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Marathon Bancorp, Inc. (MBBC)

USD15.02 +0.00 (+0.00%)
US NASDAQ Financial Services Banks - Regional
Address 500 Scott Street 54403
Wausau, WI, US
CEO Nicholas W. Zillges
IPO 2021-04-21
CIK 1835385 ISIN US5657592060

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Description

Marathon Bancorp, Inc. functions as the holding entity for Marathon Bank, a regulated savings institution. Marathon Bank extends a variety of financial products, encompassing checking accounts, savings accounts, and certificates of deposit. Its lending portfolio includes financing for commercial real estate, industrial and business ventures, construction projects, residential properties (ranging from single-family to four-unit dwellings), multi-unit properties, and personal consumer loans. These services are primarily delivered within Wisconsin's Marathon County area. Established in 2020, the corporation is headquartered in Wausau, Wisconsin, and operates under the umbrella of Marathon MHC.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
USD15.02 +0.00 (+0.00%)
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Volume Profile
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Liquidity & share structure
Average Volume
17.3K
Beta
0.34
Float Shares
953.7K
Free Float %
32.5%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
+2.44% -2.32% +10.92% +12.57% +38.17% +24.42% +51.00% +132.41% +101.46% +104.46% +104.46%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Price Targets & DCF
Current price
15.02
Quality scores
Altman Z-Score
0.36
Distress
Piotroski F-Score
7 / 9
Strong
Composite Rating
C+
Overall Score
2 / 5
Medium
DCF Score
1 / 5
Low
ROE Score
2 / 5
Medium
ROA Score
2 / 5
Medium
D/E Score
2 / 5
Medium
P/E Score
1 / 5
Low
P/Book Score
4 / 5
High
Operational MOAT
  • Revenue growth
    +1.4% Q1'26: +116,764.4% (vs Q1'25)
  • EPS growth
    +112.8% Q1'26: +87.3% (vs Q1'25)
  • FCF margin
    Q1'26: +3.7% (vs Q1'25)
  • EBIT margin
    Q1'26: +0.0% (vs Q1'25)
  • ROIC
    Q1'26: +0.0% (vs Q1'25)
  • Share dilution
    +85.8% Q1'26: +83.0% (vs Q1'25)
  • Debt / EBITDA
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (0.35) × ERP
WACC = 74% × Ke + 26% × Kd (23.4%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Current price: 15.02
Enterprise Value: Equity Value: Terminal Value: TV as % of EV:

Base values reflect the latest available data for this company and market conditions.

Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-12 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-11 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-08 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-07 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-06 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-05 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-04 C+ 2/5 1/5 2/5 2/5 2/5 1/5 4/5
2026-05-01 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-30 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-29 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-28 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-27 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-24 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-23 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-22 C+ 2/5 1/5 2/5 3/5 2/5 1/5 4/5
2026-04-21 B- 2/5 1/5 2/5 4/5 2/5 1/5 4/5
2026-04-20 B- 2/5 1/5 2/5 4/5 2/5 1/5 4/5
2026-04-17 B- 2/5 1/5 2/5 4/5 2/5 1/5 4/5
2026-04-16 B- 2/5 1/5 2/5 4/5 2/5 1/5 4/5

Owner Earnings

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
1.86B
OE per share TTM
688.74
Owner's Yield
4,568.65%
Maintenance CapEx ratio
2,756.28%
Maint CapEx / Avg PPE
28.7%

Ownership Overview

Ownership breakdown

Ownership breakdown not available.

At a glance
Institutional holders
Total invested
Insider transactions (90d)
1
Beneficial owners (>5%)
0
Beneficial owners (>5%)

No beneficial ownership filings recorded.

Institutional Activity (13F)

Institutional ownership trend

Institutional history not available.

Top institutional holders

Top holders not available.

ETF Ownership

Top ETFs holding this stock Held by 12 ETFs in our universe
# ETF Weight Est. AUM exposure TER
1 iShares Micro-Cap ETF IWC 0.01% 120.5K 0.60%
2 Vanguard Extended Market ETF VXF 0.00% 340.4K 0.05%
3 Vanguard U.S. Total Market Shares Index ETF VTS.AX 0.00% 1.6K 0.03%
4 Vanguard U.S. Total Market Index ETF VUN.TO 0.00% 4.3K 0.17%
5 Vanguard U.S. Total Market Index ETF (CAD-hedged) VUS.TO 0.00% 320.03 0.17%
6 Vanguard Total Stock Market ETF VTI 0.00% 740.4K 0.03%
7 Vanguard All-Equity ETF Portfolio VEQT.TO 0.00% 1.6K 0.22%
8 Vanguard Growth ETF Portfolio VGRO.TO 0.00% 883.01 0.22%
9 Vanguard Balanced ETF Portfolio VBAL.TO 0.00% 356.74 0.22%
10 Vanguard Conservative ETF Portfolio VCNS.TO 0.00% 39.35 0.22%

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
1.00
Neutral
Ratio by volume
1.00
Neutral
Buys
2
Sells
2
Shares acquired
1.5K
Shares disposed
1.5K
Cash buys
Cash sales
Net activity
+0
Insider buys vs sells (history) From To
Recent insider transactions From To
Date Person Role Transaction A/D Security Shares Price Value Owned after D/I Filing
2026-05-05 Werth Ann M Director M-Exempt A Common Stock 599 6.48 3.9K 5,115 D
2026-03-20 Grimm Thomas L Director M-Exempt A Common Stock 599 6.48 3.9K 21,994 I
2026-03-18 Spatz Nora Officer M-Exempt A Common Stock 2,399 8.13 19.5K 18,058 D
2026-02-23 Zillges Nicholas W Director / Officer M-Exempt A Common Stock 2,998 6.48 19.4K 37,801 D
2025-12-02 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 24 11.30 271.20 50,084 I
2025-12-02 Spatz Nora Officer I-Discretionary A Common Stock 45 11.30 508.50 35,701 I
2025-12-02 Knopf Michelle Officer I-Discretionary A Common Stock 20 11.30 226.00 18,298 I
2025-12-01 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 1,646 11.27 18.5K 49,426 I
2025-12-01 Spatz Nora Officer I-Discretionary A Common Stock 3,166 11.27 35.7K 34,436 I
2025-12-01 Knopf Michelle Officer I-Discretionary A Common Stock 1,393 11.27 15.7K 17,742 I
2025-11-26 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 1,075 11.37 12.2K 34,803 D
2025-11-13 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 1,325 11.00 14.6K 33,728 D
2025-06-28 Zillges Nicholas W Director / Officer F-InKind D Common Stock 1,196 9.99 11.9K 32,376 D
2025-06-28 Spatz Nora Officer F-InKind D Common Stock 451 9.99 4.5K 15,659 D
2025-06-28 Selting-Buchberger Joy Officer F-InKind D Common Stock 517 9.99 5.2K 5,338 D
2025-06-28 Knopf Michelle Officer F-InKind D Common Stock 197 9.99 2.0K 3,418 D
2025-06-28 Cornish Terry Officer F-InKind D Common Stock 225 9.99 2.2K 3,044 D
2025-06-13 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 500 9.99 5.0K 33,572 D
2025-05-29 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 695 10.01 7.0K 47,780 I
2025-05-29 Spatz Nora Officer I-Discretionary A Common Stock 992 10.01 9.9K 31,270 I
2025-05-16 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 500 10.07 5.0K 33,072 D
2025-05-16 Spatz Nora Officer F-InKind D Common Stock 29 10.03 290.87 16,110 D
2025-05-16 Selting-Buchberger Joy Officer F-InKind D Common Stock 44 10.03 441.32 5,855 D
2025-05-16 Knopf Michelle Officer F-InKind D Common Stock 70 10.03 702.10 3,615 D
2025-05-16 Cornish Terry Officer F-InKind D Common Stock 38 10.03 381.14 3,269 D
2025-04-21 Zillges Nicholas W Director / Officer A-Award A Common Stock 6,500 10.00 65.0K 32,572 D
2025-04-21 Zientara Amy Director A-Award A Common Stock 2,500 10.00 25.0K 19,226 D
2025-04-21 Wimmer Timothy R Director A-Award A Common Stock 2,500 10.00 25.0K 9,364 I
2025-04-21 Werth Ann M Director A-Award A Common Stock 550 10.00 5.5K 3,617 D
2025-04-21 Spatz Nora Officer A-Award A Common Stock 600 10.00 6.0K 1,149 I
2025-04-21 Selting-Buchberger Joy Officer A-Award A Common Stock 5,000 10.00 50.0K 21,788 I
2025-04-21 Knopf Michelle Officer A-Award A Common Stock 3,300 10.00 33.0K 16,349 I
2025-04-21 Grimm Thomas L Director A-Award A Common Stock 7,500 10.00 75.0K 17,796 I
2025-04-21 Cornish Terry Officer A-Award A Common Stock 2,500 10.00 25.0K 25,816 I
2024-06-28 Zillges Nicholas W Director / Officer F-InKind D Common Stock 823 8.99 7.4K 18,993
2024-06-28 Spatz Nora Officer F-InKind D Common Stock 288 8.99 2.6K 11,757
2024-06-28 Selting-Buchberger Joy Officer F-InKind D Common Stock 268 8.99 2.4K 4,298
2024-06-28 Knopf Michelle Officer F-InKind D Common Stock 127 8.99 1.1K 2,685
2024-06-28 Cornish Terry Officer F-InKind D Common Stock 125 8.99 1.1K 2,410
2024-05-23 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 1,569 8.43 13.2K 31,749
2024-05-16 Spatz Nora Officer F-InKind D Common Stock 19 8.85 168.15 12,045
2024-05-16 Selting-Buchberger Joy Officer F-InKind D Common Stock 18 8.85 159.30 4,566
2024-05-16 Knopf Michelle Officer F-InKind D Common Stock 47 8.85 415.95 2,812
2024-05-16 Cornish Terry Officer F-InKind D Common Stock 19 8.85 168.15 2,535
2024-03-06 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 100 9.51 951.00 19,816
2023-12-01 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 1,184 9.68 11.5K 29,980
2023-12-01 Spatz Nora Officer I-Discretionary A Common Stock 538 9.68 5.2K 18,413
2023-12-01 Knopf Michelle Officer I-Discretionary A Common Stock 1,534 9.68 14.8K 9,509
2023-12-01 Cornish Terry Officer I-Discretionary A Common Stock 269 9.68 2.6K 16,985
2023-11-30 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 1,249 8.33 10.4K 28,796
2023-11-30 Spatz Nora Officer I-Discretionary A Common Stock 568 8.33 4.7K 17,875
2023-11-30 Knopf Michelle Officer I-Discretionary A Common Stock 1,619 8.33 13.5K 7,975
2023-11-30 Cornish Terry Officer I-Discretionary A Common Stock 284 8.33 2.4K 16,716
2023-11-16 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 1,100 7.39 8.1K 19,716
2023-06-28 Zillges Nicholas W Director / Officer F-InKind D Common Stock 833 10.25 8.5K 18,616
2023-06-28 Spatz Nora Officer F-InKind D Common Stock 306 10.25 3.1K 12,064
2023-06-28 Selting-Buchberger Joy Officer F-InKind D Common Stock 286 10.25 2.9K 4,584
2023-06-28 Knopf Michelle Officer F-InKind D Common Stock 126 10.25 1.3K 2,859
2023-06-28 Cornish Terry Officer F-InKind D Common Stock 131 10.25 1.3K 2,554
2023-06-07 Zillges Nicholas W Director / Officer I-Discretionary A Common Stock 1,361 10.30 14.0K 27,547
2023-06-07 Spatz Nora Officer I-Discretionary A Common Stock 4 10.30 41.20 17,307
2023-06-07 Knopf Michelle Officer I-Discretionary A Common Stock 6 10.30 61.80 6,356
2023-06-07 Cornish Terry Officer I-Discretionary A Common Stock 1,943 10.30 20.0K 16,432
2023-05-18 Zillges Nicholas W Director / Officer P-Purchase A Common Stock 1,000 9.50 9.5K 19,449
2023-05-18 Spatz Nora Officer P-Purchase A Common Stock 800 9.50 7.6K 800
2023-05-16 Zillges Nicholas W Director / Officer A-Award A Stock Options 0 8.90 5,462
2023-05-16 Zientara Amy Director A-Award A Stock Options 0 8.90 1,092
2023-05-16 Wimmer Timothy R Director A-Award A Stock Options 0 8.90 1,092
2023-05-16 Werth Ann M Director A-Award A Stock Options 0 8.90 1,092
2023-05-16 Spatz Nora Officer A-Award A Stock Options 0 8.90 3,500
2023-05-16 Selting-Buchberger Joy Officer A-Award A Common Stock 500 0.00 4,870
2023-05-16 Knopf Michelle Officer A-Award A Stock Options 0 8.90 3,500 D
2023-05-16 Grimm Thomas L Director A-Award A Stock Options 0 8.90 1,092
2023-05-16 Cornish Terry Officer A-Award A Stock Options 0 8.90 3,500
2022-12-02 Zillges Nicholas W Officer I-Discretionary A Common Stock 1,738 11.46 19.9K 26,186
2022-12-02 Spatz Nora Officer I-Discretionary A Common Stock 4,345 11.46 49.8K 17,303
2022-12-02 Knopf Michelle Director / Officer I-Discretionary A Common Stock 3,650 11.46 41.8K 6,350
2022-12-02 Cornish Terry Officer I-Discretionary A Common Stock 1,738 11.46 19.9K 14,489
2003-07-01 PORTER DAVID Officer J-Other D Stock Option 20,000 11.21 224.2K 0
2003-07-01 AUSTIN JOSIAH T Director / 10% Owner J-Other D Stock Option 1,500 15.88 23.8K 0

Executive team

Top executives
EBIT / Employee
311.00
Shares Outstanding
2.94M

Executive compensation

Executive compensation (annual)
# Year Executive Salary Bonus Stock award Option award Incentive Other Total % Stock-
based
Filing
1 2022 Nicholas W. Zillges, President and Chief Executive Officer 280.0K 140.0K 121.9K 72.8K 41.1K 655.8K 29.69%
2 2022 Nora Spatz, Executive Vice President and Chief Administrative Officer 125.0K 25.0K 48.8K 14.6K 12.0K 225.3K 28.11%
3 2022 Michelle Knopf, Executive Vice President and Director of Mortgage Services 125.0K 12.0K 24.4K 10.9K 11.2K 183.5K 19.24%
4 2021 Nicholas W. Zillges, President and Chief Executive Officer 280.0K 140.0K 34.6K 454.6K 0.00%
5 2021 Nora Spatz, Executive Vice President and Chief Administrative Officer 119.6K 25.0K 15.4K 160.0K 0.00%
6 2021 Michelle Knopf, Executive Vice President and Director of Mortgage Services 105.0K 30.0K 8.0K 143.0K 0.00%
CEO compensation breakdown

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2026-04-24 DEF 14A
2025-10-15 DEF 14A
2024-10-11 DEF 14A
2023-10-17 DEF 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-05-06 4
2026-04-24 DEF 14A
2026-04-24 8-K
2026-03-20 4
2026-03-18 4
2026-02-24 4
2026-02-17 SC 13G
2026-02-11 10-Q
2025-12-03 4
2025-12-03 4

Executive team

NameTitleCompensationGender
Nicholas W. Zillges President, Chief Executive Officer & Director 573.3K male
Michelle Knopf EVP & Chief Operating Officer 188.9K female
Joy C. Selting-Buchberger Chief Financial Officer & Senior Vice President 179.1K female
Nora Spatz Executive Vice President & Chief Administrative Officer 162.0K female
Julie D'Acquisto Corporate Secretary
Terry Cornish Senior Vice President & Chief Credit Officer male
ESG Rating
B+
BANKS - REGIONAL
Rank: 140 out of 435
2025
E (Environmental)
79.8 / 64.3
Company / Sector avg.
S (Social)
70.4 / 76.5
Company / Sector avg.
G (Governance)
67.6 / 75.5
Company / Sector avg.
ESG Total
72.6 / 72.1
Company / Sector avg.
ESG Score History BANKS - REGIONAL
Benchmark vs Sector
Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings history

Earnings reports

Stock splits