# EDGAR Filing Document

**Accession Number:** 0001806095
**File Stem:** 0002066578-26-001565
**Filing Date:** 2026-5
**Character Count:** 13401
**Document Hash:** 50e6b9e620fd71385c771fba87e5b97c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002066578-26-001565.hdr.sgml**: 20260528

**ACCESSION NUMBER**: 0002066578-26-001565

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260528

**DATE AS OF CHANGE**: 20260528

**PERIOD START**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Datum One Series Trust
- **CENTRAL INDEX KEY:** 0001806095

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23556
- **FILM NUMBER:** 261031673

**BUSINESS ADDRESS:**
- **STREET 1:** 333 SOUTH WABASH AVE.
- **STREET 2:** 43RD FLOOR
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60604
- **BUSINESS PHONE:** 866-494-4270

**MAIL ADDRESS:**
- **STREET 1:** 50 S. LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60603

## Series and Classes Contracts Data

### First Sentier American Listed Infrastructure Fund (Series ID: S000094758)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000263293 | Class I Shares |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Datum One Series Trust

- **b. Investment Company Act file number:** 811-23556

- **c. CIK number of Registrant:** 0001806095

- **d. LEI of Registrant:** 5493003NXAX6X00BBF25

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

  - **Street Address 1:** 50 S. LaSalle Street

  - **City:** Chicago

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60603

  - **Telephone number:** 312-557-4100

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

- **a. Name of Series:** First Sentier American Listed Infrastructure Fund

- **b. EDGAR series identifier (if any):** S000094758

- **c. LEI of Series:** 254900ORTP38TVEJSL67

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

- **a. Date of fiscal year-end:** 2026-03-31

- **b. Date as of which information is reported:** 2026-03-31

**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:** $4463655.80

**Total Liabilities:** $43698.57

**Net Assets:** $4419957.23

**Cash Not Reported:** $106281.22

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000263293 | 3.55%                | 10.39%               | -2.04%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $29249.39                | $111322.89                                 |
| Month 2  | $29214.72                | $373071.39                                 |
| Month 3  | $43970.70                | $-141756.31                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| SBA Communications Corp.                     | SBA Communications Corp. COM USD0.01 CL A            | CUSIP: 78410G104<br>LEI: 5299001HX8ZN8Y8QIT49 | Long             | EC               | CORP              | US        |      1356 | NS      | $233381.16    | 5.28%             |  |  |  | No            |                  1 | On Loan: No      |
| UGI Corp                                     | UGI Corp COM NPV                                     | CUSIP: 902681105<br>LEI: DX6GCWD4Q1JO9CRE5I40 | Long             | EC               | CORP              | US        |      1353 | NS      | $49276.26     | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Union Pacific Corporation                    | Union Pacific Corporation COM USD2.50                | CUSIP: 907818108<br>LEI: 549300LMMRSZZCZ8CL11 | Long             | EC               | CORP              | US        |      1883 | NS      | $456853.46    | 10.34%            |  |  |  | No            |                  1 | On Loan: No      |
| Targa Resources Corp.                        | Targa Resources Corp. COM USD0.001                   | CUSIP: 87612G101<br>LEI: 5493003QENHHS261UR94 | Long             | EC               | CORP              | US        |       363 | NS      | $91014.99     | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Duke Energy Corp                             | Duke Energy Corp COM USD0.001                        | CUSIP: 26441C204<br>LEI: I1BZKREC126H0VB1BL91 | Long             | EC               | CORP              | US        |      1666 | NS      | $218146.04    | 4.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Cheniere Energy Inc                          | Cheniere Energy Inc COM USD0.003                     | CUSIP: 16411R208<br>LEI: MIHC87W9WTYSYZWV1J40 | Long             | EC               | CORP              | US        |       926 | NS      | $262761.76    | 5.94%             |  |  |  | No            |                  1 | On Loan: No      |
| NextEra Energy Inc                           | NextEra Energy Inc COM USD0.01                       | CUSIP: 65339F101<br>LEI: 254900RHL9MEUS5NKX63 | Long             | EC               | CORP              | US        |      3002 | NS      | $278825.76    | 6.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Canadian National Railway Company            | Canadian National Railway Company COM NPV            | CUSIP: 136375102<br>LEI: 3SU7BEP7TH9YEQOZCS77 | Long             | EC               | CORP              | CA        |       988 | NS      | $101536.76    | 2.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Evergy Inc                                   | Evergy Inc COM NPV                                   | CUSIP: 30034W106<br>LEI: 549300PGTHDQY6PSUI61 | Long             | EC               | CORP              | US        |      1753 | NS      | $143605.76    | 3.25%             |  |  |  | No            |                  1 | On Loan: No      |
| National Grid PLC                            | National Grid PLC SPON ADR EACH REP 5 ORD SHS        | CUSIP: 636274409<br>LEI: 8R95QZMKZLJX5Q2XR704 | Long             | EC               | CORP              | GB        |       799 | NS      | $67595.40     | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| DT Midstream Inc                             | DT Midstream Inc COMMON STOCK                        | CUSIP: 23345M107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |       487 | NS      | $65584.29     | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Kinder Morgan, Inc.                          | Kinder Morgan, Inc. COM USD0.01                      | CUSIP: 49456B101<br>LEI: 549300WR7IX8XE0TBO16 | Long             | EC               | CORP              | US        |      1526 | NS      | $51166.78     | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Norfolk Southern Corporation                 | Norfolk Southern Corporation COM USD1                | CUSIP: 655844108<br>LEI: 54930036C8MWP850MI84 | Long             | EC               | CORP              | US        |        41 | NS      | $11767.00     | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| PG&E Corporation                             | PG&E Corporation COM NPV                             | CUSIP: 69331C108<br>LEI: 8YQ2GSDWYZXO2EDN3511 | Long             | EC               | CORP              | US        |     11742 | NS      | $206306.94    | 4.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Public Service Enterprise Group Incorporated | Public Service Enterprise Group Incorporated COM NPV | CUSIP: 744573106<br>LEI: PUSS41EMO3E6XXNV3U28 | Long             | EC               | CORP              | US        |      1649 | NS      | $133486.55    | 3.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Williams Companies Inc. (The)                | Williams Companies Inc. (The) COM USD1.00            | CUSIP: 969457100<br>LEI: D71FAKCBLFS2O0RBPG08 | Long             | EC               | CORP              | US        |        73 | NS      | $5312.94      | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corporation                   | American Tower Corporation COM USD0.01               | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               | CORP              | US        |       671 | NS      | $115801.18    | 2.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Equinix, Inc.                                | Equinix, Inc. COM USD0.001                           | CUSIP: 29444U700<br>LEI: 549300EVUN2BTLJ3GT74 | Long             | EC               | CORP              | US        |        23 | NS      | $22545.52     | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| American Electric Power Co, Inc.             | American Electric Power Co, Inc. COM USD6.50         | CUSIP: 025537101<br>LEI: 1B4S6S7G0TW5EE83BO58 | Long             | EC               | CORP              | US        |      1948 | NS      | $255343.84    | 5.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Oneok Inc.                                   | Oneok Inc. COM USD0.01                               | CUSIP: 682680103<br>LEI: 2T3D6M0JSY48PSZI1Q41 | Long             | EC               | CORP              | US        |      3503 | NS      | $316636.17    | 7.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Sempra                                       | Sempra COM NPV                                       | CUSIP: 816851109<br>LEI: PBBKGKLRK5S5C0Y4T545 | Long             | EC               | CORP              | US        |      1993 | NS      | $193659.81    | 4.38%             |  |  |  | No            |                  1 | On Loan: No      |
| CSX Corporation                              | CSX Corporation COM USD1                             | CUSIP: 126408103<br>LEI: 549300JVQR4N1MMP3Q88 | Long             | EC               | CORP              | US        |      8259 | NS      | $339031.95    | 7.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Dominion Energy Inc                          | Dominion Energy Inc COM STK NPV                      | CUSIP: 25746U109<br>LEI: ILUL7B6Z54MRYCF6H308 | Long             | EC               | CORP              | US        |      2579 | NS      | $159433.78    | 3.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Black Hills Corporation                      | Black Hills Corporation COM USD1                     | CUSIP: 092113109<br>LEI: 3MGELCRSTNSAMJ962671 | Long             | EC               | CORP              | US        |      1227 | NS      | $85166.07     | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Xcel Energy Inc                              | Xcel Energy Inc COM USD2.5                           | CUSIP: 98389B100<br>LEI: LGJNMI9GH8XIDG5RCM61 | Long             | EC               | CORP              | US        |      2694 | NS      | $214011.36    | 4.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Algonquin Power & Utilities Corporation      | Algonquin Power & Utilities Corporation COM NPV      | CUSIP: 015857105<br>LEI: 549300K5VIUTJXQL7X75 | Long             | EC               | CORP              | CA        |     10807 | NS      | $66354.98     | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc.                            | Crown Castle Inc. COM USD0.01                        | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               | CORP              | US        |       156 | NS      | $12684.36     | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| XPLR Infrastructure LP                       | XPLR Infrastructure LP COM UNIT LTD PARTNERSHIP IN   | CUSIP: 65341B106<br>LEI: 5493008F4ZOQFNG3WN54 | Long             | EC               | CORP              | US        |     14833 | NS      | $157526.46    | 3.56%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-04-27

**Name of Applicant:** Datum One Series Trust

**Signature:** Tracy L. Dotolo

**Name of Signer:** Tracy L. Dotolo

**Title:** Treasurer