Stock Analysis

Data Source: SEC EDGAR 13F

Updated Hourly

MARATHON BANCORP INC (MBBC)

Q: Is it too late to buy MARATHON BANCORP INC (MBBC) following the 2026 Q1 hedge fund 13F filings?

As of today, MBBC has moved -10.6% since the 2026 Q1 13F filing date (May 15, 2026), compared to +1.1% for the XLF sector ETF — an outperformance of -11.7%. Since the quarter end (March 31, 2026), MBBC gained -1.6% vs +4.6% for XLF. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

9 + Investors. Track Smart Money conviction in MBBC. See who's accumulating, reducing, or initiating positions.

Net Flow Q/Q

→ 0

Streak

1Q —

Buyers last Q

40%

Smart Money Signals — MBBC

Based on 9 hedge funds · latest filing: 2026 Q1 · updated quarterly

➡️

No change last quarter

last 3Q

The number of hedge funds holding this stock didn't change last quarter. Neither a buying nor selling signal on its own — watch the next quarter for direction.

📊

High ownership — 82% of 1.0Y peak

82% of all-time peak

9 funds currently hold this stock — 82% of the 1.0-year high of 11 funds (reached 2025 Q2). Ownership is elevated but not yet at maximum concentration. Room to grow, but watch if the trend reverses.

🟠

More sellers than buyers — 40% buying

2 buying3 selling

Last quarter: 3 funds reduced or exited vs 2 that bought or added. When more than half of active funds are selling, it's a caution flag — especially if the stock price hasn't moved down yet.

➡️

Steady new buyers — ~2 new funds per quarter

new funds entering per quarter

Funds opening this position for the first time: 0 → 1 → 2. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.

🔄

Mostly new holders — 33% entered in last year

■ 0% conviction (2yr+) ■ 67% medium ■ 33% new

Only 0 funds (0%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

➡️

Steady discovery — ~2 new funds/quarter

0 → 1 → 2 new funds/Q

New funds entering each quarter: 0 → 1 → 2. Consistent flow of new institutional buyers without clear acceleration or slowdown.

🌱

Early stage — 100% of holders entered in last year

■ 0% veterans ■ 0% 1-2yr ■ 100% new

Of 9 current holders: 9 (100%) entered in the past year, only 0 (0%) are 2+ year veterans. This is an early-phase institutional idea — still being discovered. High upside potential if the thesis plays out, but thin conviction base.

✅

Strong quality — 23% AUM from major funds

23% from top-100 AUM funds

1 of 9 holders rank in the top 100 by AUM, accounting for 23% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

3.4

out of 10

Low Exit Risk

Exit risk score 3.4/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Institutional Sentiment Summary — MBBC

In 2026 Q1, 2 hedge funds were net buyers of MBBC (2 opened a brand-new position), while 3 reduced or exited (1 trimmed, 2 sold completely) — a 40% buyer ratio, indicating roughly balanced activity. 23% of total institutional value in MBBC is held by top-100 AUM funds, reflecting strong institutional quality. Net fund flow last quarter: flat (entries and exits balanced). Total institutional holders: 9.

Hedge Fund Ownership: MBBC

How many hedge funds hold MBBC — quarterly history vs. share price

Quarterly hedge fund ownership of MBBC vs. share price

Stock Performance

Real-time

Is It Too Late to Buy MARATHON BANCORP INC (MBBC) Based on Hedge Fund 13F Filings?

Signal Freshness measures how much MBBC has moved relative to its sector benchmark (XLF) since the 2026 Q1 13F filing. A stock that has barely outrun its sector is still a relatively fresh entry point — the fund's thesis has not yet been priced in by the broader market.

Since Quarter End March 31, 2026 · 52d ago

MBBC

-1.6%

XLF

+4.6%

MBBC outperformed XLF by -6.2% since March 31, 2026.

Since 13F Filing Date May 15, 2026 · 7d ago

MBBC

-10.6%

XLF

+1.1%

Since the filing became public, MBBC outperformed XLF by -11.7% .

Interpretation: The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference. Learn more →

Smart Money Signal ?

Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

2 top-rated funds 0 high-conviction

Consensus

2.1

/ 10

breadth

Elite

0.3

/ 10

conviction

Hedge Fund Positioning: MBBC

9 + Investors

Track Smart Money conviction in MBBC. See who's accumulating, reducing, or initiating positions.

Metric	All 13F Filers (2026 Q1)	Prior (2025 Q4)	Change
Funds Holding	9	9	-
13F Shares	613K	613K	-0.03%
Total Value	$8M	$7M	8.36%
New Positions	2	1	+1
Increased Positions	0	4	-4
Closed Positions	2	2	-
Reduced Positions	1	1	-
Total Calls	0	0	-
Total Puts	0	0	-
PUT/CALL Ratio	0.0	0.0	Bullish

Statistics: MBBC

Valuation Measures Data as of: --

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Financial Highlights

Profitability

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Institutional Holders (2026 Q1)

9 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MBBC. Verified SEC 13F-HR filings.

QUARTER:

FILTER:All New Added To Reduced No Change | Overweight >5%

Top 9 institutional holders of MBBC — 2026 Q1 · Source: SEC Form 13F
#	Investor	% of Portfolio	Shares	Mkt Value
1	RAFFLES ASSOCIATES LP	1.26%	107,664	$1.5M
2	Minerva Advisors LLC	0.52%	58,976	$798K
3	MALTESE CAPITAL MANAGEMENT LLC	0.39%	145,100	$2.0M
4	Stilwell Value LLC	0.16%	20,000	$271K
5	KLCM Advisors, Inc.	0.04%	34,320	$464K
6	ALLIANCEBERNSTEIN L.P.	0.00%	153,238	$1.9M
7	Tower Research Capital LLC (TRC)	0.00%	226	$3K
8	VANGUARD FIDUCIARY TRUST CO	0.00%	16,434	$222K
9	VANGUARD CAPITAL MANAGEMENT LLC	0.00%	76,598	$1.0M

Investor	Ownership History	% of Portfolio	Prev %	Rank	Conviction	Avg Buy Price	13F Score™ 3Y / 7Y	Sell Timing	Shares	Mkt Value	Change	Change %	Source	Quarter	Filed

Frequently Asked Questions — MARATHON BANCORP INC (MBBC)

What does the Smart Money Trend signal show for MBBC?

No change last quarter: The number of hedge funds holding this stock didn't change last quarter. Neither a buying nor selling signal on its own — watch the next quarter for direction.

What is the institutional breadth score for MBBC?

More sellers than buyers — 40% buying: Last quarter: 3 funds reduced or exited vs 2 that bought or added. When more than half of active funds are selling, it's a caution flag — especially if the stock price hasn't moved down yet.

What is the fund quality score for MBBC holders?

Strong quality — 23% AUM from major funds: 1 of 9 holders rank in the top 100 by AUM, accounting for 23% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

How long have hedge funds held MBBC?

Mostly new holders — 33% entered in last year: Only 0 funds (0%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

Is it too late to buy MARATHON BANCORP INC (MBBC) following the 2026 Q1 hedge fund 13F filings?

As of today, MBBC has moved -10.6% since the 2026 Q1 13F filing date (May 15, 2026), compared to +1.1% for the XLF sector ETF — an outperformance of -11.7%. Since the quarter end (March 31, 2026), MBBC has gained -1.6% vs +4.6% for XLF. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.