Marathon Bancorp
MBBC · NASDAQ
$14.45−$0.20 (−1.37%)TodayMarket closed ·
Prev close $14.65
Who owns MBBC
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 33.9% of MBBC’s shares.
- Marathon Bank Employee Stock Ownership Plan Trust7.3%
- AllianceBernstein L.P.5.2%
- Maltese Capital Management, LLC4.9%
- Zillges (Nicholas W)3.7%
- Next 6 largest institutions12.7%
- All other shareholders66.1%
| Holder | Shares | % of shares |
|---|---|---|
| Marathon Bank Employee Stock Ownership Plan Trust | 216.07K | 7.32% |
| AllianceBernstein L.P. | 153.24K | 5.19% |
| Maltese Capital Management, LLC | 145.30K | 4.93% |
| Zillges (Nicholas W) | 109.35K | 3.71% |
| Raffles Capital Management, LLC | 107.66K | 3.65% |
| Vanguard Capital Management, LLC | 76.03K | 2.58% |
| Spatz (Nora) | 68.13K | 2.31% |
| Minerva Advisors LLC | 55.75K | 1.89% |
| KLCM Advisors, Inc. | 34.32K | 1.16% |
| Cornish (Terry) | 33.55K | 1.14% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 55.40K | 1.88% |
| Vanguard Extended Market Index Fund | 18.94K | 0.64% |
| iShares Micro-Cap ETF | 8.98K | 0.30% |
| Fidelity Extended Market Index Fund | 8.08K | 0.27% |
| Fidelity Series Total Market Index Fund | 1.97K | 0.07% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $105.10K (24 trades) of MBBC on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Spatz Nora | Option exercise | 962 | — |
| Spatz Nora | Option exercise | 1.20K | — |
| Spatz Nora | Option exercise | 962 | $6.23K |
| Spatz Nora | Option exercise | 1.20K | $9.76K |
| Werth Ann M | Award | 8.47K | — |
| Werth Ann M | Award | 3.39K | — |
| Wimmer Timothy R | Award | 8.47K | — |
| Wimmer Timothy R | Award | 3.39K | — |
| Grimm Thomas L | Award | 8.47K | — |
| Grimm Thomas L | Award | 3.39K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 6.94K
- Days to cover
- 1.46
- % of shares outstanding
- 0.24%
- Average daily volume
- 4.75K
- Change since last report
- +8.4%
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