Filed pursuant to Rule 424(b)(3)
Registration Statement No. 333-261949

Prospectus Supplement No. 1

(To Prospectus Dated September 26, 2022)

Grab Holdings Limited

2,347,361,422 CLASS A ORDINARY SHARES,

15,500,000 WARRANTS TO PURCHASE CLASS A ORDINARY SHARES AND

15,500,000 CLASS A ORDINARY SHARES UNDERLYING WARRANTS

This prospectus supplement is being filed to update and supplement the information contained in the prospectus dated September 26, 2022 (as supplemented to date, the “Prospectus”), related to the offer and resale from time to time by the selling securityholders identified in the Prospectus or their pledgees, donees, transferees, assignees or other successors-in-interest that receive any of the securities being offered and resold hereunder as a gift, distribution, or other non-sale related transfer of (a) up to 2,347,361,422 Class A Ordinary Shares, (b) up to 15,500,000 Warrants, and (c) up to 15,500,000 Class A Ordinary Shares issuable upon exercises of the Warrants, with the information contained in our Report on Form 6-K, furnished with the Securities and Exchange Commission on November 16, 2022 (the “Form 6-K”).

This prospectus supplement updates and supplements the information in the Prospectus and is not complete without, and may not be delivered or utilized except in combination with, the Prospectus, including any amendments or supplements thereto. This prospectus supplement should be read in conjunction with the Prospectus and if there is any inconsistency between the information in the Prospectus and this prospectus supplement, you should rely on the information in this prospectus supplement.

Our Class A Ordinary Shares and Warrants are listed on the Nasdaq Stock Market LLC, or “NASDAQ,” under the trading symbols “GRAB” and “GRABW,” respectively. On November 15, 2022, the closing price for our Class A Ordinary Shares on NASDAQ was $3.13 per share. On November 15, 2022, the closing price for our Warrants on NASDAQ was $0.55 per unit.

We may further amend or supplement the Prospectus and this prospectus supplement from time to time by filing amendments or supplements as required. You should read the entire Prospectus, this prospectus supplement and any amendments or supplements carefully before you make your investment decision.

Investing in our securities involves a high degree of risk. See “Risk Factors” beginning on page 8 of the Prospectus for a discussion of information that should be considered in connection with an investment in our securities.

Neither the U.S. Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these securities or determined if this prospectus supplement or the Prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is November 16, 2022.

Grab Reports Third Quarter 2022 Results

Group Key Operational and Financial Highlights

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Third Quarter Segment Financial and Operational Highlights

Deliveries

2

Mobility

Financial Services

3

Enterprise and New Initiatives

Other Events

Grab’s Board of Directors has approved the repurchase of up to $750 million of our outstanding Term Loan B. This loan facility was issued in January 2021, with a five-year tenor and a principal amount of $2 billion.

About Grab

Grab is Southeast Asia’s leading superapp based on GMV in 2021 in each of food deliveries, mobility and the e-wallets segment of financial services, according to Euromonitor. Grab operates across the deliveries, mobility and digital financial services sectors in over 480 cities in eight countries in the Southeast Asia region – Cambodia, Indonesia, Malaysia, Myanmar, the Philippines, Singapore, Thailand and Vietnam. Grab enables millions of people each day to access its driver- and merchant-partners to order food or groceries, send packages, hail a ride or taxi, pay for online purchases or access services such as lending, insurance, wealth management and telemedicine, all through a single “everyday everything” app. Grab was founded in 2012 with the mission to drive Southeast Asia forward by creating economic empowerment for everyone, and since then, the Grab app has been downloaded onto millions of mobile devices. Grab strives to serve a triple bottom line: to simultaneously deliver financial performance for its shareholders and have a positive social and environmental impact in Southeast Asia.

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Forward-Looking Statements

This document and the announced investor webcast contain “forward-looking statements” within the meaning of the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact contained in this document and the webcast, including but not limited to, statements about Grab’s goals, targets, projections, outlooks, beliefs, expectations, strategy, plans, objectives of management for future operations of Grab, and growth opportunities, are forward-looking statements. Some of these forward-looking statements can be identified by the use of forward-looking words, including “anticipate,” “expect,” “suggest,” “plan,” “believe,” “intend,” “estimate,” “target,” “project,” “should,” “could,” “would,” “may,” “will,” “forecast” or other similar expressions. Forward-looking statements are based upon estimates and forecasts and reflect the views, assumptions, expectations, and opinions of Grab, which involve inherent risks and uncertainties, and therefore should not be relied upon as being necessarily indicative of future results. A number of factors, including macro-economic, industry, business, regulatory and other risks, could cause actual results to differ materially from those contained in any forward-looking statement, including but not limited to: Grab’s ability to grow at the desired rate or scale and its ability to manage its growth; its ability to further develop its business, including new products and services; its ability to attract and retain partners and consumers; its ability to compete effectively in the intensely competitive and constantly changing market; its ability to continue to raise sufficient capital; its ability to reduce net losses and the use of partner and consumer incentives, and to achieve profitability; potential impact of the complex legal and regulatory environment on its business; its ability to protect and maintain its brand and reputation; general economic conditions, in particular as a result of COVID-19 and currency exchange fluctuations; expected growth of markets in which Grab operates or may operate; and its ability to defend any legal or governmental proceedings instituted against it. In addition to the foregoing factors, you should also carefully consider the other risks and uncertainties described in the “Risk Factors” section of Grab’s registration statement on Form F-1 and the prospectus therein, and other documents filed by Grab from time to time with the U.S. Securities and Exchange Commission (the “SEC”).

Forward-looking statements speak only as of the date they are made. Grab does not undertake any obligation to update any forward-looking statement, whether as a result of new information, future developments, or otherwise, except as required under applicable law.

Unaudited Financial Information

Grab’s unaudited selected financial data for the three months and nine months ended September 30, 2022 and 2021 included in this document and the investor webcast is based on financial data derived from the Grab’s management accounts that have not been reviewed or audited.

5

Non-IFRS Financial Measures

This document and the investor webcast include references to non-IFRS financial measures, which include: Adjusted EBITDA, Segment Adjusted EBITDA, Total Segment Adjusted EBITDA and Adjusted EBITDA margin. Grab uses these non-IFRS financial measures for financial and operational decision-making and as a means to evaluate period-to-period comparisons, and Grab’s management believes that these non-IFRS financial measures provide meaningful supplemental information regarding its performance by excluding certain items that may not be indicative of its recurring core business operating results. For example, Grab’s management uses: Total Segment Adjusted EBITDA as a useful indicator of the economics of Grab’s business segments, as it does not include regional corporate costs. However, there are a number of limitations related to the use of non-IFRS financial measures, and as such, the presentation of these non-IFRS financial measures should not be considered in isolation from, or as an alternative to, financial measures determined in accordance with IFRS. In addition, these non-IFRS financial measures may differ from non-IFRS financial measures with comparable names used by other companies. See below for additional explanations about the non-IFRS financial measures, including their definitions and a reconciliation of these measures to the most directly comparable IFRS financial measures. With regard to forward-looking non-IFRS guidance and targets provided in this document and the investor webcast, Grab is unable to provide a reconciliation of these forward-looking non-IFRS measures to the most directly comparable IFRS measures without unreasonable efforts because the information needed to reconcile these measures is dependent on future events, many of which Grab is unable to control or predict.

Explanation of non-IFRS financial measures:

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This document and the investor webcast also includes “Pre-InterCo” data that does not reflect elimination of intragroup transactions, which means such data includes earnings and other amounts from transactions between entities within the Grab group that are eliminated upon consolidation. Such data differs materially from the corresponding figures post-elimination of intra-group transactions.

We compare the percent change in our current period results from the corresponding prior period using constant currency. We present constant currency growth rate information to provide a framework for assessing how our underlying GMV and revenue performed excluding the effect of foreign currency rate fluctuations. We calculate constant currency by translating our current period financial results using the corresponding prior period’s monthly exchange rates for our transacted currencies other than the U.S. dollar.

Operating Metrics

Gross Merchandise Value (GMV) is an operating metric representing the sum of the total dollar value of transactions from Grab’s services, including any applicable taxes, tips, tolls and fees, over the period of measurement. GMV is a metric by which Grab understands, evaluates and manages its business, and Grab’s management believes is necessary for investors to understand and evaluate its business. GMV provides useful information to investors as it represents the amount of a consumer’s spend that is being directed through Grab’s platform. This metric enables Grab and investors to understand, evaluate and compare the total amount of customer spending that is being directed through its platform over a period of time. Grab presents GMV as a metric to understand and compare, and to enable investors to understand and compare, Grab’s aggregate operating results, which captures significant trends in its business over time.

Total Payments Volume (TPV) means total payments volume received from consumers, which is an operating metric defined as the value of payments, net of payment reversals, successfully completed through our platform.

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Monthly Transacting User (MTUs) is defined as the monthly transacting users, which is an operating metric defined as the monthly number of unique users who transact via Grab’s products, where transact means to have successfully paid for any of Grab’s products. MTUs is a metric by which Grab understands, evaluates and manages its business, and Grab’s management believes is necessary for investors to understand and evaluate its business.

Commission rate represents the total dollar value paid to Grab in the form of commissions and fees from each transaction, without any adjustments for incentives paid to driver- and merchant-partners or promotions to end-users, as a percentage of GMV, over the period of measurement.

Partner incentives is an operating metric representing the dollar value of incentives granted to driver- and merchant-partners. The incentives granted to driver- and merchant-partners include base incentives and excess incentives, with base incentives being the amount of incentives paid to driver- and merchant-partners up to the amount of commissions and fees earned by Grab from those driver- and merchant-partners, and excess incentives being the amount of payments made to driver- and merchant-partners that exceed the amount of commissions and fees earned by Grab from those driver- and merchant-partners.

Consumer incentives is an operating metric representing the dollar value of discounts and promotions offered to consumers. Partner incentives and consumer incentives are metrics by which we understand, evaluate and manage our business, and we believe are necessary for investors to understand and evaluate our business. We believe these metrics capture significant trends in our business over time.

Industry and Market Data

This document also contains information, estimates and other statistical data derived from third party sources (including Euromonitor), including research, surveys or studies, some of which are preliminary drafts, conducted by third parties, information provided by customers and/or industry or general publications. Such information involves a number of assumptions and limitations and due to the nature of the techniques and methodologies used in market research, and as such neither Grab nor the third-party sources (including Euromonitor) can guarantee the accuracy of such information. You are cautioned not to give undue weight on such estimates. Grab has not independently verified such third-party information, and makes no representation as to the accuracy of such third-party information.

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Unaudited Summary of Financial Results

Condensed consolidated statement of profit or loss and other comprehensive income

9

Condensed consolidated statement of financial position

10

Condensed consolidated statement of cash flow

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