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Livermore
Livermore
ZHEN

Amphenol Corp

APH
Exchange
NYSE
Industry
Electronic Connectors
SEC CIK
0000820313

In the last 90 days, Amphenol Corp insiders filed 0 open-market purchases and 4 sales; 2,340 institutions reported holding it in 13F filings for Q2 2026, worth $205.1B in total; superinvestors Weitz Investment Management and Maverick Capital hold it.

13F holders, Q2 2026

Institutional positions in Amphenol Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
2,340
+237 vs. Q1 2026
Shares held
1.17B
+24.4M (+2.1%) vs. Q1 2026
Total value
$205.1B
+$60.9B (+42.3%) vs. Q1 2026
New holders
378
984 more added
Sold out
141
784 more reduced

33 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting APH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 2,340 institutions
Q1 2021: 810 institutionsQ2 2021: 821 institutionsQ3 2021: 839 institutionsQ4 2021: 892 institutionsQ1 2022: 896 institutionsQ2 2022: 898 institutionsQ3 2022: 911 institutionsQ4 2022: 951 institutionsQ1 2023: 980 institutionsQ2 2023: 983 institutionsQ3 2023: 1,010 institutionsQ4 2023: 1,085 institutionsQ1 2024: 1,157 institutionsQ2 2024: 1,298 institutionsQ3 2024: 1,295 institutionsQ4 2024: 1,407 institutionsQ1 2025: 1,427 institutionsQ2 2025: 1,648 institutionsQ3 2025: 1,829 institutionsQ4 2025: 2,059 institutionsQ1 2026: 2,136 institutionsQ2 2026: 2,340 institutions
Value heldQ2 2026: $205.1B
Q1 2021: $37.3BQ2 2021: $38.9BQ3 2021: $42.0BQ4 2021: $50.2BQ1 2022: $42.7BQ2 2022: $36.2BQ3 2022: $38.1BQ4 2022: $43.3BQ1 2023: $46.6BQ2 2023: $48.4BQ3 2023: $47.7BQ4 2023: $57.8BQ1 2024: $66.7BQ2 2024: $77.0BQ3 2024: $73.8BQ4 2024: $79.6BQ1 2025: $75.5BQ2 2025: $114.7BQ3 2025: $141.0BQ4 2025: $156.8BQ1 2026: $145.4BQ2 2026: $205.1B
Institutions holding APH and their total value by quarter
QuarterHoldersValue
Q2 20262,340$205.1B
Q1 20262,136$145.4B
Q4 20252,059$156.8B
Q3 20251,829$141.0B
Q2 20251,648$114.7B
Q1 20251,427$75.5B
Q4 20241,407$79.6B
Q3 20241,295$73.8B
Q2 20241,298$77.0B
Q1 20241,157$66.7B
Q4 20231,085$57.8B
Q3 20231,010$47.7B
Q2 2023983$48.4B
Q1 2023980$46.6B
Q4 2022951$43.3B
Q3 2022911$38.1B
Q2 2022898$36.2B
Q1 2022896$42.7B
Q4 2021892$50.2B
Q3 2021839$42.0B
Q2 2021821$38.9B
Q1 2021810$37.3B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2026.

Institutions holding APH in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Genesis Private Wealth, LLC2,349$414.2K0.12%−365−13.4%Reduced
QTR Family Wealth, LLC2,340$412.6K0.14%+147+6.7%Added
UMA Financial Services, Inc.2,340$412.6K0.05%−238−9.2%Reduced
Financial Network Wealth Advisors LLC2,334$411.6K0.42%−548−19.0%Reduced
Parkwoods Wealth Partners, LLC2,331$411.0K0.07%+212+10.0%Added
Global Trust Asset Management, LLC2,322$409.4K0.13%−1,647−41.5%Reduced
Atwood & Palmer Inc2,320$409.1K0.02%00.0%Unchanged
JTC Employer Solutions Trusteee Ltd5,806$409.0K0.03%+7+0.1%Added
Capital Investment Advisory Services, LLC2,319$408.9K0.03%+2,319New
JT Stratford LLC2,308$406.9K0.04%+719+45.2%Added
Athena Wealth Management, LLC2,307$406.8K0.30%+2,307New
McAdam, LLC2,299$405.3K0.02%−167−6.8%Reduced
Aviance Capital Partners, LLC2,297$405.0K0.04%+15+0.7%Added
Warwick Investment Management, Inc.2,295$404.7K0.05%−654−22.2%Reduced
Paradigm Capital Management, LLC2,291$404.0K0.35%+2,291New
Chesapeake Wealth Management2,284$402.7K0.11%+2,284New
Tributary Capital Management, LLC2,280$402.0K0.03%−1,705−42.8%Reduced
Polar Asset Management Partners Inc.2,277$401.5K0.01%+2,277New
Polymer Capital Management (US) LLC2,273$400.8K0.06%−4,179−64.8%Reduced
Elm Partners Management LLC2,271$400.4K0.01%+19+0.8%Added
Baron Silver Stevens Financial Advisors, LLC2,268$399.9K0.05%+56+2.5%Added
DT Investment Partners, LLC2,268$399.9K0.03%+150+7.1%Added
Clearwater Capital Advisors, LLC2,267$399.7K0.03%+2,267New
Grandfield & Dodd, LLC2,256$397.8K0.02%00.0%Unchanged
Baron Wealth Management LLC2,254$397.4K0.10%−88−3.8%Reduced
Power Wealth Management LLC2,252$397.1K0.14%+2,252New
Childress Capital Advisors, LLC2,252$397.0K0.07%−80−3.4%Reduced
Biltmore Family Office, LLC2,246$396.6K0.05%+82+3.8%Added
Greenline Wealth Management LLC2,241$395.1K0.32%−40−1.8%Reduced
Exchange Bank2,238$394.6K0.25%00.0%Unchanged
Woodward Diversified Capital, LLC2,237$394.4K0.17%+203+10.0%Added
Circle Wealth Management, LLC2,231$393.4K0.00%00.0%Unchanged
Alliance Wealth Advisors, LLC2,229$393.0K0.07%−326−12.8%Reduced
Greenspring Advisors, LLC2,226$392.5K0.02%+2,226New
Essex LLC2,226$392.5K0.06%+2,226New
Comprehensive Financial Planning, Inc.2,226$392.5K0.21%+2,226New
Ipswich Investment Management Co., Inc.2,220$391.4K0.08%00.0%Unchanged
Wealth Preservation Advisors, LLC2,220$391.4K0.22%00.0%Unchanged
Latko Wealth Management, Ltd.2,218$391.1K0.17%+53+2.4%Added
BlackDiamond Wealth Management Inc.2,330$390.7K0.16%−26−1.1%Reduced
3Chopt Investment Partners, LLC2,208$389.9K0.07%+2,208New
Elevatus Welath Management2,207$389.3K0.09%+2,207New
Eurizon SLJ Capital Ltd2,206$389.0K0.14%00.0%Unchanged
Howard Wealth Management, LLC2,200$388.0K0.14%−295−11.8%Reduced
LGT Fund Management Co Ltd.2,200$387.9K0.02%−1,597−42.1%Reduced
Falcon Wealth Planning2,194$386.8K0.02%+457+26.3%Added
Sun Financial Inc2,303$386.3K0.18%+2+0.1%Added
Acropolis Investment Management, LLC2,189$386.0K0.02%00.0%Unchanged
Capital Advisors Inc2,184$385.1K0.01%−22−1.0%Reduced
Mayfair Advisory Group, LLC2,514$383.8K0.12%−12−0.5%Reduced
Marble Wealth, LLC2,175$383.4K0.06%+46+2.2%Added
St Germain D J Co Inc2,173$383.1K0.01%00.0%Unchanged
Wellspring Financial Advisors, LLC2,171$382.8K0.03%−129−5.6%Reduced
Mayflower Financial Advisors, LLC2,156$380.1K0.03%+348+19.2%Added
Klingman & Associates, LLC2,156$380.1K0.02%+127+6.3%Added
LRI Investments, LLC2,147$378.6K0.03%+208+10.7%Added
Abel Hall, LLC2,136$376.6K0.07%+115+5.7%Added
Howard Financial Services, Ltd.2,132$375.9K0.04%+266+14.3%Added
Capital Planning LLC2,123$374.8K0.11%+10.0%Added
WSFS Capital Management, LLC2,125$374.7K0.02%−518−19.6%Reduced
Canvas Wealth Advisors, LLC2,125$374.7K0.05%+37+1.8%Added
Flatrock Wealth Partners LLC2,120$374.3K0.15%−397−15.8%Reduced
MCF Advisors LLC2,115$373.3K0.01%+37+1.8%Added
Rhodes Investment Advisors Inc2,110$372.0K0.27%+2,110New
Trust Co of Toledo NA2,107$371.5K0.03%00.0%Unchanged
Private Capital Management, LLC2,100$370.3K0.03%00.0%Unchanged
Wayfinding Financial, LLC2,100$370.0K0.14%+33+1.6%Added
Third View Private Wealth, LLC2,096$369.6K0.05%+2,096New
Syverson Strege & Co2,091$368.7K0.08%−365−14.9%Reduced
Summitry LLC2,089$368.3K0.01%+2,089New
Samalin Investment Counsel, LLC2,081$366.9K0.12%−186−8.2%Reduced
StoryOne LLC2,078$366.4K0.17%+2,078Added
Ticino Wealth2,071$365.2K0.12%−4,119−66.5%Reduced
Fund Advisors of America Inc2,070$365.0K0.33%+10.0%Added
Fairfield Financial Advisors, LTD2,067$364.5K0.14%+2,067New
Endowment Wealth Management, Inc.2,061$363.4K0.14%+2,061New
Isthmus Partners, LLC2,058$362.9K0.04%00.0%Unchanged
Cowa, LLC2,057$362.7K0.09%+15+0.7%Added
Keudell/Morrison Wealth Management2,055$362.3K0.07%−289−12.3%Reduced
Summit Financial Wealth Advisors, LLC2,044$360.4K0.05%+2,044New
Ferguson Wellman Capital Management, Inc2,042$360.0K0.00%+62+3.1%Added
Woodstock Corp2,040$359.7K0.03%00.0%Unchanged
Dudley Capital Management, LLC2,040$359.7K0.14%+300+17.2%Added
E&G Advisors, LP2,034$358.6K0.07%00.0%Unchanged
RiverFront Investment Group, LLC2,031$358.1K0.00%+281+16.1%Added
Town & Country Bank & Trust CO dba First Bankers Trust CO2,030$357.9K0.11%−50−2.4%Reduced
Ariadne Wealth Management, LP2,025$357.0K0.16%−5−0.2%Reduced
Regent Peak Wealth Advisors LLC2,023$356.7K0.07%+10.0%Added
Elm3 Financial Group, LLC2,020$356.2K0.24%+2,020New
OneAscent Family Office, LLC2,020$356.1K0.18%+259+14.7%Added
Brand Asset Management Group, Inc.2,014$355.1K0.08%−25−1.2%Reduced
Searle & Co.2,000$352.6K0.08%00.0%Unchanged
Smithbridge Asset Management Inc2,000$352.6K0.05%00.0%Unchanged
Lynch & Associates2,000$352.6K0.06%00.0%Unchanged
Berbice Capital Management LLC2,000$352.6K0.18%00.0%Unchanged
Ulysses Management LLC2,000$352.6K0.12%+2,000New
Operose Advisors LLC2,000$352.6K0.07%+2,000New
Vantus Wealth LLC1,993$351.4K0.19%+1,993New
Adelphi Trust Co1,988$350.5K0.23%−1,310−39.7%Reduced
EdgeRock Capital LLC1,984$349.9K0.08%−110−5.3%Reduced