RP
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Riverwater Partners’s Ciena CIEN Stock Holding History

Riverwater Partners’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
-6,683
Closed -$1.56M – 218
2025
Q4 		$1.56M Sell
6,683
-13,374
-67% -$2.59M 0.6% 59
2025
Q3 		$2.92M Sell
20,057
-2,960
-13% -$301K 1.21% 16
2025
Q2 		$1.87M Buy
23,017
+5,708
+33% +$409K 0.88% 30
2025
Q1 		$1.05M Sell
17,309
-295
-2% -$23.3K 0.54% 64
2024
Q4 		$1.49M Sell
17,604
-246
-1% -$17.7K 0.73% 41
2024
Q3 		$1.18M Sell
17,850
-8,266
-32% -$436K 0.59% 49
2024
Q2 		$1.26M Sell
26,116
-165
-0.6% -$7.83K 0.93% 24
2024
Q1 		$1.3M Buy
26,281
+237
+0.9% +$12.5K 0.96% 24
2023
Q4 		$1.17M Buy
26,044
+161
+0.6% +$7.1K 0.92% 23
2023
Q3 		$1.22M Sell
25,883
-7,734
-23% -$341K 1.11% 17
2023
Q2 		$1.43M Buy
33,617
+7,217
+27% +$329K 1.27% 12
2023
Q1 		$1.39M Buy
26,400
+242
+0.9% +$12.1K 1.27% 13
2022
Q4 		$1.33M Buy
26,158
+1,106
+4% +$50K 1.14% 17
2022
Q3 		$1.01M Buy
25,052
+9
+0% +$432 1.01% 20
2022
Q2 		$1.14M Buy
25,043
+4,404
+21% +$228K 1.15% 10
2022
Q1 		$1.25M Sell
20,639
-3,634
-15% -$238K 2.06% 6
2021
Q4 		$1.87M Buy
+24,273
New +$1.5M 1.66% 4

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

Riverwater Partners's CIEN Position: Q1 2026 in Review

Riverwater Partners sold out of Ciena (CIEN) in Q1 2026, closing a stake of 6,683 shares — an estimated $1.56M sold.

Riverwater Partners first reported a position in CIEN in Q4 2021 and held it in 17 quarters. The position peaked at $2.92M in Q3 2025. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

  • Riverwater Partners reported no remaining Ciena position as of Q1 2026 after selling out during the quarter.
  • Riverwater Partners sold 6,683 Ciena shares in Q1 2026, an estimated $1.56M.
  • Riverwater Partners first reported a position in Ciena in Q4 2021 and held it in 17 quarters.
  • Riverwater Partners's Ciena position peaked at $2.92M in Q3 2025.
  • 1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Riverwater Partners's 13F filing for Q1 2026, filed 8 May 2026.