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NBT Bancorp NBTB Cumulative Cost Basis
Cumulative Cost Basis at other companies
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Where this comes from
Reported directly by NBT Bancorp in its filing.
Tagged under the XBRL concept us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis.
The source filing: NBT Bancorp’s 10-Q, filed August 7, 2026.
- Filed
- Aug 7, 2026, 4:04 PM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0001140361-26-031820
| (In thousands) / As of June 30, 2026 | Amortized / Cost | Unrealized / Gains | Unrealized / Losses | Estimated / Fair Value |
|---|---|---|---|---|
| Government-sponsored enterprises | 625,419 | 1,504 | (28,390) | 598,533 |
| U.S. government agency securities | 260,288 | 453 | (23,626) | 237,115 |
| Corporate | 22,500 | - | (786) | 21,714 |
| Total AFS securities | $2,110,918 | $2,740 | $(107,452) | $2,006,206 |
| As of December 31, 2025 | ||||
| U.S. treasury | $79,330 | $25 | $(2,533) | $76,822 |
| Federal agency | 248,312 | - | (17,036) | 231,276 |
| State & municipal | 90,654 | 4 | (3,931) | 86,727 |
Item 1. FINANCIAL STATEMENTS (Unaudited) FINANCIAL STATEMENTS
FAQ
- What is NBT Bancorp's cumulative cost basis?
- NBT Bancorp (NBTB) reported cumulative cost basis of $2.11B in Q2 2026.
- How has NBT Bancorp's cumulative cost basis changed year-over-year?
- NBT Bancorp's cumulative cost basis increased by 14.0% year-over-year, from $1.85B to $2.11B.
- What is the long-term trend for NBT Bancorp's cumulative cost basis?
- Over 5 years (2020 to 2025), NBT Bancorp's cumulative cost basis has grown at a 8.2% compound annual growth rate (CAGR), from $1.32B to $1.96B.
- What does cumulative cost basis mean?
- The aggregate historical cost basis of assets or liabilities before adjustments for fair value, impairment, or amortization.
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