Key Highlights

  • Third-quarter diluted EPS at Bar Harbor Bankshares (NYSEAMERICAN:BHB) reached USD 0.96, up from USD 0.54 a year before, a rise of about 78%, and the shares climbed 3.28% to USD 42.51.
  • ACNB Corporation (NASDAQ:ACNB) booked its best quarter in a 169-year history, with USD 15.7 million in Net Income and USD 1.55 in diluted EPS.
  • California BanCorp (NASDAQ:BCAL) hit an all-time closing peak of USD 22.19 despite a decline in third-quarter net income, which landed at USD 14.0 million against USD 15.7 million one year before.
  • Business First Bancshares and American Savings Bank both expanded margins, reaching 3.86% and 3.61%, and both finished at records.

1. Bar Harbor Bankshares (NYSEAMERICAN:BHB) Earnings Lift

On November 4, 2026, Bar Harbor Bankshares (NYSEAMERICAN:BHB) ended trading at USD 42.51, a 3.28% advance and a record close on the screen. The Maine lender posted the steepest year-on-year earnings swing of the group. Third-quarter diluted EPS hit USD 0.96, compared with USD 0.91 in the second quarter and USD 0.54 twelve months earlier, which by our own arithmetic amounts to a gain of about 78%. Core EPS came in at USD 1.04. Margin improvement accounts for part of this, with the net interest margin at 3.77% against 3.56% a year back, while a recapture of USD 167 thousand in provisions offset the USD 3.7 million charge taken a year before. The efficiency ratio stood at 55.26% and Return on Assets at 1.35%. Each quarterly payment is USD 0.34, and the Record Date falls on November 19 with cash arriving December 18, 2026. At the screen price, the shares sit at 1.88 times the USD 22.61 tangible book value. The watch item is that loans held flat at roughly USD 3.6 billion, so further expansion will depend on margin rather than Balance Sheet growth.

2. ACNB Corporation (NASDAQ:ACNB) Record Profitability

ACNB Corporation (NASDAQ:ACNB) ended at USD 67.51, a gain of 2.03%, following its strongest quarter in 169 years, reported on October 22. Net income reached USD 15.7 million and diluted EPS USD 1.55, against USD 1.49 for the prior quarter and USD 1.42 twelve months back. Returns are high for a community lender, with return on average assets at 1.87% and return on average Equity at 14.67%. The fully taxable equivalent net interest margin stayed at 4.56%, compared with 4.27% a year earlier, helped by USD 612.6 million in noninterest-bearing deposits. Shareholder payouts are climbing too. The quarterly Dividend stands at USD 0.42, which is 23.5% higher than USD 0.34, and the bank repurchased 11,288 shares at an average price of USD 65.01. Measured on tangible Book Value of USD 33.26, the stock trades near 2.0 times, the highest multiple in the group. Credit needs watching: nonperforming loans climbed to 0.45% from 0.41% on June 30, and the allowance grew by USD 970 thousand due to a single commercial borrower.

3. Business First Bancshares (NASDAQ:BFST) Margin Story

Business First Bancshares (NASDAQ:BFST) finished at USD 32.98, up 2.23%, and the margin is the core of its appeal. Its net interest margin moved up to 3.86% from 3.73% the prior quarter, while net interest income grew to USD 80.7 million, up from USD 77.8 million. Core EPS reached USD 0.79, an increase of USD 0.08, and diluted EPS went up USD 0.01 to USD 0.71. The Baton Rouge lender added USD 121.4 million in loans and USD 141.2 million in deposits during the quarter, then applied the inflow to pay down USD 107.8 million of borrowings and USD 65.9 million of brokered deposits. Since October 2025, BFST has retired 630,618 shares at an average of USD 27.88, a level under the current price. Trading at roughly 1.39 times the USD 23.71 tangible book value, it counts among the more modestly priced banks on this list. Asset quality is the weak spot. Nonperforming loans reached 1.24%, net charge-offs increased to 0.08% from 0.04%, and the allowance dropped to 0.95% of loans.

4. California BanCorp (NASDAQ:BCAL) Capital Return Support

California BanCorp (NASDAQ:BCAL) reached an all-time closing high of USD 22.19 with a 1.84% advance, even though earnings were softer. Net income for the third quarter contracted to USD 14.0 million, compared with USD 15.7 million a year before, and diluted EPS dipped to USD 0.43 from USD 0.48. The drop reflects a USD 3.2 million provision, versus USD 714 thousand last year, along with higher costs. Net charge-offs of USD 4.6 million were chiefly two commercial loans written off completely. The core business appears more stable. Deposits expanded by USD 117.4 million, noninterest-bearing accounts represented 36.3% of the overall base, while deposit costs stood at 1.33%. The net interest margin did narrow, to 4.61% from 4.71%. The strongest argument for the shares is capital return: BCAL has bought back 721,857 shares worth USD 14.0 million during 2026, and it retired USD 35.0 million of subordinated Debt on September 1. Measured against tangible book value of USD 14.22, the shares carry a multiple near 1.56.

5. American Savings Bank (NYSE:ASBH) Newest Listing Profile

American Savings Bank (NYSE:ASBH) is the most recent addition to this list. The shares were offered at USD 16 in an initial public offering on September 15, 2026, and finished the November 4 session at USD 20.04, up 3.41%, roughly 25% above the offering price by our own arithmetic. Third-quarter net income came to USD 29.0 million and diluted EPS to USD 0.45, compared with USD 0.42 in the prior quarter and USD 0.31 twelve months back. The net interest margin expanded to 3.61% from 3.46% a year before. The balance sheet contracted slightly, as deposits slipped 1.7% to USD 8,053.9 million and loans eased 0.4% to USD 6,214.7 million. Nonperforming loans increased to 0.29% from 0.19%, and at 60.6% the efficiency ratio is the highest here. ASBH declared a USD 0.27 quarterly dividend, with holders of record on November 9 receiving it on November 20, 2026, a payout that works out to a yearly figure of about 5.4% at the screen price. No Yield appears on the screen, so our own calculation supplies that figure.

Where Things Stand

Bar Harbor Bankshares leads the top 5 bank stocks at all-time highs on earnings momentum, with diluted EPS up roughly 78% year over year. ACNB Corporation shows the richest profitability, a record quarter with return on assets at 1.87%. Business First Bancshares and American Savings Bank display the sharpest margin improvement, while California BanCorp hit its high despite lower profit, supported by Buybacks and a debt payoff. All five peaks came on the November 4 close, a day before a steep market slump on November 5, so the coming sessions will show whether they stick. Asset quality is the shared concern: nonperforming loans climbed at ACNB, ASBH and BCAL, and BFST has the group's highest ratio at 1.24%.