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131 of 137 reporting

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CIEN

Ciena Corp

Owners
4 of 131
Q1→Q2
1 new · 2 exit
Featured long
$380M

Heaviest in their book · % of manager

Manager Fund Book Flow
  1. Spencer Waxman Shannon River Fund Management 3.6% New
  2. Gavin Baker Atreides Management 2.4% +1.7%
  3. Mairs & Power 0.01%
  4. First Eagle Investment Management −23.1%

4 current · 2 exit · click a manager to enter their lot

long equity only · options excluded · as-of 30 Jun 2026 · missing managers stay out · 2026 Q1→2026 Q2 from filings