to 2025. |
| Unity BankFDIC #8714 | continuing | $22.3M | $21.5M | -$769K | -3.45% | -0.01 pp | 48 → 45 | −$769k deposits (-0.01 pp share) from 2024 to 2025. |
| Native American Bank, National AssociationFDIC #27026 | continuing | $31.5M | $31.1M | -$399K | -1.27% | -0.01 pp | 46 → 44 | −$399k deposits (-0.01 pp share) from 2024 to 2025. |
| Citizens Bank & Trust CompanyFDIC #1972 | continuing | $113.9M | $117.4M | $3.5M | +3.09% | -0.01 pp | 31 → 32 | +$3.5M deposits (-0.01 pp share) from 2024 to 2025. |
| First Federal Bank & TrustFDIC #29537 | continuing | $37.1M | $36.4M | -$738K | -1.99% | -0.01 pp | 45 → 43 | −$738k deposits (-0.01 pp share) from 2024 to 2025. |
| The First State Bank of MaltaFDIC #1982 | continuing | $147.2M | $152M | $4.8M | +3.24% | -0.01 pp | 25 → 25 | +$4.8M deposits (-0.01 pp share) from 2024 to 2025. |
| The Bank of CommerceFDIC #18059 | continuing | $115.4M | $118.2M | $2.9M | +2.47% | -0.01 pp | 30 → 31 | +$2.9M deposits (-0.01 pp share) from 2024 to 2025. |
| Madison Valley BankFDIC #19544 | continuing | $226.9M | $235.6M | $8.7M | +3.83% | -0.01 pp | 19 → 19 | +$8.7M deposits (-0.01 pp share) from 2024 to 2025. |
| Farmers State BankFDIC #342 | continuing | $606.3M | $633.8M | $27.6M | +4.54% | -0.01 pp | 10 → 10 | +$27.6M deposits (-0.01 pp share) from 2024 to 2025. |
| Pioneer Federal Savings and Loan AssociationFDIC #29517 | continuing | $86.4M | $86.1M | -$276K | -0.32% | -0.01 pp | 35 → 35 | −$276k deposits (-0.01 pp share) from 2024 to 2025. |
| First Citizens Bank of ButteFDIC #22502 | continuing | $54.7M | $51.5M | -$3.1M | -5.75% | -0.02 pp | 41 → 40 | −$3.1M deposits (-0.02 pp share) from 2024 to 2025. |
| Summit National BankFDIC #25054 | continuing | $25M | $20.2M | -$4.8M | -19.22% | -0.02 pp | 47 → 47 | −$4.8M deposits (-0.02 pp share) from 2024 to 2025. |
| Manhattan BankFDIC #11823 | continuing | $227.3M | $231.8M | $4.5M | +1.98% | -0.02 pp | 18 → 20 | +$4.5M deposits (-0.02 pp share) from 2024 to 2025. |
| The Bank of BakerFDIC #352 | continuing | $140M | $139.5M | -$441K | -0.32% | -0.02 pp | 26 → 26 | −$441k deposits (-0.02 pp share) from 2024 to 2025. |
| Bank of BozemanFDIC #57952 | continuing | $89.7M | $86.3M | -$3.4M | -3.84% | -0.02 pp | 34 → 34 | −$3.4M deposits (-0.02 pp share) from 2024 to 2025. |
| Three Rivers Bank of MontanaFDIC #21557 | continuing | $265.2M | $269.4M | $4.2M | +1.57% | -0.03 pp | 16 → 17 | +$4.2M deposits (-0.03 pp share) from 2024 to 2025. |
| American BankFDIC #20311 | continuing | $544.2M | $562.8M | $18.6M | +3.42% | -0.03 pp | 11 → 11 | +$18.6M deposits (-0.03 pp share) from 2024 to 2025. |
| Bank of MontanaFDIC #58482 | continuing | $268.4M | $271.7M | $3.3M | +1.24% | -0.03 pp | 15 → 16 | +$3.3M deposits (-0.03 pp share) from 2024 to 2025. |
| First Montana Bank, Inc.FDIC #363 | continuing | $426.7M | $435.4M | $8.7M | +2.03% | -0.04 pp | 13 → 12 | +$8.7M deposits (-0.04 pp share) from 2024 to 2025. |
| Wells Fargo Bank, National AssociationFDIC #3511 | continuing | $3.2B | $3.3B | $85.4M | +2.70% | -0.22 pp | 4 → 4 | +$85.4M deposits (-0.22 pp share) from 2024 to 2025. |
| U.S. Bank National AssociationFDIC #6548 | continuing | $3.1B | $3B | -$89.1M | -2.87% | -0.68 pp | 5 → 5 | −$89.1M deposits (-0.68 pp share) from 2024 to 2025. |
Sources: 2024 SHA-256 198c585ff459fd5bdc1cc2c3d1ced7b7e0acc032e3411778b6acbf475e09de13; 2025 SHA-256 407f2892063db5567a32c292d1d4fbfa8208e18277c2bc5ea28e4ef4bda76999. Deposit growth and market-share change are calculated only for the same FDIC certificate in the same geography across the 2024 and 2025 annual SOD releases. Entered and exited rows retain null change metrics. Changes may reflect branch transfers, acquisitions, sales, reporting changes, or organic activity; no causal or organic-growth attribution is inferred.
Change metrics require the same FDIC certificate and geography in both annual releases. Entered and exited rows retain null growth. Branch transfers, acquisitions, sales and reporting changes may contribute, so no organic-growth or causal label is assigned.