Skip to main content
Livermore
Livermore
ZHEN

Blair William & Co

SEC CIK
0000902367
Latest filing
Aug 11, 2026

MA holding history

Mastercard Inc in every 13F filed by Blair William & Co, 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)
842,350
Value
$432.6M
% of portfolio
1.1%
Quarters held
22
Since Q1 2021
Holdings of MA by Blair William & Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026842,350$432.6M1.1%−81,055−8.8%ReducedHolders
Q1 2026923,405$461.4M1.3%−31,783−3.3%ReducedHolders
Q4 2025955,188$545.3M1.5%−21,409−2.2%ReducedHolders
Q3 2025976,597$555.5M1.5%−30,726−3.1%ReducedHolders
Q2 20251,007,323$566.1M1.6%−13,372−1.3%ReducedHolders
Q1 20251,020,695$559.5M1.7%−18,996−1.8%ReducedHolders
Q4 20241,039,691$547.5M1.6%−1,458−0.1%ReducedHolders
Q3 20241,041,149$514.1M1.5%−5,593−0.5%ReducedHolders
Q2 20241,046,742$461.8M1.4%+1200.0%AddedHolders
Q1 20241,046,622$504.0M1.6%−143,030−12.0%ReducedHolders
Q4 20231,189,652$507.4M1.7%−12,409−1.0%ReducedHolders
Q3 20231,202,061$475.9M1.8%+2,144+0.2%AddedHolders
Q2 20231,199,917$471.9M1.7%−5,970−0.5%ReducedHolders
Q1 20231,205,887$438.2M1.8%+4,646+0.4%AddedHolders
Q4 20221,201,241$417.7M1.8%−13,201−1.1%ReducedHolders
Q3 20221,214,442$345.3M1.6%+6,084+0.5%AddedHolders
Q2 20221,208,358$381.2M1.7%−10,107−0.8%ReducedHolders
Q1 20221,218,465$435.5M1.5%+15,186+1.3%AddedHolders
Q4 20211,203,279$432.4M1.4%−25,985−2.1%ReducedHolders
Q3 20211,229,264$427.4M1.5%+33,662+2.8%AddedHolders
Q2 20211,195,602$436.5M1.5%+5900.0%AddedHolders
Q1 20211,195,012$425.5M1.6%––Holders

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