Dedham Institution for Savings: Yields and Funding Costs
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Data as of · Call Report Schedules RI and RC-K How we update
Dedham Institution for Savings reported all 12 line items on this page on its Q3 2026 filing. Yield on earning assets was 5.11% in Q3 2026, up 0.07 percentage points from 5.04% in Q3 2025. Across the 12 quarters shown it ranged from 4.80% (Q1 2024) to 5.11% (Q3 2026).
The largest change between Q2 2026 and Q3 2026 was in Cost of borrowings, which rose 0.27 percentage points to 4.14%. Dedham Institution for Savings ranks 49th of 88 Massachusetts banks on net interest margin, in the lower half at 2.97% (Q3 2026). The median for banks in the $1B-10B asset tier is 3.79% on net interest margin. Dedham Institution for Savings sits 0.82 points lower, at 2.97% (Q3 2026).
Asset yields
Largest change in this table: yield on loans, up 0.11 points to 5.45% in Q3 2026 after 5.34% in Q2 2026.
| Line item | Q3 2026 |
|---|---|
| Yield on earning assets | 5.11% |
| Yield on loans | 5.45% |
| Yield on securities | 3.78% |
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Funding costs
| Line item | Q3 2026 |
|---|---|
| Cost of funds | 2.39% |
| Cost of interest-bearing deposits | 2.53% |
| Cost of interest-bearing liabilities | 2.70% |
| Cost of borrowings | 4.14% |
Spread and margin
Net interest margin moved most in this table, up 0.07 points: 2.90% in Q2 2026, 2.97% in Q3 2026.
| Line item | Q3 2026 |
|---|---|
| Net interest margin | 2.97% |
| Yield to cost spread | 2.41% |
Interest income and expense
Total interest expense moved most in this table, up 2.4%: $13.4M in Q2 2026, $13.7M in Q3 2026.
| Line item | Q3 2026 |
|---|---|
| Interest income on loans | $27.9M |
| Total interest expense | $13.7M |
| Interest expense on deposits | $11.4M |
Yields and Funding Costs trend
Yields and Funding Costs by quarter
| Quarter | Yield on earning assets | Cost of funds | Net interest margin | Loans | Securities |
|---|---|---|---|---|---|
| Q4 2023 | 4.81% | 2.60% | 2.47% | 5.18% | 3.15% |
| Q1 2024 | 4.80% | 2.68% | 2.37% | 5.15% | 3.20% |
| Q2 2024 | 4.84% | 2.77% | 2.36% | 5.18% | 3.24% |
| Q3 2024 | 4.97% | 2.80% | 2.42% | 5.28% | 3.49% |
| Q4 2024 | 4.90% | 2.75% | 2.42% | 5.24% | 3.53% |
| Q1 2025 | 4.95% | 2.60% | 2.60% | 5.25% | 3.66% |
| Q2 2025 | 4.97% | 2.58% | 2.64% | 5.26% | 3.72% |
| Q3 2025 | 5.04% | 2.55% | 2.73% | 5.32% | 3.89% |
| Q4 2025 | 5.11% | 2.50% | 2.85% | 5.36% | 3.97% |
| Q1 2026 | 4.94% | 2.36% | 2.83% | 5.27% | 3.71% |
| Q2 2026 | 5.01% | 2.36% | 2.90% | 5.34% | 3.76% |
| Q3 2026 | 5.11% | 2.39% | 2.97% | 5.45% | 3.78% |
Dedham Institution for Savings yields and funding costs, quarter by quarter
Yields and Funding Costs since Q3 2021 · peer percentiles on every line item · watchlist alerts
Unlock this bank, freeSource: Call Report Schedules RI and RC-K, Q3 2026. Open the filed call report for Q3 2026 on the FFIEC CDR. How this page is built. See the full Dedham Institution for Savings profile or its peer group comparison.
Regulator records: FDIC BankFind (cert 23620) · FFIEC NIC profile (RSSD 193809)