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Livermore
Livermore
ZHEN

Calamos Advisors LLC

SEC CIK
0001316507
Latest filing
Jul 31, 2026

MA holding history

Mastercard Inc in every 13F filed by Calamos Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MA overviewAll 13F holders of MAFull Q2 2026 holdings

Shares (Q2 2026)
238,960
Value
$122.7M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of MA by Calamos Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026238,960$122.7M0.4%−9,493−3.8%ReducedHolders
Q1 2026248,453$124.1M0.5%+7,771+3.2%AddedHolders
Q4 2025240,682$137.4M0.6%−6,231−2.5%ReducedHolders
Q3 2025246,913$140.4M0.6%+510+0.2%AddedHolders
Q2 2025246,403$138.5M0.6%−26,326−9.7%ReducedHolders
Q1 2025272,729$149.5M0.7%+2,213+0.8%AddedHolders
Q4 2024270,516$142.4M0.7%+440+0.2%AddedHolders
Q3 2024270,076$133.4M0.6%−3,086−1.1%ReducedHolders
Q2 2024273,162$120.5M0.6%−5,553−2.0%ReducedHolders
Q1 2024278,715$134.2M0.7%−3,137−1.1%ReducedHolders
Q4 2023281,852$120.2M0.6%−1,832−0.6%ReducedHolders
Q3 2023283,684$112.3M0.6%+508+0.2%AddedHolders
Q2 2023283,176$111.4M0.6%−1,301−0.5%ReducedHolders
Q1 2023284,477$103.4M0.5%−22,480−7.3%ReducedHolders
Q4 2022306,957$106.7M0.5%+21,484+7.5%AddedHolders
Q3 2022285,473$81.2M0.4%+18,261+6.8%AddedHolders
Q2 2022267,212$84.3M0.4%+5,298+2.0%AddedHolders
Q1 2022261,914$93.6M0.4%+25,184+10.6%AddedHolders
Q4 2021236,730$85.1M0.3%−65,871−21.8%ReducedHolders
Q3 2021302,601$105.2M0.5%+15,908+5.5%AddedHolders
Q2 2021286,693$104.7M0.5%+77,868+37.3%AddedHolders
Q1 2021208,825$74.4M0.4%––Holders

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