Home / Stocks / TISCF

Taisei (TISCF, Engineering & construction firms) Stock Valuation & Fair Value

Mixed on our tests

Taisei (TISCF, Engineering & construction firms) trades at a current P/E of 10.0, about 37% below its historical normal valuation, with a forward growth estimate of 2.4% and a PEG of 4.10. Analysts' one-year estimates have been hit 18% of the time. Priced at its historical normal P/E of 15.8 on the same blended earnings, the 2026-11-06 close of $67.34 corresponds to about $107 a share. This is a valuation reference, not a price target. The $67.34 close is the one the P/E is read at; the technical context below uses the 2026-11-05 close, $78.25.

How to read these numbers: the PEG ratio and current P/E versus normal P/E.

DATA AS OF 2026-11-07
Current P/E
10.0
Normal P/E
15.8
PEG
4.10
Fwd growth
2.4%
Div yield
3.4%
RSI (14)
3.0
Oversold
Technical context
  • Price $78.25 at the Nov 5 close, level with the 20-day average ($78.25) and 18.2% below the 50-day ($95.65).
  • RSI (14) at 3.0.
  • 52-week range $57.10 to $124.88: the price is 37.3% below the high and 37.0% above the low.

Valuation flags

Verdict history

tickerseer's rating moved from weak on forward returns (2026-09-19) to mixed on our tests (2026-11-02).

Current P/E and rating by weekCurrent P/E moved from 16.5 to 10.3 between 2026-09-18 and 2026-10-30, against a normal P/E of 15.8, with 2 rating changes over 7 recorded weeks.2026-09-18: P/E 16.5, Weak on forward returns, recalculated for the week of 2026-09-192026-09-18: P/E 16.5, Weak on forward returns, recorded live 2026-09-212026-09-25: P/E 16.7, Poor on forward returns, recalculated for the week of 2026-09-262026-09-25: P/E 16.7, Poor on forward returns, recorded live 2026-09-282026-10-02: P/E 11.4, Mixed on our tests, recalculated for the week of 2026-10-032026-10-02: P/E 11.4, Mixed on our tests, recorded live 2026-10-052026-10-09: P/E 11.0, Mixed on our tests, recalculated for the week of 2026-10-102026-10-09: P/E 11.0, Mixed on our tests, recorded live 2026-10-122026-10-16: P/E 10.5, Mixed on our tests, recalculated for the week of 2026-10-172026-10-16: P/E 10.5, Mixed on our tests, recorded live 2026-10-192026-10-23: P/E 10.6, Mixed on our tests, recalculated for the week of 2026-10-242026-10-23: P/E 10.6, Mixed on our tests, recorded live 2026-10-262026-10-30: P/E 10.3, Mixed on our tests, recalculated for the week of 2026-10-312026-10-30: P/E 10.3, Mixed on our tests, recorded live 2026-11-0212.014.016.0Sep 18Sep 28Oct 9Oct 20Oct 30Normal P/E 15.8
Mixed on our testsWeak on forward returnsPoor on forward returnsLarger dot: a stronger reading

Not every point was recorded live. Points marked recalculated are worked out from the metrics tickerseer archived that week.

Selected weeks: the first, the latest, every week the rating moved, and the cheapest and dearest.

WeekCurrent P/EPremium to normal P/ERating
2026-09-19P/E 16.5+5%Weak on forward returns (recalculated)
2026-09-26P/E 16.7+6%Poor on forward returns (recalculated)
2026-10-03P/E 11.4-28%Mixed on our tests (recalculated)
2026-10-31P/E 10.3-34%Mixed on our tests (recalculated)
2026-11-02P/E 10.3-34%Mixed on our tests ← now
Show all 14 readings
WeekCurrent P/EPremium to normal P/ERating
2026-09-19P/E 16.5+5%Weak on forward returns (recalculated)
2026-09-21P/E 16.5+5%Weak on forward returns
2026-09-26P/E 16.7+6%Poor on forward returns (recalculated)
2026-09-28P/E 16.7+6%Poor on forward returns
2026-10-03P/E 11.4-28%Mixed on our tests (recalculated)
2026-10-05P/E 11.4-28%Mixed on our tests
2026-10-10P/E 11.0-31%Mixed on our tests (recalculated)
2026-10-12P/E 11.0-31%Mixed on our tests
2026-10-17P/E 10.5-33%Mixed on our tests (recalculated)
2026-10-19P/E 10.5-33%Mixed on our tests
2026-10-24P/E 10.6-33%Mixed on our tests (recalculated)
2026-10-26P/E 10.6-33%Mixed on our tests
2026-10-31P/E 10.3-34%Mixed on our tests (recalculated)
2026-11-02P/E 10.3-34%Mixed on our tests ← now

Frequently asked questions

Is Taisei stock overvalued?

At a current P/E of 10.0 versus its historical normal P/E of 15.8, Taisei trades about 37% below its typical valuation, with a PEG of 4.10 on 2.4% forward growth. tickerseer currently rates it mixed on our tests.

What is Taisei's fair value and PEG?

Taisei trades at a current P/E of 10.0 against a historical normal P/E of 15.8, a PEG of 4.10, and a forward growth estimate of 2.4%. Priced at its historical normal P/E of 15.8 on the same blended earnings, the 2026-11-06 close of $67.34 corresponds to about $107 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of Taisei changed?

tickerseer's rating moved from weak on forward returns (2026-09-19) to mixed on our tests (2026-11-02).

Industry: Engineering & construction firms. Create a free account to see the full analysis: the SeerAI score, its five quality sub-scores, valuation history, and an AI research note where we have one. Options setups and metric history are part of the paid plans.

See the full analysis →🔔 Track TISCF free: valuation & earnings alerts

Get the free weekly earnings preview

One email each Monday with the week's named earnings setups, the reasoning, and what settled last week. Strikes and sizing stay in Premium.

It's free, and you can unsubscribe any time. We also send a short product update once a month. Educational content, not investment advice.