⚠ Six Basis Points Is Not a Moat on Its OwnModerate threat

Bank of America (BAC) — threat to the moat

Bank of America's funding lead over JPMorgan has shrunk from about a third of a point in 2023 to six basis points in 2025.

The advantage over JPMorgan is real and small. Six basis points on about $1.98 trillion of deposits is roughly $1.2 billion a year before tax1, against Bank of America's 2025 net income of $30,509 million2. It would take very little to erase it.

Cost of total deposits, BofA vs JPMorgan (%)Bank of AmericaJPMorgan20231.39%1.70%20242.00%2.08%20251.74%1.80%JPMorgan 10-K FY2025; BofA calculated from 10-K average balances
The lead has narrowed every year.

The two banks' deposit costs have also moved in different directions in different years. JPMorgan's deposit cost was 2.08% in 2024 and 1.70% in 20233; Bank of America's was about 2.00% and 1.39%4. In 2023 Bank of America was well ahead, in 2024 slightly ahead, in 2025 by six basis points. The lead is shrinking.

A narrowing edge on funding matters because funding is where Bank of America's moat is strongest. Its other gaps against JPMorgan, in cost and in fee businesses, are wider.

The cost of deposits can also move for reasons that have nothing to do with competition. JPMorgan's rose from 1.70% in 2023 to 2.08% in 2024 and fell to 1.80% in 20255, tracking the rate cycle. Both banks' costs move with the Federal Reserve; the lead is the difference between them.

The deposit cost gap is published once a year in both banks' annual reports. If Bank of America's cost of deposits rose above JPMorgan's in 2026, the one area in which it clearly leads would be gone.

References
  1. Moat Explorer calcSix basis points on about $1.98 trillion of deposits is roughly $1.2 billion a year before tax, against Bank of America's 2025 net income of $30,509 million.
    Moat Explorer calculation from Bank of America's reported figures ($ millions unless stated). Deposits: cost of total deposits = interest on interest-bearing deposits / (average interest-bearing + average noninterest-bearing deposits): 2019 7,188 / 1,380,326 = 0.52%; 2021 537 / 1,914,286 = 0.03%; 2022 4,718 / 1,986,158 = 0.24%; 2023 26,163 / 1,887,541 = 1.39%; 2024 38,442 / 1,924,106 = 2.00%; 2025 34,513 / 1,984,182 = 1.74% (1,469,705 + 514,477 = 1,984,182, about $1.98 trillion). Average total deposits 2015 1,155,860; 2021 1,914,286; 2022 1,986,158 (about $1.99 trillion); 2015 to 2025 1,984,182 / 1,155,860 - 1 = 72%. Noninterest-bearing share 744,035 / 1,914,286 = 38.9% (2021); 514,477 / 1,984,182 = 25.9% (2025). Noninterest-bearing decline 751,470 - 514,477 = 236,993 (about $237 billion). JPMorgan comparison: deposit cost gap 1.80% - 1.74% = 0.06 points; 0.0006 x 1,984,182 = about 1,190 (about $1.2 billion). JPMorgan revenue per dollar of average deposits 182,447 / 2,506,565 = 7.3 cents; Bank of America 113,097 / 1,984,182 = 5.7 cents. JPMorgan year-end deposits 2,559,320 / 2,018,729 - 1 = 27%; revenue 182,447 / 113,097 - 1 = 61%; market value 935.79 / 391.80 = 2.4 times. Net income margin JPMorgan 57,048 / 182,447 = 31.3%; Bank of America 30,509 / 113,097 = 27.0%. Efficiency gap 61.65% - 52% = 9.65 points x 113,097 = about 10,914 (about $10.9 billion). Loans to deposits 1,185,700 / 2,018,729 = 58.7%. Uninsured deposits 723.0 + 134.9 = 857.9 billion; 857.9 / 2,018.7 = 42.5%; insured and other 2,018.7 - 857.9 = 1,160.8 billion. Consumer deposits per checking account 957.0 billion / 38.7 million = about $24,700. Securities: held-to-maturity unrealised loss as a share of common equity 108,596 / 244,800 = 44% (2022); 82,094 / 276,100 = 30% (June 2026). Held-to-maturity amortised cost 2021 674,591 - 2025 522,685 = 151,906 (about $152 billion); 2020 438,279 to 2021 674,591 = +236,312 (about $236 billion); 2021 fair value 665,890 - cost 674,591 = -8,701. Runoff time 505,828 / 34,794 = 14.5 years. Agency MBS share of loss 67,309 / 80,257 = 84%. Net interest income H1 31,742 / 29,113 - 1 = 9.0%. Capital: CET1 headroom (11.2% - 10.0%) x 1,792 billion = about 21.5 billion; 2027 minimum 4.5% + 3.5% + 2.5% = 10.5%. Capital returned 2025 (8.1 + 21.433) / 29.055 = 101% of net income to common. Average diluted shares 7,680.9 / 11,236.2 - 1 = -31.6%. EPS growth (3.81 / 1.31)^(1/10) - 1 = 11.3% a year. Price to tangible book 56.03 / 29.37 = 1.91. Revenue 2023 102,769 to 2025 113,097 = +10%. Compensation 42,346 / 69,727 = 61% of noninterest expense. Financial centers 3,530 / 3,664 - 1 = -3.7%. Noninterest expense Q2 2026 18,627 / 17,183 - 1 = 8.4%. Berkshire holding 483,394,015 / 1,032,852,006 - 1 = -53%. Investment banking fees Q2 2025 implied 2.1 / 1.5 = 1.4 billion. Segments (FTE, 2025): segment revenue 43,673 + 24,883 + 24,108 + 24,096 = 116,760; less All Other 3,054 = 113,706; less FTE adjustment 609 = 113,097. Shares of total FTE revenue: Consumer 43,673 / 113,706 = 38.4%; GWIM 24,883 / 113,706 = 21.9%. Shares of net income 30,509: Consumer 12,245 = 40.1%; Global Banking 7,793 = 25.5%; Global Markets 6,111 = 20.0%; GWIM 4,670 = 15.3%. Net income margins: Consumer 12,245 / 43,673 = 28.0%; GWIM 4,670 / 24,883 = 18.8% (2024 4,263 / 22,929 = 18.6%; 2023 3,947 / 21,105 = 18.7%); Global Banking 7,793 / 24,108 = 32.3%; Global Markets 6,111 / 24,096 = 25.4%. Consumer net interest income 35,309 / 43,673 = 81%; Consumer provision 4,649 / 5,675 = 82%. Growth 2023-2025: Consumer 43,673 / 42,031 - 1 = 3.9%; GWIM 24,883 / 21,105 - 1 = 17.9%; Global Markets 24,096 / 19,533 - 1 = 23.4%; Global Banking net income 7,793 / 10,072 - 1 = -23%. Consumer H1 2026 revenue 11,336 + 11,049 = 22,385. GWIM net interest income 7,197 / 24,883 = 29%. Revenue per dollar of year-end assets: Global Markets 24,096 / 1,032,858 = 2.3 cents; Consumer 43,673 / 1,039,346 = 4.2 cents. GWIM client balances 4,751,394 / 4,252,106 - 1 = 11.7%, increase 499,288; net flows 81,997 / 4,252,106 = 1.9%; consumer investment assets 639.5 / 599.1 - 1 = 6.7%. Revenue per dollar of balances: Private Bank 4,167 / 759,082 = 0.55%; Merrill 20,716 / 3,992,312 = 0.52%; Private Bank share of GWIM balances 759,082 / 4,751,394 = 16% and revenue 4,167 / 24,883 = 17%. Investment and brokerage services 19,956 / 17,766 - 1 = 12.3%. Common equity 277,251 / total assets 3,411,738 = 8.1%. AUM net flows 81,997 / 2,177,708 = 3.8%. Held-to-maturity loss 2023 97,994 / 263,249 = 37%. Share price 56.03 / 52-week high 65.23 - 1 = -14%. First half 2026 (Q1 + Q2): Consumer Banking revenue 11,049 + 11,336 = 22,385 and net income 3,060 + 3,281 = 6,341; Global Banking net income 2,087 + 2,046 = 4,133; Global Markets revenue 7,109 + 8,022 = 15,131 - deposits, deposit cost and the securities book. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in Bank of America's Forms 10-K and 10-Q, earnings releases, JPMorgan's 10-K, Berkshire 13F tables and market data; operands shown in the source line.
  2. ReportedSix basis points on about $1.98 trillion of deposits is roughly $1.2 billion a year before tax, against Bank of America's 2025 net income of $30,509 million.
    Bank of America Form 10-K for fiscal 2025 - average balance sheet, deposits, net interest income and rate sensitivity. — FY2025 · publ. 25 February 2026 · source ↗
  3. ReportedJPMorgan's deposit cost was 2.08% in 2024 and 1.70% in 2023; Bank of America's was about 2.00% and 1.39%.
    JPMorgan Chase Form 10-K for fiscal 2025 - deposits, deposit cost, ROTCE, overhead ratio, CET1, net charge-offs, revenue and net income. — FY2025 · publ. February 2026 · source ↗
  4. Moat Explorer calcJPMorgan's deposit cost was 2.08% in 2024 and 1.70% in 2023; Bank of America's was about 2.00% and 1.39%.
    Moat Explorer calculation from Bank of America's reported figures ($ millions unless stated). Deposits: cost of total deposits = interest on interest-bearing deposits / (average interest-bearing + average noninterest-bearing deposits): 2019 7,188 / 1,380,326 = 0.52%; 2021 537 / 1,914,286 = 0.03%; 2022 4,718 / 1,986,158 = 0.24%; 2023 26,163 / 1,887,541 = 1.39%; 2024 38,442 / 1,924,106 = 2.00%; 2025 34,513 / 1,984,182 = 1.74% (1,469,705 + 514,477 = 1,984,182, about $1.98 trillion). Average total deposits 2015 1,155,860; 2021 1,914,286; 2022 1,986,158 (about $1.99 trillion); 2015 to 2025 1,984,182 / 1,155,860 - 1 = 72%. Noninterest-bearing share 744,035 / 1,914,286 = 38.9% (2021); 514,477 / 1,984,182 = 25.9% (2025). Noninterest-bearing decline 751,470 - 514,477 = 236,993 (about $237 billion). JPMorgan comparison: deposit cost gap 1.80% - 1.74% = 0.06 points; 0.0006 x 1,984,182 = about 1,190 (about $1.2 billion). JPMorgan revenue per dollar of average deposits 182,447 / 2,506,565 = 7.3 cents; Bank of America 113,097 / 1,984,182 = 5.7 cents. JPMorgan year-end deposits 2,559,320 / 2,018,729 - 1 = 27%; revenue 182,447 / 113,097 - 1 = 61%; market value 935.79 / 391.80 = 2.4 times. Net income margin JPMorgan 57,048 / 182,447 = 31.3%; Bank of America 30,509 / 113,097 = 27.0%. Efficiency gap 61.65% - 52% = 9.65 points x 113,097 = about 10,914 (about $10.9 billion). Loans to deposits 1,185,700 / 2,018,729 = 58.7%. Uninsured deposits 723.0 + 134.9 = 857.9 billion; 857.9 / 2,018.7 = 42.5%; insured and other 2,018.7 - 857.9 = 1,160.8 billion. Consumer deposits per checking account 957.0 billion / 38.7 million = about $24,700. Securities: held-to-maturity unrealised loss as a share of common equity 108,596 / 244,800 = 44% (2022); 82,094 / 276,100 = 30% (June 2026). Held-to-maturity amortised cost 2021 674,591 - 2025 522,685 = 151,906 (about $152 billion); 2020 438,279 to 2021 674,591 = +236,312 (about $236 billion); 2021 fair value 665,890 - cost 674,591 = -8,701. Runoff time 505,828 / 34,794 = 14.5 years. Agency MBS share of loss 67,309 / 80,257 = 84%. Net interest income H1 31,742 / 29,113 - 1 = 9.0%. Capital: CET1 headroom (11.2% - 10.0%) x 1,792 billion = about 21.5 billion; 2027 minimum 4.5% + 3.5% + 2.5% = 10.5%. Capital returned 2025 (8.1 + 21.433) / 29.055 = 101% of net income to common. Average diluted shares 7,680.9 / 11,236.2 - 1 = -31.6%. EPS growth (3.81 / 1.31)^(1/10) - 1 = 11.3% a year. Price to tangible book 56.03 / 29.37 = 1.91. Revenue 2023 102,769 to 2025 113,097 = +10%. Compensation 42,346 / 69,727 = 61% of noninterest expense. Financial centers 3,530 / 3,664 - 1 = -3.7%. Noninterest expense Q2 2026 18,627 / 17,183 - 1 = 8.4%. Berkshire holding 483,394,015 / 1,032,852,006 - 1 = -53%. Investment banking fees Q2 2025 implied 2.1 / 1.5 = 1.4 billion. Segments (FTE, 2025): segment revenue 43,673 + 24,883 + 24,108 + 24,096 = 116,760; less All Other 3,054 = 113,706; less FTE adjustment 609 = 113,097. Shares of total FTE revenue: Consumer 43,673 / 113,706 = 38.4%; GWIM 24,883 / 113,706 = 21.9%. Shares of net income 30,509: Consumer 12,245 = 40.1%; Global Banking 7,793 = 25.5%; Global Markets 6,111 = 20.0%; GWIM 4,670 = 15.3%. Net income margins: Consumer 12,245 / 43,673 = 28.0%; GWIM 4,670 / 24,883 = 18.8% (2024 4,263 / 22,929 = 18.6%; 2023 3,947 / 21,105 = 18.7%); Global Banking 7,793 / 24,108 = 32.3%; Global Markets 6,111 / 24,096 = 25.4%. Consumer net interest income 35,309 / 43,673 = 81%; Consumer provision 4,649 / 5,675 = 82%. Growth 2023-2025: Consumer 43,673 / 42,031 - 1 = 3.9%; GWIM 24,883 / 21,105 - 1 = 17.9%; Global Markets 24,096 / 19,533 - 1 = 23.4%; Global Banking net income 7,793 / 10,072 - 1 = -23%. Consumer H1 2026 revenue 11,336 + 11,049 = 22,385. GWIM net interest income 7,197 / 24,883 = 29%. Revenue per dollar of year-end assets: Global Markets 24,096 / 1,032,858 = 2.3 cents; Consumer 43,673 / 1,039,346 = 4.2 cents. GWIM client balances 4,751,394 / 4,252,106 - 1 = 11.7%, increase 499,288; net flows 81,997 / 4,252,106 = 1.9%; consumer investment assets 639.5 / 599.1 - 1 = 6.7%. Revenue per dollar of balances: Private Bank 4,167 / 759,082 = 0.55%; Merrill 20,716 / 3,992,312 = 0.52%; Private Bank share of GWIM balances 759,082 / 4,751,394 = 16% and revenue 4,167 / 24,883 = 17%. Investment and brokerage services 19,956 / 17,766 - 1 = 12.3%. Common equity 277,251 / total assets 3,411,738 = 8.1%. AUM net flows 81,997 / 2,177,708 = 3.8%. Held-to-maturity loss 2023 97,994 / 263,249 = 37%. Share price 56.03 / 52-week high 65.23 - 1 = -14%. First half 2026 (Q1 + Q2): Consumer Banking revenue 11,049 + 11,336 = 22,385 and net income 3,060 + 3,281 = 6,341; Global Banking net income 2,087 + 2,046 = 4,133; Global Markets revenue 7,109 + 8,022 = 15,131 - deposits, deposit cost and the securities book. — 2015-2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in Bank of America's Forms 10-K and 10-Q, earnings releases, JPMorgan's 10-K, Berkshire 13F tables and market data; operands shown in the source line.
  5. ReportedJPMorgan's rose from 1.70% in 2023 to 2.08% in 2024 and fell to 1.80% in 2025, tracking the rate cycle.
    JPMorgan Chase Form 10-K for fiscal 2025 - deposits, deposit cost, ROTCE, overhead ratio, CET1, net charge-offs, revenue and net income. — FY2025 · publ. February 2026 · source ↗
Sources
Generated September 25, 2026