Capital Fund Management (CFM)
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Capital Fund Management (CFM)’s Ciena CIEN Stock Holding History

Capital Fund Management (CFM)’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
Q1 		$5.09M Sell
13,100
-31,700
-71% -$9.7M 0.02% 885
2025
Q4 		$10.5M Buy
44,800
+13,100
+41% +$2.54M 0.03% 803
2025
Q3 		$4.62M Sell
31,700
-400
-1% -$40.7K 0.01% 1296
2025
Q2 		$2.61M Buy
32,100
+12,900
+67% +$925K 0.01% 1529
2025
Q1 		$1.16M Buy
+19,200
New +$1.52M ﹤0.01% 1618
2024
Q2 		– Sell
-12,400
Closed -$613K – 1908
2024
Q1 		$613K Buy
+12,400
New +$654K ﹤0.01% 1826
2021
Q2 		– Sell
-12,400
Closed -$679K – 1454
2021
Q1 		$679K Buy
12,400
+1,400
+13% +$75.3K 0.01% 1068
2020
Q4 		$581K Buy
+11,000
New +$489K 0.01% 1105
2019
Q3 		– Sell
-8,400
Closed -$345K – 1686
2019
Q2 		$345K Sell
8,400
-87,800
-91% -$3.38M ﹤0.01% 1334
2019
Q1 		$3.59M Buy
+96,200
New +$3.74M 0.03% 608
2018
Q4 		– Sell
-8,500
Closed -$266K – 1889
2018
Q3 		$266K Buy
+8,500
New +$238K ﹤0.01% 1807
2015
Q3 		– Sell
-10,600
Closed -$251K – 1438
2015
Q2 		$251K Buy
+10,600
New +$242K ﹤0.01% 1332
2014
Q2 		– Sell
-11,100
Closed -$252K – 1696
2014
Q1 		$252K Sell
11,100
-5,500
-33% -$129K ﹤0.01% 1546
2013
Q4 		$397K Sell
16,600
-14,600
-47% -$348K ﹤0.01% 1342
2013
Q3 		$779K Sell
31,200
-4,000
-11% -$90.1K 0.01% 970
2013
Q2 		$684K Buy
+35,200
New +$586K 0.01% 905

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Capital Fund Management (CFM)'s CIEN Position: Q1 2026 in Review

Capital Fund Management (CFM) reduced its Ciena (CIEN) stake by 83% in Q1 2026, selling an estimated $27M and leaving 17,486 shares worth $6.79M. The position accounts for 0.03% of the portfolio, ranked #747.

Capital Fund Management (CFM) first reported a position in CIEN in Q3 2013 and has held it in 31 quarters since. The position peaked at $32.4M in Q3 2025. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Capital Fund Management (CFM) held 17,486 shares of Ciena worth $6.79M as of Q1 2026.
  • Capital Fund Management (CFM) sold 88,432 Ciena shares in Q1 2026, an estimated $27M.
  • Ciena made up 0.03% of Capital Fund Management (CFM)'s portfolio in Q1 2026, its #747 holding.
  • Capital Fund Management (CFM) first reported a position in Ciena in Q3 2013 and has held it in 31 quarters since.
  • Capital Fund Management (CFM)'s Ciena position peaked at $32.4M in Q3 2025.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Capital Fund Management (CFM)'s 13F filing for Q1 2026, filed 14 May 2026.