# Samsung Electronics (005930.KS) — InvestMoat Analysis

_Last analyzed: September 25, 2026_
_Asset class: equity · Canonical page: https://investmoat.com/stocks/samsung_

## Scores

| Dimension | Score (0–100) |
| --- | --- |
| Moat durability | 55 |
| Growth trajectory | 68 |
| Valuation | 73 |
| **Composite** | **64** |

Scores are computed deterministically from this asset’s data by the InvestMoat formula (see https://investmoat.com/llms.txt for methodology). Scores are not directly comparable across asset classes.

## Key stats

- **Ticker:** 005930.KS / SSNLF
- **Market Cap:** ~₩1,900T (~$1.4T)
- **Price:** ₩285,500

## Moat

The world's largest memory chipmaker and a top-three smartphone OEM, but Samsung's moat is diluted by conglomerate breadth: it trailed SK Hynix and Micron in HBM4 qualification timing, trails TSMC by 1-2 process generations in leading-edge foundry, and its consumer ecosystem lacks the switching-cost intensity of Apple's. The DRAM/NAND oligopoly floor and deep process IP remain genuine advantages, but no single segment is best-in-class the way focused peers are.

### The Conglomerate's Dilemma

Samsung's competitive position rests on **Memory Oligopoly Scale, Diversified Reach, and Deep Process IP** — but breadth cuts against focus:

- **Memory Oligopoly, But Not the Pace-Setter:** Samsung, SK Hynix, and Micron control ~95% of global DRAM supply, and Samsung remains the largest single producer by volume. But Samsung trailed SK Hynix and Micron in HBM3E/HBM4 qualification with NVIDIA through 2024-2025, only securing NVIDIA HBM4 qualification in Q1 2026 — a costly delay that ceded share of the highest-margin memory segment to faster-moving rivals.
- **Foundry: Perpetual Number Two (or Three):** Samsung Foundry's 2nm GAA (SF2) process is ramping with Tesla's AI5/AI6 chips as an anchor customer (a ~$16.5B multi-year deal) and a new IBM partnership, but yields still lag TSMC's N2 by a wide margin and the division has posted cumulative losses for years. Foundry diversifies Samsung's semiconductor exposure but is not yet a moat in its own right.
- **Consumer Ecosystem Without Apple's Lock-In:** Galaxy phones, Watches, Buds, SmartThings, and TVs form a real bundle — SmartThings connects 300M+ devices — but Android's openness means switching to a rival OEM costs little. Galaxy AI (built on Google Gemini) adds feature differentiation but not durable lock-in the way iOS does for Apple.

**Moat verdict:** Samsung is a genuine but lagging beneficiary of the AI era: the memory supercycle (DRAM/NAND/HBM4) and Foundry's Tesla AI-chip relationship are direct AI tailwinds, and proprietaryData, regulatoryLockIn, and transactionEmbedding are all intact or strengthening as multi-year HBM contracts and government backing deepen. But Samsung trails SK Hynix and Micron in HBM4 execution and TSMC in foundry yield, and its AI-vulnerable consumer moats (learnedInterfaces, bundling, networkEffects) remain weakened by Android's openness — making Samsung a slower, more diluted AI beneficiary than its focused semiconductor peers.

### Top competitors

- **[SK hynix (000660.KS)](https://investmoat.com/stocks/skhynix):** HBM leader for AI memory.
- **[Micron Technology (MU)](https://investmoat.com/stocks/micron):** DRAM, NAND and HBM.
- **[TSMC (TSM)](https://investmoat.com/stocks/tsm):** Foundry leader.
- **[Apple (AAPL)](https://investmoat.com/stocks/aapl):** Premium smartphones.

## Growth

Samsung's Device Solutions (DS) division is in the steepest part of the AI-driven memory supercycle: Q2 2026 consolidated revenue was a record ₩171.5T (+130% YoY, +28% QoQ) after ₩133.9T in Q1, with operating profit of ₩89.5T. DS contributed ₩127.5T of revenue (from ₩81.7T in Q1) and ₩89.2T of operating profit — nearly the whole company — as DRAM, NAND and HBM prices rose on AI-driven supply tightness. HBM4 sales are guided to more than triple in Q3 and to exceed 60% of HBM revenue in the second half, and Samsung has shipped the first HBM4E samples. After trailing SK Hynix and Micron through 2024-2025, Samsung secured NVIDIA HBM4 qualification in Q1 2026, restoring its position in the highest-margin memory segment. The Device eXperience (DX) division's sales fell 9% QoQ (up YoY), and MX/Networks swung to a ₩0.7T operating loss as memory costs squeezed phones. Samsung Foundry's SF2 (2nm GAA) is in early high-volume production with Tesla's AI5/AI6 chips as the anchor customer under a ~$16.5B multi-year agreement, plus a new IBM 2nm partnership — narrowing (but not closing) years of foundry losses. Mobile (Galaxy S26, foldables) and Consumer Electronics remain low-single-digit growth, mature businesses that dilute the consolidated growth rate versus pure-play memory peers. Since the prior update, Samsung was named alongside SK Hynix and Micron in a June 25, 2026 US class-action lawsuit (N.D. Cal.) alleging DRAM price-fixing since 2022 via a coordinated HBM-driven cutback of DDR3/DDR4 supply — an early-stage suit (no class certified yet) but a new legal overhang shared across the memory oligopoly.

- **Revenue CAGR estimate:** 10–16%
- **Primary type:** both
- **Margin trend:** stable
- **Key risk (high):** If HBM4 share gains stall against SK Hynix and Micron's multi-year lead, or if the memory cycle reverts in 2H 2027 as hyperscaler capex normalizes, DS division profit could compress sharply — mirroring the 2022-23 downcycle when Samsung's semiconductor division posted large losses. Foundry remains structurally unprofitable outside the Tesla anchor deal, and the June 2026 DRAM price-fixing class action (Samsung, SK Hynix, Micron) is an early-stage but incremental legal overhang shared across the oligopoly.
- **Drivers:**
  - Memory (DRAM/NAND/HBM4) — DS revenue ₩127.5T in Q2 2026 vs ₩81.7T in Q1 (+56% QoQ); HBM4 sales guided to more than triple in Q3 and exceed 60% of H2 HBM revenue (accelerating)
  - Foundry (2nm GAA) — 2nm projects secured from major cloud and AI HPC customers, now in design phase (pre-revenue for those wins); Tesla AI5/AI6 anchor; System LSI/Foundry operating loss ₩2.1T in Q2 (stable)
  - Mobile & Consumer Electronics — DX sales −9% QoQ in Q2 2026 but up YoY; MX revenue ₩32.3T; MX/Networks swung to a ₩0.7T operating loss on memory costs (stable)
- **Score derivation:** Base 77.1 (10–16% CAGR, midpoint 13%, measured from the peak-cycle 2026 base and diluted by DX) + 1.3 trajectory (memory accelerating — DS revenue ₩81.7T → ₩127.5T QoQ, HBM4 sales guided to more than triple in Q3; foundry and Mobile/CE stable: (1 − 0) / 3 × 4) + 0 margin (stable, kept from earlier today to match MU: operating margin rose from ~43% in Q1 to ~52% in Q2, but that is peak-cycle memory pricing, not a trend that can keep expanding from there) − 10 high risk (a hyperscaler capex pause reverting the memory cycle, graded the same as MU on the same commodity exposure). Foundry moves from accelerating to stable: 2nm wins from cloud and AI customers are still in the design phase and System LSI/Foundry losses widened to ₩2.1T in Q2, so there is no revenue acceleration to point to yet = 68

## Valuation

At ~₩285,500 (September 24, 2026) — nearly 3× the July file's ₩98,000, after Q2 2026 printed a record ₩89.5T operating profit (52% margin) and ₩10,849 of quarterly EPS — Samsung sits between the reset ₩200,000 bear and ₩325,000 base, about 68% of the way from bear to base, yielding a valuation score of 73. The optics are cheap (~5.3× forward earnings) but this is a memory-cycle multiple on what are very likely peak-cycle earnings: the market is discounting the 2027–28 supply response (CXMT's planned capacity adds, SK Hynix and Micron expansions) rather than paying for the current quarter. The ladder is therefore built on P/B and a deliberately low multiple of consensus NTM EPS, not on the brokers' ₩475,000+ targets, which assume the cycle extends through 2028.

**Fair value:** ~₩325,000 — Base-case fair value of ~₩325,000 is ~6× consensus NTM EPS (~₩54,000, implied by the ~5.3× forward P/E at ₩285,500) and ~1.8× Yuanta's 2027E book value per share of ₩179,148 — a peak-cycle multiple, not a re-rating to SK Hynix's ~3.5× trailing book. Consensus targets are far higher (36-analyst average ~₩475,850; Yuanta ₩630,000 at 3.5× 2027E book), but those capitalise 2027 operating-profit forecasts of ₩488–590T as if they were durable; that belongs in the bull case.

| Multiple | Value | Note |
| --- | --- | --- |
| Forward P/E (NTM) | ~5.3× | consensus NTM EPS ~₩54,000; SK Hynix trades at a similar ~6× forward |
| Q2 2026 EPS (annualised) | ~6.6× | Q2 EPS ₩10,849 × 4 ≈ ₩43,400; Q3 consensus operating profit (~₩106–112T) is higher still |
| Price / 2027E Book | ~1.6× | Yuanta 2027E BVPS ₩179,148; SK Hynix trades at ~3.5× trailing book |
| 2027E Operating Profit | ₩488–590T | KB (Bloomberg consensus, April) ₩488T; Yuanta (September) ₩590T |
| Consensus Target | ~₩475,850 | 36 analysts; range ~₩290,000–725,000 |

On current-cycle earnings Samsung looks absurdly cheap — ~5× forward EPS and ~1.6× 2027E book — but that is what memory stocks look like near an earnings peak. The question is not whether the multiple is low but how much of the ₩488–590T 2027 operating-profit consensus survives the 2027–28 supply response. The ladder capitalises consensus NTM EPS at ~6× (base), a downcycle book multiple of ~1.1× (bear), and a cycle-extends-through-2028 case at ~2.65× 2027E book (bull). _(as of September 24, 2026 (price ~₩285,500))_

## Price scenarios

### Bear — ₩200,000

The memory cycle turns in 2027 as CXMT's new capacity and incumbent expansions hit a digesting AI-capex market; earnings fall sharply from the 2026 peak and the stock reverts toward a downcycle book multiple.

- ~1.1× Yuanta's 2027E book value per share of ₩179,148 (≈₩197,000) — a trough-style P/B, and ~3.7× today's consensus NTM EPS of ~₩54,000
- CXMT adds ~100,000 wafers/month of capacity in 2027 and another ~100,000 in 2028, pressuring commodity DRAM pricing where Samsung's exposure is largest
- AI hyperscaler capex digestion in 2H 2027 pulls DRAM/NAND contract prices down from 2026 records; DS operating margin compresses from the 50%+ Q2 2026 level
- HBM4 share gains stall behind SK Hynix and Micron, and Foundry fails to win a second anchor customer beyond Tesla

### Base — ₩325,000

Consensus NTM earnings (~₩54,000 EPS) broadly delivered as supply stays tight into 2027, capitalised at a peak-cycle ~6× P/E — the market keeps discounting an eventual downturn rather than re-rating Samsung to a structural-growth multiple.

- ~6× consensus NTM EPS of ~₩54,000 (≈₩324,000), equivalent to ~1.8× Yuanta's 2027E BVPS of ₩179,148
- Q3 2026 operating profit lands near the ₩106–112T consensus as DRAM contract-price increases (up to ~20% pushed for Q3) flow through
- 2027 operating profit tracks the lower end of the ₩488–590T broker range as memory supply stays sold out through 2027
- HBM4 share holds and Foundry losses keep narrowing on the Tesla ramp; Mobile stays a drag rather than a driver

### Bull — ₩475,000

The supercycle extends through 2028 as HBM absorbs commodity DRAM capacity and AI inference drives high-capacity memory demand; the market starts paying a structural rather than cyclical multiple.

- ~2.65× Yuanta's 2027E BVPS of ₩179,148 (≈₩475,000), in line with the ~₩475,850 36-analyst average target and below SK Hynix's ~3.5× trailing book
- 2027 operating profit reaches the upper ₩590T (Yuanta) end of forecasts as supply constraints ease later than expected
- HBM4/HBM5 share reaches 30%+ and Samsung Foundry signs a second anchor customer at 2nm
- The conglomerate discount narrows as foreign buying and higher broker targets pull the multiple toward memory pure-play peers

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