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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 19 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 2025

Institutional positions in Ciena Corp as of Jun 30, 2025. 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
563
+23 vs. Q1 2025
Shares held
140.8M
+4.54M (+3.3%) vs. Q1 2025
Total value
$11.5B
+$3.21B (+39.0%) vs. Q1 2025
New holders
104
201 more added
Sold out
81
178 more reduced

4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 2025: 563 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 2025: $11.5B
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 2025

Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q1 2025.

Institutions holding CIEN in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth12$00.00%−4−25.0%Reduced
MV Capital Management, Inc.1$820.00%00.0%Unchanged
Key Financial Inc2$1630.00%00.0%Unchanged
Proffitt & Goodson Inc3$2440.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC3$2440.00%+3New
Tortoise Investment Management, LLC3$2440.00%+3New
DecisionPoint Financial, LLC4$3210.00%+4New
Strategic Wealth Partners, Ltd.4$3250.00%+4New
Cornerstone Planning Group LLC4$3660.00%00.0%Unchanged
UMA Financial Services, Inc.5$4070.00%−69−93.2%Reduced
MCF Advisors LLC5$4070.00%00.0%Unchanged
WealthTrak Capital Management LLC5$4070.00%00.0%Unchanged
Bokf, NA5$4070.00%00.0%Unchanged
Parkworth Wealth Management, Inc.5$4070.00%00.0%Unchanged
Kiker Wealth Management, LLC5$4070.00%00.0%Unchanged
Quaker Wealth Management, LLC5$4070.00%+5New
Rialto Wealth Management, LLC5$4070.00%+5New
Bay Harbor Wealth Management, LLC6$4870.00%+4+200.0%Added
Rakuten Securities, Inc.7$5690.00%−23−76.7%Reduced
HFM Investment Advisors, LLC7$5690.00%+5+250.0%Added
American Capital Advisory, LLC7$5700.00%+7New
Bare Financial Services, Inc9$7320.00%00.0%Unchanged
Bogart Wealth, LLC9$7320.00%+9New
CVA Family Office, LLC9$7320.00%+9New
Berkshire Capital Holdings Inc10$8130.00%00.0%Unchanged
WPG Advisers, LLC11$8950.00%00.0%Unchanged
True Wealth Design, LLC11$8950.00%+7+175.0%Added
SJS Investment Consulting Inc.12$9760.00%−11−47.8%Reduced
Cromwell Holdings LLC12$9760.00%00.0%Unchanged
Principia Wealth Advisory, LLC12$9760.00%+4+50.0%Added
Cape Investment Advisory, Inc.14$1.14K0.00%−200−93.5%Reduced
Moisand Fitzgerald Tamayo, LLC14$1.14K0.00%00.0%Unchanged
Darwin Advisors, LLC17$1.38K0.00%−177−91.2%Reduced
Spire Wealth Management17$1.38K0.00%−35−67.3%Reduced
Abound Wealth Management17$1.38K0.00%00.0%Unchanged
Hughes Financial Services, LLC16$1.51K0.00%00.0%Unchanged
High Note Wealth, LLC23$1.87K0.00%−27−54.0%Reduced
DiNuzzo Private Wealth, Inc.23$1.87K0.00%+1+4.5%Added
Kestra Investment Management, LLC33$2.00K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc27$2.19K0.00%00.0%Unchanged
Fortitude Family Office, LLC30$2.44K0.00%+30New
South State Corp.34$2.77K0.00%−6−15.0%Reduced
TD Waterhouse Canada Inc.35$2.81K0.00%00.0%Unchanged
Atlas Capital Advisors LLC36$2.93K0.00%−184−83.6%Reduced
ORG Partners LLC37$2.96K0.00%00.0%Unchanged
Boreal Capital Management LLC39$3.17K0.00%+39New
Atlantic Trust, LLC39$3.17K0.00%−24−38.1%Reduced
Sachetta, LLC41$3.33K0.00%−17−29.3%Reduced
Murphy & Mullick Capital Management Corp42$3.42K0.00%00.0%Unchanged
LRI Investments, LLC51$4.15K0.00%00.0%Unchanged
Huntington National Bank53$4.31K0.00%−140−72.5%Reduced
Country Trust Bank53$4.31K0.00%00.0%Unchanged
Princeton Global Asset Management LLC56$4.55K0.00%+56New
Hoey Investments, Inc65$5.29K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.70$5.69K0.00%00.0%Unchanged
Glass Jacobson Investment Advisors llc86$7.00K0.00%00.0%Unchanged
Asset Dedication, LLC88$7.16K0.00%00.0%Unchanged
NewSquare Capital LLC94$7.64K0.00%+40+74.1%Added
Ameriflex Group, Inc.94$7.66K0.00%00.0%Unchanged
LGT Financial Advisors LLC97$7.89K0.02%+97New
JFS Wealth Advisors, LLC97$7.89K0.00%−79−44.9%Reduced
Financial Gravity Companies, Inc.100$8.13K0.00%+100New
Ameritas Advisory Services, LLC100$8.13K0.00%+100New
Farmers & Merchants Investments Inc116$9.43K0.00%+2+1.8%Added
Twin Peaks Wealth Advisors, LLC99$9.54K0.00%+99New
Assetmark, Inc133$10.8K0.00%+15+12.7%Added
Bell Investment Advisors, Inc139$11.3K0.00%+45+47.9%Added
CIBC Private Wealth Group, LLC142$11.5K0.00%−491−77.6%Reduced
Private Wealth Management Group, LLC146$11.9K0.00%00.0%Unchanged
DT Investment Partners, LLC157$12.8K0.00%00.0%Unchanged
J.Safra Asset Management Corp158$12.8K0.00%−72−31.3%Reduced
Capital Advisors, Ltd. LLC161$13.0K0.00%+11+7.3%Added
Inlight Wealth Management, LLC175$14.2K0.01%00.0%Unchanged
Covestor Ltd186$15.0K0.01%+5+2.8%Added
Cullen/Frost Bankers, Inc.190$15.5K0.00%+190New
Atticus Wealth Management, LLC194$15.8K0.00%+4+2.1%Added
Daiwa Securities Group Inc.200$16.0K0.00%−200−50.0%Reduced
Brown, Lisle/Cummings, Inc.200$16.3K0.00%00.0%Unchanged
Harbour Investments, Inc.206$16.8K0.00%+4+2.0%Added
Tompkins Financial Corp209$17.0K0.00%00.0%Unchanged
St Germain D J Co Inc213$17.3K0.00%+166+353.2%Added
Bayforest Capital Ltd215$17.5K0.01%−421−66.2%Reduced
Clearstead Advisors, LLC219$17.8K0.00%+210+2,333.3%Added
SBI Securities Co., Ltd.229$18.6K0.00%+3+1.3%Added
Annis Gardner Whiting Capital Advisors, LLC236$19.2K0.01%+52+28.3%Added
Picton Mahoney Asset Management260$21.0K0.00%00.0%Unchanged
FNY Investment Advisers, LLC267$21.0K0.01%+267New
Pinnacle Bancorp, Inc.265$21.6K0.01%−5−1.9%Reduced
Hemington Wealth Management291$23.0K0.00%+70+31.7%Added
Whittier Trust Co295$24.0K0.00%00.0%Unchanged
Eastern Bank300$24.4K0.00%00.0%Unchanged
Rise Advisors, LLC310$25.2K0.01%00.0%Unchanged
Versant Capital Management, Inc354$28.8K0.00%−2−0.6%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.364$29.6K0.00%00.0%Unchanged
Smartleaf Asset Management LLC389$31.9K0.00%−367−48.5%Reduced
AdvisorNet Financial, Inc466$37.9K0.00%−275−37.1%Reduced
Ci Investments Inc.495$40.0K0.00%−71−12.5%Reduced
Orion Capital Management LLC497$40.4K0.02%00.0%Unchanged
Manchester Capital Management LLC500$40.7K0.01%00.0%Unchanged
Larson Financial Group LLC569$46.3K0.00%+297+109.2%Added