Marathon Bancorp Ownership | Who Owns Marathon Bancorp?
Marathon Bancorp Ownership Summary
Marathon Bancorp is owned by 23.60% institutional investors, 19.17% insiders, and 57.23% retail investors. Tower research capital llc (trc) is the largest institutional shareholder, holding 0% of MBBC shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 1.88% of its assets in Marathon Bancorp shares.
MBBC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Marathon Bancorp | 23.60% | 19.17% | 57.23% |
| Sector | Financial Services Stocks | 493.55% | 13.79% | -407.34% |
| Industry | Regional Banks Stocks | 56.79% | 12.57% | 30.64% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Tower research capital llc (trc) | - | - | - |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tower research capital llc (trc) | - | - | - |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Tower research capital llc (trc) | - | - | -226.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Tower research capital llc (trc) | - | - | -226.00 |
Sold Out
| Holder | Change |
|---|---|
| Tower research capital llc (trc) | -226.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 12 | 33.33% | 634,112 | 3.52% | 23 | 4.54% | 5 | 150.00% | 3 | 200.00% |
| Mar 31, 2026 | 9 | - | 612,556 | -0.03% | 22 | 4.38% | 2 | -60.00% | 1 | - |
| Dec 31, 2025 | 9 | -10.00% | 612,726 | 18.79% | 22 | 6.17% | 5 | - | 1 | -66.67% |
| Sep 30, 2025 | 10 | -9.09% | 515,809 | 5.08% | 19 | 6.09% | 5 | -54.55% | 3 | - |
| Jun 30, 2025 | 11 | - | 490,854 | - | 17 | - | 11 | - | - | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 55.40K | 1.88% | - |
| Vanguard Total Stock Mkt Idx Inv | 55.40K | 1.88% | - |
| Vanguard MStar Total Stk Mkt Idx Invest | 55.40K | 1.84% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 18.94K | 0.64% | - |
| Fidelity Extended Market Index | 8.08K | 0.27% | -15.00 |
| iShares Micro-Cap ETF | 7.61K | 0.25% | - |
| Vanguard Instl Ttl Stck Mkt Index Trust | 3.00K | 0.10% | - |
| Northern Trust Extended Eq Market Idx | 1.96K | 0.07% | 1.96K |
| NT Ext Equity Mkt Index Fund - Lending | 1.96K | 0.07% | 1.96K |
| Fidelity Series Total Market Index | 1.97K | 0.07% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 16, 2026 | Zillges Nicholas W | President and CEO | Buy | $14.55K |
| Jun 05, 2026 | Cornish Terry | SVP and CCO | Buy | $1.65K |
| Jun 09, 2026 | Cornish Terry | SVP and CCO | Buy | $10.05K |
| Jun 10, 2026 | Cornish Terry | SVP and CCO | Buy | $3.23K |
| Jun 08, 2026 | Cornish Terry | SVP and CCO | Buy | $1.01K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | 25 | - |
| 2026 Q1 | - | - |
| 2025 Q4 | 2 | - |
| 2025 Q2 | 2 | - |
MBBC Ownership FAQ
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