# EDGAR Filing Document

**Accession Number:** 0000909994
**File Stem:** 0000940400-25-014920
**Filing Date:** 2025-12
**Character Count:** 49066
**Document Hash:** 4c9cc8f45c660424286df2c0b3bb6ee3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-25-014920.hdr.sgml**: 20251229

**ACCESSION NUMBER**: 0000940400-25-014920

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251229

**DATE AS OF CHANGE**: 20251229

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OLD WESTBURY FUNDS INC
- **CENTRAL INDEX KEY:** 0000909994

**ORGANIZATION NAME:**
- **EIN:** 232874698
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-07912
- **FILM NUMBER:** 251605029

**BUSINESS ADDRESS:**
- **STREET 1:** 103 BELLEVUE PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809
- **BUSINESS PHONE:** 3027914394

**MAIL ADDRESS:**
- **STREET 1:** 103 BELLEVUE PARKWAY
- **CITY:** WILMINGTON
- **STATE:** DE
- **ZIP:** 19809

## Series and Classes Contracts Data

### Old Westbury California Municipal Bond Fund (Series ID: S000063602)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000206042 | Old Westbury California Municipal Bond Fund | OWCAX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Old Westbury Funds Inc

- **b. Investment Company Act file number:** 811-07912

- **c. CIK number of Registrant:** 0000909994

- **d. LEI of Registrant:** 549300YMRMTWRGXX0W63

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 103 Bellevue Parkway

  - **City:** Wilmington

  - **State:** DE

  - **Foreign country:** US

  - **Zip / Postal Code:** 19809

  - **Telephone number:** 800-607-2200

**Item A.2. Information about the Series.**

- **a. Name of Series:** Old Westbury California Municipal Bond Fund

- **b. EDGAR series identifier (if any):** S000063602

- **c. LEI of Series:** 5493002C7X0GL2YX0519

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-10-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $395363485.53

**Total Liabilities:** $6136710.47

**Net Assets:** $389226775.06

**Delayed Delivery Securities:** $5876825.00

**Cash Not Reported:** $60.88

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 667.69086000 | **1-Year:** 16676.68194000 | **5-Year:** 91091.56164000 | **10-Year:** 58945.98381000 | **30-Year:** 57.52794000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000206042 | 0.93%                | 0.94%                | 0.72%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $2772482.71                                |
| Month 2  | $0.00                    | $2846217.87                                |
| Month 3  | $0.00                    | $1663199.59                                |

### Schedule of Portfolio Investments

| Name                                  | Title                                                                        | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DTL3<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2203967.60   | 0.57%             | 2031-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA VLY CA WTR DIST WT        | Santa Clara Valley Water District                                            | CUSIP: 80168ADH7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2163384.00   | 0.56%             | 2043-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FDR5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1112865.90   | 0.29%             | 2029-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| ORANGE CNTY CA LOCAL TRANSPRTN        | Orange County Local Transportation Authority Sales Tax Revenue               | CUSIP: 684273JT3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5684250.50   | 1.46%             | 2041-02-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA VLY CA WTR DIST WT        | Santa Clara Valley Water District                                            | CUSIP: 80168ADG9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2178332.60   | 0.56%             | 2042-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA CNTY CA                   | County of Santa Clara CA                                                     | CUSIP: 801546SA1<br>LEI: 254900JSVO2QQ5A3DV83 | Long             | DBT              | MUN               | US        |   1955000 | PA      | $2106630.00   | 0.54%             | 2028-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA PUBLIC FIN AUTH REV        | California Public Finance Authority                                          | CUSIP: 13057EFM1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3575000 | PA      | $3610450.42   | 0.93%             | 2042-07-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A2C3<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2322036.60   | 0.60%             | 2035-10-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| STANFORD HEALTH CARE                  | Stanford Health Care                                                         | CUSIP: 85434VAB4<br>LEI: 5493005311WCPXQGDG42 | Long             | DBT              | CORP              | US        |   2000000 | PA      | $1928396.62   | 0.50%             | 2030-08-15      | Fixed         | 3.31%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13062TH72<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |   5770000 | PA      | $6684246.69   | 1.72%             | 2032-08-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA VLY CA WTR DIST WT        | Santa Clara Valley Water District                                            | CUSIP: 80168AJK4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $998138.00    | 0.26%             | 2028-06-01      | Fixed         | 3.74%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA CMNTY CLG DIST         | Los Angeles Community College District/CA                                    | CUSIP: 54438CE57<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3052600.50   | 0.78%             | 2027-08-01      | Fixed         | 4.78%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DXL8<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |   3500000 | PA      | $3979073.35   | 1.02%             | 2034-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN JOSE CA FING AUTH WSTWTR R        | San Jose Financing Authority                                                 | CUSIP: 79816NAS6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1144054.30   | 0.29%             | 2037-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A3W8<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1170738.60   | 0.30%             | 2032-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FCF2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3515000 | PA      | $4089149.59   | 1.05%             | 2031-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DTM1<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2750763.75   | 0.71%             | 2032-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| EAST BAY CA MUNI UTILITY DIST         | East Bay Municipal Utility District Water System Revenue                     | CUSIP: 271014K68<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1700000 | PA      | $1965981.32   | 0.51%             | 2031-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA SOL WST RESOURC        | City of Los Angeles CA Solid Waste Resources Revenue                         | CUSIP: 54463PEK3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1747664.40   | 0.45%             | 2032-02-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063DWS3<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |  10000000 | PA      | $11239026.00  | 2.89%             | 2030-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SACRAMENTO CA MUNI UTILITY DIS        | Sacramento Municipal Utility District                                        | CUSIP: 786005J74<br>LEI: E3GSVR6ZOU1MX2V7HF33 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1134048.90   | 0.29%             | 2040-11-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MET WTR DIST OF STHRN CA WTRWK        | Metropolitan Water District of Southern California                           | CUSIP: 59266TYY1<br>LEI: 5493003GD0S0P56RLT45 | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3636090.00   | 0.93%             | 2036-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF ARPTS A        | City of Los Angeles Department of Airports                                   | CUSIP: 544445PS2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2131454.80   | 0.55%             | 2040-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA CNTY CA                   | County of Santa Clara CA                                                     | CUSIP: 801546RZ7<br>LEI: 254900JSVO2QQ5A3DV83 | Long             | DBT              | MUN               | US        |   1600000 | PA      | $1674040.96   | 0.43%             | 2027-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN JOSE CA FING AUTH WSTWTR R        | San Jose Financing Authority                                                 | CUSIP: 79816NAR8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1153987.50   | 0.30%             | 2036-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A3X6<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   8200000 | PA      | $9759157.02   | 2.51%             | 2033-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MIRACOSTA CA CMNTY CLG DIST           | Miracosta Community College District                                         | CUSIP: 604617CQ1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1158910.40   | 0.30%             | 2035-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| US TREASURY N/B                       | United States Treasury Note/Bond                                             | CUSIP: 91282CMU2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10000000 | PA      | $10126562.50  | 2.60%             | 2030-03-31      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| SAN DIEGO CNTY CA REGL ARPT AU        | San Diego County Regional Airport Authority                                  | CUSIP: 79739GSN7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2600000 | PA      | $2892140.68   | 0.74%             | 2031-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN JOSE CA EVERGREEN CMNTY CL        | San Jose Evergreen Community College District                                | CUSIP: 798189TA4<br>LEI: 5493006H31JIFYW6Z091 | Long             | DBT              | MUN               | US        |   1650000 | PA      | $1869470.63   | 0.48%             | 2038-09-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A3R9<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   1130000 | PA      | $1170226.08   | 0.30%             | 2027-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST HLTH FACS FING A        | California Health Facilities Financing Authority                             | CUSIP: 13032UH68<br>LEI: 5493007RI8BUDOGHZ546 | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5968521.00   | 1.53%             | 2033-08-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF ARPTS A        | City of Los Angeles Department of Airports                                   | CUSIP: 5444457Q6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1722598.65   | 0.44%             | 2034-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF WTR & P        | Los Angeles Department of Water & Power Water System Revenue                 | CUSIP: 544525Q92<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5188331.00   | 1.33%             | 2027-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST EDUCTNL FACS AUT        | California Educational Facilities Authority                                  | CUSIP: 130179UU6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  10000000 | PA      | $12008455.00  | 3.09%             | 2033-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| E BAY CA MUNI UTILITY DIST WST        | East Bay Municipal Utility District Wastewater System Revenue                | CUSIP: 271012HY5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1475000 | PA      | $1808071.82   | 0.46%             | 2035-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A3Q1<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |    680000 | PA      | $686737.24    | 0.18%             | 2026-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN JOSE CA FING AUTH WSTWTR R        | San Jose Financing Authority                                                 | CUSIP: 79816NAX5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1075000 | PA      | $1174905.34   | 0.30%             | 2042-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY          | City & County of San Francisco CA                                            | CUSIP: 79773KJB1<br>LEI: 549300RA28ZEFOB6M782 | Long             | DBT              | MUN               | US        |   1260000 | PA      | $1279055.36   | 0.33%             | 2026-06-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST HLTH FACS FING A        | California Health Facilities Financing Authority                             | CUSIP: 13032UP77<br>LEI: 5493007RI8BUDOGHZ546 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2116052.40   | 0.54%             | 2049-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| UNIV OF CALIFORNIA CA REVENUES        | University of California                                                     | CUSIP: 91412HPJ6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5885512.50   | 1.51%             | 2034-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF ARPTS A        | City of Los Angeles Department of Airports                                   | CUSIP: 544445JE0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2590000 | PA      | $2761712.34   | 0.71%             | 2032-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FFR3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   7500000 | PA      | $7500000.00   | 1.93%             | 2025-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN DIEGO CA CMNTY CLG DIST           | San Diego Community College District                                         | CUSIP: 797272SY8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2838707.25   | 0.73%             | 2041-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SACRAMENTO CA MUNI UTILITY DIS        | Sacramento Municipal Utility District                                        | CUSIP: 786005C30<br>LEI: E3GSVR6ZOU1MX2V7HF33 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2210117.40   | 0.57%             | 2036-08-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| EAST BAY CA MUNI UTILITY DIST         | East Bay Municipal Utility District Water System Revenue                     | CUSIP: 271014Q47<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1654646.55   | 0.43%             | 2043-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN JOSE CA EVERGREEN CMNTY CL        | San Jose Evergreen Community College District                                | CUSIP: 798189SY3<br>LEI: 5493006H31JIFYW6Z091 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1151904.40   | 0.30%             | 2036-09-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST HLTH FACS FING A        | California Health Facilities Financing Authority                             | CUSIP: 13032U4A3<br>LEI: 5493007RI8BUDOGHZ546 | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3660054.60   | 0.94%             | 2035-08-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA CNTY CA                   | County of Santa Clara CA                                                     | CUSIP: 801546SN3<br>LEI: 254900JSVO2QQ5A3DV83 | Long             | DBT              | MUN               | US        |   5220000 | PA      | $5316965.68   | 1.37%             | 2029-08-01      | Fixed         | 4.33%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST HLTH FACS FING A        | California Health Facilities Financing Authority                             | CUSIP: 13032U2E7<br>LEI: 5493007RI8BUDOGHZ546 | Long             | DBT              | MUN               | US        |   1600000 | PA      | $1609499.68   | 0.41%             | 2026-02-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DVC0<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |  10000000 | PA      | $10489333.00  | 2.69%             | 2028-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF WTR & P        | Los Angeles Department of Water & Power Water System Revenue                 | CUSIP: 544525X60<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2850747.75   | 0.73%             | 2036-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF WTR & P        | Los Angeles Department of Water & Power Water System Revenue                 | CUSIP: 544525Q84<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5071977.00   | 1.30%             | 2026-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A3T5<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   1020000 | PA      | $1118356.66   | 0.29%             | 2029-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF WTR & P        | Los Angeles Department of Water & Power Water System Revenue                 | CUSIP: 544525Q35<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2081598.40   | 0.53%             | 2047-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FLU9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3350000 | PA      | $3961013.54   | 1.02%             | 2032-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DSN0<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2139206.80   | 0.55%             | 2029-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FDU8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1182392.10   | 0.30%             | 2032-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN DIEGO CNTY CA REGL ARPT AU        | San Diego County Regional Airport Authority                                  | CUSIP: 79739GSP2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2813610.50   | 0.72%             | 2032-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063DQK7<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |   2645000 | PA      | $2773565.78   | 0.71%             | 2027-10-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN DIEGO CNTY CA REGL TRANSPR        | San Diego County Regional Transportation Commission                          | CUSIP: 797400PH5<br>LEI: W4FR340A6EQ2SSI17B56 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1070076.40   | 0.27%             | 2028-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA CMNTY CLG DIST         | Los Angeles Community College District/CA                                    | CUSIP: 54438CZR6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5241913.00   | 1.35%             | 2027-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CITY & CNTY CA P        | San Francisco City & County Public Utilities Commission Wastewater Revenue   | CUSIP: 79768HJR0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5700000 | PA      | $5882643.96   | 1.51%             | 2032-10-01      | Fixed         | 4.81%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063ECL8<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |   6500000 | PA      | $7625269.60   | 1.96%             | 2033-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DGG8<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5023160.50   | 1.29%             | 2046-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST UNIV REVENUE            | California State University                                                  | CUSIP: 13077DXP2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   4935000 | PA      | $4935000.00   | 1.27%             | 2047-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| US TREASURY N/B                       | United States Treasury Note/Bond                                             | CUSIP: 91282CMV0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  10000000 | PA      | $10029296.90  | 2.58%             | 2027-03-31      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| MOUNT SAN ANTONIO CA CMNTY CLG        | Mt San Antonio Community College District                                    | CUSIP: 623040PN6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1199231.40   | 0.31%             | 2035-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &        | California Infrastructure & Economic Development Bank                        | CUSIP: 13034A3S7<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   4715000 | PA      | $5036203.72   | 1.29%             | 2028-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST PUBLIC WKS BRD L        | California State Public Works Board                                          | CUSIP: 13068XLN7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2750000 | PA      | $2845320.78   | 0.73%             | 2031-04-01      | Fixed         | 4.99%                 | No            |                  2 | On Loan: No      |
| SAN BERNARDINO CA CMNTY CLG DI        | San Bernardino Community College District                                    | CUSIP: 796720RR3<br>LEI: 549300Y4FPTEP3EQZ007 | Long             | DBT              | MUN               | US        |   1350000 | PA      | $1530380.79   | 0.39%             | 2041-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SACRAMENTO CA MUNI UTILITY DIS        | Sacramento Municipal Utility District                                        | CUSIP: 786005E95<br>LEI: E3GSVR6ZOU1MX2V7HF33 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1130218.90   | 0.29%             | 2030-08-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FDT1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3490028.10   | 0.90%             | 2031-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Federated U.S. Treasury Cash Reserves | Federated U.S. Treasury Cash Reserves                                        | CUSIP: 31423R880<br>LEI: 25490003NTA1P9CI5X97 | Long             | STIV             | RF                | US        |  16184317 | NS      | $16184317.00  | 4.16%             |  |  |  | No            |                  1 | On Loan: No      |
| CALIFORNIA ST UNIV REVENUE            | California State University                                                  | CUSIP: 13077DYE6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |     65000 | PA      | $64593.09     | 0.02%             | 2047-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA PUBLIC FIN AUTH REV        | California Public Finance Authority                                          | CUSIP: 13057EHF4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1781374.95   | 0.46%             | 2033-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| UNIV OF CALIFORNIA CA REVENUES        | University of California                                                     | CUSIP: 91412HNC3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2330074.40   | 0.60%             | 2032-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| ST CENTER CA CMNTY CLG DIST           | State Center Community College District                                      | CUSIP: 856597JU4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5325148.50   | 1.37%             | 2047-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY          | City & County of San Francisco CA                                            | CUSIP: 79773KJC9<br>LEI: 549300RA28ZEFOB6M782 | Long             | DBT              | MUN               | US        |   1100000 | PA      | $1149374.16   | 0.30%             | 2027-06-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| US TREASURY N/B                       | United States Treasury Note/Bond                                             | CUSIP: 91282CMM0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   7500000 | PA      | $7823437.50   | 2.01%             | 2035-02-15      | Fixed         | 4.62%                 | No            |                  2 | On Loan: No      |
| LOS RIOS CA CMNTY CLG DIST            | Los Rios Community College District                                          | CUSIP: 545624SV1<br>LEI: 549300POMNL5W7FEFO13 | Long             | DBT              | MUN               | US        |   3405000 | PA      | $3561374.63   | 0.91%             | 2027-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CALIF CITY &CNTY        | San Francisco City & County Airport Comm-San Francisco International Airport | CUSIP: 79766DWG0<br>LEI: 54930055TIDYHNDP4F84 | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3205719.30   | 0.82%             | 2029-05-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA VLY CA WTR DIST WT        | Santa Clara Valley Water District                                            | CUSIP: 80168AFQ5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  10000000 | PA      | $10127229.00  | 2.60%             | 2026-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA CNTY CA                   | County of Santa Clara CA                                                     | CUSIP: 801546RY0<br>LEI: 254900JSVO2QQ5A3DV83 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2036456.00   | 0.52%             | 2026-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| LOS RIOS CA CMNTY CLG DIST            | Los Rios Community College District                                          | CUSIP: 545624SW9<br>LEI: 549300POMNL5W7FEFO13 | Long             | DBT              | MUN               | US        |   5880000 | PA      | $6314687.82   | 1.62%             | 2028-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063DN79<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |  10000000 | PA      | $10599952.00  | 2.72%             | 2028-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST HLTH FACS FING A        | California Health Facilities Financing Authority                             | CUSIP: 13032U3Z9<br>LEI: 5493007RI8BUDOGHZ546 | Long             | DBT              | MUN               | US        |   2515000 | PA      | $3002166.06   | 0.77%             | 2033-08-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA CNTY CA                   | County of Santa Clara CA                                                     | CUSIP: 801546SL7<br>LEI: 254900JSVO2QQ5A3DV83 | Long             | DBT              | MUN               | US        |   5220000 | PA      | $5271373.67   | 1.35%             | 2027-08-01      | Fixed         | 4.30%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA CNTY CA                   | County of Santa Clara CA                                                     | CUSIP: 801546SB9<br>LEI: 254900JSVO2QQ5A3DV83 | Long             | DBT              | MUN               | US        |   1005000 | PA      | $1111352.22   | 0.29%             | 2029-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SACRAMENTO CA MUNI UTILITY DIS        | Sacramento Municipal Utility District                                        | CUSIP: 786005J66<br>LEI: E3GSVR6ZOU1MX2V7HF33 | Long             | DBT              | MUN               | US        |   1400000 | PA      | $1604645.56   | 0.41%             | 2039-11-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SANTA CLARA VLY CA WTR DIST WT        | Santa Clara Valley Water District                                            | CUSIP: 80168AJJ7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1200000 | PA      | $1199678.76   | 0.31%             | 2027-06-01      | Fixed         | 3.79%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CITY & CNTY CA C        | City & County of San Francisco CA                                            | CUSIP: 79765D7H7<br>LEI: 549300RA28ZEFOB6M782 | Long             | DBT              | MUN               | US        |    325000 | PA      | $328233.43    | 0.08%             | 2026-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FLS4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2846913.25   | 0.73%             | 2030-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| UNIV OF CALIFORNIA CA REVENUES        | University of California                                                     | CUSIP: 91412HRQ8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5932582.50   | 1.52%             | 2035-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY P        | City of San Francisco CA Public Utilities Commission Water Revenue           | CUSIP: 79771FDS3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2910000 | PA      | $3313807.02   | 0.85%             | 2030-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST PUBLIC WKS BRD L        | California State Public Works Board                                          | CUSIP: 13068XRC5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2986339.75   | 0.77%             | 2035-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY          | City & County of San Francisco CA                                            | CUSIP: 79773KJD7<br>LEI: 549300RA28ZEFOB6M782 | Long             | DBT              | MUN               | US        |   2375000 | PA      | $2549306.48   | 0.65%             | 2028-06-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063EHQ2<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |     90000 | PA      | $90172.61     | 0.02%             | 2027-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063EMD5<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |   3180000 | PA      | $3700372.34   | 0.95%             | 2038-03-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063EES1<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |     25000 | PA      | $25046.68     | 0.01%             | 2026-10-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CITY & CNTY CA C        | City & County of San Francisco CA                                            | CUSIP: 79765D7X2<br>LEI: 549300RA28ZEFOB6M782 | Long             | DBT              | MUN               | US        |   4550000 | PA      | $5098754.12   | 1.31%             | 2040-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA PUBLIC FIN AUTH REV        | California Public Finance Authority                                          | CUSIP: 13057EHA5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1950000 | PA      | $2092699.83   | 0.54%             | 2028-08-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST PUBLIC WKS BRD L        | California State Public Works Board                                          | CUSIP: 13068XQZ5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2898696.50   | 0.74%             | 2032-11-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063DPS1<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |   4000000 | PA      | $4392414.40   | 1.13%             | 2030-10-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SACRAMENTO CA MUNI UTILITY DIS        | Sacramento Municipal Utility District                                        | CUSIP: 786005J58<br>LEI: E3GSVR6ZOU1MX2V7HF33 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1155616.30   | 0.30%             | 2038-11-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| SAN FRANCISCO CA CITY & CNTY          | City & County of San Francisco CA                                            | CUSIP: 79773KJF2<br>LEI: 549300RA28ZEFOB6M782 | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3384733.80   | 0.87%             | 2030-06-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| J PAUL GETTY TRUST                    | J Paul Getty Trust/The                                                       | CUSIP: 374288AC2<br>LEI: 72TDDU3K225INPK3EI14 | Long             | DBT              | CORP              | US        |   5000000 | PA      | $5133844.10   | 1.32%             | 2035-04-01      | Fixed         | 4.91%                 | No            |                  2 | On Loan: No      |
| LOS ANGELES CA DEPT OF ARPTS A        | City of Los Angeles Department of Airports                                   | CUSIP: 5444455P0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1220000 | PA      | $1306539.11   | 0.34%             | 2028-05-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                         | State of California                                                          | CUSIP: 13063D3R7<br>LEI: 9845007J7054602FF597 | Long             | DBT              | MUN               | US        |   5000000 | PA      | $5523113.50   | 1.42%             | 2033-03-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-12-26

**Name of Applicant:** Old Westbury Funds Inc

**Signature:** Matthew A. Rizzi

**Name of Signer:** Matthew A. Rizzi

**Title:** Vice President & Treasurer (Principal Financial Officer)