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Samsung Electronics Co Ltd (005930.KS) — chart, structure and Closelooknet read

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Signals for this name

Every Closelooknet reading that exists for 005930.KS, from the same nightly bakes the boards use. Research diary readings, not advice.

Versus its index Rubin Build-Out 100 — the name, its sleeve and the index over day, week and month

Versus its index

The name against its Closelooknet index and its own sleeve — equal-weight, nightly closes.

Rubin Build-Out 100 · as of 2026-09-25

DayWeekMonth3 months
005930.KS+3.3%+12.6%+11.1%−16.2%
HBM Memory+0.1%+6.4%+11.2%—
Rubin Build-Out 100+1.7%+5.0%+4.1%—

Against the index: 7.6 pts ahead on the week, 7.0 pts ahead on the month; against its HBM Memory sleeve 0.1 pts behind on the month.

Returns from the index workers’ nightly closes; equal-weight sleeves. A relative reading from the research diary, not advice.

Mentioned on Closelooknet 18 pieces · newest: Morning 10, “Memory — Samsung and SK Hynix drop 4% as Seoul reopens, storage follows; Nasdaq futures slip” (2026-09-28)

Mentioned on Closelooknet

Where 005930.KS appears in the diary — 18 pieces, newest first. Every link is our own writing.

Go deeper

Long reads

101 and glossary

  • Memory Wall & HBM Economics: The Next AI Constraint101Key Companies MU ★ Sentinel Micron Sentinel Ticker — HBM pricing as demand signal 000660.KS SK Hynix HBM market leader — NVIDIA preferred supplier 005930.KS Samsung HBM laggard — recovery trajectory is key variable

Dailies

Weather around the name 4 macro readings: Money Temperature, Factor regime, Sector × region …

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 62/100 · S&P 500 fund at 67, bullish alignedEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-25
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 99th percentile of the window, +8.4% over 20 sessions. Factor regime → 2026-09-25
  • Sector × region Technology in emerging markets: +2.2% week · +4.7% month · +5.7% quarter · +42.3% year (approximated)The Sector Engine cell this name lives in, from EM:CN+TW+IN+KR+BR+SA+MX+ZA+ID+TH+MY+OTHER; the 11 × 4 matrix shows where its sector is being bought and where it is being sold. Sector Engine → 2026-09-27
  • Sovereign pressure Index 0.61 · up 0.29 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-25
Who it is priced against Foundries · 5 names with week and year-to-date

Peer group

Foundries

Curated competitor set — who the market prices this name against, not just who shares its sector.

Compared against 005930.KS on the nightly bakes; the Peers tab ranks the cohort on the Closelooknet scores where it exists.

Company snapshot — Samsung Electronics Co Ltd

005930.KS in five paragraphs: what it makes and sells, where it sits in the Closelooknet stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
Samsung Electronics spans consumer electronics, mobile devices and semiconductor manufacturing, organised into divisions covering finished devices, chip production, displays and the Harman audio business. It sells smartphones, tablets, televisions, appliances and displays, alongside memory chips, storage and foundry services that fabricate chips designed by outside customers. Its semiconductor arm makes memory — DRAM, NAND and high-bandwidth memory — and also runs a logic foundry for external chip designers. It is based in Suwon-si, South Korea.
Where it sits in the stack
In our Rubin Build-Out 100 index, Samsung sits in Layer 3, Assembly & Test, within the HBM Memory sleeve — the sleeve Closelooknet uses to track high-bandwidth memory, the part of the AI compute stack where supply has run short. Samsung is a producer inside that constraint, making HBM alongside conventional DRAM and NAND, and competing for qualification into the AI accelerators built by designers further up the chain.
Who it is priced against
Closelooknet's peer group here is curated as foundries: Taiwan Semiconductor Manufacturing, Intel, Globalfoundries and United Microelectronics. On the memory side the market more commonly prices Samsung against SK Hynix.
Why Closelooknet tracks it
Samsung is a constituent of the Rubin Build-Out 100 and carries a Closelooknet score, strongest in valuation and weakest in momentum. It appears in the diary's 101 format on HBM economics alongside SK Hynix and Micron, and in the Morning 10 during sessions when Korean chipmakers sell off sharply.
What the diary watches
The diary watches whether Samsung narrows the qualification gap with SK Hynix on advanced HBM generations sought by AI accelerator customers.

Samsung Electronics Co Ltd (005930.KS) trades on the KO exchange in South Korea, classified under Technology, and sits in Layer 3 of the build-out stack. Constituent of Rubin Build-Out 100.

The Closelooknet company score reads 69/100 composite (momentum 57, quality 73, valuation 78) across 7 modules — the full breakdown, chart structure and analog history load live above.

Written from the company’s public profile and Closelooknet’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: 005930.KS news on the tape · index compare · sector dispersion · scanner.

Dividends and capital return trailing yield 0.46%, semi-annual · buybacks 8,189.3 bn KRW in FY2025

Dividends and capital return

What 005930.KS pays out and buys back — distributions read from the price series, money terms from the filings.

  • Trailing 12 months 1,308 KRW per share · a 0.46% yield on the 2026-09-23 close 3 distributions, paid twice a year 2026-09-23
  • Change on the year −10.2% against the prior twelve months prior twelve months 1,456 KRW per share
  • Last distribution 372 KRW per share as the price series records it, within days of the ex-date 2026-03-30
  • By calendar year 2023: 361 KRW (partial) · 2024: 1,446 KRW · 2025: 1,668 KRW · 2026: 372 KRW to date first distribution recorded in the three-year window: 2023-12-27
  • Dividends paid, FY2025 9,897.2 bn KRW 7% of earnings
  • Buybacks, FY2025 8,189.3 bn KRW 0.4% of today's market value
  • Share count −1.6% in FY2025
  • Capital returned 18,086.4 bn KRW · 55% of free cash flow dividends and buybacks together, against the year’s free cash flow

Per-share amounts are derived from the adjusted price series in the listing currency, so dates sit within days of the ex-date; filing figures come from the fundamentals feed for the last reported fiscal year. An investment diary, not a recommendation.

FAQ · from the current data · as of 2026-09-26

Quick answers

What is Samsung Electronics Co Ltd (005930.KS)?

Samsung Electronics Co Ltd trades as 005930.KS on the KO exchange (South Korea) and is classified under Technology in the Closelooknet research universe, as of the registry build of 2026-09-26.

Is 005930.KS in a Closelooknet index?

Yes — Samsung Electronics Co Ltd is a constituent of Rubin Build-Out 100, as of 2026-09-26.

What is Samsung Electronics Co Ltd's Closelooknet composite score?

69 out of 100, with momentum 57, quality 73 and valuation 78 sub-scores, as of 2026-09-26. Scores are Closelooknet's own research readings, not ratings or investment advice.

Where does 005930.KS trade against its moving averages?

Reclaimed its 50-day: Closed back above its 50-day line 4 sessions ago, with the 200-day still rising beneath it. As of 2026-09-23 — a technical state from the nightly Closelooknet bake, not advice. The Technical tab carries the full row.

How is 005930.KS doing against its Closelooknet index?

Over the past month Samsung Electronics Co Ltd is +11.1% against +4.1% for the Rubin Build-Out 100 — 7.0 points ahead of its index, as of 2026-09-25. Its HBM Memory sleeve is +11.2% over the same month. The “Versus its index” table on this page carries the day, the week and the month for the name, its sleeve and the index.

Where has Closelooknet written about Samsung Electronics Co Ltd?

Samsung Electronics Co Ltd appears in 18 Closelooknet pieces, most recently Morning 10: Memory — Samsung and SK Hynix drop 4% as Seoul reopens, storage follows; Nasdaq futures slip (2026-09-28); Morning 10: Rates — the 10-year closes at 5.11% and the 5-year hits 5%; Tokyo reopens higher, chip-equipment makers lead (2026-09-24); Morning 10: Nasdaq - a second record close as memory jumps 5-7% and banks, card networks and software are sold (2026-09-23). What Closelooknet said most recently: The memory makers led it down: Samsung Electronics fell 4.56% and SK Hynix 4.40%. (Morning 10, 2026-09-28). The "Mentioned on Closelooknet" block on this page lists the long reads, the reference entries and the dailies that name it.

What does Samsung Electronics Co Ltd do?

Samsung Electronics spans consumer electronics, mobile devices and semiconductor manufacturing, organised into divisions covering finished devices, chip production, displays and the Harman audio business. It sells smartphones, tablets, televisions, appliances and displays, alongside memory chips, storage and foundry services that fabricate chips designed by outside customers. Its semiconductor arm makes memory — DRAM, NAND and high-bandwidth memory — and also runs a logic foundry for external chip designers. Closelooknet's peer group here is curated as foundries: Taiwan Semiconductor Manufacturing, Intel, Globalfoundries and United Microelectronics. On the memory side the market more commonly prices Samsung against SK Hynix.

Where does Samsung Electronics Co Ltd sit in the AI build-out?

In our Rubin Build-Out 100 index, Samsung sits in Layer 3, Assembly & Test, within the HBM Memory sleeve — the sleeve Closelooknet uses to track high-bandwidth memory, the part of the AI compute stack where supply has run short. Samsung is a producer inside that constraint, making HBM alongside conventional DRAM and NAND, and competing for qualification into the AI accelerators built by designers further up the chain. Samsung is a constituent of the Rubin Build-Out 100 and carries a Closelooknet score, strongest in valuation and weakest in momentum. It appears in the diary's 101 format on HBM economics alongside SK Hynix and Micron, and in the Morning 10 during sessions when Korean chipmakers sell off sharply.

Does Samsung Electronics Co Ltd pay a dividend?

Samsung Electronics Co Ltd has paid 1,308 KRW per share over the last twelve months, paid twice a year, a trailing yield of 0.46% on the 2026-09-23 close; the last distribution recorded in the price series was 372 KRW on 2026-03-30. In fiscal 2025 the company paid 9,897.2 bn KRW in dividends and bought back 8,189.3 bn KRW of its own shares, 55% of that year’s free cash flow. The share count fell 1.6% over the fiscal year. The "Dividends and capital return" block on this page carries the lines.

What does this page show?

A live price chart with SMA overlays and drawing tools for 005930.KS, performance metrics, index-membership context and the Closelooknet structure read — an investment research diary view, not investment advice.

Related in the Closelooknet universe

same Closelooknet index seat first, then Consumer Electronics. Scored names rank on their Closelooknet score; names without one rank on trend state — above or below their 50- and 200-day averages — never on a score they do not carry.