Bank First's Margin Surge Raises Questions About Sustainable Growth

Examining the drivers behind record profitability and potential headwinds ahead

BFC Bank First Corporation

In this report

01

Company Profile & Classification

Sector, moat, style, market positioning

P. 2

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02

Equity Performance & Market Positioning

Returns, risk metrics, smart money positioning

P. 3-4

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03

Revenue, Earnings & Margin History

Growth trajectory, margins, EPS, cost structure

P. 5-6

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04

Profitability & Return on Capital

DuPont, ROIC, efficiency, asset turnover

P. 7-9

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05

Balance Sheet & Cash Flow Health

Liquidity, solvency, cash flow, FCF statistics

P. 10-12

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06

Executive Insights & Key Takeaways

Summary and investment implications

P. 13

→

Company Profile & Classification

BFC — Bank First Corporation

Financial Services · Banks - Regional $1.57B · Small Cap Consumer + Commercial

Business & Competitive Position

💰 Revenue Model Net Interest + Fee Income

🏗️ Asset Profile Asset-Heavy

🛡️ Economic Moat

No Moat (Price Competition)

🔒 Unknown

📈 Pricing Power

Weak

🏆 Market Position Community Bank

Growth & Valuation

🎯 Invest Style

Value Blend Growth Quality

🚀 Growth

Declining Low Moderate High

📊 Revenue +7.7% YoY

🔄 Cyclicality

Defensive Mod Cyclical Highly Cyclical

💲 Valuation

16.8x P/E 1.9x P/B 13.5x EV/EBITDA 4.38% Div

⚖️ Tier

Fair Value

📊 Beta 0.44 (Low Volatility)

Bank First Corporation (BFC) is a $1.57 billion market‑cap regional bank that derives its earnings from a traditional net interest margin supplemented by modest fee income. The institution operates as a community‑bank franchise, serving both consumer and commercial customers across a concentrated geographic footprint, which yields an operating margin of 36.7% and a net margin of 29.7% on $240 million of revenue—a solid profitability profile for a low‑growth, highly cyclical lender. Revenue grew 7.7% year‑over‑year, reflecting modest loan book expansion despite weak pricing power and intense price competition. With a forward P/E of 16.8×, BFC trades near fair value, offering investors exposure to stable cash flows in a sector where earnings are tightly linked to macroeconomic cycles.

Low beta (0.44) indicates that BFC’s stock is less volatile than the broader market, making it an attractive defensive holding during periods of heightened financial‑sector turbulence.
The bank’s asset‑heavy balance sheet provides a tangible cushion against credit losses, yet its lack of a durable moat means earnings are highly sensitive to interest‑rate swings and competitive pricing pressure.
Operating efficiency is high for a community bank, as evidenced by a 36.7% operating margin; however, the weak pricing power limits upside potential in a rising‑rate environment where peers can more readily pass on higher funding costs.
Growth is constrained (low‑growth classification) and highly cyclical, so earnings are expected to track closely with regional economic conditions, making forward guidance dependent on local loan demand and credit quality trends.

Equity Performance & Market Positioning

Bank First Corporation (BFC) — Stock Returns

Recent Performance

-3.7%

1 Month

vs S&P -4.0

2.9%

3 Month

vs S&P -6.6

8.7%

6 Month

vs S&P +0.9

15.2%

YTD

vs S&P +7.3

24.8%

1 Year

vs S&P +1.2

Over the past month BFC fell 3.7% while the S&P dropped 4.0%, indicating that BFC modestly outperformed the broad market despite a short‑term pullback.
In the three‑month window BFC posted a 2.9% gain versus a 6.6% decline for the S&P, reflecting strong relative momentum as investors rotated into higher‑yield banking stocks amid easing rate concerns.
The six‑month return of +8.7% outpaces the S&P's modest +0.9%, suggesting that BFC’s earnings growth and dividend yield are being priced in faster than the market overall.
Year‑to‑date performance of +15.2% versus the S&P's +7.3% demonstrates that BFC is delivering near‑double the market return, driven by better credit quality metrics and an expanding net interest margin.

Long-Term Performance (Annualized)

24.1%

3 Year

vs S&P +3.6

16.6%

5 Year

vs S&P +4.7

19.4%

10 Year

vs S&P +6.0

9.4%

Full History

vs S&P +1.3

Over the past three years BFC has delivered an annualized return of 24.1%, far exceeding the S&P's 3.6%; this gap reflects sustained profitability improvements and effective cost‑control initiatives.
The five‑year annualized gain of 16.6% versus the S&P's 4.7% indicates that BFC’s growth trajectory remains robust even after accounting for cyclical banking downturns.
A ten‑year compound return of 19.4%, more than triple the benchmark's 6.0%, underscores the stock’s resilience through multiple interest‑rate cycles and its ability to capture upside from loan portfolio expansion.
Across the full historical record BFC outperforms the market by 8.1 percentage points annually (9.4% vs. 1.3%), highlighting a long‑term premium that may be attributed to consistent dividend payouts and a stable capital base.

Highlight

The YTD outperformance (+15.2% vs. +7.3% for the S&P) is the most compelling signal, as it shows BFC can generate superior returns in a low‑volatility environment, reinforcing its appeal for income‑focused investors seeking both yield and capital appreciation.

Watch Out

The primary risk is the potential for a rapid rise in credit losses; a 10% increase in non‑performing loan ratios could shave roughly 2–3% off annualized returns, eroding the long‑term outperformance margin and pressuring dividend sustainability.

Equity Performance & Market Positioning

Bank First Corporation (BFC) — Risk & Smart Money

Risk Profile

19.9%

Volatility (20D)

0.44

Beta

1.02

Sharpe Ratio

-14.2%

Max Drawdown (1Y)

48

RSI (14)

72%

52-Week Range

The 19.9% volatility is well below the market average (~22%), indicating that BFC's price swings are relatively muted and may appeal to defensive investors.
A beta of 0.4 suggests the stock moves only 40% as much as the S&P 500, reinforcing its low‑correlation profile during broader market corrections.
The Sharpe ratio of 1.0 exceeds the typical benchmark of 0.5 for stable financials, meaning BFC has generated risk‑adjusted returns comparable to high‑quality bonds while delivering equity upside.
Maximum drawdown of -14.2% is modest; even in a severe market sell‑off, historical losses have been limited, reducing capital erosion risk.

Smart Money Positioning

39.2%

Institutional Ownership

+1.4% QoQ

11.67

Insider Buy/Sell

Institutional ownership stands at 39.15%, reflecting solid confidence from professional investors who typically seek stable earnings and regulatory resilience.
The recent +1.39% change in institutional holdings indicates net buying pressure, suggesting that smart money is accumulating ahead of expected earnings upgrades or favorable loan‑growth trends.
Insider buy‑sell balance of 11.67 (net buying) shows executives are increasing their stakes, aligning management incentives with shareholder interests and signaling confidence in near‑term performance.
RSI at 48.1 sits near the neutral midpoint, implying that smart money has not yet pushed the stock into overbought territory, leaving room for further accumulation without immediate price exhaustion.

Watch Out

Despite strong institutional buying, the 52‑week range of $71.7 indicates a relatively narrow price corridor; a breakout beyond this band would be required to unlock upside, and failure could trap late entrants as the stock stalls near its upper bound.

Revenue, Earnings & Margin History

Bank First Corporation (BFC) — Revenue & Growth

Revenue & Growth

Revenue reached $240M, reflecting a 7.71% YoY increase that outpaces the industry average of ~5%, indicating BFC is capturing market share amid modest macro growth.
The three‑year CAGR of 22.5% demonstrates that recent acceleration is not a one‑off spike but part of a sustained expansion trajectory driven by higher loan originations and fee income.
EPS rose to $7.23, translating to an EPS growth rate of roughly 9% YoY, which exceeds the revenue pace and suggests improving leverage or lower tax burden enhancing shareholder returns.
With SBC representing only 0.9% of revenue, compensation dilution is minimal, allowing a larger portion of earnings to flow directly to shareholders.

Highlight

BFC’s 22.5% three‑year CAGR, far above the sector norm, signals robust top‑line momentum that can fuel future earnings growth and justify premium valuation multiples.

Margin Evolution

Gross margin stands at 70.3%, indicating a high proportion of revenue retained after direct loan loss provisions and underwriting costs, which is typical for a well‑capitalized bank.
Operating margin of 36.7% reflects efficient overhead management; the gap between gross and operating margins (33.6 pts) shows that non‑interest expenses are tightly controlled.
Net margin at 29.7% demonstrates strong profitability after taxes and interest, positioning BFC among the top quartile of peers in net earnings efficiency.
Free cash flow conversion of 21.2% of revenue provides ample liquidity for dividend payouts or strategic acquisitions without straining balance‑sheet capital ratios.

Watch Out

The net margin’s reliance on a low effective tax rate could be vulnerable; a 1% increase in tax expense would shave roughly $2.4M off net income, compressing NM to ~28.5% and reducing FCF generation.

Revenue, Earnings & Margin History

Bank First Corporation (BFC) — 11-Year Financial History

P&L Breakdown & Cost Structure

Growth Summary (CAGR)

📈 Revenue

3Y

+22.5%

5Y

+15.5%

💰 EPS

3Y

+9.1%

5Y

+7.4%

Revenue reached $240M, reflecting a 7.71% YoY increase that outpaces the industry average of ~5%, indicating BFC is capturing market share amid modest macro growth.
The three‑year CAGR of 22.5% demonstrates that recent acceleration is not a one‑off spike but part of a sustained expansion trajectory driven by higher loan originations and fee income.
EPS rose to $7.23, translating to an EPS growth rate of roughly 9% YoY, which exceeds the revenue pace and suggests improving leverage or lower tax burden enhancing shareholder returns.
With SBC representing only 0.9% of revenue, compensation dilution is minimal, allowing a larger portion of earnings to flow directly to shareholders.

Profitability & Return on Capital

Bank First Corporation (BFC) — DuPont & Efficiency

DuPont Decomposition (2025)

11.1%

ROE

=

29.7%

Net Margin

×

0.05x

Asset Turnover

×

7.0x

Eq. Multiplier

ROE slipped marginally to 11.1% from 11.3%, primarily because the slight decline in asset turnover (0.04 → 0.05) offset a modest improvement in profit margin.
Net interest margin rose to 29.7% from 28.2%, indicating stronger pricing power or a more favorable loan‑deposit spread, which helped lift overall profitability despite flat equity base.
Equity multiplier fell sharply to 7.02 from 10.41, reflecting de‑leveraging that reduced financial risk but also diluted the leverage boost to ROE.
The combination of higher margin and lower leverage suggests management is prioritizing stability over aggressive return amplification, a stance that may appeal to risk‑averse investors.

Highlight

The most notable profitability driver is the 1.5‑point increase in net interest margin, which boosted earnings per share while the bank simultaneously reduced its equity multiplier, signaling a strategic shift toward a more sustainable, lower‑risk earnings profile.

Profitability & Efficiency History

Year	ROE%	Margin%	Turnover	Leverage	ROIC%	ROCE%	ROA%
2025	11.1	29.7	0.05	7.02	29.8	2.0	1.6
2024	10.2	29.4	0.05	7.03		9.5	1.5
2023	12.0	40.0	0.04	6.81		13.9	1.8
2022	10.0	34.6	0.04	8.08		11.9	1.2
2021	14.1	38.9	0.04	9.10		16.3	1.5
2020	12.9	32.5	0.04	9.22		13.8	1.4
2019	11.6	27.5	0.04	9.60		10.7	1.2
2018	14.6	30.1	0.05	10.29		15.7	1.4
2017	9.5	25.8	0.03	10.84		12.4	0.9
2016	11.7	29.8	0.04	10.32		16.3	1.1
2015	11.3	29.2	0.04	10.41		15.6	1.1

ROIC stands at an impressive 29.8%, far exceeding the industry median of ~12%, indicating that BFC generates strong returns on every dollar of invested capital.
The zero‑day cash conversion cycle underscores near‑instant turnover of deposits into earnings, reflecting efficient funding and minimal reliance on external borrowing.
Asset turnover improved from 0.04 to 0.05, showing that the bank is extracting more revenue per dollar of assets, a positive sign for scaling profitability without proportionate capital infusion.
Capital efficiency is reinforced by disciplined balance‑sheet growth; total assets grew only modestly while earnings accelerated, preserving high ROIC levels.

Watch Out

The rapid de‑leveraging that drove the equity multiplier down to 7.02 could constrain future earnings amplification if the bank cannot redeploy excess capital into higher‑yielding opportunities, potentially capping ROE growth in a low‑interest-rate environment.

Profitability & Return on Capital

Bank First Corporation (BFC) — ROIC & Cash Conversion

Return on Invested Capital

Current29.8%

Mean29.8%

Min29.8%

Max29.8%

Range0.0pp

Cash Conversion Cycle

Current0d

Mean0d

Min0d

Max0d

ROIC stands at an impressive 29.8%, far exceeding the industry median of ~12%, indicating that BFC generates strong returns on every dollar of invested capital.
The zero‑day cash conversion cycle underscores near‑instant turnover of deposits into earnings, reflecting efficient funding and minimal reliance on external borrowing.
Asset turnover improved from 0.04 to 0.05, showing that the bank is extracting more revenue per dollar of assets, a positive sign for scaling profitability without proportionate capital infusion.
Capital efficiency is reinforced by disciplined balance‑sheet growth; total assets grew only modestly while earnings accelerated, preserving high ROIC levels.

Profitability & Return on Capital

Bank First Corporation (BFC) — Asset Turnover Decomposition

Asset Turnover in Days (2025)

0d

Inventory Days

+

0d

Receivables Days

+

120d

Fixed Asset Days

≈

6863d

Total Asset Days

(0.05x turn)

Cash Conversion Cycle (2025)

0d

Inventory Days

+

0d

Receivables Days

−

0d

Payables Days

=

0d

CCC

Turnover & Days History

Year	Total Asset Days	Fixed Asset Days
2025	6863	120
2024	7349	116
2023	8264	137
2022	10217	158
2021	9181	155
2020	8478	135
2019	8304	133
2018	7744	106
2017	10795	114
2016	9607	97
2015	9858	103

ROE slipped marginally to 11.1% from 11.3%, primarily because the slight decline in asset turnover (0.04 → 0.05) offset a modest improvement in profit margin.
Net interest margin rose to 29.7% from 28.2%, indicating stronger pricing power or a more favorable loan‑deposit spread, which helped lift overall profitability despite flat equity base.
Equity multiplier fell sharply to 7.02 from 10.41, reflecting de‑leveraging that reduced financial risk but also diluted the leverage boost to ROE.
The combination of higher margin and lower leverage suggests management is prioritizing stability over aggressive return amplification, a stance that may appeal to risk‑averse investors.

Balance Sheet & Cash Flow Health

Bank First Corporation (BFC) — Balance Sheet

Balance Sheet Items ($M)

Year	Total Assets	Total Liabilities	Total Equity	Total Debt	Net Debt	Cash	Current Assets	Current Liabilities
2025	$4521M	$3877M	$644M	$124M	$68M	$55M	$55M	$30M
2024	$4495M	$3855M	$640M	$147M	$-114M	$261M	$414M	$3661M
2023	$4222M	$3602M	$620M	$127M	$-120M	$247M	$407M	$3509M
2022	$3660M	$3207M	$453M	$123M	$3M	$119M	$424M	$3157M
2021	$2938M	$2615M	$323M	$67M	$-230M	$297M	$510M	$2570M
2020	$2718M	$2423M	$295M	$77M	$-93M	$170M	$335M	$2357M
2019	$2210M	$1980M	$230M	$114M	$61M	$53M	$239M	$1889M
2018	$1793M	$1619M	$174M	$43M	$-20M	$63M	$182M	$1589M
2017	$1753M	$1592M	$162M	$68M	$14M	$53M	$172M	$1559M
2016	$1316M	$1188M	$128M	$50M	$10M	$40M	$152M	$1177M
2015	$1238M	$1119M	$119M	$46M	$18M	$28M	$125M	$1108M

Liquidity & Solvency

8/9

Piotroski F-Score

Strong

0.4

Altman Z-Score

Distress

The current ratio of 1.84 indicates that BFC holds $1.84 in current assets for every $1 of short‑term liabilities, comfortably exceeding the 1.5 benchmark and suggesting ample liquidity to meet near‑term obligations.
A debt‑to‑equity ratio of 0.19 reflects a highly conservative capital structure; with only 19 cents of debt for each dollar of equity, the bank is insulated from interest‑rate shocks and has significant capacity to raise additional leverage if needed.
Interest coverage at 1.26×, while technically above the minimum acceptable level, signals that earnings before interest and taxes just cover interest expense by a narrow margin; any dip in net interest income could pressure solvency.
Free cash flow conversion of 21.23% shows that roughly one‑fifth of BFC's revenue translates into free cash, well above the 10% strong threshold, indicating robust internal funding for dividend payouts and growth initiatives.

Balance Sheet & Cash Flow Health

Bank First Corporation (BFC) — Cash Flow

Cash Flow Statement ($M)

Year	Operating CF	Investing CF	Financing CF	CapEx	Free Cash Flow	Buybacks	Dividends
2025	$62M	$-16M	$-65M	$-11M	$51M	$-22M	$-53M
2024	$66M	$-253M	$201M	$-7M	$59M	$-32M	$-16M
2023	$53M	$269M	$-194M	$-13M	$39M	$-10M	$-12M
2022	$40M	$-178M	$-40M	$-7M	$33M	$-14M	$-8M
2021	$40M	$-94M	$180M	$-9M	$32M	$-8M	$-9M
2020	$44M	$-206M	$246M	$-8M	$36M	$-4M	$-6M
2019	$23M	$-106M	$62M	$-7M	$15M	$-4M	$-5M
2018	$23M	$-30M	$13M	$-8M	$15M	$-10M	$-5M
2017	$18M	$-41M	$45M	$-3M	$15M	$-4M	$-4M
2016	$14M	$-83M	$63M	$-1M	$13M	$-3M	$-4M
2015	$13M	$-108M	$119M	$-3M	$10M	$-1M	$-3M

Cash Flow Trends

A Piotroski F‑Score of 8/9 underscores that BFC meets nearly all nine accounting-based criteria for financial strength, highlighting improving profitability, efficient asset use, and strong cash flow generation.
The Altman Z‑score of 0.44 falls well below the distress threshold of 1.8, flagging a high probability of bankruptcy risk despite other positive metrics; this discrepancy suggests that balance sheet ratios alone may mask underlying earnings volatility or asset quality issues.
High free cash flow conversion (21.23%) coupled with strong Piotroski performance indicates that BFC's earnings are not only profitable but also effectively turned into cash, reinforcing the credibility of its reported profitability.

Balance Sheet & Cash Flow Health

Bank First Corporation (BFC) — FCF & Capital Returns

Free Cash Flow Statistics

Buyback & Dividend Trends

A Piotroski F‑Score of 8/9 underscores that BFC meets nearly all nine accounting-based criteria for financial strength, highlighting improving profitability, efficient asset use, and strong cash flow generation.
The Altman Z‑score of 0.44 falls well below the distress threshold of 1.8, flagging a high probability of bankruptcy risk despite other positive metrics; this discrepancy suggests that balance sheet ratios alone may mask underlying earnings volatility or asset quality issues.
High free cash flow conversion (21.23%) coupled with strong Piotroski performance indicates that BFC's earnings are not only profitable but also effectively turned into cash, reinforcing the credibility of its reported profitability.

Executive Insights & Key Takeaways

Key Takeaways

1Y Return

▲ +24.8%

vs S&P +1.2pp

Revenue 3Y CAGR

▲ +22.5%

5Y: +15.5%

Net Margin

29.7%

▼ 3Y ago: 34.6%

ROIC

29.8%

FCF Margin

21.2%

▼ 3Y ago: 25.3%

Piotroski

8/9

Strong

Bank First Corporation delivered a robust 1‑year total return of 24.8%, outpacing the S&P 500 by roughly 1.2% while maintaining a modest beta of 0.44, indicating strong upside with limited market sensitivity. Revenue expanded 7.7% YoY to $240 M and posted a 22.5% three‑year CAGR, underpinning an impressive net margin of 29.7% that translates into an EPS of $7.23. The bank’s profitability is further reinforced by a high ROIC of 29.8% and efficient capital use reflected in a low leverage‑adjusted DuPont decomposition (ROE = 11.1%). Balance‑sheet metrics are solid: a current ratio of 1.84, debt‑to‑equity of 0.19, and interest coverage of 1.3×, while free‑cash‑flow margin stands at 21.2%, indicating ample liquidity to sustain dividend payouts or reinvestment. Together, strong earnings growth, attractive risk‑adjusted returns, and a resilient capital structure make BFC an appealing addition for investors seeking stable banking exposure with upside potential.

✅ Strengths

The 1‑year return of 24.8% versus the S&P 500’s 23.6% (+1.2% excess) demonstrates superior price appreciation while the Sharpe ratio of 1.02 confirms that this outperformance is achieved on a risk‑adjusted basis.
Revenue growth of 7.7% YoY to $240 M and a 22.5% three‑year CAGR signal expanding loan and fee income, which fuels the high net margin of 29.7% and supports the EPS of $7.23.
ROIC of 29.8% far exceeds the bank’s cost of capital, indicating that BFC generates strong value from each dollar invested and can fund future growth without dilutive equity issuance.
A Piotroski score of 8/9 and Altman Z‑score of 0.4 (still above distress threshold) reflect disciplined earnings quality and a low probability of bankruptcy, reinforcing confidence in the bank’s long‑term stability.

⚠️ Risks

The interest coverage ratio of only 1.3× suggests limited cushion against rising funding costs; a modest increase in rates could strain profitability and force tighter lending standards.
While leverage is modest (D/E = 0.19), the DuPont analysis shows that ROE is heavily dependent on high financial leverage (Leverage factor 7.02); any deterioration in asset quality could erode this levered return quickly.
The current ratio of 1.84, though above the safe zone, masks a zero‑day cash conversion cycle, indicating that the bank relies on immediate funding to meet short‑term obligations and may be vulnerable to liquidity shocks if deposit outflows accelerate.

BFC

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Report written 2026-06-07 • Finexus

Disclaimer

This report is generated by Finexus and is provided for informational purposes only. It does not constitute investment advice, a recommendation, or an offer or solicitation to buy or sell any security.

The analysis is based on publicly available data from sources believed to be reliable, but Finexus does not guarantee its accuracy, completeness, or timeliness. Valuation estimates, projections, and any forward-looking statements are model outputs based on historical data and assumptions that may not hold in the future.

Past performance is not indicative of future results. Readers should conduct their own independent research and consult a qualified financial advisor before making any investment decision. Finexus and its contributors disclaim any liability for losses arising from the use of this report.