Ciena (CIEN)
Builds coherent optical networks and high-speed interconnects for carriers and cloud providers.
$369.69
After hours+1.26 (+0.34%)
At close$368.43(+0.67%)
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13F · 13D/G · Form 4
| Institutions | ≈ 91.87% | 130.27M shares | |
|---|---|---|---|
| 1,290 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 1.20% | 1.70M shares | |
| 20 holders · as of Sep 22, 2026 | |||
| Other | ≈ 6.93% | 9.84M shares | |
| remainder | |||
141.81M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
1,290 holders · 130.27M shares · 268 new positions · 734 increased · 396 reduced · 117 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FMR LLC | 19.11M | 13.48% | −2.10M | Aug 13, 2026 |
| BlackRock, Inc. | 12.72M | 8.97% | −655.3K | Aug 7, 2026 |
| JPMorgan Chase & Co | 11.21M | 7.90% | +979.6K | Aug 12, 2026 |
| Vanguard Capital Management LLC | 9.23M | 6.51% | +64.4K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 7.68M | 5.42% | +311.5K | Aug 13, 2026 |
| State Street Corp | 6.68M | 4.71% | +371.5K | Aug 7, 2026 |
| Price T Rowe Associates Inc /MD/ | 4.07M | 2.87% | −1.17M | Aug 14, 2026 |
| Geode Capital Management, LLC | 3.37M | 2.38% | −695.1K | Aug 12, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 8.00% | 11.27M | 13G | Apr 24, 2026 |
| JPMorgan Chase & Co. | 7.70% | 10.85M | 13G | Jan 21, 2026 |
| Vanguard Capital Management | 7.47% | 10.57M | 13G | Apr 29, 2026 |
| Vanguard Portfolio Management | 5.22% | 7.39M | 13G | Apr 29, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 15, 2026 | Brodie Gageofficer: EVP & Chief Product & | Sale | 1,200 | $324.86 | 37,207 |
| Sep 15, 2026 | Gary B. Smithdirector, officer: President & CEO | Sale | 2,952 | $330.18 | 240,126 |
| Sep 16, 2026 | Dino DiPernaofficer: EVP & Chief R&D Officer | Sale | 249 | $350.00 | 39,126 |
| Sep 15, 2026 | Dino DiPernaofficer: EVP & Chief R&D Officer | Sale | 249 | $324.86 | 39,375 |
| Sep 15, 2026 | David M. Rothensteinofficer: EVP & Chief Strategy Officer | Sale | 2,500 | $330.48 | 177,731 |
| Sep 1, 2026 | Gary B. Smithdirector, officer: President, CEO | Sale | 2,952 | $362.90 | 243,078 |
| Aug 14, 2026 | Marc D. Graffofficer: SVP & Chief Financial Officer | Sale | 4,995 | $430.72 | 107,519 |
| Aug 14, 2026 | David M. Rothensteinofficer: SVP and Chief Strategy Officer | Sale | 2,500 | $438.10 | 180,231 |
| Aug 17, 2026 | Gary B. Smithdirector, officer: President, CEO | Sale | 2,952 | $447.78 | 246,030 |
| Aug 17, 2026 | Brodie Gageofficer: SVP Global Products & Supply | Sale | 1,200 | $439.24 | 38,407 |
House and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. Gilbert Cisneros · CA31 | Purchase | $1,001 – $15,000 | May 29, 2026 | Jun 9, 2026 | |
| Rep. Gilbert Cisneros · CA31 | Purchase | $1,001 – $15,000 | May 14, 2026 | Jun 9, 2026 |