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CIEN

Ciena Corporation · XNYS

Season
Q2 2026 · as of Jun 30
Holders
5 of 97 filed · prev 7
Median weight
0.09%
Sector
Technology
Type
equity · US

Moves4 this quarter

Streakslongest holders · 53 quarters on record

  1. PRIMECAP Joel Fried, portfolio manager 0.1%25 quarters
  2. Atreides Gavin Baker, founder 3.0%5 quarters
  3. Jericho Josh Resnick, founder 2.3%5 quarters
  4. Mairs Andrew Adams, CIO 0.0%5 quarters
  5. First Eagle Kimball Brooker, portfolio manager 0.0%5 quarters

The record for CIEN begins Q2 2013: 53 quarters.

Over time47 quarters, Q2 2013 to Q2 2026

Managers holding5 Q2 2026

Largest weight3.0% Q2 2026

Holders5 of 97 filed · 2 exited

AtreidesGavin Baker, founder3.03%688,521$338Madded+2%+3.37 pp5 q
JerichoJosh Resnick, founder2.28%561,513$275Mtrimmed−66%−7.22 pp5 q
PRIMECAPJoel Fried, portfolio manager0.09%308,050$151Mtrimmed−30%—25 q
MairsAndrew Adams, CIO0.01%2,800$1Mheld—5 q
First EagleKimball Brooker, portfolio manager0.00%4,000$2Madded+54%—5 q
Lone PineDavid Craver, CIO———exited−2.51 pp—
Whale RockAlex Sacerdote, founder———exited−1.16 pp—