Lumida
/CIEN
⌘K
Ciena Corp

Ciena Corp

CIEN
$349.54USD+4.48%+14.98 today

MARKET CAP

49.6B

P/E (TTM)

222.6x

FWD P/E

DAY RANGE

$336 – $355

52W RANGE

$130
$638

AI Summary

Stalk
StalkMedium

CIEN remains in a Stage 4 declining regime following a support failure and dominant downtrend. The extreme oversold context grants mean-reversion eligibility and a medium-term bullish skew, but short-term price is still constrained beneath falling 9/20 EMAs. Timing conditions are unfavorable now; execution should be deferred (Stalk) until a shallow pullback into the EMA zone or clear acceptance above the EMAs occurs. A decisive close below recent swing lows would invalidate this bullish posture.

  • Revenue up 37% YoY to $1.67 B; adjusted EPS surged 215% to $2.11.
  • Backlog rose by $800 M to over $10 B, boosting forward revenue visibility.
  • Negative earnings yield and book-to-price ratio imply overvaluation.
Full analysis →

Buying

14

institutions

Selling

8

institutions

New Positions

2

this quarter

Filing Period

Q2 2026

latest 13-F

13-F Holdings

InstitutionActionShares HeldValueChangeChg %Weight
BI

Blackrock, Inc.

Q2 2026

SELL12.72 M6.24 B+-655.29 K+20.2%0.09%
JC

Jpmorgan Chase & Co

Q2 2026

BUY11.21 M5.37 B+979.56 K+43.8%0.31%
CA

Citadel Advisors LLC

Q2 2026

BUY1.33 M651.74 M+491.43 K+100.5%0.07%
AC

Aqr Capital Management LLC

Q2 2026

BUY1.05 M507.24 M+75.07 K+35.4%0.18%
AM

Atreides Management, LP

Q2 2026

BUY688.52 K337.76 M+11.71 K+28.6%2.36%
JH

Janus Henderson Group Plc

Q1 2026

BUY498.41 K193.50 M+56.77 K+87.5%0.05%
PA

Point72 Asset Management, L.P.

Q2 2026

SELL375.92 K184.41 M+-360.94 K-35.5%0.21%
BA

Balyasny Asset Management L.P.

Q2 2026

BUY373.05 K183.00 M+49.63 K+45.8%0.23%
MG

Man Group Plc

Q2 2026

BUY334.81 K164.24 M+311.42 K+1708.9%0.27%
TR

T. Rowe Price Investment Management, Inc.

Q2 2026

SELL271.87 K133.37 M+-146.59 K-17.9%0.09%
CP

California Public Employees Retirement System

Q2 2026

BUY240.71 K118.08 M+2.81 K+27.9%0.07%
MM

Millennium Management LLC

Q2 2026

SELL233.12 K114.36 M+-3.00 K+24.8%0.04%
RT

Renaissance Technologies LLC

Q2 2026

BUY184.77 K90.64 M+86.97 K+138.7%0.13%
BA

Bridgewater Associates, LP

Q2 2026

SELL101.04 K49.57 M+-42.81 K-11.3%0.20%
SR

Shannon River Fund Management LLC

Q2 2026

BUYNEW81.30 K39.88 M+81.30 K+0.0%3.56%
WP

Woodline Partners LP

Q2 2026

SELL30.86 K15.14 M+-24.32 K-29.3%0.05%
VI

Voloridge Investment Management, LLC

Q2 2026

BUYNEW24.30 K11.92 M+24.30 K+0.0%0.05%
BH

Brevan Howard Capital Management LP

Q2 2026

BUY15.17 K7.44 M+2.24 K+48.2%0.06%
RC

Rockefeller Capital Management L.P.

Q2 2026

BUY6.07 K2.98 M+1.33 K+61.7%0.00%
FA

Fisher Asset Management, LLC

Q2 2026

BUY679.00333.27 K+69.00+40.6%0.00%
LP

Lone Pine Capital LLC

Q2 2026

SELL0.000.00+-809.52 K-100.0%0.00%
WR

Whale Rock Capital Management LLC

Q2 2026

SELL0.000.00+-231.27 K-100.0%0.00%