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MNSB Institutional Ownership & 13F Holders | SmartMoneyDB

MNSBMAINSTREET BANCSHARES INC

COM · CUSIP 56064Y100

Smart Money Ownership

Of the 7 tracked institutions holding MNSB, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +8.4pt. It's a gauge of who owns the name, not just how many.

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

MNSB (MAINSTREET BANCSHARES INC) Institutional Ownership Summary

Among the 7 tracked institutional investors we monitor, MNSB (MAINSTREET BANCSHARES INC) is held with a combined value of $26.35M across 1,218,193 shares. The largest holder is WELLINGTON MANAGEMENT GROUP LLP with a position worth $7.83M. 2 funds increased their holdings. 5 funds reduced their position.

Total Institutional Value

$26.35M

Total Shares Held

1,218,193

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

STATE STREET CORP+36% shares~$591.3K FMR LLC+3% shares~$315.051

Biggest Sellers

RENAISSANCE TECHNOLOGIES LLC−71% shares~$767.7K CITADEL ADVISORS LLC−40% shares~$349.5K

13F Institutional Holders

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WELLINGTON MANAGEMENT GROUP LLP

RENAISSANCE TECHNOLOGIES LLC

#	Fund	Value↓	Shares	Portfolio %	Change
1	WELLINGTON MANAGEMENT GROUP LLP	$7.83M	352,706	0.00%	-1.9%
2	VANGUARD GROUP INC	$7.72M	379,278	0.00%	-0.3%
3	BlackRock, Inc.	$7.72M	347,608	0.00%	-0.8%
4	STATE STREET CORP	$2.22M	100,211	0.00%	+36.2%
5	CITADEL ADVISORS LLC	$522.10K	23,518	0.00%	-40.1%
6	RENAISSANCE TECHNOLOGIES LLC	$319.68K	14,400	0.00%	-70.6%
7	FMR LLC	$10.48K	472	0.00%	+3.1%

Frequently Asked Questions

Which institutional investors own the most MNSB stock?

As of the latest SEC 13F filings, WELLINGTON MANAGEMENT GROUP LLP is the largest institutional holder of MNSB with a position worth $7.83M, representing 0.00% of their portfolio. In total, 7 institutional investors hold MNSB with a combined value of $26.35M.

What percentage of MNSB is owned by institutional investors?

Institutional investors hold $26.35M worth of MNSB stock across 7 positions. The largest institutional holder is WELLINGTON MANAGEMENT GROUP LLP with $7.83M in holdings.

What is a 13F filing and why does it matter for MNSB?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MNSB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track MNSB institutional moves

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