CIENA CORP

$CIEN
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Smart money positioned

33 of the Top-200 alpha managers hold $CIEN as of the latest 13F snapshot.

13F holders
18
Insider buys · 90d
0
Congress · 90d
1trades

Smart Money · top-200 alpha cohort

33 holders · Q1 2026

$CIEN is held by 33 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 3.91%, with an average of 0.60% of portfolio. Largest holder: Hel Ved Capital Management Ltd at 3.91%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Hel Ved Capital Management Ltd
3.91% held
α +36.9pts
02
Medina Value Partners, LLC
3.91% held
α +36.9pts
03
EnCap Energy Capital Fund XI, L.P.
3.31% held
α +10.4pts
04
ELCO Management Co., LLC
3.24% held
α +10.8pts
05
Tandem Wealth Advisors LLC
1.10% held
α +14.1pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 18 · Source: 13F-HR
01
Vanguard Group Inc.
0.05% of portfolio
14,376,579 sh
02
State Street
0.08% of portfolio
6,309,050 sh
03
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.07% of portfolio
851,932 sh
04
Lone Pine Capital LLC
2.51% of portfolio
809,522 sh
05
Citigroup Inc.
0.05% of portfolio
200,056 sh
06
Bridgewater Associates
0.25% of portfolio
143,846 sh
07
Citadel
0.04% of portfolio
140,435 sh
08
Renaissance Technologies
0.06% of portfolio
97,800 sh
09
Hel Ved Capital Management Ltd
4.27% of portfolio
63,629 sh
10
Gmt Capital Corp.
0.17% of portfolio
9,410 sh
See all 18 13F holders · Pro →

Insider activity · last 90 days

49 transactions · 4 filers
17 Jul 2026
Unknown —
▼ SOLD
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S
17 Jul 2026
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▼ SOLD
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S
17 Jul 2026
Unknown —
▼ SOLD
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S
17 Jul 2026
Unknown —
▼ SOLD
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S
17 Jul 2026
Unknown —
▼ SOLD
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S
06 Jul 2026
Unknown —
▼ SOLD
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S
06 Jul 2026
Unknown —
▼ SOLD
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S
06 Jul 2026
Unknown —
▼ SOLD
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S
06 Jul 2026
Unknown —
▼ SOLD
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S
30 Jun 2026
Unknown —
▼ SOLD
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S
26 Jun 2026
Unknown —
▼ SOLD
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S
23 Jun 2026
Unknown —
· GRANT
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A

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

1 disclosures · STOCK Act
Gilbert Cisneros
Traded May 29
BOUGHT
$CIENCiena Corporation
$1K–$15K
Jun 8STOCK

Convergence · $CIEN

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 12:21 UTC.