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Investor AB (publ) (IVSBF, Holding companies) Stock Valuation & Fair Value

Poor on forward returns

Investor AB (publ) (IVSBF, Holding companies) trades at a current P/E of 11.6, about 33% above its historical normal valuation, with a forward growth estimate of -28.1%. Priced at its historical normal P/E of 8.7 on the same blended earnings, the 2026-11-06 close of $43.22 corresponds to about $32.40 a share. This is a valuation reference, not a price target. The $43.22 close is the one the P/E is read at; the technical context below uses the 2026-11-06 close, $42.50.

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
11.6
Normal P/E
8.7
PEG
—
Fwd growth
-28.1%
Div yield
1.3%
RSI (14)
50.1
Neutral
Technical context
  • Price $42.50 at the Nov 6 close, 0.2% above the 20-day average ($42.43) and 1.6% above the 50-day ($41.83).
  • RSI (14) at 50.1.
  • 52-week range $32.09 to $45.31: the price is 6.2% below the high and 32.4% above the low.

Valuation flags

Verdict history

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

Current P/E and rating by weekCurrent P/E moved from 8.2 to 11.7 between 2026-09-18 and 2026-10-30, against a normal P/E of 8.7, with 1 rating change over 7 recorded weeks.2026-09-18: P/E 8.2, Mixed on our tests, recalculated for the week of 2026-09-192026-09-18: P/E 8.2, Mixed on our tests, recorded live 2026-09-212026-09-25: P/E 8.2, Mixed on our tests, recalculated for the week of 2026-09-262026-09-25: P/E 8.2, Mixed on our tests, recorded live 2026-09-282026-10-02: P/E 8.0, Mixed on our tests, recalculated for the week of 2026-10-032026-10-02: P/E 8.0, Mixed on our tests, recorded live 2026-10-052026-10-09: P/E 8.3, Mixed on our tests, recalculated for the week of 2026-10-102026-10-09: P/E 8.3, Mixed on our tests, recorded live 2026-10-122026-10-16: P/E 7.2, Mixed on our tests, recalculated for the week of 2026-10-172026-10-16: P/E 7.2, Mixed on our tests, recorded live 2026-10-192026-10-23: P/E 11.0, Poor on forward returns, recalculated for the week of 2026-10-242026-10-23: P/E 11.0, Poor on forward returns, recorded live 2026-10-262026-10-30: P/E 11.7, Poor on forward returns, recalculated for the week of 2026-10-312026-10-30: P/E 11.7, Poor on forward returns, recorded live 2026-11-028.010.0Sep 18Sep 28Oct 9Oct 20Oct 30Normal P/E 8.7
Mixed on our testsPoor 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 8.2-6%Mixed on our tests (recalculated)
2026-10-17P/E 7.2-18%Mixed on our tests (recalculated)
2026-10-24P/E 11.0+26%Poor on forward returns (recalculated)
2026-10-31P/E 11.7+34%Poor on forward returns (recalculated)
2026-11-02P/E 11.7+34%Poor on forward returns ← now
Show all 14 readings
WeekCurrent P/EPremium to normal P/ERating
2026-09-19P/E 8.2-6%Mixed on our tests (recalculated)
2026-09-21P/E 8.2-6%Mixed on our tests
2026-09-26P/E 8.2-6%Mixed on our tests (recalculated)
2026-09-28P/E 8.2-6%Mixed on our tests
2026-10-03P/E 8.0-7%Mixed on our tests (recalculated)
2026-10-05P/E 8.0-7%Mixed on our tests
2026-10-10P/E 8.3-4%Mixed on our tests (recalculated)
2026-10-12P/E 8.3-4%Mixed on our tests
2026-10-17P/E 7.2-18%Mixed on our tests (recalculated)
2026-10-19P/E 7.2-18%Mixed on our tests
2026-10-24P/E 11.0+26%Poor on forward returns (recalculated)
2026-10-26P/E 11.0+26%Poor on forward returns
2026-10-31P/E 11.7+34%Poor on forward returns (recalculated)
2026-11-02P/E 11.7+34%Poor on forward returns ← now

Frequently asked questions

Is Investor AB (publ) stock overvalued?

At a current P/E of 11.6 versus its historical normal P/E of 8.7, Investor AB (publ) trades about 33% above its typical valuation. tickerseer currently rates it poor on forward returns.

What is Investor AB (publ)'s fair value and PEG?

Investor AB (publ) trades at a current P/E of 11.6 against a historical normal P/E of 8.7, a forward growth estimate of -28.1%. Priced at its historical normal P/E of 8.7 on the same blended earnings, the 2026-11-06 close of $43.22 corresponds to about $32.40 a share. This is a valuation reference, not a price target.

Has tickerseer's rating of Investor AB (publ) changed?

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

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