Rakuten Investment Management’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
Other funds holding CIEN
VCM
VPM
Rakuten Investment Management's CIEN Position: Q1 2026 in Review
Rakuten Investment Management increased its Ciena (CIEN) stake by 250% in Q1 2026, buying an estimated $4.57M and bringing the position to 20,904 shares worth $7.63M. The position accounts for 0.02% of the portfolio, ranked #196.
Rakuten Investment Management first reported a position in CIEN in Q4 2025 and has held it in 2 quarters since. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.
- Rakuten Investment Management held 20,904 shares of Ciena worth $7.63M as of Q1 2026.
- Rakuten Investment Management bought 14,929 Ciena shares in Q1 2026, an estimated $4.57M.
- Ciena made up 0.02% of Rakuten Investment Management's portfolio in Q1 2026, its #196 holding.
- Rakuten Investment Management first reported a position in Ciena in Q4 2025 and has held it in 2 quarters since.
- 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.
Based on Rakuten Investment Management's 13F filing for Q1 2026, filed 12 May 2026.