MBBC · Insider trading · 13F holders · Congress trades
Marathon Bancorp, Inc. (MBBC)
Who is buying and selling MBBC: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 3
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
MBBC at a glance
- No open-market insider purchases or sales of MBBC were filed in the last 90 days.
- 3 13F filers hold MBBC among their 50 largest positions, worth $2.8M combined. The biggest bets by portfolio weight are Raffles Associates LP (1.5%), Minerva Advisors LLC (0.5%) and Stilwell Value LLC (0.2%).
- No member of Congress has disclosed a trade in MBBC.
MBBC insider trading
No open-market insider purchases or sales of MBBC were filed in the last 90 days.
Who owns MBBC? Hedge funds and superinvestors
3 13F filers hold MBBC among their 50 largest positions, worth $2.8M combined. The biggest bets by portfolio weight are Raffles Associates LP (1.5%), Minerva Advisors LLC (0.5%) and Stilwell Value LLC (0.2%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Raffles Associates LPHedge fund | 1.5% | $1.6M | 107,664 | +0.0% shares | Q2 2026 |
| Minerva Advisors LLCHedge fund | 0.5% | $852K | 55,750 | -5.5% shares | Q2 2026 |
| Stilwell Value LLCHedge fund | 0.2% | $306K | 20,000 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 3). Screen MBBC in the grand portfolio →
MBBC stock trades by members of Congress
No member of Congress has disclosed a trade in MBBC.
MBBC questions and answers
Are insiders buying MBBC stock?
No open-market insider purchases or sales of MBBC were filed in the last 90 days.
Which hedge funds own MBBC?
3 13F filers hold MBBC among their 50 largest positions, worth $2.8M combined. The biggest bets by portfolio weight are Raffles Associates LP (1.5%), Minerva Advisors LLC (0.5%) and Stilwell Value LLC (0.2%).
Has Congress traded MBBC?
No member of Congress has disclosed a trade in MBBC.
Who is the largest holder of MBBC?
Among 13F filers, Raffles Associates LP reports the largest MBBC position, $1.6M (107,664 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Raffles Associates LP's: 1.5% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.