Megaport Raises A$827m for AI Infrastructure, Shares Jump 18%

Megaport raised A$827.3 million through a fully underwritten accelerated entitlement offer, and the market’s verdict arrived swiftly. Shares surged as much as 18% on 5 June 2026 when trading resumed after a halt, as the institutional leg of the capital raise closed with approximately 99% take-up from eligible shareholders. The raise is not a routine balance-sheet exercise. It funds four new AI infrastructure contracts worth A$458.9 million in total contract value and an on-demand GPU pool backed by roughly A$350 million of investment. For ASX investors, the combination of scale, strategic direction, and a retail entitlement offer that remains open until 29 June 2026 makes this one of the more consequential equity events on the exchange this year. What follows covers the offer’s structure, what the institutional participation rate signals, what the capital is being deployed into, and what retail shareholders need to decide before the deadline.

How Megaport structured its A$827 million raise

The offer is a fully underwritten, accelerated non-renounceable entitlement offer. “Non-renounceable” is the detail that matters most for shareholders: those who choose not to participate cannot sell or transfer their entitlements to another party. The entitlement simply lapses.

Megaport split the raise into two sequential tranches. The institutional component raised A$518 million and was completed before the retail window opened. The retail tranche offers up to 57,856,541 new shares on a 1-for-3.08 pro rata basis at A$14.30 per share, a discount of approximately 13.9% to the 1 June 2026 closing price of A$16.61.

That discount is a standard feature of accelerated raises, designed to incentivise participation rather than signal distress. It also explains why the share price gapped higher at reopening rather than falling toward the offer price: institutions subscribed at a discount, and the market repriced the stock to reflect both the capital inflow and its intended use.

Key offer terms at a glance:

• Offer price: A$14.30 per share
• Discount: approximately 13.9% to the 1 June 2026 close
• Entitlement ratio: 1 new share for every 3.08 held
• Total raise: A$827.3 million
• Retail offer open: 9:00am (Sydney time), Thursday 11 June 2026
• Retail offer close: 5:00pm (Sydney time), Monday 29 June 2026

What a 99% institutional take-up rate actually tells investors

Approximately 99% of eligible institutional shareholders participated in the raise. The remaining roughly 1% of unsubscribed entitlements was absorbed by other institutions seeking additional allocation, meaning the shortbook was fully covered.

Institutional take-up: approximately 99% Institutions that already held the stock chose not to dilute themselves at A$14.30 per share. The shortbook, representing unsubscribed entitlements, was fully absorbed by oversubscribed demand from other institutional investors.

That figure tells investors something specific: shareholders with the deepest due diligence resources assessed the raise’s strategic merit against the offer price and, almost unanimously, chose to participate. It reflects a positive institutional view at a particular price and moment.

It does not, however, function as a forward earnings guarantee or a proxy for retail suitability. Institutional decisions are shaped by portfolio mandates, index weighting, and dilution management, factors that may not apply to individual retail investors in the same way. No verified named broker price targets are available at this time to provide an independent external benchmark. The signal is worth reading, but worth reading accurately.

The AI infrastructure bet behind the raise

Megaport identified three stated uses for the A$827.3 million in proceeds:

The four new contracts referenced in the raise prospectus extend a commercial pattern that began earlier in 2026, when the Latitude.sh AI infrastructure contracts with two US-based customers generated AUD$90.6 million in annualised recurring revenue on fixed, usage-independent terms, establishing the structural template that subsequent deals have followed.

1. Funding four new AI infrastructure contracts with a combined total contract value (TCV) of A$458.9 million, representing committed customer revenue over the contract terms.
2. Establishing an on-demand GPU pool backed by approximately A$350 million of investment, designed to provide scalable compute capacity for AI workloads.
3. Supporting future AI inference cloud growth, positioning the company’s distributed network as a platform for AI processing at the edge.

How the existing network underpins the AI build

The strategic logic rests on Megaport’s existing infrastructure. The company operates a network spanning more than 1,100 data centres across 31 countries, providing the physical connectivity layer from which the AI inference cloud capability is being built. The raise allows the company to move faster than operating cash flow alone would permit.

Management signalled confidence in the core business trajectory by tightening FY26 revenue guidance to A$307 million to A$315 million, while leaving FY26 EBITDA and Group Capex guidance unchanged. The unchanged EBITDA guidance suggests the AI investment is being funded by the raise rather than cannibalising existing earnings.

Understanding Megaport’s business before the raise changes everything

The operating metrics beneath the capital raise reveal a business with organic momentum across two divisions.

What ARR and NRR actually mean for Megaport investors

Annual recurring revenue (ARR) measures the annualised value of a company’s active subscription contracts. It captures revenue the business can reasonably expect to collect over the next twelve months without signing a single new customer. Net revenue retention (NRR) measures how much existing customers are spending compared to the prior year, accounting for expansions, contractions, and churn.

Net Revenue Retention above 100%: An NRR above 100% means existing customers are spending more over time, even before new customers are counted.

Megaport’s Network Division reported ARR of A$277.7 million as of April 2026, up 25% year-on-year on a constant currency basis. Network NRR by logo stood at 113%, indicating that the average existing customer is expanding its usage.

The Compute Division, bolstered by the new AI contracts, carries a pro forma ARR of A$385.2 million. Strategic contracts alone contribute A$747.8 million of TCV and A$301.3 million of ARR.

Combined, these produce a pro forma Group ARR of A$662.9 million, the post-raise baseline from which growth will be measured.

What retail investors need to do before 29 June 2026

The retail entitlement offer opens at 9:00am (Sydney time) on Thursday 11 June 2026 and closes at 5:00pm (Sydney time) on Monday 29 June 2026. The structure is non-renounceable, which means the decision is binary.

Non-renounceable entitlements cannot be sold or transferred. Retail investors who choose not to participate will see their entitlement lapse. There is no secondary market for unexercised rights under this offer structure.

Three steps for eligible retail shareholders:

1. Confirm eligibility. Check with a broker or the shareholder registry to verify entitlement status and the number of shares held on the record date.
2. Calculate the entitlement. The 1-for-3.08 ratio determines how many new shares can be purchased at A$14.30 per share. Divide existing holdings by 3.08 to estimate the entitlement.
3. Submit participation through a broker or the registry before 5:00pm (Sydney time) on 29 June 2026. Late applications will not be accepted.

Participation in the retail tranche also requires awareness of ASX settlement mechanics, including the T+2 cycle that determines when funds clear and the record date rules that establish entitlement eligibility, details that can affect whether a recently purchased parcel qualifies for the offer.

Up to 57,856,541 new shares are available under the retail component. Investors who miss the deadline cannot recover their entitlement.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions.

After an 18% surge, where does the share price go from here?

Megaport shares opened up as much as 18% on 5 June 2026 following the trading halt. The gain moderated to approximately 6.5% by the time of publication against the pre-announcement close of A$16.61 on 1 June 2026.

The arithmetic creates a tension. Investors who subscribed at the offer price of A$14.30 are sitting on a gain. New buyers at the post-surge price are paying above the institutional entry point.

The variables that will determine where the stock goes from here remain genuinely unresolved:

The balance sheet arithmetic behind Megaport’s AI contract expansion was already under scrutiny before the current raise: prior analysis identified a narrow liquidity margin against the US$101 million capex requirement for the Latitude.sh contracts, which was a key structural argument for why a large equity raise was the logical next step.

• The A$458.9 million in AI contract TCV is committed, but revenue recognition depends on delivery timelines not yet disclosed in detail
• The A$350 million GPU pool investment has no published ramp schedule
• FY26 revenue guidance of A$307 million to A$315 million covers the core business, not the full pro forma picture
• Execution risk on a strategic pivot of this scale is real, regardless of the quality of the underlying network

Rask Media’s Jaz Harrison, writing on 5 June 2026, expressed genuine uncertainty about whether the stock remained an attractive purchase at the elevated post-raise levels, despite acknowledging the company’s growth trajectory.

These statements are speculative and subject to change based on market developments and company performance.

Megaport’s raise sets a high bar, but execution is now the whole story

Three things matter. First, the raise is structured as a non-renounceable entitlement offer at A$14.30 per share, and the retail window closes 29 June 2026. Second, near-total institutional participation, at approximately 99%, reflects strong conviction at the offer price, though it is not a forward guarantee. Third, the underlying business carries genuine organic momentum: 25% Network ARR growth and 113% NRR are not metrics that need capital to look credible.

The AI infrastructure pivot is a strategic bet, not a rebranding exercise. Whether the A$458.9 million in contract value and the GPU pool investment deliver returns commensurate with the raise’s scale is a question only execution can answer. Retail investors should confirm their entitlement status before 11 June 2026 and seek independent financial advice if uncertain about participation.

For investors wanting to position Megaport within a structured portfolio framework after the raise, our dedicated guide to AI infrastructure stock allocation walks through a three-layer hardware, cloud, and software weighting approach, with specific coverage of how ASX-listed and global AI infrastructure positions interact within a growth portfolio.