---
title: "Tower Semiconductor sued Intel over $450 million in walk-away costs ahead of its Nov. 2 print"
description: "The Israeli foundry put more than $450 million of Intel walk-away costs on the public record on October 15, while its stock trades 41.9% below the June high at 134 times forward earnings and Japan pledges $1 billion toward the next build. The November 2 print decides whether the capacity anyone left behind is worth what the market pays for it."
publisher: "The Inference"
section: "Markets"
published: 2026-10-21T16:12:50.658Z
modified: 2026-10-21T16:12:50.658Z
canonical: https://theinference.org/article/tower-semiconductor-sued-intel-over-450-million-in-walk-away-costs-ahead-of-its-nov-2-print
language: en
keywords: "Tower Semiconductor, Intel, Semiconductors, Earnings, Lawsuits"
---

# Tower Semiconductor sued Intel over $450 million in walk-away costs ahead of its Nov. 2 print

> The Israeli foundry put more than $450 million of Intel walk-away costs on the public record on October 15, while its stock trades 41.9% below the June high at 134 times forward earnings and Japan pledges $1 billion toward the next build. The November 2 print decides whether the capacity anyone left behind is worth what the market pays for it.

[Tower Semiconductor](https://theinference.org/markets/companies/tower-semiconductor) [unsealed a fraud suit against Intel in Delaware's Chancery Court](https://news.bloomberglaw.com/esg/intel-hit-with-fraud-suit-for-bailing-on-tower-chip-foundry-deal) on October 15, alleging that after their $5.4 billion merger collapsed, [Intel](https://theinference.org/markets/companies/intel) signed a manufacturing services agreement, let Tower build capacity to serve it, then walked away without justification [1]. The filing puts more than $450 million in increased construction costs on the public record, with the total damages request blacked out [1].

The claim is unproven until a judge says otherwise. But it names the wound in a company the market has been repricing all autumn: a stock 41.9% below its June high of $319.94, at roughly 134 times forward earnings, that [fell 7.1% on October 20](https://weissratings.com/en/instant-news-alerts/tower-semiconductor-ltd-tsem-down-7-1-do-i-pack-it-in-here) while the Philadelphia Semiconductor Index rose 1.6% [4].

## The suit prices the capacity Intel left behind

Tower, the Israeli specialty foundry led by Russell Ellwanger, says the repudiated deal caused it hundreds of millions in harm, the construction overrun alone topping $450 million [1]. [Law360's Chancery roundup](https://www.law360.com/employment-authority/articles/2539309/catching-up-with-delaware-s-chancery-court) corroborates the filing is live [6]. The redacted total matters for sizing: Bloomberg Law is so far the only outlet carrying the numbers, so the market has not yet priced the claim at all.

## The optics ramp is the bull case, and it is real money

The revenue engine is silicon photonics, the chips that move AI data between processors as light. Its annualized run rate went [from $180 million a year ago to $680 million in Q2 2026](https://www.jain.com/tower-semiconductor-3-billion-japan-silicon-photonics-sige-expansion/), with management targeting more than $1 billion by Q4 [3].

On the August call, Ellwanger cited customer contracts of about $1.3 billion in silicon photonics revenue for 2027, backed by $290 million of customer prepayments, and [raised the 2028 model to $3.6 billion in revenue and $1.2 billion in net profit](https://seekingalpha.com/news/4625175-tower-semiconductor-outlines-3_6b-2028-revenue-model-as-q3-2026-revenue-guidance-targets-520m) [5]. Japan has pledged $1 billion in grants toward a $3 billion expansion of the same photonics and SiGe lines [2]. Customers and a government are both paying for this capacity in advance.

*Chart: **Tower's silicon photonics run rate has nearly quadrupled in a year** Silicon photonics annualized revenue run rate: $180 million a year ago, $680 million in Q2 2026, and a targeted $1 billion or more in Q4 2026.*

*Silicon photonics annualized revenue run rate, USD; Q2 2025 and Q2 2026 reported, Q4 2026 is management's target. Sources: [3][5]. [3][5]*

## The counterpoint: a guide this good cannot miss

The short case answers with arithmetic. Q3 is guided to a record $520 million, plus or minus 5%, with the Q4 outlook attached to the November 2 report [4][5]. Guidance that aggressive at a triple-digit forward multiple leaves no room for error, and pre-earnings selling is already visible in the tape [4].

*Chart: **Revenue has accelerated through 2026, and the $520 million guide is the test** Line chart of Tower Semiconductor quarterly revenue from Q3 2024 through Q2 2026, rising from $370.5 million to $460.1 million, with Q3 2026 guided at $520 million.*

*Quarterly revenue, USD millions, from Tower Semiconductor's SEC filings; Q3 2026 is management guidance, midpoint of plus or minus 5%. Source: [7]. [7]*

The verdict arrives twice: damages from Delaware on a claim Tower must still prove, and the November 2 print, when the $520 million midpoint and the Q4 guide either fund the $3.6 billion 2028 model or crack it [1][4][5].

## Takeaway

Tower has put $450 million of Intel walk-away costs on the public record while its silicon photonics run rate nearly quadrupled in a year, and the November 2 print decides whether a 134-times-forward multiple holds.

## Sources

1. [Bloomberg Law, Intel Hit With Fraud Suit for Bailing on Tower Chip Foundry Deal, 2026](https://news.bloomberglaw.com/esg/intel-hit-with-fraud-suit-for-bailing-on-tower-chip-foundry-deal)
2. [Jain.com, Japan's $1B Tower Grant Treats AI Data Center Optics as Strategic Chip Capacity, 19 October 2026](https://www.jain.com/tower-semiconductor-3-billion-japan-silicon-photonics-sige-expansion/)
3. [ad-hoc-news.de, Tower Semiconductor erzielt 460 Millionen USD, 21 October 2026](https://www.ad-hoc-news.de/boerse/news/corporate-news/tower-semiconductor-erzielt-460-millionen-usd-tower-semiconductor-aktie-vor-quartalszahlen/70369966)
4. [Weiss Ratings, Tower Semiconductor Ltd. (TSEM) Down 7.1%, 21 October 2026](https://weissratings.com/en/instant-news-alerts/tower-semiconductor-ltd-tsem-down-7-1-do-i-pack-it-in-here)
5. [Seeking Alpha, Tower Semiconductor outlines $3.6B 2028 revenue model as Q3 2026 revenue guidance targets $520M, 4 August 2026](https://seekingalpha.com/news/4625175-tower-semiconductor-outlines-3_6b-2028-revenue-model-as-q3-2026-revenue-guidance-targets-520m)
6. [Law360, Catching Up With Delaware's Chancery Court, 19 October 2026](https://www.law360.com/employment-authority/articles/2539309/catching-up-with-delaware-s-chancery-court)
7. [Tower Semiconductor, quarterly figures from its SEC filings, retrieved 21 October 2026](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000928876)


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Tower Semiconductor sued Intel over $450 million in walk-away costs ahead of its Nov. 2 print — The Inference. Canonical: https://theinference.org/article/tower-semiconductor-sued-intel-over-450-million-in-walk-away-costs-ahead-of-its-nov-2-print