OWMBX
Old Westbury Municipal Bond Fund
Old Westbury Funds Inc

Portfolio concentration

As of January 30, 2026 · N-PORT
Holdings
544
Top-10 weight
9.57%
Effective holdings ?
214
Crowding ?
4.8

Holdings

As of January 30, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 Federated U.S. Treasury Cash Reserves UTPXX 216,725,881 $216.73M 4.83%
2 DENVER CITY & CNTY CO ARPT REVENUE 27,720,000 $29.43M 0.66%
3 Washington (State of) (Bid Group 2), Series 2024 A, GO Bonds 24,710,000 $27.07M 0.60%
4 State of Washington, Series 2024, GO Bonds 20,000,000 $23.44M 0.52%
5 NH HLTH & EDU FACS-A 20,000,000 $23.07M 0.51%
6 Empire State Development Corp 20,000,000 $23.04M 0.51%
7 WA ST-SER R-2023A-REF 20,000,000 $22.73M 0.51%
8 NJ EDUCTNL FACS AUTH 18,800,000 $21.95M 0.49%
9 State of Maryland 20,000,000 $21.27M 0.47%
10 MASSACHUSETTS ST DEV FIN AGY R MASSACHUSETTS DEVELOPMENT FINANCE AGENCY 17,830,000 $21.00M 0.47%
11 State of Hawaii 20,000,000 $20.89M 0.47%
12 TARRANT REGL WTR-REF 18,500,000 $20.79M 0.46%
13 State of Connecticut Special Tax Revenue 20,000,000 $20.79M 0.46%
14 ST VRAIN VLY SD RE-1J 20,000,000 $20.49M 0.46%
15 Fairfax County Industrial Development Authority 5.00% 05/15/2032 FAIDEV 17,900,000 $20.41M 0.45%
16 SSM HEALTH CARE 20,000,000 $20.32M 0.45%
17 City of New York NY 19,825,000 $20.13M 0.45%
18 Richardson Independent School District 20,020,000 $20.04M 0.45%
19 COMAL TX INDEP SCH DIST REGD B/E PSF-GTD 5.00000000 17,095,000 $19.96M 0.44%
20 Judson Independent School District 17,090,000 $19.77M 0.44%
21 City of Norfolk VA 16,395,000 $19.26M 0.43%
22 IOWA ST FIN AUTH REVENUE REGD B/E 5.00000000 IASGEN 16,125,000 $19.04M 0.42%
23 Texas Tech University System 17,185,000 $18.89M 0.42%
24 State of California, Series 2007 16,195,000 $18.72M 0.42%
25 UNIV OF TEXAS TX UNIV REVENUES 17,250,000 $18.43M 0.41%
26 County of Fairfax VA 16,640,000 $18.11M 0.40%
27 BROOKHAVEN GA D(CHILD HLTH ATL) 4% 7/1/44 18,480,000 $18.10M 0.40%
28 UNIV TX SYS BRD-A 15,520,000 $17.98M 0.40%
29 State of Florida Department of Transportation Turnpike System Revenue, Series 2025, RB 15,000,000 $17.92M 0.40%
30 GUILFORD CO 15,000,000 $17.90M 0.40%
31 MASSACHUSETTS ST DEV FIN AGY R REGD N/C B/E 5.00000000 15,000,000 $17.76M 0.40%
32 TARRANT TX REGL WTR DIST WTR REVENUE 15,160,000 $17.65M 0.39%
33 WASHINGTON ST 15,000,000 $17.60M 0.39%
34 Ohio Water Development Authority Water Pollution Control Loan Fund 14,975,000 $17.54M 0.39%
35 Washington (State of), Series 2025, GO Bonds 15,000,000 $17.36M 0.39%
36 Board of Regents of the University of Texas System, Series 2024, RB 14,700,000 $17.21M 0.38%
37 DENTON TX ISD(PSF) 5% 8/15/48 16,460,000 $17.08M 0.38%
38 Texas Tech University System 15,000,000 $17.08M 0.38%
39 UNIV TX 5% 8/15/2037 14,775,000 $16.98M 0.38%
40 State of Maryland, Series 2022A MDS 15,000,000 $16.96M 0.38%
41 NJ NJSEDU 07/01/2064 NJSEDU 15,000,000 $16.79M 0.37%
42 Washington (State of), Series 2025A, GO Bonds 15,000,000 $16.76M 0.37%
43 Ohio Water Development Authority Water Pollution Control Loan Fund 14,035,000 $16.66M 0.37%
44 Washington (State of) (Bid Group 2), Series 2022 A-2, GO Bonds 15,000,000 $16.62M 0.37%
45 HAMPTON ROADS VA TRANSPRTN ACC REGD N/C B/E ETM 5.00000000 16,330,000 $16.52M 0.37%
46 County of Travis TX 14,970,000 $16.50M 0.37%
47 New York City Transitional Finance Authority, Future Tax Secured, Subordinate, Fiscal Year 2025, Series 2025-J, Subseries J-1 15,000,000 $16.45M 0.37%
48 Washington (State of), Series 2025A, GO Bonds 15,000,000 $16.39M 0.37%
49 County of Fairfax VA 14,745,000 $16.29M 0.36%
50 CYPRESS FAIRBANKS ISD 14,020,000 $16.04M 0.36%
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