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Livermore
Livermore
ZHEN

National Pension Service

SEC CIK
0001608046
Latest filing
Aug 13, 2026

APH holding history

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

APH overviewAll 13F holders of APHFull Q2 2026 holdings

Shares (Q2 2026)
3,378,080
Value
$595.6M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of APH by National Pension Service, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,378,080$595.6M0.4%+53,454+1.6%AddedHolders
Q1 20263,324,626$420.1M0.3%+83,776+2.6%AddedHolders
Q4 20253,240,850$438.0M0.3%−116,449−3.5%ReducedHolders
Q3 20253,357,299$415.5M0.3%+76,358+2.3%AddedHolders
Q2 20253,280,941$324.0M0.3%+413,121+14.4%AddedHolders
Q1 20252,867,820$188.1M0.2%+107,275+3.9%AddedHolders
Q4 20242,760,545$191.7M0.2%−269,685−8.9%ReducedHolders
Q3 20243,030,230$197.4M0.2%+360,936+13.5%AddedHolders
Q2 20242,669,294$179.8M0.2%00.0%UnchangedConverted for a 2-for-1 splitHolders
Q1 20241,330,923$153.5M0.2%+24,758+1.9%AddedHolders
Q4 20231,306,165$129.5M0.2%+34,255+2.7%AddedHolders
Q3 20231,271,910$103.6M0.2%+20,877+1.7%AddedHolders
Q2 20231,251,033$104.4M0.2%+208,824+20.0%AddedHolders
Q1 20231,042,209$84.1M0.2%−8,040−0.8%ReducedHolders
Q4 20221,050,249$80.0M0.2%+11,542+1.1%AddedHolders
Q3 20221,038,707$70.5M0.1%+19,820+1.9%AddedHolders
Q2 20221,018,887$65.6M0.1%+78,217+8.3%AddedHolders
Q1 2022940,670$70.9M0.1%+20,723+2.3%AddedHolders
Q4 2021919,947$80.5M0.1%−23,041−2.4%ReducedHolders
Q3 2021942,988$69.1M0.1%+10,477+1.1%AddedHolders
Q2 2021932,511$63.8M0.1%+10,257+1.1%AddedHolders
Q1 2021922,254$60.8M0.1%––Holders

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