OWMBX Mutual Fund

OWMBX Mutual Fund

NAV$11.40
See how much of OWMBX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free

Fund Essentials - as of Jan 30, 2026

Net Assets
$3.9B
Expense Ratio
0.57%
Dividend Yield (Current)
2.63%
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-0.74%
1 Year+2.35%
3 Year+2.25%
5 Year+0.32%
10 Year+1.10%

Asset Allocation

Bonds: 95.17%
Cash: 4.82%
See how much of OWMBX you already own
Your funds unpacked, overlap, fees and score, free on screen. The full report comes with FundXLS. Download sample.
X-ray my portfolio free

Top Holdings

View All →
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
Download all 544 holdings for OWMBX
CSV export with sector, industry & share changes
Get CSV

Dividend Summary

View Details →
Dividend Yield (Current)
2.63%
Frequency
Quarterly
Latest Distribution
$0.02
-

Peer Comparison

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

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 -0.74%. The 1-year return is 2.35% and the 5-year return is 0.32%. OWMBX dividend yield stands at 2.63%, 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%). Go to all OWMBX holdings, OWMBX sectors, or OWMBX dividends.

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