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Livermore
Livermore
ZHEN

UBS Group AG

SEC CIK
0001610520
Latest filing
Aug 13, 2026

SIGA holding history

Siga Technologies Inc in every 13F filed by UBS Group AG, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SIGA overviewAll 13F holders of SIGAFull Q2 2026 holdings

Shares (Q2 2026)
181,998
Value
$662.5K
% of portfolio
<0.1%
Quarters held
21
Since Q1 2021
Holdings of SIGA by UBS Group AG, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026181,998$662.5K<0.1%+77,936+74.9%AddedHolders
Q1 2026104,062$556.7K<0.1%+81,666+364.6%AddedHolders
Q4 202522,396$136.8K<0.1%−150,616−87.1%ReducedHolders
Q3 2025173,012$1.58M<0.1%+138,251+397.7%AddedHolders
Q2 202534,761$226.6K<0.1%−11,078−24.2%ReducedHolders
Q1 202545,839$251.2K<0.1%−16,770−26.8%ReducedHolders
Q4 202462,609$376.3K<0.1%+30,310+93.8%AddedHolders
Q3 202432,299$218.0K<0.1%+9,992+44.8%AddedHolders
Q2 202422,307$169.3K<0.1%−42,583−65.6%ReducedHolders
Q1 202464,890$555.5K<0.1%+9,584+17.3%AddedHolders
Q4 202355,306$309.7K<0.1%+26,966+95.2%AddedHolders
Q3 202328,340$148.8K<0.1%−9,112−24.3%ReducedHolders
Q2 202337,452$189.1K<0.1%+5,740+18.1%AddedHolders
Q1 202331,712$182.3K<0.1%+21,808+220.2%AddedHolders
Q4 20229,904$72.9K<0.1%+9,532+2,562.4%AddedHolders
Q3 2022372$4.00K<0.1%−4,224−91.9%ReducedHolders
Q2 20224,596$53.0K<0.1%+1,070+30.3%AddedHolders
Q1 20223,526$25.0K<0.1%−17,457−83.2%ReducedHolders
Q4 202120,983$158.0K<0.1%+20,983NewHolders
Q3 20210$00.0%−12−100.0%Sold outHolders
Q2 202112$00.0%−9,122−99.9%ReducedHolders
Q1 20219,134$59.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.