Atlantic Union Bankshares Corp Dossier - Source-backed chat

Atlantic Union Bankshares Corp

AUBNYSE

SectorFinancials

IndustryBanks - Regional

Beta (adjusted)0.86

Intrinsic Value $45.88median of 2 methodsbased on filings through 30 Jun 2026

Market Price $37.95Price as of 30 Sep 2026

UndervaluedIntrinsic value is 21% above the market price

−50% · IV below pricenear fair value ±15%IV above price · +50%

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Market Cap $5.4B

Enterprise Value $5.2B

Shares Outstanding 155.4M diluted

Next Earnings Date22 Oct 2026

Last ex-dividend7 Aug 2026

All prices and values are periodic snapshots, not live quotes. Source dates are shown for reference.

Thesis

Street consensus, scenarios, merits, risks, and invalidation triggers

AI-assisted

Thesis Summary

Atlantic Union Bankshares Corp (AUB) represents a compelling regional banking growth story in the lower Mid-Atlantic corridor. Following the strategic acquisitions of American National and Sandy Spring Bancorp, AUB has transformed into the premier regional bank headquartered in this high-growth region, spanning Virginia, Maryland, and North Carolina. The bank's core deposit franchise remains highly durable, supporting a below-average cost of deposits and a resilient net interest margin. Despite near-term integration headwinds and macroeconomic rate uncertainty, AUB's strong capital position (CET1 of 10.2%), peer-leading operating metrics (ROTCE of 19.6%), and disciplined credit underwriting position it for significant long-term shareholder value creation.

This section is the 12-month view: analyst targets and the probability-weighted scenarios built from them. The intrinsic value at the top of this page answers a different question: what the business is worth today.

Street view · analyst 12-month targets8 analysts · as of 18 Aug 2026

Low · most bearish analyst$43.00

Mean target$47.00

High · most bullish analyst$50.00

Our research · scenarios, merits, risks, and invalidation triggersResearch as of 18 Sep 2026

Scenarios · 12-month scenario targetsAnchored at research date

Bear CaseDownside scenario

$43.00

Integration of Sandy Spring Bancorp faces operational delays and higher-than-anticipated system conversion costs, keeping the efficiency ratio elevated above 52%. A prolonged high-interest-rate environment or aggressive competitor pricing forces deposit costs higher, compressing the net interest margin. Concurrently, a localized economic slowdown in the Mid-Atlantic region triggers credit deterioration in the commercial real estate and multifamily portfolios, forcing higher provisions and halting share repurchases.

Base CaseCentral scenario

$47.00

Matches the consensus mean

AUB successfully integrates its recent acquisitions, achieving targeted cost saves and maintaining an efficiency ratio around 49-50%. Net interest margin stabilizes around 3.94% under a flat interest rate environment. Loan growth tracks at a moderate 5-6% annualized rate, and deposit balances remain stable. Credit quality remains solid with net charge-offs within the guided 0.10% to 0.15% range, supporting adjusted operating EPS growth toward $3.76 for FY 2026 and tangible book value growth of 12% to 15%.

Bull CaseUpside scenario

$50.00

The integration of Sandy Spring Bancorp and American National proceeds ahead of schedule, unlocking higher-than-expected cost synergies and driving the adjusted operating efficiency ratio into the mid-40s. Strong organic loan demand in North Carolina and Virginia, combined with stable deposit costs, expands the net interest margin beyond 4.00%. Credit quality remains pristine with net charge-offs staying near zero, allowing the bank to aggressively execute its $250 million share repurchase program and accelerate tangible book value growth.

Scenarios are anchored to street consensus at the research date, with our probabilities and rationale.

Key Investment Merits

Leading market share and scale as the largest regional bank headquartered in the lower Mid-Atlantic corridor.
Strong core deposit franchise with a robust liquidity strategy, demonstrating strong customer deposit growth that nearly offsets the planned reduction in high-cost brokered deposits.
Robust capital position with a CET1 ratio of 10.2%, well above regulatory well-capitalized minimums.
Proven track record of disciplined credit underwriting, evidenced by a low nonperforming asset ratio of 0.36% and annualized net charge-offs of just 2 basis points in Q1 2026.

Key Investment Risks

Execution and operational risks associated with the integration of Sandy Spring Bancorp.
Sensitivity to macroeconomic interest rate fluctuations, which directly impact loan yields and deposit pricing.
Concentration risk in Commercial Real Estate (CRE) and multifamily lending within the Mid-Atlantic region.

Thesis Invalidation Triggers

A significant spike in nonperforming assets (NPAs) exceeding 0.75% of total loans, indicating systemic credit issues.
Failure to achieve projected cost synergies from the Sandy Spring acquisition, resulting in an efficiency ratio consistently above 53%.
Severe deposit outflows or a sharp rise in deposit costs that compresses the core net interest margin below 3.20%.

All scenarios are estimates and subject to change. Past performance is not indicative of future results.

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Explore this dossier

ValuationIntrinsic value, the six-method breakdown, peer medians, and your assumptions sandbox.Financial SnapshotRevenue, profitability, returns, balance sheet, dividends, and the filing-level detail.Qualitative AnalysisBusiness overview, strategic initiatives, and mergers, acquisitions & partnerships.Outlook & Key DatesForward estimates, reporting calendar, and the monitoring framework.