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Invesco's SIGA Technologies, Inc. (SIGA) position

Yes: as of Q1 2026, Invesco holds 112K shares of SIGA worth an amount we cannot price (0.0% 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
an amount we cannot price
Shares held
112K
% of portfolio
0.0%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

SIGA price vs Invesco's position

Dates
$3$3.2$3.4$3.6← Earlier —11 purchases, 9 sells
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −2K −1.7% 112K May 12, 2026
Q4 2025 Added +8K +7.8% 113K Feb 19, 2026
Q3 2025 Reduced −4K −4.0% 105K Nov 13, 2025
Q2 2025 Reduced −11K −9.2% 110K Aug 13, 2025
Q1 2025 Reduced −506 −0.4% 121K May 12, 2025
Q4 2024 Reduced −12K −9.3% 121K Feb 13, 2025
Q3 2024 Reduced −53K −28.5% 134K Nov 12, 2024
Q2 2024 Added +3K +1.5% 187K Aug 13, 2024
Q1 2024 Added +100K +118.9% 184K May 14, 2024
Q4 2023 Reduced −4K −4.3% 84K Feb 13, 2024
Q3 2023 Added +2K +2.0% 88K Nov 13, 2023
Q2 2023 Reduced −26K −23.5% 86K Aug 11, 2023
Q1 2023 Added +12K +11.7% 113K May 12, 2023
Q4 2022 Added +637 +0.6% 101K Feb 13, 2023
Q3 2022 Reduced −119K −54.3% 100K Nov 14, 2022
Q2 2022 Added +131K +147.2% 219K Aug 15, 2022
Q1 2022 Added +9K +11.6% 89K May 16, 2022
Q4 2021 Added +8K +10.8% 80K Feb 14, 2022
Q3 2021 Added +5K +7.4% 72K Nov 15, 2021
Q2 2021 Added +947 +1.4% 67K Aug 17, 2021
Q1 2021 First covered 66K May 17, 2021
Data through Q1 2026 · filed May 12, 2026
21 grouped rows from 21 quarters

More Invesco positions

Common questions

Does Invesco own SIGA?

Yes. As of Q1 2026, Invesco disclosed 112K shares of SIGA, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Invesco buy SIGA?

Invesco held SIGA 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 SIGA?

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

How many shares of SIGA does Invesco own?

Invesco disclosed 112K shares of SIGA as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Invesco pay for SIGA?

Invesco began building the SIGA 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.