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, Q1 2026
Institutional positions in Ciena Corp as of Mar 31, 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
- 1,085
- +243 vs. Q4 2025
- Shares held
- 134.3M
- +479.3K (+0.4%) vs. Q4 2025
- Total value
- $51.8B
- +$23.2B (+81.3%) vs. Q4 2025
- New holders
- 321
- 317 more added
- Sold out
- 78
- 365 more reduced
12 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,227 | $64.6B |
| Q1 2026 | 1,085 | $51.8B |
| Q4 2025 | 854 | $32.2B |
| Q3 2025 | 689 | $20.3B |
| Q2 2025 | 563 | $11.5B |
| Q1 2025 | 544 | $8.24B |
| Q4 2024 | 534 | $11.9B |
| Q3 2024 | 464 | $8.76B |
| Q2 2024 | 454 | $6.74B |
| Q1 2024 | 468 | $6.78B |
| Q4 2023 | 451 | $6.04B |
| Q3 2023 | 469 | $6.37B |
| Q2 2023 | 470 | $5.84B |
| Q1 2023 | 486 | $7.28B |
| Q4 2022 | 463 | $7.11B |
| Q3 2022 | 424 | $5.84B |
| Q2 2022 | 458 | $6.18B |
| Q1 2022 | 498 | $8.15B |
| Q4 2021 | 523 | $10.5B |
| Q3 2021 | 460 | $7.06B |
| Q2 2021 | 467 | $8.09B |
| Q1 2021 | 461 | $7.83B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Ciena Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ironwood Investment Counsel, LLC | 788 | $305.9K | 0.04% | +788 | New |
| Quantum Financial Advisors, LLC | 796 | $309.0K | 0.03% | +796 | New |
| TFB Advisors LLC | 796 | $309.0K | 0.16% | +796 | New |
| City State Bank | 800 | $310.6K | 0.08% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 804 | $312.1K | 0.00% | +804 | New |
| Cordatus Wealth Management LLC | 805 | $312.5K | 0.07% | +805 | New |
| Parkside Financial Bank & Trust | 807 | $313.3K | 0.02% | −73−8.3% | Reduced |
| KMG Fiduciary Partners, LLC | 807 | $313.3K | 0.02% | +807 | New |
| GenTrust, LLC | 811 | $314.9K | 0.01% | +811 | New |
| Manchester Capital Management LLC | 812 | $315.2K | 0.05% | +146+21.9% | Added |
| Dynamic Advisor Solutions LLC | 813 | $315.6K | 0.01% | +813 | New |
| Absolute Gestao de Investimentos Ltda. | 820 | $318.3K | 0.04% | +820 | New |
| Riversedge Advisors, LLC | 824 | $319.9K | 0.05% | +824 | New |
| WealthPlan Investment Management, LLC | 837 | $324.9K | 0.02% | −228−21.4% | Reduced |
| Umb Bank N A | 839 | $325.7K | 0.00% | −790−48.5% | Reduced |
| Aire Advisors, LLC | 841 | $326.5K | 0.06% | +841 | New |
| Federated Hermes, Inc. | 853 | $331.2K | 0.00% | −11,284−93.0% | Reduced |
| Syon Capital LLC | 883 | $342.8K | 0.02% | +883 | New |
| Fidelis Capital Partners, LLC | 888 | $344.7K | 0.02% | +888 | New |
| Central Trust Co | 891 | $345.9K | 0.01% | −125−12.3% | Reduced |
| NorthRock Partners, LLC | 899 | $349.4K | 0.01% | +899 | New |
| PCM Encore, LLC | 903 | $350.5K | 0.07% | +903 | New |
| Kovitz Investment Group Partners, LLC | 917 | $356.0K | 0.01% | +917 | New |
| Zions Bancorporation, National Association | 927 | $359.9K | 0.02% | +715+337.3% | Added |
| Valeo Financial Advisors, LLC | 935 | $363.0K | 0.01% | +935 | New |
| Prime Capital Investment Advisors, LLC | 935 | $363.0K | 0.00% | +935 | New |
| Moody Aldrich Partners LLC | 940 | $364.9K | 0.07% | −347−27.0% | Reduced |
| Successful Portfolios LLC | 1,000 | $365.0K | 0.20% | 00.0% | Unchanged |
| Left Brain Wealth Management, LLC | 943 | $366.1K | 0.14% | +943 | New |
| Essex Financial Services, Inc. | 950 | $368.8K | 0.02% | −640−40.3% | Reduced |
| Eq LLC | 950 | $368.8K | 0.10% | 00.0% | Unchanged |
| Ferguson Wellman Capital Management, Inc | 952 | $369.6K | 0.01% | 00.0% | Unchanged |
| V-Square Quantitative Management LLC | 952 | $369.6K | 0.04% | +952 | New |
| XML Financial, LLC | 954 | $370.4K | 0.03% | +954 | New |
| Supplemental Annuity Collective Trust of NJ | 955 | $370.8K | 0.10% | +955 | New |
| TABR Capital Management, LLC | 956 | $371.1K | 0.34% | +956 | New |
| Valmark Advisers, Inc. | 964 | $374.3K | 0.00% | +964 | New |
| Chilton Investment Co LLC | 966 | $375.0K | 0.01% | +966 | New |
| Laurel Oak Wealth Management, LLC | 967 | $375.4K | 0.06% | −836−46.4% | Reduced |
| Arkadios Wealth Advisors | 979 | $380.1K | 0.01% | −61−5.9% | Reduced |
| One Wealth Advisors, LLC | 998 | $387.5K | 0.05% | +63+6.7% | Added |
| Fruth Investment Management | 1,000 | $388.0K | 0.10% | −500−33.3% | Reduced |
| Oceanside Advisors LLC | 1,000 | $388.2K | 0.22% | 00.0% | Unchanged |
| Albion Financial Group | 1,000 | $388.2K | 0.03% | +1,000 | New |
| Pier 88 Investment Partners LLC | 1,000 | $388.2K | 0.10% | +1,000 | New |
| Peapack Gladstone Financial Corp | 1,004 | $390.0K | 0.00% | −725−41.9% | Reduced |
| Principal Securities, Inc. | 1,005 | $390.2K | 0.01% | −197−16.4% | Reduced |
| Reliant Investment Partners, LLC | 1,010 | $392.1K | 0.32% | +1,010 | New |
| Smartleaf Asset Management LLC | 1,083 | $395.3K | 0.01% | +81+8.1% | Added |
| Kestra Investment Management, LLC | 1,019 | $395.6K | 0.01% | +1,019 | New |
| Armis Advisers, LLC | 695 | $401.6K | 0.04% | +5+0.7% | Added |
| IFP Advisors, Inc | 1,035 | $401.8K | 0.01% | −20−1.9% | Reduced |
| Greenspring Advisors, LLC | 1,037 | $402.6K | 0.02% | −74−6.7% | Reduced |
| Arlington Capital Management, Inc. | 1,043 | $404.9K | 0.23% | +1,043 | New |
| Sigma Planning Corp | 1,045 | $405.7K | 0.01% | −340−24.5% | Reduced |
| Huntington National Bank | 1,046 | $406.1K | 0.00% | +211+25.3% | Added |
| LightSquare Wealth Management, LLC | 1,068 | $414.6K | 0.31% | +1,068 | New |
| Financial Management Professionals, Inc. | 1,074 | $417.0K | 0.05% | +4+0.4% | Added |
| Resonant Capital Advisors, LLC | 1,077 | $418.1K | 0.02% | +174+19.3% | Added |
| Bridgewater Advisors Inc. | 724 | $418.5K | 0.02% | +724 | New |
| Nwam LLC | 1,086 | $421.6K | 0.02% | −586−35.0% | Reduced |
| SeaCrest Wealth Management, LLC | 1,091 | $423.6K | 0.05% | +1,091 | New |
| USA Financial Portformulas Corp | 1,104 | $428.6K | 0.08% | −757−40.7% | Reduced |
| Ellevest, Inc. | 1,109 | $430.5K | 0.06% | −261−19.1% | Reduced |
| ABS Direct Equity Fund LLC | 800 | $430.8K | 0.33% | +800 | New |
| Cresset Asset Management, LLC | 1,113 | $432.1K | 0.00% | +1,113 | New |
| Fiduciary Trust Co | 1,114 | $432.5K | 0.01% | −250−18.3% | Reduced |
| Leonteq Securities AG | 1,119 | $434.4K | 0.03% | +340+43.6% | Added |
| Bessemer Group Inc | 1,138 | $441.0K | 0.00% | +401+54.4% | Added |
| SmartHarvest Portfolios, LLC | 1,142 | $443.4K | 0.18% | +20+1.8% | Added |
| Gateway Wealth Partners, LLC | 1,142 | $443.4K | 0.02% | +1,142 | New |
| Allegiance Financial Group Advisory Services LLC | 1,148 | $445.7K | 0.09% | +29+2.6% | Added |
| Aristeia Capital LLC | 1,155 | $448.4K | 0.01% | −744−39.2% | Reduced |
| Essential Partners LLC | 1,162 | $451.1K | 0.15% | 00.0% | Unchanged |
| Lotus Technology Management, LP | 1,172 | $455.0K | 1.70% | +1,172 | New |
| Ascent Group, LLC | 1,183 | $459.3K | 0.02% | +1,183 | New |
| Aristotle Capital Boston, LLC | 1,317 | $459.4K | 0.03% | −35,286−96.4% | Reduced |
| Parallax Volatility Advisers, L.P. | 1,187 | $460.8K | 0.02% | +1,187 | New |
| Legacy Financial Advisors, Inc. | 1,189 | $461.6K | 0.06% | −360−23.2% | Reduced |
| Sivia Capital Partners, LLC | 1,191 | $462.4K | 0.09% | −685−36.5% | Reduced |
| Snowden Capital Advisors LLC | 1,192 | $462.8K | 0.01% | −261−18.0% | Reduced |
| Tudor Investment Corp Et Al | 1,194 | $463.5K | 0.00% | +1,194 | New |
| Harvey Capital Management Inc | 1,200 | $465.9K | 0.11% | +1,200 | New |
| Quarry LP | 1,203 | $467.0K | 0.09% | +911+312.0% | Added |
| Marex Group plc | 1,215 | $471.7K | 0.00% | +1,215 | New |
| DGS Capital Management, LLC | 1,235 | $479.5K | 0.08% | +348+39.2% | Added |
| Aigen Investment Management, LP | 1,242 | $482.2K | 0.12% | +1,242 | New |
| State of Wyoming | 1,244 | $483.0K | 0.06% | +92+8.0% | Added |
| Lumbard & Kellner, LLC | 1,245 | $483.3K | 0.17% | 00.0% | Unchanged |
| KCM Investment Advisors LLC | 1,256 | $487.6K | 0.02% | +10+0.8% | Added |
| Fifth Third Wealth Advisors LLC | 1,257 | $488.0K | 0.02% | −3,595−74.1% | Reduced |
| Ameritas Investment Partners, Inc. | 1,260 | $489.2K | 0.02% | −24,591−95.1% | Reduced |
| Two Sigma Securities, LLC | 1,262 | $489.9K | 0.06% | −1,684−57.2% | Reduced |
| Sowell Financial Services LLC | 1,271 | $493.4K | 0.02% | −489−27.8% | Reduced |
| Aureus Asset Management, LLC | 1,276 | $495.4K | 0.03% | −135−9.6% | Reduced |
| Cary Street Partners Financial LLC | 1,277 | $495.8K | 0.01% | −245−16.1% | Reduced |
| Aptus Capital Advisors, LLC | 1,279 | $496.5K | 0.00% | −610−32.3% | Reduced |
| OpenArc Corporate Advisory, LLC | 1,285 | $498.9K | 0.01% | −417−24.5% | Reduced |
| Meiji Yasuda Life Insurance Co | 1,300 | $504.7K | 0.02% | +1,300 | New |
| Prospera Financial Services Inc | 1,302 | $505.4K | 0.01% | +1,302 | New |