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Research terminalQ2 2026 · 4,313 institutions · refreshed 8/27/2026
Q2 2026 · 4,313 institutions · refreshed 8/27/2026
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 | Observed | First deposits / share | Latest deposits / share | Deposit CAGR | Share change | Gaps |
|---|---|---|---|---|---|---|
| Bank of America, National AssociationFDIC #3510 | 2015–202511 releases | $29.7B24.67% | $40.8B22.96% | 3.21% | -1.71 pp | 0 |
| Webster Bank, National AssociationFDIC #18221 | 2015–202511 releases | $15.4B12.82% | $40.4B22.77% | 10.10% | +9.95 pp | 0 |
| People's United Bank, National AssociationFDIC #27334 | 2015–20217 releases | $15.5B12.91% | $28.7B16.10% | 10.79% | +3.19 pp | 0 |
| Manufacturers and Traders Trust CompanyFDIC #588 | 2016–202510 releases | $832.4M0.64% | $19.6B11.03% | 42.02% | +10.38 pp | 0 |
| TD Bank, National AssociationFDIC #18409 | 2015–202511 releases | $6.6B5.47% | $8.9B5.01% | 3.05% | -0.46 pp | 0 |
| JPMorgan Chase Bank, National AssociationFDIC #628 | 2015–202511 releases | $5.2B4.28% | $8.6B4.85% | 5.26% | +0.57 pp | 0 |
| Wells Fargo Bank, National AssociationFDIC #3511 | 2015–202511 releases | $8.1B6.76% | $8.1B4.58% | -0.01% | -2.18 pp | 0 |
| Liberty BankFDIC #17943 | 2015–202511 releases | $2.9B2.45% | $6.7B3.79% | 8.60% | +1.34 pp | 0 |
| First Niagara Bank, National AssociationFDIC #16004 | 2015–20162 releases | $4.1B3.41% | $4.1B3.21% | 0.93% | -0.20 pp | 0 |
| United BankFDIC #18203 | 2015–20195 releases | $2.9B2.41% | $4.3B3.06% | 10.22% | +0.65 pp | 0 |
| KeyBank National AssociationFDIC #17534 | 2017–20259 releases | $4.2B3.17% | $5.2B2.95% | 2.74% | -0.21 pp | 0 |
| Citizens Bank, National AssociationFDIC #57957 | 2015–202511 releases | $2.6B2.15% | $3.9B2.17% | 4.07% | +0.02 pp | 0 |
| Citibank, National AssociationFDIC #7213 | 2015–202511 releases | $3.4B2.81% | $3.7B2.06% | 0.77% | -0.75 pp | 0 |
| Farmington BankFDIC #18208 | 2015–20184 releases | $1.9B1.59% | $2.3B1.73% | 7.03% | +0.14 pp | 0 |
| Bankwell BankFDIC #57368 | 2015–202511 releases | $956.4M0.79% | $2.8B1.56% | 11.23% | +0.77 pp | 0 |
| Union Savings BankFDIC #18190 | 2015–202511 releases | $1.6B1.36% | $2.4B1.35% | 3.85% | -0.01 pp | 0 |
| Signature BankFDIC #57053 | 2015–20228 releases | $12.9M0.01% | $2.2B1.20% | 107.70% | +1.19 pp | 0 |
| Santander Bank, N.A.FDIC #29950 | 2015–202511 releases | $1.9B1.60% | $1.9B1.07% | -0.15% | -0.53 pp | 0 |
| Ion BankFDIC #18198 | 2015–202511 releases | $845.9M0.70% | $1.8B1.00% | 7.67% | +0.30 pp | 0 |
| First County BankFDIC #18204 | 2015–202511 releases | $1B0.85% | $1.8B0.99% | 5.58% | +0.14 pp | 0 |
| Thomaston Savings BankFDIC #18258 | 2015–202511 releases | $716.5M0.60% | $1.6B0.91% | 8.52% | +0.32 pp | 0 |
| Berkshire BankFDIC #23621 | 2015–202511 releases | $242.3M0.20% | $1.6B0.89% | 20.60% | +0.69 pp | 0 |
| Newtown Savings BankFDIC #18199 | 2015–202511 releases | $739.2M0.61% | $1.5B0.84% | 7.24% | +0.22 pp | 0 |
| Fairfield County BankFDIC #18213 | 2015–202511 releases | $1.3B1.05% | $1.4B0.81% | 1.22% | -0.25 pp | 0 |
| Ives BankFDIC #15912 | 2015–202511 releases | $684.7M0.57% | $1.3B0.72% | 6.41% | +0.15 pp | 0 |
| Savings Institute Bank and Trust CompanyFDIC #18214 | 2015–20184 releases | $790.1M0.66% | $948.6M0.70% | 6.28% | +0.04 pp | 0 |
| Chelsea Groton BankFDIC #18238 | 2015–202511 releases | $756.5M0.63% | $1.2B0.67% | 4.57% | +0.04 pp | 0 |
| The Guilford Savings BankFDIC #18194 | 2015–202511 releases | $478.3M0.40% | $1B0.59% | 8.14% | +0.19 pp | 0 |
| Northwest Community BankFDIC #18229 | 2015–202511 releases | $254.1M0.21% | $1B0.57% | 14.87% | +0.36 pp | 0 |
| First Republic BankFDIC #59017 | 2015–20228 releases | $331.1M0.27% | $943.2M0.53% | 16.13% | +0.25 pp | 0 |
| Dime BankFDIC #18200 | 2015–202511 releases | $511.9M0.43% | $845.1M0.48% | 5.14% | +0.05 pp | 0 |
| The Torrington Savings BankFDIC #16636 | 2015–202511 releases | $653.9M0.54% | $806M0.45% | 2.11% | -0.09 pp | 0 |
| Patriot Bank, National AssociationFDIC #33928 | 2015–202511 releases | $426.6M0.35% | $805.8M0.45% | 6.57% | +0.10 pp | 0 |
| Fieldpoint Private Bank & TrustFDIC #58741 | 2015–202511 releases | $584.6M0.49% | $733.9M0.41% | 2.30% | -0.07 pp | 0 |
| Salisbury Bank and Trust CompanyFDIC #18467 | 2015–20239 releases | $384.7M0.32% | $680.2M0.41% | 7.38% | +0.09 pp | 0 |
| Windsor Federal BankFDIC #29632 | 2015–202511 releases | $329.3M0.27% | $711.4M0.40% | 8.01% | +0.13 pp | 0 |
| DR BankFDIC #58257 | 2015–202511 releases | $504.1M0.42% | $597.4M0.34% | 1.71% | -0.08 pp | 0 |
| The First Bank of GreenwichFDIC #58307 | 2015–202511 releases | $162M0.13% | $579.2M0.33% | 13.59% | +0.19 pp | 0 |
| The Simsbury Bank & Trust CompanyFDIC #33999 | 2015–20195 releases | $333.9M0.28% | $425.3M0.30% | 6.23% | +0.03 pp | 0 |
| The Milford BankFDIC #16101 | 2015–202511 releases | $350.7M0.29% | $505M0.28% | 3.71% | -0.01 pp | 0 |
| NBT Bank, National AssociationFDIC #7230 | 2021–20255 releases | $6.9M0.00% | $499.4M0.28% | 191.80% | +0.28 pp | 0 |
| Putnam BankFDIC #18240 | 2015–20195 releases | $360.7M0.30% | $391.7M0.28% | 2.08% | -0.02 pp | 0 |
| Connecticut Community Bank, National AssociationFDIC #34876 | 2015–202511 releases | $441.5M0.37% | $473.7M0.27% | 0.71% | -0.10 pp | 0 |
| PeoplesBankFDIC #90213 | 2019–20257 releases | $233.9M0.17% | $469M0.26% | 12.29% | +0.10 pp | 0 |
| Centreville BankFDIC #17764 | 2020–20256 releases | $420.9M0.26% | $467.5M0.26% | 2.12% | +0.01 pp | 0 |
| Essex Savings BankFDIC #17262 | 2015–202511 releases | $284.2M0.24% | $432M0.24% | 4.28% | +0.01 pp | 0 |
| HSBC Bank USA, National AssociationFDIC #57890 | 2015–20195 releases | $289.4M0.24% | $307.3M0.22% | 1.51% | -0.02 pp | 0 |
| The Northern Trust CompanyFDIC #913 | 2015–202511 releases | $137.2M0.11% | $384M0.22% | 10.84% | +0.10 pp | 0 |
| Jewett City Savings BankFDIC #18237 | 2015–202511 releases | $206.9M0.17% | $378.4M0.21% | 6.22% | +0.04 pp | 0 |
| BankhometownFDIC #26523 | 2017–20259 releases | $208M0.16% | $378.1M0.21% | 7.75% | +0.06 pp | 0 |
11 immutable FDIC SOD artifacts. Annual state deposit trends use the same FDIC certificate and state within each official SOD release. Gaps remain explicit. Changes may reflect transfers, mergers, acquisitions, sales, reporting changes, or organic activity; no causal or organic-growth attribution is inferred.