Lattice Semiconductor Corporation (LSCC)

Investment Committee Summary

Investment Thesis

Lattice Semiconductor develops and sells semiconductor products across Asia, Europe and the Americas — a fabless supplier of programmable logic whose parts are designed into industrial, automotive, communications and computing systems and then ship for years afterwards. The appeal of that model shows in an operating margin near 47%, which is what a fabless business with long design-win cycles and no fab depreciation can earn at scale, supported by net cash of ~$0.1B. The problem is the price of the appeal. At $117 on 9 September 2026 the shares carry roughly 65 times forward earnings and are trading rich to the triangulated fair value (-34%), with the probability-weighted expected value at $99.00; measured against a 52-week range spanning close to a threefold move, the multiple rather than the earnings has done the work. The decisive variable is whether data-centre and adjacent compute content represents a genuine step-change in the served market or a cyclical restock described as one, because at this multiple the base case alone does not support the price. The most damaging risk is inventory: programmable logic ships through distribution, and a correction there reverses revenue faster than any design-win pipeline can replace it.

Narrative drafted 2026-08-16 by claude-opus-5 under supervision; reviewed by Marinus 2026-08-16.

The dashboard below is the whole argument on one page: spot ($117) against each valuation anchor, the scenario tree, technicals and the options-implied move.

Anti-Thesis (The Real Bear Case)

Semiconductor downturns do not arrive as gentle declines; they arrive as order cancellations. Because parts ship through distributors who built stock into the upswing, revenue can fall far more than end demand does — and at that point a fabless cost base that looked wonderfully geared on the way up de-gears just as hard, so the 47% margin compresses sharply against a smaller revenue line. Export controls and China exposure form the second leg: a served market closed administratively does not reopen with the cycle. The third leg does the most damage, because a name held near 65 times forward earnings is priced for the upcycle to persist, and if earnings fall while the multiple normalises toward what the sector pays for cyclical logic, the two compound. The structural scenario carries a target below the 52-week low, and the engine flags its modelled probability of clearing today's price as beneath the plausible band — so the bear weighting deserves scrutiny in either direction.

Key Debate

P/E Multiple explains 81% of Monte Carlo outcome variance — i.e. value is set by the multiple the market will pay, a rate/sentiment regime bet as much as an earnings bet.

What the Market Is Pricing In

At the current price, the market pays 55.2× consensus forward EPS, vs the house DCF terminal 30.0×, and a peer median 36.1×. The house DCF sits 51% below spot, so the market is pricing in more than the house case — roughly 6.3pp of revenue CAGR.

Variant perception: the house view is below-consensus, and the thesis is primarily FCF-driven.

Scenario Analysis

The scenario tree spans a structural 'Structural — AI-Capex Digestion / China / Export Controls' downside ($39.47) to a 'Bull — Supercycle Re-Rate' bull case ($177); the probability-weighted blend (PWEV $99.00) is -16% versus spot.

Share-count charge: none applied. The probability-weighted value above is the gross per-share figure — no annual dilution is deducted — stock-based compensation runs at 19% of revenue; free cash flow net of SBC is $0.02B. SBC is therefore disclosed, not charged: read the per-share figures as before dilution.

Scenario rationale — the driver path behind every target:

• Structural — AI-Capex Digestion / China / Export Controls (20%, $39.47). Structural impairment — AI-capex digestion / China / export controls: earnings AND the multiple compress together. Target sits below the 52-week low by construction.
• Cyclical Downturn — Inventory Correction (17%, $74.64). Cyclical downturn — chip demand (AI/datacenter, auto, mobile) + the semi cycle + China / export controls weakens for 1–2 years before normalising.
• Base — Mid-Cycle + AI Content (35%, $104). Mid-cycle — normalised chip demand (AI/datacenter, auto, mobile) + the semi cycle + China / export controls; disciplined capital allocation; steady returns.
• Upcycle — AI / Datacenter Demand (20%, $140). Upside — AI + datacenter demand supercycle lifts earnings above mid-cycle; the multiple expands modestly.
• Bull — Supercycle Re-Rate (8%, $177). Upside tail — sustained tight conditions or a structural re-rate on AI + datacenter demand supercycle.

Valuation Triangulation

Three weighted anchors — an intrinsic dcf, a scenario-weighted pwev and a monte carlo median (student-t + regime switching) — read them with their basis in mind. The Monte Carlo, the DCF terminal and any peer re-rate key off a market multiple, so they are not fully independent; only discounted cash flows themselves are genuinely multiple-free. The discipline is to read the spread and weight the cash-based view, not to treat three numbers as three independent votes.

The house blend DECLARES five anchor weights — DCF 35%, scenario PWEV 25%, Monte Carlo 15%, sum-of-parts 15%, peer re-rate 10%. For this name sum-of-parts, peer P/E re-rate are not computed, so 25% of the declared weight is redistributed across the anchors that exist — which is why the weights above differ from the declared ones. The fair value is unaffected by this disclosure; the blend has always worked this way.

Peer EV/Revenue re-rate — 0% weight: it duplicates the peer-multiple information already carried by the Peer P/E anchor while ignoring margin mix; weighting both would double-count the peer view. Shown as a cross-check.

Monte Carlo — the outcome distribution

10,000 paths, Student-t shocks (fat tails) with a regime-switching overlay. The median lands at $89.35 and 25% of paths finish above spot. The variance decomposition shows the p/e multiple is the dominant swing factor (81% of variance). Value is a multiple bet: fundamentals move the answer far less than the rating does.

DCF — the cash-flow anchor

Independent of the market multiple: a 5-year path, WACC 10.0%, 30.0x terminal FCF multiple → $57.60. This anchor is deliberately the heaviest (47%): it is the valuation least hostage to the current multiple regime.

Peer benchmarking — relative value

Against the peer cohort, re-rating to the peer-median EV/Revenue multiple implies $55.27; the peer-median forward P/E is 36.1x, but the engine carries no P/E-implied price for this name (no forward-EPS basis at the peer step). A premium is only justified by superior growth/margins; otherwise it is multiple risk. Excluded from the weighted blend — shown only as a market cross-check.

Across all anchors the spread is 49% of the median — wide (genuine disagreement — the blend carries low valuation confidence).

Sensitivity

DCF/share — WACC × terminal multiple

DCF/share — revenue CAGR Δ × op-margin Δ

Tornado — DCF/share swing by driver (widest first)

Company lever — SoP/share vs Semiconductors multiple (AI re-rating) (base 55.0x)

Peer Quality & Weighting

Quality-weighted forward P/E: 40.5× (simple median 36.1×). Direct peers count 100%, segment 50%, broad 25%.

Valuation-anchor screen: DCF (Gordon) (excluded (>3× or <0.3× spot)). Anchor median 73.5. Extreme/excluded anchors carry no headline weight.

Historical-range cross-check: 52-week range $46.43–$157, centre $85.40 (-27% vs spot); spot sits at the 64th percentile of the range. Low-weight mean-reversion cross-check, not a fundamental anchor.

Risk / Reward & Margin of Safety

That ratio compares triangulated upside against the probability-weighted bear target, not the extreme tail; with a leg missing it is withheld rather than computed from a magnitude. Bull case (Bull — Supercycle Re-Rate): $177.

Company Overview & Business Model

Lattice Semiconductor Corporation — TECHNOLOGY · SEMICONDUCTORS. Lattice Semiconductor Corporation, develops and sells semiconductor products in Asia, Europe and America. The company is headquartered in Hillsboro, Oregon.

How it makes money.

Edge. Narrow moat — inferred from a 47% operating margin and the semiconductors business model. Some pricing power / share stability; terminal multiple near the market.

Revenue-Segment Breakdown

The company-specific drivers behind the valuation — each segment carries its own growth, margin, multiple and capex intensity. (Tags: FACT reported · ESTIMATE from disclosures · INFERENCE judgment.)

Named Exposures

Demand & pricing cycle (FACT/ESTIMATE)

Capital intensity & shareholder returns (ESTIMATE)

Structural risk vs optionality (INFERENCE)

Industry Context — Information Technology — Semis

This name sits in the Information Technology — Semis cluster as a semiconductors name. chip demand (AI/datacenter, auto, mobile) + the semi cycle + China / export controls. Its scenarios are not guessed in isolation — they inherit a single, shared view of the cluster's driver cycle, so the names that depend on the same event are mutually consistent.

Value chain: MKSI (semiconductor equipment) · ENTG (semiconductor equipment) · MTSI (semiconductors) · LSCC (semiconductors) · SITM (semiconductors) · AMKR (semiconductors) · ONTO (semiconductor equipment) · SMTC (semiconductors) · AEIS (semiconductor equipment) · RMBS (semiconductors) · ALGM (semiconductors) · SLAB (semiconductors) · CRUS (semiconductors) · SYNA (semiconductors) · OLED (semiconductors)

Mapping note: name-level 'Structural — AI-Capex Digestion / China / Export Controls' (20%) + 'Cyclical Downturn — Inventory Correction' (17%) map to cluster Semi Downturn — AI-Capex Digestion / China (37%); name-level 'Upcycle — AI / Datacenter Demand' (20%) + 'Bull — Supercycle Re-Rate' (8%) map to cluster Upcycle — AI / Datacenter Supercycle (28%) — the cluster row is the SUM of the mapped scenario probabilities, not a different estimate.

On the cluster's key downside — Semi Downturn — AI-Capex Digestion / China — this name implies 37% vs the cluster house view of 37% (in line with the house). The cluster's full cross-stock reconciliation governs that the names which ride the same capex cycle assign it comparable odds.

Structure: Shared State — The Information Technology — Semis cycle is the shared macro driver. Driver — chip demand (AI/datacenter, auto, mobile) + semi cycle + WFE capex + China/export controls. Dispersion — Members differ by cyclicality (quality compounders vs deep cyclicals).

Balance Sheet & Liquidity

Balance-sheet data as of 2025-12-31 (Alpha Vantage).

Capital Allocation

Free-Cash-Flow Quality

Accounting quality: SBC 1% of revenue.

Earnings-Call Disconfirmation & Sentiment

Derived signals from the MCH market-data store (Alpha Vantage transcripts + news). Quantitative tone only — a disconfirmation flag, not a substitute for reading the call.

Management vs analyst tone (2026Q1): management +0.40 vs analyst floor +0.03 → delta +0.37 (n=28 mgmt / 23 Q&A; 42nd pctile across the S&P book, z -0.2).

Flag: TYPICAL — management-vs-analyst tone within the normal cross-sectional range.

News (last 365d, 406 articles): avg ticker sentiment +0.24 (bullish 44% / bearish 3%)

Consensus & Market Expectations

_Consensus figures: Alpha Vantage sell-side aggregates. Where the house view sits materially above or below the street, the divergence is itself a datum — see the thesis.

Catalyst Calendar

• 2026-11-02 (~55d) — Quarterly earnings — est. EPS $0.30 (AV EARNINGS_CALENDAR)

Forecast Track Record

• EPS surprise: beat 12% of the last 8 quarters; average surprise -0.5%.
• Prior-forecast backtest (19 snapshots, 2026-07-21→2026-09-03): directional hit-rate 90%; mean predicted -20.5% vs realised -5.6%. Disconfirming track record is reported, not suppressed.

Catalyst Timeline

5 catalysts in the next 90 days (of 13 tracked). Importance 1–3; confidence 0–1.

_Sources: extended.catalysts, data/catalysts/.json, data/catalysts/macro.json, AV DIVIDENDS, opex 3rd-Friday calc.

Scenario Macro & Key Risks

Decision Rules (Machine-Checked)

Stance: Hold — 0 bullish / 1 bearish / 0 caution rules triggered of 5 evaluable (1 lacked data).

Machine-checked rules over disclosed inputs. The authored falsification triggers elsewhere in this report are analyst judgment and are NOT evaluated here. The stance is a portfolio-management signal and does not modify the published research rating.

Reasons the Thesis Could Fail (Falsifiable)

Pre-registered signals that would break the thesis — each polices a specific scenario boundary and is checked at every earnings update:

• Organic revenue growth / order backlog < flat-to-negative for two consecutive quarters (2 consecutive prints). Sustained demand rollover breaks the base case toward the recession scenario.
• FY revenue ($B) < 0.6 (next reported fiscal year). (rationale withheld pending re-authoring — frozen figure or verdict)
• Probability-weighted fair value (PWEV) at the next re-run < 117.49 (any scheduled re-run). (rationale withheld pending re-authoring — frozen figure or verdict)

Fact / Inference / Speculation

• FACT: Spot $117; 52-week range $46.43–$157; engine rating SELL; house target $99.00 (-16%). (source: Alpha Vantage 2026-09-08, 9 September 2026)
• INFERENCE: Triangulated FV $77.75 (-34% vs spot · triangulated FV); the rating tracks the Monte-Carlo + scenario-PWEV core; the cash-flow anchor sits below the multiple-discipline core.
• SPECULATION: At current prices the embedded bet is that the market keeps paying the current multiple through the capex cycle — a regime call the engine cannot verify from fundamentals alone.

Conviction Score

Research Conviction measures the strength and quality of the research setup — input coverage, financial quality, valuation support, process agreement. It is NOT the probability that the recommendation succeeds; the forecast track record section is the evidence on that.

51.1/100 (confidence band 39.4–62.9), 22nd percentile of 893 covered names (as of 2026-09-08). Weighted composite under config ros-1.20.0 — every component and its inputs below.

Score history: 50.6 → 51.3 → 51.3 → 51.9 → 51.4 → 51.4 → 50.9 → 50.9.

Probability-Weighted Return Profile

Horizon: 1 year — at this horizon CAGR equals total return by definition. Expected values are the probability-weighted sums over the full scenario set below.

The gross expected return is the probability-weighted scenario return (it reconciles to the gross PWEV); the diluted figure applies the SBC share-count charge and matches the published PWEV-based target.

Expected Alpha

Expected return minus the return this name is REQUIRED to deliver for its risk (1-year horizon). Constants are pre-registered (preregistered-static (amendment #2, 2026-07-29); not fitted to MCH outcomes).

A negative expected alpha does not change the rating — it says the expected return does not clear the risk-adjusted hurdle at today's price. Rating mechanics are unchanged by this section.

Probability Cross-Checks

Not authoritative. The scenario probabilities in this report are AUTHORED — a judgement about how the world might go, not a measurement. Nothing below modifies them, the target, the rating or any position size. These checks ask only whether anything outside our own model agrees with us; where it does not, that is information for the reader, not a correction we have quietly applied.

Authored set: 5 scenarios, probabilities summing to 1.0, mean target $99.0.

Factor Exposures

Cross-sectional percentiles over 893 covered names (style scores sector-demeaned; thematic = return-beta to the theme's proxy ETF). 50 = estate median.

Market interaction: correlation vs SPY +0.62, vs QQQ +0.66 (trailing ~1y daily returns).

Options Intelligence

Preferred structure: Protective Put. The selector reads the equity view (direction) and the volatility surface — nothing here re-prices the chain.

• bearish/holder — hedge the position; a collar finances the put by capping upside
• Direction bearish from the overlay conviction/rating (read-only input).
• IV/RV at the 38th percentile of the cross-section → mid vol bucket. This is the measure that selects the structure above: it ranks how rich this name's implied vol is against its own realised vol, relative to other names.
• Reported alongside and not used to select: this name's own ATM IV sits at the 62nd percentile of its own month-end history (decile 7).
• IV term structure is in contango (longer-dated richer, slope +5.9pp) — favour longer-dated ownership (LEAPS) or calendars that are long the cheaper front.

IV term structure (contango, slope +5.9pp): 38-DTE 60% · 101-DTE 66% · 192-DTE 66%

Economics copied verbatim from the options overlay (priced from the listed chain (EOD marks)); the selector does not re-price.

Alternatives: Collar, Put Debit Spread. IV rank shown via the name's own monthly IV history (advisory); structure selected on the cross-sectional IV/RV percentile. Model output for research and education only — not individualised investment advice. Position-sizing and stance figures are mechanical outputs of the disclosed rules and inputs; they do not consider any person's objectives, financial situation, or tax status.

Position Sizing Framework

research rating is SELL-tier — the model carries no long position.

Model output for research and education only — not individualised investment advice. Position-sizing and stance figures are mechanical outputs of the disclosed rules and inputs; they do not consider any person's objectives, financial situation, or tax status.

Options Overlay

A defined-risk way to express the SELL equity view. Chain as of 2026-09-08 — end-of-day marks — indicative, not executable quotes.

Market signals — ATM IV 60.0% (moderate regime) · expected move ±15.2% (2026-10-16) · put/call OI 0.24 · ATM Δ 0.59 / Θ -0.12 / ν 0.15 · next earnings 2026-11-02. Direction: SHORT/HEDGE (implied return -33.8% to triangulated fair value $77.75).

Bear Put Spread (Bearish) — Long 115 P / Short 80 P · 2027-03-19 · net debit $14.2 · max profit $20.80 · breakeven $100.80 · RoR 146.0% · max loss $14.20 · priced from the listed chain (EOD marks)

Defined-risk downside expression: the debit caps the loss, with the position gaining as the stock falls toward the lower strike — a way to act on a bearish view without shorting stock. Illustrative — no outcome is implied or guaranteed.

Protective Put (if held) (Hedge) — Long 115 P · 2027-03-19 · premium $19.4 · floor -2.0% · max loss $19.40 · priced from the listed chain (EOD marks)

Insurance for an existing holding — a known premium buys a floor while leaving the upside intact. A way to hold through a binary event or volatility with defined downside.

Protective Collar (if held) (Hedge) — Long 105 P / Short 130 C · 2027-03-19 · net $3.8 · floor -11.0% · cap +11.0% · priced from the listed chain (EOD marks)

For a holder who wants to stay invested but cap risk: the sold call funds most of the protective put, fencing the position into a band — a way to ride out a de-rating without selling.

Indicative options structures — a defined-risk expression of the equity view, model-and-market illustrated from the last-close chain. NOT personalised advice or an executable quote; premiums, IV and greeks move intraday. Options carry the risk of total loss of premium. Not a registered financial adviser.

Rating Bridge

Rating = SELL because:

• Probability-weighted scenario value implies -16% vs spot
• Monte Carlo median implies -24% vs spot
• DCF fair value implies -51% vs spot — but this is terminal-value sensitive (exit-multiple $57.60 vs Gordon $31.30, 46% apart), so it carries less weight
• Bear case (Structural — AI-Capex Digestion / China / Export Controls) downside is -66% vs spot
• Net: the valuation anchor itself sits 33.8% below spot, so there is no reward leg to weigh against the bear case and the reward-to-risk ratio is withheld rather than computed off a negative upside. The rating warrants a Sell.

Model Appendix

DCF — line items

FCF is bridged: NOPAT + D&A − Capex − ΔNWC (capex intensity 10% of revenue, weighted from the segments) — not a single conversion fudge.

WACC 10.0% · Σ PV(FCF) $1B + PV(terminal) $7B = EV $8B; + net cash $0.1B → equity $8B ÷ diluted shares $0.14B = $57.60/share (exit-multiple terminal).

• Gordon terminal at 2.5% → $31.30/share — a genuinely non-multiple, cash-based cross-check; the exit-multiple and Gordon values bracket the terminal-value risk.
• Incremental ROIC on the forecast capex ≈ 28% vs WACC 10.0% → above WACC — the build is value-creative.

Peer set

Implied prices at the peer medians: EV/Rev → $55.27 (no P/E-implied price — no forward-EPS basis at the peer step).

Weighted fair-value math

Assumption Register

Sensitivity-ranked drivers (widest fair-value swing first): Terminal × ±15% (14.0); Revenue CAGR ±3pp (14.0); Op margin ±3pp (7.0); WACC ±1pp (5.0); Capex intensity ±15% (4.0).

Inputs, Sources & Confidence

Every load-bearing input, labelled by type and confidence. (reported fact · company guidance · consensus estimate · market data · house estimate · inference.)

Research Provenance

Load-Bearing Assumptions

DCF: WACC 10.0%, terminal multiple 30×, FY+5 revenue $1B. Triangulation leans 47% on DCF, 33% on PWEV, 20% on the Monte Carlo median.