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MFM · Aberdeen Municipal Income Fund · Holdings

Track MFM — free
$5.18 +0.07 (+1.37%) At close · Sep 11
Market Cap
$213.35M
Shares
41.19M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 125
Total Value: $164,803,667
Total Shares: 29,324,508
Showing 1–100 of 125 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 125 13F filers · Δ vs Mar 31, 2026
Top Holder
18.5%
Sep 2023 → Jun 2026 · range 11.0% – 27.0%
−8.5 pts
Top 5
41.4%
Sep 2023 → Jun 2026 · range 41.4% – 55.4%
−14.0 pts
Top 10
57.9%
Sep 2023 → Jun 2026 · range 57.9% – 71.1%
−13.2 pts
HHI
583
Sep 2023 → Jun 2026 · range 530 – 1,021
Broadly held−438

Quarterly Activity

vs Mar 31, 2026
New
52
Increased
49
Decreased
13
Sold Out
11
Unchanged
11
Holder count: +41
Institutional value: +71.2%
Shares held: +63.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 125
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 801961 CUSIP 552738106 13F (30d) 44 filings 44 filers Visit website Investor relations