---
title: "Micron to buy $500 million of GlobalWafers convertible bonds at 0.5% on top of a ten-year wafer deal"
description: "GlobalWafers' board approved selling Micron up to $500 million of ten-year convertible bonds at a 0.5% coupon, on the same day the wafer maker reported a quarter dented by the fire at its Novara plant in Italy. The conversion price is still unset, and it will help decide who captures the wafer repricing analysts expect in 2027 and 2028."
publisher: "The Inference"
section: "Chips"
published: 2026-11-03T14:13:21.840Z
modified: 2026-11-03T14:13:21.840Z
canonical: https://theinference.org/article/micron-to-buy-500-million-of-globalwafers-convertible-bonds-at-0-5-on-top-of-a-ten-year-wafer-deal
language: en
keywords: "Micron, GlobalWafers, Silicon Wafers, Convertible Bonds, Memory"
---

# Micron to buy $500 million of GlobalWafers convertible bonds at 0.5% on top of a ten-year wafer deal

> GlobalWafers' board approved selling Micron up to $500 million of ten-year convertible bonds at a 0.5% coupon, on the same day the wafer maker reported a quarter dented by the fire at its Novara plant in Italy. The conversion price is still unset, and it will help decide who captures the wafer repricing analysts expect in 2027 and 2028.

## A fire-hit quarter and a ten-year customer

[GlobalWafers](https://theinference.org/markets/companies/globalwafers), the Taiwan-based supplier ranked third worldwide in silicon wafers [3], reported a third quarter dented by the fire at its Novara plant in Italy: revenue and shipments fell, yet all of its existing wafer capacity is fully utilized [1][2]. The July 21 blaze shut Novara's 8-inch line, while the 12-inch line, the one AI chips are built on, kept running [4].

The same day, November 3, the board approved a plan to sell Micron Technology [up to $500 million of ten-year unsecured convertible bonds](https://focustaiwan.tw/business/202611030028) at a 0.5% annual coupon [3]. [Micron, the US memory maker](https://theinference.org/markets/companies/micron), would be the sole subscriber, the only buyer of the bonds, alongside the ten-year supply agreement the two struck in July [3]. No volumes or prices are disclosed, and shareholders must still approve the placement [3][5].

## Micron is paying from a sold-out book

A convertible bond is a loan that can turn into GlobalWafers shares, so Micron would be a decade-long customer and a future owner of its supplier. Its own order book explains the urgency: [more than 75% of 2027 production is already committed](https://theinference.org/article/micron-has-75-of-2027-output-committed-and-sk-hynix-booked-into-2028-yet-memory-stocks-price-a-crash), [26 multi-year contracts cover over 35% of revenue through 2030](https://theinference.org/article/micron-put-ceilings-on-its-own-boom-26-contracts-cap-a-third-of-revenue), and after a record $54.2 billion quarter Micron guides the next to $61.5 billion [5][6]. Micron chief executive [Sanjay Mehrotra](https://theinference.org/markets/people/sanjay-mehrotra) expects supply and demand to stay considerably tighter for two years [5].

*Chart: **Micron's quarterly revenue has grown nearly eightfold in ten quarters** Line chart of Micron's quarterly revenue rising from $6.8 billion in Q2 2024 to a record $54.2 billion, with a dashed final point at the guided $61.5 billion*

*Reported quarters from Micron's SEC filings, labeled by calendar quarter; the dashed final point is company guidance of $61.5B, give or take $1.5B, for the December 2026 quarter, not a reported result. [6][5]*

## The price nobody has set

Micron is moving while its own stock is being sold: down 6.2% on November 2 on doubts over AI data-center payback, then down 5.8% more at $833.59 in November 3 trading [5][7]. If the conversion price is set into that fear, the bonds turn into GlobalWafers shares cheaply for Micron, just as analysts expect [12-inch polished wafer contracts to rise more than 40% in 2027](https://www.tweaktown.com/news/113798/12-inch-polished-silicon-wafer-prices-could-rise-over-40-percent-in-2027-as-ai-demand-grows/index.html) and GlobalWafers' average 12-inch price to climb from $92 this year to $166 by 2028 [8].

The boom is not in the accounts yet. Nine-month sales fell 4.4% to NT$44.07 billion, the gap [The Inference flagged](https://theinference.org/article/globalwafers-raised-1-43-billion-for-a-shortage-its-own-accounts-do-not-show) when the GDR, a global depositary receipt issue, landed in September [3].

## Half-percent money, and what to watch

The company's case is real. $500 million at 0.5% is nearly free capital on top of the [$1.432 billion raised in September](https://www.tradingview.com/news/urn:summary_document_slides:quartr.com:4267712:0-globalwafers-a-stronger-balance-sheet-supports-growth-as-the-novara-fire-weighs-on-q3-results/), the third-largest GDR by a Taiwanese company on record, and because new capacity still needs customer qualification, a decade of contracted demand makes the expansion safer to fund [1][3][9]. Chairperson Doris Hsu calls it a shift from traditional supplier relationships toward sustained strategic partnerships [3].

Three dates decide it: the shareholder vote, the conversion price in the filing, and the fourth-quarter recovery management has promised [2][3]. The fire cost one quarter of shipments; the conversion price will shape who gains from ten years of wafer pricing.

## Takeaway

Micron is lending GlobalWafers $500 million at 0.5% on top of a ten-year wafer deal; with the conversion price unset and wafer prices expected to reprice sharply in 2027 and 2028, how cheaply the bonds convert decides who captures that upside.

## Sources

1. [TradingView News (Quartr summary of GlobalWafers slides), GlobalWafers: A stronger balance sheet supports growth as the Novara fire weighs on Q3 results, 3 November 2026](https://www.tradingview.com/news/urn:summary_document_slides:quartr.com:4267712:0-globalwafers-a-stronger-balance-sheet-supports-growth-as-the-novara-fire-weighs-on-q3-results/)
2. [TradingView News (Quartr summary of GlobalWafers Q3 2026 audio transcript), GlobalWafers: Novara disrupted Q3, but strong demand, new capacity and a stronger balance sheet support recovery, 3 November 2026](https://www.tradingview.com/news/urn:summary_document_transcript:quartr.com:4438104:0-globalwafers-novara-disrupted-q3-but-strong-demand-new-capacity-and-a-stronger-balance-sheet-support-recovery/)
3. [Focus Taiwan (CNA), GlobalWafers to issue US$500 million in bonds with Micron as sole subscriber, 3 November 2026](https://focustaiwan.tw/business/202611030028)
4. [DigiTimes, GlobalWafers Italy 8-inch plant fire disrupts output, 12-inch line stays online, 23 July 2026](https://www.digitimes.com/news/a20260723PD221/globalwafers-plant-fire-italy-12-inch.html)
5. [ad-hoc-news.de, Micron Ties Up With GlobalWafers as AI Doubts Clip Shares, 3 November 2026](https://www.ad-hoc-news.de/boerse/news/unternehmensnachrichten/micron-ties-up-with-globalwafers-as-ai-doubts-clip-shares/70449957)
6. [Micron, quarterly revenue from its SEC filings, retrieved 3 November 2026](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000723125)
7. [Investing.com, GlobalWafers Q3 2026 slides: $1.4B GDR fuels expansion plans, 3 November 2026 (Micron quoted at $833.59, down 5.78%)](https://www.investing.com/news/company-news/globalwafers-q3-2026-slides-14b-gdr-fuels-expansion-plans-93CH-4994136)
8. [TweakTown, 12-inch polished silicon wafer prices could rise over 40% in 2027 as AI demand grows, 28 September 2026](https://www.tweaktown.com/news/113798/12-inch-polished-silicon-wafer-prices-could-rise-over-40-percent-in-2027-as-ai-demand-grows/index.html)
9. [X post, @LIWEI_TWCapital on GlobalWafers tight supply and capacity qualification, 3 November 2026](https://x.com/LIWEI_TWCapital/status/2117118714864910682)


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Micron to buy $500 million of GlobalWafers convertible bonds at 0.5% on top of a ten-year wafer deal — The Inference. Canonical: https://theinference.org/article/micron-to-buy-500-million-of-globalwafers-convertible-bonds-at-0-5-on-top-of-a-ten-year-wafer-deal