Back to 
Balyasny Asset Management L.P.
Balyasny Asset Management L.P.
CIEN
24 quarters
Position history for Balyasny Asset Management L.P.'s holdings in Ciena Corporation
Yes. Balyasny Asset Management holds 372,449 shares of CIEN (Ciena), worth $182.7M, as of its Q2 2026 13F filing. It increased the position by 49,030 shares (+15.2%) from Q1 2026. Balyasny Asset Management has held CIEN since Q3 2024, across 8 quarterly 13F filings. CIEN is 0.2% of Balyasny Asset Management's reported 13F portfolio.
Current Value
$182.7M
Current Shares
372,449
Total Value Change
+$182.4M
Total Shares Change
+365,515
Quarter-by-Quarter History
Other major holders of CIEN: FMR LLC, BlackRock, Inc., JPMorgan Chase & Co.