Ciena (CIEN) Shares Outstanding (Diluted) (2009 - 2026)
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Analysis
Ciena (CIEN) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Apple | 4,923.51 Bn | 4,861.11 Bn | 54.77 Bn | 14.71 Bn |
| 2 | Cisco Systems | 419.97 Bn | 404.45 Bn | 11.06 Bn | 3.99 Bn |
| 3 | Dell Technologies | 351.63 Bn | 340.06 Bn | 9.83 Bn | 652.00 Mn |
| 4 | Sandisk | 265.22 Bn | 260.46 Bn | 7.58 Bn | 155.00 Mn |
| 5 | Arista Networks | 256.62 Bn | 243.27 Bn | 1.91 Bn | 1.28 Bn |
| 6 | Seagate Technology Holdings | 209.52 Bn | 207.82 Bn | 1.90 Bn | 229.00 Mn |
| 7 | Western Digital | 171.00 Bn | 169.42 Bn | 2.03 Bn | 383.00 Mn |
| 8 | Sony | 142.68 Bn | 123.26 Bn | 6.53 Bn | 6.01 Bn |
| 9 | Lumentum Holdings | 83.02 Bn | 80.28 Bn | 477.30 Mn | 74.60 Mn |
| 10 | Ciena | 50.48 Bn | 47.85 Bn | 759.27 Mn | 145.97 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Aug 1, 2026 | 145.97 Mn |
| May 2, 2026 | 146.31 Mn |
| Jan 31, 2026 | 145.80 Mn |
| Nov 1, 2025 | 145.25 Mn |
| Aug 2, 2025 | 144.50 Mn |
| May 3, 2025 | 144.97 Mn |
| Feb 1, 2025 | 145.94 Mn |
| Nov 2, 2024 | 145.96 Mn |
| Jul 27, 2024 | 145.36 Mn |
| Apr 27, 2024 | 144.91 Mn |
| Jan 27, 2024 | 145.85 Mn |
| Oct 28, 2023 | 149.38 Mn |
| Jul 29, 2023 | 149.98 Mn |
| Apr 29, 2023 | 150.15 Mn |
| Jan 28, 2023 | 149.55 Mn |
| Oct 29, 2022 | 152.19 Mn |
| Jul 30, 2022 | 150.46 Mn |
| Apr 30, 2022 | 153.34 Mn |
| Jan 29, 2022 | 155.81 Mn |
| Oct 30, 2021 | 156.74 Mn |
API Access
Ciena Shares Outstanding (Diluted) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=CIEN&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "CIEN", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=CIEN&period=max&api_key=YOUR_API_KEY");
const data = await res.json();