ETF exposure
Sprint 56All ETFs holding this ticker — weight, shares, and flow-of-funds impact.
Citable ownership snapshot
CIEN's latest 13F holder table lists AQR Capital Management as the largest holder in this view with 977,094 shares valued at $374.52M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| AQR Capital Management | Mar 31, 2026 | $374.52M | 0.2% |
| Citadel Advisors | Mar 31, 2026 | $325.00M | 0.1% |
| Lone Pine Capital | Mar 31, 2026 | $314.28M | 2.5% |
| Point72 Asset Management | Mar 31, 2026 | $286.07M | 0.4% |
| Balyasny Asset Management | Mar 31, 2026 | $125.56M | 0.2% |
| Millennium Management | Mar 31, 2026 | $91.67M | 0.0% |
| Bridgewater Associates | Mar 31, 2026 | $55.85M | 0.2% |
| Renaissance Technologies | Mar 31, 2026 | $37.97M | 0.1% |
Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.
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