Tower Semiconductor Ltd Dossier - Source-backed chat

Tower Semiconductor Ltd

TSEMNASDAQ

SectorInformation Technology

IndustrySemiconductors

Beta (adjusted)0.94

Intrinsic Value $51.21median of 6 methods · middle span $43-$194based on filings through 31 Dec 2025

Market Price $227.43Price as of 30 Sep 2026

Significantly overvaluedIntrinsic value is 77% below the market price

−50% · IV below pricenear fair value ±15%IV above price · +50%

marker beyond scale (-77%)

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Market Cap $25.7B

Enterprise Value $25.6B

Shares Outstanding 113.6M diluted

Next Earnings Date11 Nov 2026

Last ex-dividend24 Sep 1997

All prices and values are periodic snapshots, not live quotes. Source dates are shown for reference.

Thesis

Street consensus, scenarios, merits, risks, and invalidation triggers

AI-assisted

Thesis Summary

Tower Semiconductor entered the second half of 2026 with record quarterly revenue, accelerating Silicon Photonics demand, $1.3 billion of contracted 2027 Silicon Photonics revenue, and a larger Japan capacity plan supporting a $3.6 billion 2028 revenue model. The operating outlook is constructive, but the investment requires successful execution of a large, multi-year capacity build, fulfillment of customer commitments, and management of geopolitical, litigation, and funding risks.

This section is the 12-month view: analyst targets and the probability-weighted scenarios built from them. The intrinsic value at the top of this page answers a different question: what the business is worth today.

Street view · analyst 12-month targets7 analysts · as of 18 Aug 2026

Low · most bearish analyst$278.00

Mean target$321.32

High · most bullish analyst$355.00

Street targets sit above today's price; our intrinsic value sits below it. Different horizons, different questions.

Our research · scenarios, merits, risks, and invalidation triggersResearch as of 2 Sep 2026

Scenarios · 12-month scenario targetsAnchored at research date

Bear CaseDownside scenario

$278.0020%

The bear case assumes Silicon Photonics demand or contracted volumes convert more slowly than planned, manufacturing bottlenecks or qualification delays prevent timely fulfillment, or Japan expansion costs and grant conditions become less favorable. Those outcomes could delay the planned capacity ramp, weaken utilization economics, and create exposure to customer remedies or prepayment repayments.

Base CaseCentral scenario

$321.3255%

Matches the consensus mean

The base case assumes Tower broadly delivers its near-term revenue guidance and Silicon Photonics ramp while experiencing normal timing and utilization variability during the Japan capacity build. The $1.3 billion of contracted 2027 Silicon Photonics revenue provides visibility, but realizing the full 2028 model remains dependent on capacity installation, qualification, customer conversion, and grant-supported execution.

Bull CaseUpside scenario

$355.0025%

The bull case assumes the Q4 2026 Silicon Photonics run-rate milestone is met or exceeded, contracted 2027 demand converts into shipments, the first Japan expansion track reaches production readiness during Q4 2027, and execution remains sufficient to support the company's $3.6 billion revenue and $1.2 billion net-profit model for 2028. The more distant second expansion track then creates an additional growth runway from 2029.

Scenarios are anchored to street consensus at the research date, with our probabilities and rationale.

Key Investment Merits

Q2 2026 revenue reached a record $460 million, up 24% year over year, and management guided Q3 revenue to $520 million at the midpoint.
Silicon Photonics reached a $680 million annualized revenue run rate in Q2 2026, with a plan to cross $1 billion in Q4, while customers contracted for $1.3 billion of 2027 Silicon Photonics revenue.
The Japan expansion adds substantial 300mm Silicon Photonics and Silicon Germanium capacity; its first track is expected to be production-ready in Q4 2027 and is supported by forecast Japanese government grants.

Key Investment Risks

The Japan expansion involves approximately $3 billion of Tower investment net of $1 billion of forecast government grants, creating material construction, equipment, permitting, funding, and grant-covenant execution risk.
Strong customer demand can itself produce bottlenecks, cycle-time extensions, yield pressure, delivery delays, customer compensation, or repayment of capacity prepayments if Tower cannot fulfill commitments.
Operations remain exposed to hostilities affecting Israel, GlobalFoundries patent claims, the Intel capacity-corridor dispute, and the effects of the global 15% minimum corporate tax from 2026.

All scenarios are estimates and subject to change. Past performance is not indicative of future results.

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Explore this dossier

ValuationIntrinsic value, the six-method breakdown, peer medians, and your assumptions sandbox.Financial SnapshotRevenue, profitability, returns, balance sheet, dividends, and the filing-level detail.Qualitative AnalysisBusiness overview, strategic initiatives, and mergers, acquisitions & partnerships.Outlook & Key DatesForward estimates, reporting calendar, and the monitoring framework.