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Livermore
Livermore
ZHEN

Primecap Management Co

SEC CIK
0000763212
Latest filing
Aug 14, 2026

AMAT holding history

Applied Materials Inc in every 13F filed by Primecap Management Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AMAT overviewAll 13F holders of AMATFull Q2 2026 holdings

Shares (Q2 2026)
1,042,926
Value
$754.0M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of AMAT by Primecap Management Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,042,926$754.0M0.4%−131,200−11.2%ReducedHolders
Q1 20261,174,126$401.3M0.3%−59,700−4.8%ReducedHolders
Q4 20251,233,826$317.1M0.2%−350,400−22.1%ReducedHolders
Q3 20251,584,226$324.4M0.2%−165,800−9.5%ReducedHolders
Q2 20251,750,026$320.4M0.3%−704,344−28.7%ReducedHolders
Q1 20252,454,370$356.2M0.3%−141,910−5.5%ReducedHolders
Q4 20242,596,280$422.2M0.3%−146,003−5.3%ReducedHolders
Q3 20242,742,283$554.1M0.4%−112,900−4.0%ReducedHolders
Q2 20242,855,183$673.8M0.5%−153,900−5.1%ReducedHolders
Q1 20243,009,083$620.6M0.5%−225,000−7.0%ReducedHolders
Q4 20233,234,083$524.1M0.4%−138,329−4.1%ReducedHolders
Q3 20233,372,412$466.9M0.4%−358,071−9.6%ReducedHolders
Q2 20233,730,483$539.2M0.5%−217,700−5.5%ReducedHolders
Q1 20233,948,183$485.0M0.4%−66,900−1.7%ReducedHolders
Q4 20224,015,083$391.0M0.4%−104,500−2.5%ReducedHolders
Q3 20224,119,583$337.5M0.3%−16,400−0.4%ReducedHolders
Q2 20224,135,983$376.3M0.3%−48,800−1.2%ReducedHolders
Q1 20224,184,783$551.6M0.4%−170,800−3.9%ReducedHolders
Q4 20214,355,583$685.4M0.5%−188,900−4.2%ReducedHolders
Q3 20214,544,483$585.0M0.4%−48,952−1.1%ReducedHolders
Q2 20214,593,435$654.1M0.4%−406,700−8.1%ReducedHolders
Q1 20215,000,135$668.0M0.5%––Holders

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