Revenue qualityWarning
매출채권 증가율이 매출 증가율의 1.5배 초과 (3기 연속) — 매출 인식 주의. 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Tower Semiconductor
TSEM-US · Nasdaq$219.67+4.03%
2026-07-31 closeTower Semiconductor — pricey right now, or cheap? And what signals are flashing today?
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1 guru reporting 13F holdings — Bridgewater (founded by Ray Dalio)AI Insight
Why these signals fired — only backtest-proven edge, told honestly
Strong-buy signal — the real recordrecord · not a prediction
Not this one stock, but every strong-buy pick we actually published (US market). When this stock flashes the signal, it is treated by the same rule.(as of 2026-08-03)
Last 30 sessions
759 picks
Next-day win rate
58.8%
Avg next-day
+0.55%
vs market
+0.45%p
Beat the market on 57.6% of picks (each pick vs its own day’s market average).
Recent publish days (next-day win rate)
07-30 27.3%07-29 30.8%07-28 11.1%07-27 50%07-24 28.6%07-23 44.4%07-22 50%07-21 60%07-20 33.3%07-17 37.5%07-16 16.7%07-15 50%
This stock has not flashed this signal recently — the record above is the signal’s own, not this stock’s.
Entry is the latest close at publish time; next-day is the following close. “Market” is the equal-weighted average of every stock in the same market that day; delisted names are excluded from both. Fees, taxes and slippage are not included. An observed record over a short window, not a pre-registered backtest. Not investment advice.
Valuation Grades
Relative to 90 반도체 peers · not investment advice
Valuation in its own history
PER 118.2 · PBR 9.26 — own history (2000-01~) percentiles 66/100 · 0/100
PER66/100
PBR0/100
Higher indicates lower valuation relative to its history (based on earnings and book yields).
Earnings percentiles can fluctuate for cyclical companies (including loss periods), so the book basis is shown alongside. Companies with large share buybacks can have structurally high PBR. Factual information, not investment advice.
Financial safety
Reference indicatorAs of 2024Safe zoneFinancial-metric reference signal
Altman Z'' zoneZ'' 10.80
Distress
Grey
Safe
- Altman Z''
- 10.80
- Beneish M-Score
- -2.43
- Sloan accrual
- -7.82%
No statistical flag
부실·조작 위험을 나타내는 사실 지표입니다. 투자 조언이 아니며, 검증 전이라 참고용입니다.
Factual information, not investment advice.
Earnings quality · Piotroski F-Score
6/9Moderate
Piotroski measures year-over-year financial improvement, not absolute quality.
Financial improvement score6/9
Profitability
- Positive ROAPass
- Positive OCFPass
- Improving ΔROANot passed
- Accruals (OCF > net income)Pass
Leverage & liquidity
- Lower debtPass
- Higher current ratioPass
- No new sharesPass
Efficiency
- Higher gross marginNot passed
- Higher asset turnoverNot passed
Calculation note: F7(신주)은 equity/asset 유지로 근사
Already-stable companies may score lower when year-over-year improvement is limited.
Factual information, not investment advice.
Forensic signals
Anomaly and structural signals observed in the financial statements.
Margin trendWarning
영업이익률 악화 (38.5% → 13.3%, -25.1%p). 통계적 정황 신호이며 회계부정 단정이 아닙니다.
Factual information, not investment advice.
Industry structure
USAs of 2026-08-03반도체
This stock is in 반도체: revenue rank 30 of 88, share 0.3%.
30 / 880.3%revenue share
Who dominates this industry?
- 1NVIDIA22.9%
- 2Broadcom11.2%
- 3Intel Corporation9.3%
- 4QUALCOMM7.8%
- 5Micron Technology6.6%
- 6Tower Semiconductor0.3%
Concentration
DistributedCR3 43.4%HHI and CR3 are separate industrial-organization facts; they are not the polarization verdict.
Polarization
Winner-take-all deepeningConsistentPolarization measures industry gaps and structure, not valuation, forecast, or investment advice.
Margin lens
- IQR%p
- 34.34
- Direction
- 확대
- Level
- 넓음
- Years
- 8
Value lens
- P90/P10
- 15
- Median P/B
- 4.11
- Level
- 넓음
- n
- 83
Survivorship note: 현재 산업 멤버십을 과거 연도에 소급 적용 — 과거 진입·퇴출 기업 미반영(복원 불가)
Factual information, not investment advice.
Risk sensitivity — adverse assumptions
Metric changes under stated assumptions; not a forecast or investment advice.
Base metrics
- Operating margin
- 13.3%
- Interest coverage
- 47.5x
- Return on equity (ROE)
- 7.8%
Operating margin −5pp
TolerableInterest coverageBase 47.5x adverse case 29.7x
Return on equity (ROE)Base 7.8% adverse case 4.4%
Revenue −15%
TolerableInterest coverageBase 47.5x adverse case 40.4x
Return on equity (ROE)Base 7.8% adverse case 6%
Interest rate +2pp
TolerableInterest coverageBase 47.5x adverse case 15.2x
Return on equity (ROE)Base 7.8% adverse case 6.7%
Interest coverage limit
Current margin 13ppInterest coverage limit at an operating margin of 0.3%
Interest expense coverage threshold
Financials at a glance
Tower Semiconductor's latest results and balance sheet. The bars track the last three periods.
Who held it · filings
Filed recordA historical record from curated-guru 13F filings and DART 5%+ major-holding disclosures.
US 13F는 분기 공시이며 최대 45일 뒤 제출될 수 있습니다.
Curated gurus reporting this holding
A curated subset of well-known investors — not the full institutional ownership.
- Bridgewater Associates462,725주2026-03-31 · 증감 0주
Connections
AI-extracted related companies · for reference
Customers
Competitors
Same theme
Analog semiconductor
Recent filings
Filings for overseas stocks are on the way. For now we cover Korean stocks only.
Signal history (last ~2 years)
Every occurrence on this stock, with the return 20 trading days later. Small sample — a record, not a prediction.
52-week high breakout×2
26-06-22-20.8%26-05-22-0.3%
New MA alignment×2
26-06-18-20.8%26-06-02-10.6%
“·” = fewer than 20 trading days since the event. Cup-and-handle entries are days our board actually showed the badge (archive grows daily since 2026-05-12); others are recomputed from price data.
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