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Oak Thistle LLC’s Ciena CIEN Stock Holding History

Oak Thistle LLC’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 		$2.57M Sell
5,247
-7,557
-59% -$3.85M 0.25% 147
2026
Q1 		$4.97M Buy
12,804
+8,651
+208% +$2.65M 0.48% 36
2025
Q4 		$971K Sell
4,153
-8,338
-67% -$1.62M 0.13% 325
2025
Q3 		$1.82M Buy
+12,491
New +$1.27M 0.28% 130
2025
Q2 		– Sell
-14,012
Closed -$847K – 485
2025
Q1 		$847K Buy
14,012
+5,112
+57% +$404K 0.17% 218
2024
Q4 		$755K Buy
+8,900
New +$639K 0.22% 174
2024
Q3 		– Sell
-8,310
Closed -$400K – 424
2024
Q2 		$400K Buy
8,310
+4,136
+99% +$196K 0.3% 147
2024
Q1 		$206K Buy
+4,174
New +$220K 0.19% 262
2023
Q4 		– Sell
-12,699
Closed -$600K – 465
2023
Q3 		$600K Buy
+12,699
New +$560K 0.18% 241
2023
Q2 		– Sell
-6,084
Closed -$320K – 380
2023
Q1 		$320K Sell
6,084
-2,795
-31% -$140K 0.19% 245
2022
Q4 		$453K Buy
+8,879
New +$401K 0.97% 16
2022
Q1 		– Sell
-5,113
Closed -$394K – 399
2021
Q4 		$394K Buy
+5,113
New +$315K 0.31% 146

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 $3.37T AUM 44.26% 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

Oak Thistle LLC's CIEN Position: Q2 2026 in Review

Oak Thistle LLC reduced its Ciena (CIEN) stake by 59% in Q2 2026, selling an estimated $3.85M and leaving 5,247 shares worth $2.57M. The position accounts for 0.25% of the portfolio, ranked #147.

Oak Thistle LLC first reported a position in CIEN in Q4 2021 and has held it in 12 quarters since. The position peaked at $4.97M in Q1 2026. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Oak Thistle LLC held 5,247 shares of Ciena worth $2.57M as of Q2 2026.
  • Oak Thistle LLC sold 7,557 Ciena shares in Q2 2026, an estimated $3.85M.
  • Ciena made up 0.25% of Oak Thistle LLC's portfolio in Q2 2026, its #147 holding.
  • Oak Thistle LLC first reported a position in Ciena in Q4 2021 and has held it in 12 quarters since.
  • Oak Thistle LLC's Ciena position peaked at $4.97M in Q1 2026.
  • 1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Oak Thistle LLC's 13F filing for Q2 2026, filed 21 Jul 2026.