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Waterloo Capital’s Ciena CIEN Stock Holding History

Waterloo Capital’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
Q2 		$301K Sell
613
-712
-54% -$363K 0.02% 444
2026
Q1 		$514K Sell
1,325
-212
-14% -$64.8K 0.04% 299
2025
Q4 		$359K Buy
+1,537
New +$298K 0.03% 344

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Waterloo Capital's CIEN Position: Q2 2026 in Review

Waterloo Capital reduced its Ciena (CIEN) stake by 54% in Q2 2026, selling an estimated $363K and leaving 613 shares worth $301K. The position accounts for 0.02% of the portfolio, ranked #444.

Waterloo Capital first reported a position in CIEN in Q4 2025 and has held it in 3 quarters since. The position peaked at $514K in Q1 2026. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Waterloo Capital held 613 shares of Ciena worth $301K as of Q2 2026.
  • Waterloo Capital sold 712 Ciena shares in Q2 2026, an estimated $363K.
  • Ciena made up 0.02% of Waterloo Capital's portfolio in Q2 2026, its #444 holding.
  • Waterloo Capital first reported a position in Ciena in Q4 2025 and has held it in 3 quarters since.
  • Waterloo Capital's Ciena position peaked at $514K in Q1 2026.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Waterloo Capital's 13F filing for Q2 2026, filed 29 Jul 2026.