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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
FFT Wealth Management LLC2,928$517.0K0.08%00.0%Unchanged
FSB Premier Wealth Management, Inc.2,918$514.4K0.14%+184+6.7%Added
Bingham Private Wealth, LLC2,908$512.7K0.35%+311+12.0%Added
NFP Retirement, Inc.2,897$510.8K0.03%−199−6.4%Reduced
Perennial Investment Advisors, LLC2,893$510.2K0.03%+207+7.7%Added
Caitlin John, LLC2,865$505.2K0.28%−47−1.6%Reduced
Courier Capital LLC2,861$504.5K0.03%+583+25.6%Added
Fedenia Advisers LLC2,856$503.6K0.12%+302+11.8%Added
Avantax Planning Partners, Inc.2,847$502.0K0.01%−51−1.8%Reduced
F/M Investments LLC2,833$499.5K0.03%−162−5.4%Reduced
Winthrop Advisory Group LLC2,826$498.9K0.03%+281+11.0%Added
Optivise Advisory Services LLC2,829$498.8K0.25%+211+8.1%Added
Financial Engines Advisors L.L.C.2,814$496.2K0.00%+37+1.3%Added
Broadway Wealth Solutions, Inc.2,810$495.5K0.23%+8+0.3%Added
Horizon Financial Services, LLC2,800$493.7K0.19%00.0%Unchanged
Kera Capital Partners, Inc.2,796$493.0K0.05%−415−12.9%Reduced
Lionsbridge Wealth Management LLC2,796$493.0K0.48%+2,796New
Lummis Asset Management, LP2,792$492.3K0.29%−95−3.3%Reduced
Founders Financial Alliance, LLC2,785$491.1K0.07%+31+1.1%Added
Creative Financial Designs Inc2,780$490.1K0.02%+900+47.9%Added
Ballast, Inc.2,776$489.5K0.09%+2,776New
Fusion Family Wealth LLC2,766$487.7K0.03%00.0%Unchanged
Johnson Financial Group, LLC2,763$487.2K0.03%+2,763New
Embree Financial Group2,760$486.6K0.05%+29+1.1%Added
Inspirion Wealth Advisors, LLC2,816$485.0K0.06%+16+0.6%Added
D'Orazio & Associates, Inc.2,745$484.0K0.06%−50−1.8%Reduced
Foster Group, Inc.2,740$483.2K0.01%+247+9.9%Added
RFG Advisory, LLC2,738$482.7K0.01%+1,009+58.4%Added
Atticus Wealth Management, LLC2,734$482.1K0.11%+1,101+67.4%Added
Independent Wealth Network Inc.2,732$481.7K0.12%−170−5.9%Reduced
Laidlaw Wealth Management LLC2,726$480.6K1.37%+2,726New
Occidental Asset Management, LLC2,718$479.2K0.05%−182−6.3%Reduced
Athena Investment Management2,711$478.0K0.28%−3,312−55.0%Reduced
Financial Security Advisor, Inc.2,698$476.3K0.08%+1,106+69.5%Added
Marquette Asset Management, LLC2,700$476.1K0.06%−1,026−27.5%Reduced
Forbes Financial Planning, Inc.2,700$476.1K0.26%+400+17.4%Added
Caitong International Asset Management Co., Ltd2,700$476.1K0.07%+800+42.1%Added
True Wealth Design, LLC2,696$475.4K0.11%−656−19.6%Reduced
Symmetry Partners, LLC2,693$474.9K0.02%+72+2.7%Added
Waystone Advisors LLC2,692$474.7K0.35%+33+1.2%Added
Annex Advisory Services, LLC2,692$474.7K0.01%+125+4.9%Added
KFG Wealth Management, LLC2,685$473.4K0.05%−27−1.0%Reduced
180 Wealth Advisors, LLC2,682$472.8K0.05%+87+3.4%Added
Fullerton Fund Management Co Ltd.2,678$472.2K0.03%+472+21.4%Added
Seldon Capital LP2,668$470.4K0.15%00.0%Unchanged
Kovack Advisors, Inc.2,707$469.6K0.02%−1,009−27.2%Reduced
Patron Partners Advisors, LLC2,660$469.0K0.18%+809+43.7%Added
Unique Wealth, LLC2,650$467.3K0.05%−608−18.7%Reduced
FSM Wealth Advisors, LLC2,648$466.9K0.05%+263+11.0%Added
Autumn Glory Partners, LLC2,646$466.5K0.13%+5+0.2%Added
Markin Volterra Fund LP2,633$464.3K1.58%+637+31.9%Added
Genus Capital Management Inc.2,632$464.1K0.05%−24,520−90.3%Reduced
Everstar Asset Management, LLC2,627$463.2K0.22%+2,627New
Welch & Forbes LLC2,624$462.7K0.01%−122−4.4%Reduced
Calamos Wealth Management LLC2,609$460.0K0.01%+216+9.0%Added
Kestra Investment Management, LLC2,605$459.3K0.01%+341+15.1%Added
Pure Financial Advisors, Inc.2,605$459.2K0.01%+513+24.5%Added
Aquire Wealth Advisors, LLC2,604$459.1K0.11%−82−3.1%Reduced
Wallace Capital Management Inc.2,600$458.4K0.05%−250−8.8%Reduced
Shum Financial Group, Inc.2,596$457.7K0.28%+2,596New
Rainier Family Wealth Inc2,585$455.8K0.26%−169−6.1%Reduced
Quantum Financial Advisors, LLC2,582$455.3K0.05%−111−4.1%Reduced
D.B. Root & Company, LLC2,575$454.0K0.10%−67−2.5%Reduced
August Group Capital Ltd2,567$452.6K0.50%−117−4.4%Reduced
Uniting Wealth Partners, LLC2,562$452.4K0.09%+506+24.6%Added
Waratah Capital Advisors Ltd.2,551$449.8K0.03%+2,551New
Schnieders Capital Management, LLC.2,547$449.1K0.06%+2,547New
Warburton Capital Management, LLC2,550$449.0K0.18%+39+1.6%Added
Pittenger & Anderson Inc2,545$448.7K0.02%+2,470+3,293.3%Added
Camden National Bank2,545$448.7K0.06%−6−0.2%Reduced
Tritonpoint Wealth, LLC2,529$445.9K0.04%−347−12.1%Reduced
Northwest Wealth Management, LLC2,529$445.9K0.06%−333−11.6%Reduced
55 North Private Wealth, LLC2,523$444.9K0.09%+447+21.5%Added
Wallace Advisory Group, LLC2,523$444.9K0.42%−599−19.2%Reduced
Insight Advisors, LLC2,515$443.4K0.08%−64−2.5%Reduced
Catalytic Wealth RIA, LLC2,512$442.9K0.03%+2,512New
Saranac Partners Ltd2,512$442.9K0.14%+2,512New
Lantz Financial LLC2,511$442.7K0.08%−268−9.6%Reduced
Warner Group LLC2,504$441.5K0.11%+2,504New
Westport Asset Management Inc2,500$440.8K0.18%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA2,497$440.3K0.12%+287+13.0%Added
Grove Bank & Trust2,488$438.7K0.04%+2+0.1%Added
Cache Advisors, LLC2,486$438.3K0.04%00.0%Unchanged
Dempze Nancy E2,473$436.0K0.21%−273−9.9%Reduced
AA Financial Advisors, LLC2,464$434.5K0.05%+811+49.1%Added
Southeast Asset Advisors Inc.2,459$433.6K0.04%−675−21.5%Reduced
Heritage Investment Group, Inc.2,452$432.3K0.06%+38+1.6%Added
Riverstone Advisors, LLC2,441$430.4K0.18%+383+18.6%Added
Northern Oak Wealth Management Inc2,440$430.2K0.05%+2,440New
Basecamp Wealth Advisors LLC2,439$430.0K0.08%−196−7.4%Reduced
Caerus Investment Advisors, LLC2,438$429.9K0.14%−163−6.3%Reduced
Root Financial Partners, LLC2,435$429.3K0.02%+341+16.3%Added
Titleist Asset Management, LLC2,437$428.5K0.03%−73−2.9%Reduced
Swiss Re Ltd2,418$426.3K0.04%+1,861+334.1%Added
Westover Capital Advisors, LLC2,415$425.8K0.07%+738+44.0%Added
Finivi Inc.2,392$421.8K0.22%−68−2.8%Reduced
Ameritas Advisory Services, LLC2,387$420.9K0.01%+2,387New
Sagewood Asset Management LP2,382$420.0K0.10%+2,382New
Layline Advisors, LLC2,360$416.0K0.37%−175−6.9%Reduced
Goldstein Advisors, LLC2,357$415.6K0.04%−404−14.6%Reduced