CIEN — CIENA CORP

Ownership history in Freestone Grove Partners LP  ·  2 quarters on record

This page tracks every 13F SEC filing in which Freestone Grove Partners LP reported a position in CIENA CORP (CIEN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.48% (2025 Q3)
Avg. % of fund
0.4%
First filed
2025 Q2
Last filed
2025 Q3
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 440,269 -69,140 -13.6% 0.48% $64.1M $145.67
2025 Q2 INITIATED 509,409 — — 0.31% $41.4M $81.33
% of Fund (quarterly)    CIEN price (monthly, adj. close)

Other funds also holding CIEN

As of 2025 Q4 — sorted by position size

Anatole Investment Management Ltd 3Y 19.56% North Growth Management Ltd. 3Y 7Y 9.03% FengHe Fund Management Pte. Ltd. 3Y 8.7% JAT Capital Mgmt LP 3Y 7.55% ThornTree Capital Partners LP 3Y 7Y 6.99% 12th Street Asset Management Company, LLC 3Y 7Y 6.92% Amanah Holdings Trust 6.85% Amitell Capital Pte Ltd 3Y 5.84% TITAN GLOBAL CAPITAL MANAGEMENT USA LLC 3Y 5.61% Analog Century Management LP 3Y 4.93%
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