Armis Advisers
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Armis Advisers’s Ciena CIEN Stock Holding History

Armis Advisers’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 		$261K Sell
644
-49
-7% -$18.9K 0.02% 415
2026
Q2 		$301K Sell
693
-2
-0.3% -$1.02K 0.03% 363
2026
Q1 		$402K Buy
695
+5
+0.7% +$1.53K 0.04% 290
2025
Q4 		$265K Buy
+690
New +$134K 0.03% 352

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
AHT
Amanah Holdings Trust London $1.79B AUM 618.88% 1-Year Est. Return
North Growth Management
North Growth Management Vancouver, British Columbia, Canada $743M AUM 74.29% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
MLCM
M & L Capital Management London, United Kingdom $482M AUM 107.4% 1-Year Est. Return
J. Safra Sarasin Holding
J. Safra Sarasin Holding $7.05B AUM 26.14% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return

Armis Advisers's CIEN Position: Q3 2026 in Review

Armis Advisers reduced its Ciena (CIEN) stake by 7.1% in Q3 2026, selling an estimated $18.9K and leaving 644 shares worth $261K. The position accounts for 0.02% of the portfolio, ranked #415.

Armis Advisers first reported a position in CIEN in Q4 2025 and has held it in 4 quarters since. The position peaked at $402K in Q1 2026. 296 funds tracked by Wall St. Rank hold CIEN as of Q3 2026.

  • Armis Advisers held 644 shares of Ciena worth $261K as of Q3 2026.
  • Armis Advisers sold 49 Ciena shares in Q3 2026, an estimated $18.9K.
  • Ciena made up 0.02% of Armis Advisers's portfolio in Q3 2026, its #415 holding.
  • Armis Advisers first reported a position in Ciena in Q4 2025 and has held it in 4 quarters since.
  • Armis Advisers's Ciena position peaked at $402K in Q1 2026.
  • 296 funds tracked by Wall St. Rank held Ciena as of Q3 2026.

Based on Armis Advisers's 13F filing for Q3 2026, filed 13 Oct 2026.