Skip to main content

RWWM, Inc.

SEC CIK
0001507683
Latest filing
Aug 14, 2026

MSFT holding history

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

MSFT overviewAll 13F holders of MSFTFull Q2 2026 holdings

Shares (Q2 2026)
90,349
Value
$33.7M
% of portfolio
2.5%
Quarters held
22
Since Q1 2021
Holdings of MSFT by RWWM, Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202690,349$33.7M2.5%−309−0.3%ReducedHolders
Q1 202690,658$33.6M2.4%−1,742−1.9%ReducedHolders
Q4 202592,400$44.7M3.1%−441−0.5%ReducedHolders
Q3 202592,841$48.1M3.4%−306−0.3%ReducedHolders
Q2 202593,147$46.3M3.8%−848−0.9%ReducedHolders
Q1 202593,995$35.3M2.8%−297−0.3%ReducedHolders
Q4 202494,292$39.7M3.6%−906−1.0%ReducedHolders
Q3 202495,198$41.0M3.8%−951−1.0%ReducedHolders
Q2 202496,149$43.0M4.7%−2,392−2.4%ReducedHolders
Q1 202498,541$41.5M4.5%−2,927−2.9%ReducedHolders
Q4 2023101,468$38.2M4.4%−412−0.4%ReducedHolders
Q3 2023101,880$32.2M4.3%+938+0.9%AddedHolders
Q2 2023100,942$34.4M4.4%−190.0%ReducedHolders
Q1 2023100,961$29.1M3.8%−131−0.1%ReducedHolders
Q4 2022101,092$24.2M3.2%−185−0.2%ReducedHolders
Q3 2022101,277$23.6M3.4%+250.0%AddedHolders
Q2 2022101,252$26.0M3.5%−1,097−1.1%ReducedHolders
Q1 2022102,349$31.6M3.5%−18,376−15.2%ReducedHolders
Q4 2021120,725$40.6M5.0%−481−0.4%ReducedHolders
Q3 2021121,206$34.2M4.4%−839−0.7%ReducedHolders
Q2 2021122,045$33.1M4.2%−212−0.2%ReducedHolders
Q1 2021122,257$28.8M4.4%––Holders

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