Bridgewater Associates, LP: CIEN position timeline

Bridgewater Associates, LP held 101,038 CIEN shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

1. period ended2026-06-30

   13F 101,038 shares

   Change vs previous 13F -42,808 shares

   0.2% of the 13F portfolio, value $49,565,201.

   13F-HR 0001350694-26-000003 filed by Bridgewater Associates, LP
   Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

   Acceptance time not in the bulk data set (spec §4.2).

2. period ended2026-03-31

   13F 143,846 shares

   Change vs previous 13F -68,797 shares

   0.25% of the 13F portfolio, value $55,845,333.

   13F-HR 0001350694-26-000002 filed by Bridgewater Associates, LP
   Filed 2026-05-15 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

   Acceptance time not in the bulk data set (spec §4.2).

3. period ended2025-12-31

   13F 212,643 shares

   Change vs previous 13F +50,936 shares

   0.18% of the 13F portfolio, value $49,730,818.

   13F-HR 0001350694-26-000001 filed by Bridgewater Associates, LP
   Filed 2026-02-13 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

   Acceptance time not in the bulk data set (spec §4.2).

4. period ended2025-09-30

   13F 161,707 shares

   Change vs previous 13F +113,751 shares

   0.09% of the 13F portfolio, value $23,555,859.

   13F-HR 0001172661-25-004777 filed by Bridgewater Associates, LP
   Filed 2025-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

   Acceptance time not in the bulk data set (spec §4.2).

5. period ended2025-06-30

   13F 47,956 shares

   Change vs previous 13F not available

   0.02% of the 13F portfolio, value $3,900,261.

   13F-HR 0001172661-25-003151 filed by Bridgewater Associates, LP
   Filed 2025-08-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC

   Acceptance time not in the bulk data set (spec §4.2).