UNICOM Systems
CIEN icon

UNICOM Systems’s Ciena CIEN Stock Holding History

UNICOM Systems’s Portfolio CIEN Stock Details CIEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$12.4M Hold
35,231
– – 0.85% 24
2026
Q2 		$17.3M Buy
35,231
+18,400
+109% +$9.38M 1.13% 20
2026
Q1 		$6.53M Buy
+16,831
New +$5.15M 0.67% 26

Other funds holding CIEN

Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
North Growth Management
North Growth Management Vancouver, British Columbia, Canada $743M AUM 74.29% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
LMCG Investments
LMCG Investments Boston, Massachusetts $1.86B AUM 40.01% 1-Year Est. Return
ABN AMRO Investment Solutions
ABN AMRO Investment Solutions Paris Cedex 008 $13.2B AUM 30.55% 1-Year Est. Return
MN Services Vermogensbeheer
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return
Harbour Capital Advisors
Harbour Capital Advisors Tysons Corner, Virginia $548M AUM 37.76% 1-Year Est. Return

UNICOM Systems's CIEN Position: Q3 2026 in Review

UNICOM Systems held its Ciena (CIEN) position steady in Q3 2026 at 35,231 shares worth $12.4M. The position accounts for 0.85% of the portfolio, ranked #24.

UNICOM Systems first reported a position in CIEN in Q1 2026 and has held it in 3 quarters since. The position peaked at $17.3M in Q2 2026. 195 funds tracked by Wall St. Rank hold CIEN as of Q3 2026.

  • UNICOM Systems held 35,231 shares of Ciena worth $12.4M as of Q3 2026.
  • UNICOM Systems left its Ciena share count unchanged in Q3 2026.
  • Ciena made up 0.85% of UNICOM Systems's portfolio in Q3 2026, its #24 holding.
  • UNICOM Systems first reported a position in Ciena in Q1 2026 and has held it in 3 quarters since.
  • UNICOM Systems's Ciena position peaked at $17.3M in Q2 2026.
  • 195 funds tracked by Wall St. Rank held Ciena as of Q3 2026.

Based on UNICOM Systems's 13F filing for Q3 2026, filed 13 Oct 2026.