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MQS Management’s Ciena CIEN Stock Holding History

MQS Management’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 		– Sell
-1,357
Closed -$317K – 417
2025
Q4 		$317K Sell
1,357
-262
-16% -$50.8K 0.19% 239
2025
Q3 		$236K Buy
+1,619
New +$165K 0.14% 329
2024
Q1 		– Sell
-8,091
Closed -$364K – 485
2023
Q4 		$364K Buy
8,091
+3,635
+82% +$160K 0.2% 205
2023
Q3 		$211K Sell
4,456
-3,189
-42% -$141K 0.13% 349
2023
Q2 		$325K Buy
+7,645
New +$348K 0.22% 197
2022
Q2 		– Sell
-5,230
Closed -$317K – 413
2022
Q1 		$317K Buy
+5,230
New +$342K 0.26% 182

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

MQS Management's CIEN Position: Q1 2026 in Review

MQS Management sold out of Ciena (CIEN) in Q1 2026, closing a stake of 1,357 shares — an estimated $317K sold.

MQS Management first reported a position in CIEN in Q1 2022 and held it in 6 quarters. The position peaked at $364K in Q4 2023. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • MQS Management reported no remaining Ciena position as of Q1 2026 after selling out during the quarter.
  • MQS Management sold 1,357 Ciena shares in Q1 2026, an estimated $317K.
  • MQS Management first reported a position in Ciena in Q1 2022 and held it in 6 quarters.
  • MQS Management's Ciena position peaked at $364K in Q4 2023.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on MQS Management's 13F filing for Q1 2026, filed 23 Apr 2026.