Tangible Book Value Per Share

16.57

Quarterly · Period ending: Aug 1, 2026

Latest reported16.57period endingAug 1, 2026

CIEN Quarterly Tangible Book Value per Share (2.13 → 16.57)

Period values, visible window

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CIEN tangible book value per share history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Ciena Corporation Common Stock Tangible Book Value Per Share — Quarterly
Period ending	Tangible Book Value Per Share
Jul 31, 2001	40.3719
Apr 30, 2001	40.1318
Jan 31, 2001	22.2618
Oct 31, 2000	19.5296
Jul 31, 2000	16.6009
Apr 30, 2000	15.111
Jan 31, 2000	13.9612
Oct 31, 1999	13.1226
Jul 31, 1999	12.5475
Apr 30, 1999	12.782
Jan 31, 1999	17.1316
Oct 31, 1998	13.9574
Jul 31, 1998	15.9379
Apr 30, 1998	14.2809
Jan 31, 1998	14.4831
Oct 31, 1997	12.8135
Jul 31, 1997	10.4435
Apr 30, 1997	8.4649
Jan 31, 1997	2.1274