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Invesco's Ciena Corporation (CIEN) position

Yes: as of Q1 2026, Invesco holds 1.5M shares of CIEN worth $563M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$563M
Shares held
1.5M
% of portfolio
0.1%
Est. average buy price (i)
$110.60
est. since Q1 2021
Quarter-end price
$367.84

Estimated trade prices

Average price in quarters with purchases
$105.40
Average prices in quarters with sales
  • Q2 2025: $71.73 (51K shares sold)
  • Q1 2025: $79.05 (124 shares sold)
  • Q4 2024: $71.76 (69K shares sold)
  • Q3 2024: $52.69 (176K shares sold)
  • Q1 2024: $52.75 (18K shares sold)
  • Q4 2023: $44.09 (5K shares sold)
  • Q3 2023: $44.08 (31K shares sold)
  • Q1 2023: $49.92 (128K shares sold)
  • Q3 2022: $48.05 (32K shares sold)
  • Q2 2022: $51.84 (390K shares sold)
  • Q1 2022: $65.45 (430K shares sold)
  • Q4 2021: $61.70 (215K shares sold)
  • Q3 2021: $55.54 (264K shares sold)
  • Q2 2021: $55.12 (217K shares sold)

CIEN price vs Invesco's position

1Y 3Y 5Y MAX
Dates
$30$500$1,00020222023202420252026Sold 264K shares (15.6%) · Q3 2021. Average closing price $55.54 · Price range $50.84–$58.51264KsharessoldSold 215K shares (15.1%) · Q4 2021. Average closing price $61.70 · Price range $51.73–$77.60215KsharessoldSold 430K shares (35.6%) · Q1 2022. Average closing price $65.45 · Price range $53.70–$77.38430KsharessoldSold 390K shares (50.1%) · Q2 2022. Average closing price $51.84 · Price range $42.04–$61.74390KsharessoldSold 32K shares (8.3%) · Q3 2022. Average closing price $48.05 · Price range $39.71–$56.3732KsharessoldAdded 92K shares (25.8%) · Q4 2022. Average closing price $45.21 · Price range $39.16–$51.8792KsharespurchasedSold 128K shares (28.6%) · Q1 2023. Average closing price $49.92 · Price range $46.18–$52.52128KsharessoldAdded 21K shares (6.7%) · Q2 2023. Average closing price $45.54 · Price range $41.02–$52.2721KsharespurchasedSold 31K shares (9.0%) · Q3 2023. Average closing price $44.08 · Price range $40.43–$49.9831KsharessoldSold 5K shares (1.7%) · Q4 2023. Average closing price $44.09 · Price range $40.60–$47.165KsharessoldSold 18K shares (6.0%) · Q1 2024. Average closing price $52.75 · Price range $44.58–$62.4818KsharessoldAdded 292K shares (101.6%) · Q2 2024. Average closing price $47.46 · Price range $43.56–$49.56292KsharespurchasedSold 176K shares (30.5%) · Q3 2024. Average closing price $52.69 · Price range $45.77–$62.46176KsharessoldSold 69K shares (17.3%) · Q4 2024. Average closing price $71.76 · Price range $61.45–$91.1469KsharessoldSold 124 shares (under 0.1%) · Q1 2025. Average closing price $79.05 · Price range $60.43–$98.18124sharessoldSold 51K shares (15.4%) · Q2 2025. Average closing price $71.73 · Price range $53.50–$83.8951KsharessoldAdded 957K shares (340.0%) · Q3 2025. Average closing price $101.84 · Price range $77.75–$145.67957KsharespurchasedAdded 280K shares (22.6%) · Q4 2025. Average closing price $194.00 · Price range $151.45–$242.25280KsharespurchasedAdded 11K shares (0.8%) · Q1 2026. Average closing price $304.86 · Price range $225.21–$437.7011Ksharespurchased← Earlier —1 sell
Average closing price · filing quarter
$304.86
Price range · filing quarter
$225.21 – $437.70
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +11K +$3.5M +0.8% 1.5M May 12, 2026
Q4 2025 Added +280K +$54M +22.6% 1.5M Feb 19, 2026
Q3 2025 Added +957K +$97M +340.0% 1.2M Nov 13, 2025
Q2 2025 Reduced −51K −$3.7M −15.4% 282K Aug 13, 2025
Q1 2025 Reduced −124 −$10K 0.0% 333K May 12, 2025
Q4 2024 Reduced −69K −$5.0M −17.3% 333K Feb 13, 2025
Q3 2024 Reduced −176K −$9.3M −30.5% 402K Nov 12, 2024
Q2 2024 Added +292K +$14M +101.6% 578K Aug 13, 2024
Q1 2024 Reduced −18K −$972K −6.0% 287K May 14, 2024
Q4 2023 Reduced −5K −$226K −1.7% 305K Feb 13, 2024
Q3 2023 Reduced −31K −$1.4M −9.0% 310K Nov 13, 2023
Q2 2023 Added +21K +$971K +6.7% 341K Aug 11, 2023
Q1 2023 Reduced −128K −$6.4M −28.6% 320K May 12, 2023
Q4 2022 Added +92K +$4.2M +25.8% 448K Feb 13, 2023
Q3 2022 Reduced −32K −$1.6M −8.3% 356K Nov 14, 2022
Q2 2022 Reduced −390K −$20M −50.1% 389K Aug 15, 2022
Q1 2022 Reduced −430K −$28M −35.6% 779K May 16, 2022
Q4 2021 Reduced −215K −$13M −15.1% 1.2M Feb 14, 2022
Q3 2021 Reduced −264K −$15M −15.6% 1.4M Nov 15, 2021
Q2 2021 Reduced −217K −$12M −11.4% 1.7M Aug 17, 2021
Q1 2021 First covered – – – 1.9M May 17, 2021
Data through Q1 2026 · filed May 12, 2026
21 grouped rows from 21 quarters

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Common questions

Does Invesco own CIEN?

Yes. As of Q1 2026, Invesco disclosed 1.5M shares of CIEN, worth $563M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Invesco buy CIEN?

Invesco held CIEN since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Invesco sell CIEN?

The quarter-by-quarter table above shows each sale and reduction Invesco disclosed in CIEN. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of CIEN does Invesco own?

Invesco disclosed 1.5M shares of CIEN as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Invesco pay for CIEN?

Invesco began building the CIEN position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.