OWMBX Mutual Fund

NAV$11.44

Fund Essentials - as of Jan 30, 2026

Net Assets
$3.9B
Expense Ratio
0.57%
Dividend Yield (Current)
2.60%
Holdings
544
Inception Date
Mar 6, 1998
Fund Family
Old Westbury Funds
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Quarterly

Performance

YTD+0.57%
1 Year+3.88%
3 Year+2.72%
5 Year+0.70%
10 Year+1.24%

Asset Allocation

Bonds: 95.17%
Cash: 4.82%

Price Chart (6M)

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Top Holdings

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TickerNameWeight
-Federated U.S. Treasury Cash Reserves4.83%
-Denver City And County, Colorado, Airport System Revenue Bonds, Subordinate Lien Series 2018a0.66%
-State of Washington0.60%
NH NHSMED 5 06/01/20New Hampshire Health & Ed Facs 5% Jun 01, 20320.51%
-Empire State Development Corp 5 49749 2036-03-150.51%
Top 10 Concentration: 9.47%Report Date: Jan 30, 2026
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Dividend Summary

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Dividend Yield (Current)
2.60%
Frequency
Quarterly
Latest Distribution
$0.02
-

Peer Comparison

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

OWMBX Mutual Fund (Old Westbury Municipal Bond Fund) is managed by Old Westbury Funds with $3.90B in net assets. OWMBX expense ratio is 0.57%, holding 544 positions across sectors including Financials, Utilities, Health Care. Inception date: 1998-03-06.

OWMBX performance shows a YTD return of 0.57%. The 1-year return is 3.88% and the 5-year return is 0.70%. OWMBX dividend yield stands at 2.60%, paid quarterly.

OWMBX top holdings include Federated U.S. Treasury Cash Reserves (4.8%), Denver City And County, Colorado, Airport System Revenue Bonds, Subordinate Lien Series 2018a (0.7%), State of Washington (0.6%), New Hampshire Health & Ed Facs 5% Jun 01, 2032 (0.5%), Empire State Development Corp 5 49749 2036-03-15 (0.5%). View all OWMBX holdings, sector breakdown, or dividend history.

OWMBX can be compared against other funds using the overlap calculator or side-by-side comparison tool. OWMBX alternatives are available via the screener, along with tax-loss harvesting opportunities.