MAMBX Mutual Fund

MAMBX Mutual Fund

NAV$9.39
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Fund Essentials - as of Aug 31, 2026

Net Assets
$862M
Expense Ratio
0.47%
Dividend Yield (Current)
4.02%
Holdings
195
Inception Date
Feb 5, 1993
Fund Family
MUTUAL OF AMERICA INVESTMENT CORPORATION
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly

Performance

YTD-1.52%
1 Year-0.49%
3 Year+3.36%
5 Year+0.37%
10 Year+28.93%

Asset Allocation

Bonds: 100.00%
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Top Holdings

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TickerNameWeight
-Us Treasury N/B 3.38% 02/29/2028 3.3819.45%
-Treasury Note (Otr) 3.5% Oct 31, 202714.18%
T 3.875 06/30/30Us Treasury N/B 06/30 3.87511.57%
T 3.875 11/30/27Us Treasury N/B 3.875 11/30/20279.44%
T 3.875 08/15/33Treasury Note (Otr) 3.88% Aug 15, 20339.29%
Top 10 Concentration: 100.00%Report Date: Aug 31, 2026
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Dividend Summary

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Dividend Yield (Current)
4.02%
Frequency
Monthly

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

MAMBX Mutual Fund Overview

MAMBX Mutual Fund (MoA Intermediate Bond Fund) is managed by MUTUAL OF AMERICA INVESTMENT CORPORATION with $862.3M in net assets. MAMBX expense ratio is 0.47%, holding 195 positions across sectors including Financials. Inception date: 1993-02-05.

MAMBX performance shows a YTD return of -1.52%. The 1-year return is -0.49% and the 5-year return is 0.37%. MAMBX dividend yield stands at 4.02%, paid monthly.

MAMBX top holdings include Us Treasury N/B 3.38% 02/29/2028 3.38 (19.4%), Treasury Note (Otr) 3.5% Oct 31, 2027 (14.2%), Us Treasury N/B 06/30 3.875 (11.6%), Us Treasury N/B 3.875 11/30/2027 (9.4%), Treasury Note (Otr) 3.88% Aug 15, 2033 (9.3%). Go to all MAMBX holdings, MAMBX sectors, or MAMBX dividends.

MAMBX can be compared against other funds. Use MAMBX overlap to find shared positions, or MAMBX vs another fund for a side-by-side view. MAMBX alternatives are available via the screener, along with tax-loss harvesting opportunities.