CIEN Ciena Corporation

track record → $570.18 -11.90 (-2.0%)
Mkt Cap $83B P/E 374.8 fwd 67.1 52wk $70.77 - $605.61 Earnings 2026-06-04
Factor Model (net -0.2)

Factor Model

net -0.2
Est. Revisions
-0.0
Insider Activity
+0.0
Momentum
-0.1
Analyst Rev.
+0.0
Narrative Gap
+0.0

Analysis pending — waiting for first signal cycle.

Evidence

4d ago Here’s Why UDR is Among the 10 Best Residential REITs to Buy in 2026 yahoo-finance
4d ago I swear I just stumbled onto the most criminally undervalued stock of this entire AI cycle. People are sleeping on optical‑networking giant Nokia, and it makes zero sense. Ciena is leading the race right now, sure but if you actually look at the fundamentals, Nokia is just as strong maybe stronger reddit-raceto10m
5d ago B of A Securities main CIEN: Buy → Buy
8d ago This AI Infrastructure Stock Is Up 570% in 1 Year. Is It Time to Take Profits or Buy More? - AOL.com google-news-ai-infra
13d ago Citigroup main CIEN: Buy → Buy
16d ago TD Cowen main CIEN: Buy → Buy
21d ago Is there any value left in the AI supply chain? reddit-stocks
23d ago Rothschild & Co Redburn Initiates Coverage of Ciena Corporation (CIEN) yahoo-finance
7 older signals
26d ago Stifel main CIEN: Buy → Buy
30d ago Rothschild & Co init CIEN: Neutral
31d ago Jim Cramer Says 'No' To Flagstar Bank And 'Yes' To This Basic Materials Stock
34d ago Short interest dropped 21% to 4,693,751 shares
41d ago Morgan Stanley main CIEN: Equal-Weight → Equal-Weight
43d ago ANET, FN, CIEN: Why These 3 Data Center Stocks Are Top Buys This Earnings Season - Barchart.com
45d ago JP Morgan main CIEN: Overweight → Overweight
Fundamentals & Data ▾
Ciena Corporation Technology · Communication Equipment
Mkt Cap
$83B
P/E
374.8 fwd 67.1
Beta
1.25
52w Range
$70.77 - $605.61
Short Interest
4.4M 4.87%
Days to Cover
1.7 -27%
Technicals mixed
vs 20d MA
+4.5%
from 52w Hi
-3.4%
Vol (20d)
68%
1w return
+7.4%
1m return
+15.0%
Vol ratio
0.9x
Insiders
selling 0B / 18S
Analysts
bullish 1 up / 0 down
EPS Estimate
$1.45 -0.4% 30d 1up / 1dn
Est. Dispersion
13% 17 analysts
Analyst Target
$458 $240 - $675
Options P/C
1.00
Insider Cluster
strong sell 0B / 3S
Fund Convergence
strong Citadel, Bridgewater, Renaissance, D.E. Shaw, Two Sigma
Financials
Revenue
$1.4B +33% YoY
FCF
$154M
Gross Margin
44%
Op Margin
13%
Momentum: decelerating
Top Holders
Citadel $305M
Bridgewater $50M
Renaissance $38M
D.E. Shaw $25M
Two Sigma
Recent Filings & Data
insider trade 4
net selling · $5,337,339 sold
3 insiders · 4 transactions (30d)
Recent transactions
SMITH GARY BRIAN · sell · $1,659,175
SMITH GARY BRIAN · sell · $1,587,415
GAGE BRODIE · sell · $684,780
ROTHENSTEIN DAVID M. · sell · $1,405,969
analyst rating 1
Rothschild & Co init → Neutral 30d ago
15 signals · latest 4d ago

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