What is Ciena's long- term investments?

Ciena (CIEN) reported long- term investments of $69.88M in Q4 2025.

How has Ciena's long- term investments changed year-over-year?

Ciena's long- term investments decreased by 33.5% year-over-year, from $105.04M to $69.88M.

What is the long-term trend for Ciena's long- term investments?

Over 5 years (2020 to 2025), Ciena's long- term investments has grown at a -7.0% compound annual growth rate (CAGR), from $82.23M to $57.14M.

Non-Current Assets

Long- term Investments

Ciena Long- term Investments increased by 22.3% to $69.88M in Q4 2025 compared to the prior quarter. Year-over-year, this metric declined by 33.5%, from $105.04M to $69.88M. Over 5 years (FY 2020 to FY 2025), Long- term Investments shows a downward trend with a -7.0% CAGR.

Analysis

StatementBalance Sheet Statement

SectionNon-Current Assets

First reportedQ3 2025

Last reportedQ1 2026

Metric ID: non_current_assets_marketable_securities_noncurrent

Historical Data

19 periods

	Q2 '21	Q3 '21	Q4 '21	Q1 '22	Q2 '22	Q3 '22	Q4 '22	Q1 '23	Q2 '23	Q3 '23	Q4 '23	Q1 '24	Q2 '24	Q3 '24	Q4 '24	Q1 '25	Q2 '25	Q3 '25	Q4 '25
Value	$60.89M	$70.04M	$88.64M	$87.14M	$77.72M	$35.39M	$3.24M	$25.24M	$21.10M	$134.28M	$103.86M	$165.96M	$111.83M	$80.92M	$105.04M	$92.12M	$64.40M	$57.14M	$69.88M
QoQ Change	—	+15.0%	+26.6%	-1.7%	-10.8%	-54.5%	-90.8%	+678.4%	-16.4%	+536.4%	-22.7%	+59.8%	-32.6%	-27.6%	+29.8%	-12.3%	-30.1%	-11.3%	+22.3%
YoY Change	—	—	—	—	+27.6%	-49.5%	-96.3%	-71.0%	-72.9%	+279.5%	>999%	+557.6%	+430.1%	-39.7%	+1.1%	-44.5%	-42.4%	-29.4%	-33.5%

Range$3.24M – $165.96M

CAGR+3.1%

Avg YoY Growth+261.4%

Median YoY Growth-33.5%

Frequently Asked Questions

What is Ciena's long- term investments?: Ciena (CIEN) reported long- term investments of $69.88M in Q4 2025.
How has Ciena's long- term investments changed year-over-year?: Ciena's long- term investments decreased by 33.5% year-over-year, from $105.04M to $69.88M.
What is the long-term trend for Ciena's long- term investments?: Over 5 years (2020 to 2025), Ciena's long- term investments has grown at a -7.0% compound annual growth rate (CAGR), from $82.23M to $57.14M.