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Livermore
Livermore
ZHEN

Ciena Corp

CIEN
Exchange
NYSE
Industry
Telephone & Telegraph Apparatus
SEC CIK
0000936395

In the last 90 days, Ciena Corp insiders filed 0 open-market purchases and 21 sales; 1,227 institutions reported holding it in 13F filings for Q2 2026, worth $64.6B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Ciena Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,227
+153 vs. Q1 2026
Shares held
132.1M
−1.87M (−1.4%) vs. Q1 2026
Total value
$64.6B
+$12.9B (+24.9%) vs. Q1 2026
New holders
262
469 more added
Sold out
109
386 more reduced

11 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CIEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 1,227 institutions
Q1 2021: 461 institutionsQ2 2021: 467 institutionsQ3 2021: 460 institutionsQ4 2021: 523 institutionsQ1 2022: 498 institutionsQ2 2022: 458 institutionsQ3 2022: 424 institutionsQ4 2022: 463 institutionsQ1 2023: 486 institutionsQ2 2023: 470 institutionsQ3 2023: 469 institutionsQ4 2023: 451 institutionsQ1 2024: 468 institutionsQ2 2024: 454 institutionsQ3 2024: 464 institutionsQ4 2024: 534 institutionsQ1 2025: 544 institutionsQ2 2025: 563 institutionsQ3 2025: 689 institutionsQ4 2025: 854 institutionsQ1 2026: 1,085 institutionsQ2 2026: 1,227 institutions
Value heldQ2 2026: $64.6B
Q1 2021: $7.83BQ2 2021: $8.09BQ3 2021: $7.06BQ4 2021: $10.5BQ1 2022: $8.15BQ2 2022: $6.18BQ3 2022: $5.84BQ4 2022: $7.11BQ1 2023: $7.28BQ2 2023: $5.84BQ3 2023: $6.37BQ4 2023: $6.04BQ1 2024: $6.78BQ2 2024: $6.74BQ3 2024: $8.76BQ4 2024: $11.9BQ1 2025: $8.24BQ2 2025: $11.5BQ3 2025: $20.3BQ4 2025: $32.2BQ1 2026: $51.8BQ2 2026: $64.6B
Institutions holding CIEN and their total value by quarter
QuarterHoldersValue
Q2 20261,227$64.6B
Q1 20261,085$51.8B
Q4 2025854$32.2B
Q3 2025689$20.3B
Q2 2025563$11.5B
Q1 2025544$8.24B
Q4 2024534$11.9B
Q3 2024464$8.76B
Q2 2024454$6.74B
Q1 2024468$6.78B
Q4 2023451$6.04B
Q3 2023469$6.37B
Q2 2023470$5.84B
Q1 2023486$7.28B
Q4 2022463$7.11B
Q3 2022424$5.84B
Q2 2022458$6.18B
Q1 2022498$8.15B
Q4 2021523$10.5B
Q3 2021460$7.06B
Q2 2021467$8.09B
Q1 2021461$7.83B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q1 2026.

Institutions holding CIEN in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Hollencrest Capital Management62$30.4K0.00%−1,472−96.0%Reduced
Wealth Enhancement Trust Services, Inc.59$28.9K0.00%+59New
Sachetta, LLC57$28.0K0.01%+5+9.6%Added
Markowski Investments57$28.0K0.01%+57New
Atlantic Trust, LLC56$27.5K0.00%00.0%Unchanged
Princeton Global Asset Management LLC56$27.5K0.00%00.0%Unchanged
Country Trust Bank53$26.0K0.00%00.0%Unchanged
Wall Street Access Asset Management, LLC52$25.5K0.00%+52New
Brown, Lisle/Cummings, Inc.50$24.5K0.01%−50−50.0%Reduced
Berbice Capital Management LLC50$24.5K0.01%+20+66.7%Added
Signature Equity Partners, LLC50$24.5K0.01%+21+72.4%Added
Evolution Wealth Management Inc.48$23.5K0.01%00.0%Unchanged
Wilkerson Advisory Group LLC47$23.1K0.01%+3+6.8%Added
Joseph Group Capital Management47$23.1K0.00%+6+14.6%Added
Pinnacle Bancorp, Inc.46$22.6K0.01%−27−37.0%Reduced
E Fund Management (Hong Kong) Co., Ltd.45$22.1K0.01%+21+87.5%Added
GoalVest Advisory LLC45$22.1K0.00%+45New
Marquette Asset Management, LLC44$21.6K0.00%00.0%Unchanged
UMA Financial Services, Inc.43$21.1K0.00%+4+10.3%Added
Murphy & Mullick Capital Management Corp42$20.6K0.01%00.0%Unchanged
Cornerstone Financial Management LLC41$20.1K0.02%+17+70.8%Added
Boreal Capital Management LLC39$19.1K0.01%00.0%Unchanged
Cassaday & Co Wealth Management LLC37$18.2K0.00%00.0%Unchanged
Covestor Ltd33$17.0K0.01%−17−34.0%Reduced
Avion Wealth35$17.0K0.00%+4+12.9%Added
Kemnay Advisory Services Inc.34$16.7K0.00%00.0%Unchanged
Strive Financial Group ,LLC34$16.7K0.01%00.0%Unchanged
Clear Street Markets LLC33$16.2K0.00%+10+43.5%Added
Hilton Head Capital Partners, LLC32$15.7K0.01%−200−86.2%Reduced
Valley National Advisers Inc32$15.7K0.00%+2+6.7%Added
Aventura Private Wealth, LLC32$15.7K0.00%+32New
Bay Harbor Wealth Management, LLC31$15.2K0.00%+8+34.8%Added
Raffa Wealth Management, LLC30$14.7K0.00%+15+100.0%Added
High Note Wealth, LLC29$14.2K0.00%+1+3.6%Added
Ares Financial Consulting, LLC28$13.7K0.01%00.0%Unchanged
Adirondack Trust Co27$13.2K0.00%+27New
South State Corp.26$12.8K0.00%00.0%Unchanged
Spire Wealth Management26$12.8K0.00%+5+23.8%Added
Atlantic Edge Private Wealth Management, LLC25$12.3K0.00%00.0%Unchanged
Creative Capital Management Investments LLC25$12.3K0.00%+25New
ZRC Wealth Management, LLC24$11.8K0.00%00.0%Unchanged
Copia Wealth Management24$11.8K0.01%00.0%Unchanged
DiNuzzo Private Wealth, Inc.23$11.3K0.00%00.0%Unchanged
Clark Wealth Partners23$11.3K0.01%+14+155.6%Added
Silver Grove Financial Group, Inc.23$11.3K0.01%+23New
Cornerstone Planning Group LLC27$10.7K0.00%−1−3.6%Reduced
Planning Strategies Inc.21$10.3K0.01%+21New
NBC Securities, Inc.21$10.3K0.00%−9−30.0%Reduced
Toth Financial Advisory Corp20$9.81K0.00%00.0%Unchanged
North Star Investment Management Corp.19$9.32K0.00%00.0%Unchanged
Dunhill Financial, LLC18$9.26K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC18$8.83K0.00%−7−28.0%Reduced
Ancora Advisors, LLC18$8.83K0.00%−6−25.0%Reduced
Leo H. Evart, Inc.17$8.34K0.01%00.0%Unchanged
Rialto Wealth Management, LLC17$8.34K0.00%+4+30.8%Added
Darwin Advisors, LLC17$8.34K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC16$7.85K0.00%+9+128.6%Added
HFM Investment Advisors, LLC16$7.85K0.00%+9+128.6%Added
West Paces Advisors Inc.16$7.85K0.00%+16New
JPL Wealth Management, LLC15$7.36K0.00%+2+15.4%Added
Newbridge Financial Services Group, Inc.15$7.36K0.00%+15New
Hughes Financial Services, LLC14$6.87K0.00%−2−12.5%Reduced
Moisand Fitzgerald Tamayo, LLC14$6.87K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.14$6.87K0.00%+14New
Premier Financial Group14$6.87K0.00%+14New
Fourth Dimension Wealth, LLC13$6.38K0.00%+13New
Abound Wealth Management12$5.89K0.00%−12−50.0%Reduced
Johnson Financial Group, Inc.12$5.89K0.00%00.0%Unchanged
WealthCollab, LLC12$5.89K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC12$5.89K0.00%00.0%Unchanged
Golden State Wealth Management, LLC12$5.89K0.00%+12New
Manning & Napier Advisors LLC12$5.75K0.00%+12New
MCF Advisors LLC11$5.40K0.00%+6+120.0%Added
WPG Advisers, LLC11$5.40K0.00%00.0%Unchanged
Bryn Mawr Trust Co11$5.40K0.00%+11New
Toews Corp11$5.40K0.00%+11New
Berkshire Capital Holdings Inc10$4.91K0.00%00.0%Unchanged
MV Capital Management, Inc.10$4.91K0.00%+8+400.0%Added
Atlantic Union Bankshares Corp10$4.91K0.00%+10New
Bare Financial Services, Inc9$4.42K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC9$4.42K0.00%+9New
American Capital Advisory, LLC8$3.92K0.00%+2+33.3%Added
Chelsea Counsel Co7$3.43K0.00%00.0%Unchanged
DecisionPoint Financial, LLC7$3.24K0.00%+3+75.0%Added
Navigoe, LLC7$3.00K0.00%+7New
Kilter Group LLC6$2.94K0.00%−1−14.3%Reduced
Valued Wealth Advisors LLC6$2.94K0.00%+1+20.0%Added
Heritage Wealth Advisors6$2.94K0.00%00.0%Unchanged
Washington Trust Advisors, Inc.6$2.94K0.00%00.0%Unchanged
Allied Private Wealth LLC6$2.65K0.00%+6New
IMA Wealth, Inc.5$2.45K0.00%−8−61.5%Reduced
Atwood & Palmer Inc5$2.45K0.00%00.0%Unchanged
Trust Co5$2.45K0.00%00.0%Unchanged
1015 Capital Partners, LLC5$2.45K0.00%00.0%Unchanged
Quaker Wealth Management, LLC5$2.45K0.00%+1+25.0%Added
Crewe Advisors LLC5$2.45K0.00%+5New
Armstrong Advisory Group, Inc4$1.96K0.00%+4New
Strategic Wealth Partners, Ltd.4$1.96K0.00%−199−98.0%Reduced
Davis Capital Management4$1.96K0.00%+2+100.0%Added
Montag A & Associates Inc4$1.79K0.00%−2−33.3%Reduced