TRI vs CIEN

Comparison between Thomson-Reuters Corp (TRI, Company) and CIENA Corp (CIEN, Company).

TRI is from the Industrials sector, while CIEN is from the Technology sector.

5-Year PerformanceCIEN has outperformed TRI, delivering a return of +45.3% compared to +0.1%

TRI vs CIEN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	TRI(COMPANY)	CIEN(COMPANY)
Market Cap	$47B	$47B
Max Drawdown	64.82%	99.51%
Sharpe Ratio	-1.33	2.26
5Y Beta	0.33	2.00
Industry	Specialty Business Services	Communication Equipment
P/E Ratio	31.03	106.67
Forward P/E	22.03	45.05
PEG Ratio	1.32	0.33
Dividend Yield	2.51%	N/A
5Y Dividends CAGR	9.06%	N/A
5Y EPS CAGR	-22.74%	4.05%
Debt to Equity	20.72%	52.94%
Free Cash Flow Yield	4.49%	1.78%
P/S Ratio	5.63	8.40
P/B Ratio	3.93	17.15

Market Cap

TRI

$47B

Winner

CIEN

$47B

Max Drawdown

Winner

TRI

64.82%

CIEN

99.51%

Sharpe Ratio

TRI

-1.33

Winner

CIEN

2.26

5Y Beta

Winner

TRI

0.33

CIEN

2.00

Industry

TRI

Specialty Business Services

CIEN

Communication Equipment

P/E Ratio

Winner

TRI

31.03

CIEN

106.67

Forward P/E

Winner

TRI

22.03

CIEN

45.05

PEG Ratio

TRI

1.32

Winner

CIEN

0.33

Dividend Yield

TRI

2.51%

CIEN

N/A

5Y Dividends CAGR

TRI

9.06%

CIEN

N/A

5Y EPS CAGR

TRI

-22.74%

Winner

CIEN

4.05%

Debt to Equity

Winner

TRI

20.72%

CIEN

52.94%

Free Cash Flow Yield

Winner

TRI

4.49%

CIEN

1.78%

P/S Ratio

Winner

TRI

5.63

CIEN

8.40

P/B Ratio

Winner

TRI

3.93

CIEN

17.15

TRI vs CIEN - Historical Returns

Returns include dividend reinvestment.

Period	TRI	CIEN
1 month	+15.57%	-18.50%
3 months	+4.67%	-29.59%
6 months	-9.98%	+49.68%
1 year	-50.04%	+305.97%
5 years(CAGR)	+0.07%	+45.31%
10 years(CAGR)	+11.30%	+34.67%
Max(CAGR)	+7.87%	+4.34%

Winner

TRI

+15.57%

CIEN

-18.50%

Winner

TRI

+4.67%

CIEN

-29.59%

TRI

-9.98%

Winner

CIEN

+49.68%

TRI

-50.04%

Winner

CIEN

+305.97%

5Y(CAGR)

TRI

+0.07%

Winner

CIEN

+45.31%

10Y(CAGR)

TRI

+11.30%

Winner

CIEN

+34.67%

Max(CAGR)

Winner

TRI

+7.87%

CIEN

+4.34%

TRI vs CIEN - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	TRI	CIEN
2026	-21.18%	+53.18%
2025	-17.06%	+180.96%
2024	+12.82%	+87.88%
2023	+28.64%	-11.29%
2022	-0.97%	-34.12%
2021	+51.02%	+50.39%
2020	+15.80%	+23.31%
2019	+53.97%	+25.78%
2018	+14.09%	+59.80%
2017	+2.50%	-14.33%
2016	+22.07%	+20.60%
2015	-2.07%	+5.89%
2014	+13.45%	-17.26%
2013	+33.37%	+45.21%
2012	+12.37%	+26.00%
2011	-27.57%	-44.27%
2010	+17.92%	+91.02%
2009	+16.31%	+55.30%
2008	-26.04%	-79.33%
2007	-0.57%	+23.36%
2006	+22.33%	+29.79%
2005	+0.75%	-10.54%
2004	-2.37%	-49.93%
2003	+37.12%	+15.70%
2002	-12.38%	-67.03%
2001	N/A	-78.28%
2000	N/A	+192.16%
1999	N/A	+66.38%

TRI vs CIEN Drawdown Comparison

The maximum drawdown for TRI was -63.45%, occurring on Jun 22, 2026. This drawdown has not yet recovered.

The maximum drawdown for CIEN was -99.51%, occurring on Feb 23, 2009. This drawdown has not yet recovered.

The current TRI drawdown is -53.14%. The current CIEN drawdown is -63.98%.

Rank	TRI	CIEN
#1	-63.45% Jul 14, 2025 - Jun 22, 2026	-99.51% Oct 20, 2000 - Feb 23, 2009
#2	-56.41% Oct 31, 2007 - Nov 6, 2013	-50.28% Mar 1, 2000 - Aug 17, 2000
#3	-35.36% Feb 19, 2020 - Oct 5, 2020	-36.18% Dec 10, 1999 - Jan 20, 2000
#4	-26.73% Jun 28, 2002 - May 20, 2003	-22.21% Sep 1, 2000 - Sep 20, 2000
#5	-24.61% Nov 19, 2021 - Feb 13, 2023	-18.14% Nov 19, 1999 - Dec 7, 1999
#6	-20.38% Oct 17, 2017 - Oct 3, 2018	-15.28% Sep 28, 2000 - Oct 16, 2000
#7	-18.30% Jan 2, 2004 - Nov 16, 2004	-14.64% Jan 24, 2000 - Feb 7, 2000
#8	-17.36% Oct 22, 2015 - Apr 26, 2016	-8.22% Oct 16, 2000 - Oct 19, 2000
#9	-14.34% Jun 27, 2023 - Nov 17, 2023	-6.60% Nov 16, 1999 - Nov 19, 1999
#10	-13.21% Feb 17, 2005 - Aug 10, 2005	-4.65% Nov 4, 1999 - Nov 11, 1999
#11	-11.96% May 24, 2024 - Feb 6, 2025	-3.51% Feb 16, 2000 - Feb 22, 2000
#12	-11.63% Nov 14, 2013 - Jul 9, 2014	-3.48% Sep 25, 2000 - Sep 28, 2000
#13	-11.24% Sep 19, 2005 - Feb 15, 2006	-2.97% Feb 8, 2000 - Feb 10, 2000
#14	-11.20% Apr 15, 2015 - Oct 12, 2015	-2.14% Sep 20, 2000 - Sep 22, 2000
#15	-10.65% Jul 17, 2007 - Oct 5, 2007	-2.02% Feb 10, 2000 - Feb 14, 2000