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, Q3 2025
Institutional positions in Amphenol Corp as of Sep 30, 2025. 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
- 1,829
- +201 vs. Q2 2025
- Shares held
- 1.14B
- −1.73M (−0.2%) vs. Q2 2025
- Total value
- $141.0B
- +$28.5B (+25.4%) vs. Q2 2025
- New holders
- 285
- 722 more added
- Sold out
- 84
- 622 more reduced
20 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2,340 | $205.1B |
| Q1 2026 | 2,136 | $145.4B |
| Q4 2025 | 2,059 | $156.8B |
| Q3 2025 | 1,829 | $141.0B |
| Q2 2025 | 1,648 | $114.7B |
| Q1 2025 | 1,427 | $75.5B |
| Q4 2024 | 1,407 | $79.6B |
| Q3 2024 | 1,295 | $73.8B |
| Q2 2024 | 1,298 | $77.0B |
| Q1 2024 | 1,157 | $66.7B |
| Q4 2023 | 1,085 | $57.8B |
| Q3 2023 | 1,010 | $47.7B |
| Q2 2023 | 983 | $48.4B |
| Q1 2023 | 980 | $46.6B |
| Q4 2022 | 951 | $43.3B |
| Q3 2022 | 911 | $38.1B |
| Q2 2022 | 898 | $36.2B |
| Q1 2022 | 896 | $42.7B |
| Q4 2021 | 892 | $50.2B |
| Q3 2021 | 839 | $42.0B |
| Q2 2021 | 821 | $38.9B |
| Q1 2021 | 810 | $37.3B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Westside Investment Management, Inc. | 1,174 | $146.3K | 0.02% | +557+90.3% | Added |
| Fortitude Family Office, LLC | 1,191 | $147.4K | 0.04% | +26+2.2% | Added |
| Webster Bank, N. A. | 1,200 | $148.5K | 0.01% | 00.0% | Unchanged |
| Kennebec Savings Bank | 1,200 | $148.5K | 0.14% | 00.0% | Unchanged |
| MCF Advisors LLC | 1,241 | $153.8K | 0.01% | +39+3.2% | Added |
| Wall Street Access Asset Management, LLC | 1,308 | $161.9K | 0.04% | +1,308 | New |
| Ameritas Advisory Services, LLC | 1,353 | $167.4K | 0.01% | +1,146+553.6% | Added |
| North Capital, Inc. | 1,382 | $171.0K | 0.13% | +17+1.2% | Added |
| Anfield Capital Management, LLC | 1,387 | $171.6K | 0.05% | +3+0.2% | Added |
| Davis Capital Management | 1,393 | $172.4K | 0.12% | +1,393 | New |
| Central Trust Co | 1,394 | $172.5K | 0.00% | +248+21.6% | Added |
| Icon Wealth Advisors, LLC | 1,397 | $172.9K | 0.01% | −324−18.8% | Reduced |
| Berbice Capital Management LLC | 1,400 | $173.3K | 0.11% | +100+7.7% | Added |
| Key Financial Inc | 1,427 | $177.9K | 0.03% | +16+1.1% | Added |
| Tortoise Investment Management, LLC | 1,444 | $178.7K | 0.02% | +13+0.9% | Added |
| Morse Asset Management, Inc | 1,500 | $185.6K | 0.04% | +1,500 | New |
| Creative Financial Designs Inc | 1,537 | $190.2K | 0.01% | −111−6.7% | Reduced |
| Polymer Capital Management (US) LLC | 1,588 | $196.5K | 0.03% | +1,588 | New |
| TFC Financial Management | 1,592 | $197.0K | 0.03% | −720−31.1% | Reduced |
| Golden State Wealth Management, LLC | 1,592 | $197.0K | 0.02% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 1,595 | $197.4K | 0.02% | 00.0% | Unchanged |
| Great Valley Advisor Group, Inc. | 1,616 | $200.0K | 0.00% | +1,616 | New |
| Bluefin Capital Management, LLC | 1,617 | $200.1K | 0.09% | +1,617 | New |
| YANKCOM Partnership | 1,622 | $200.7K | 0.09% | +12+0.7% | Added |
| First Financial Group Corp | 1,623 | $200.8K | 0.17% | +1,623 | New |
| Verde Capital Management | 1,624 | $201.0K | 0.04% | +1,624 | New |
| Great Lakes Retirement, Inc. | 1,637 | $202.6K | 0.02% | +1,637 | New |
| Traphagen Investment Advisors LLC | 1,642 | $203.2K | 0.02% | +1,642 | New |
| Camden Capital, LLC | 1,643 | $203.3K | 0.01% | +1,643 | New |
| Net Worth Advisory Group | 1,643 | $203.4K | 0.06% | +1,643 | New |
| Absolute Capital Management, LLC | 1,644 | $203.7K | 0.09% | +1,644 | New |
| Ancora Advisors, LLC | 1,655 | $204.8K | 0.00% | 00.0% | Unchanged |
| Renasant Bank | 1,656 | $204.9K | 0.13% | +1,656 | New |
| Up Strategic Wealth Investment Advisors LLC | 1,633 | $205.1K | 0.15% | +1,633 | New |
| GreatBanc Trust CO | 1,660 | $205.4K | 0.14% | +1,660 | New |
| Ascent Capital Management, LLC | 1,663 | $205.8K | 0.16% | +1,663 | New |
| KG&L Capital Management,LLC | 1,664 | $205.9K | 0.06% | +1,664 | New |
| Wick Capital Partners, LLC | 1,676 | $207.4K | 0.05% | −1,864−52.7% | Reduced |
| Kovack Advisors, Inc. | 1,680 | $207.9K | 0.02% | −743−30.7% | Reduced |
| Sunpointe, LLC | 1,679 | $208.1K | 0.08% | +1,679 | New |
| Kestra Investment Management, LLC | 1,682 | $208.1K | 0.01% | +846+101.2% | Added |
| Strive Asset Management, LLC | 1,690 | $209.1K | 0.11% | +1,690 | New |
| CCG Wealth Management, LLC | 1,695 | $209.8K | 0.10% | +1,695 | New |
| Aletheian Wealth Advisors LLC | 1,698 | $210.1K | 0.10% | +1,698 | New |
| Eldridge Investment Advisors, Inc. | 1,702 | $210.6K | 0.05% | +1,702 | New |
| Elite Life Management LLC | 1,678 | $210.8K | 0.43% | +1,678 | New |
| Sentinus, LLC | 1,704 | $210.9K | 0.05% | +1,704 | New |
| S.E.E.D. Planning Group LLC | 1,712 | $211.9K | 0.06% | +1,712 | New |
| Arlington Trust Co LLC | 1,716 | $212.4K | 0.04% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 1,755 | $212.4K | 0.00% | +1,755 | New |
| Plancorp, LLC | 1,729 | $214.0K | 0.01% | +1,729 | New |
| Mill Creek Capital Advisors, LLC | 1,730 | $214.1K | 0.00% | +1,730 | New |
| eCIO, Inc. | 1,733 | $214.5K | 0.08% | +1,733 | New |
| Guardian Partners Inc. | 1,740 | $216.9K | 0.02% | +1,740 | New |
| Charles Schwab Trust Co | 1,766 | $218.5K | 0.01% | +1,766 | New |
| Claro Advisors LLC | 1,780 | $220.3K | 0.03% | −364−17.0% | Reduced |
| SeaCrest Wealth Management, LLC | 1,755 | $220.8K | 0.02% | +1,755 | New |
| Acropolis Investment Management, LLC | 2,237 | $220.9K | 0.01% | −42−1.8% | Reduced |
| Breakthru Advisory Services, LLC | 1,787 | $221.1K | 0.15% | +1,787 | New |
| Vista Capital Partners, Inc. | 1,788 | $221.3K | 0.02% | +1,788 | New |
| Private Capital Management, LLC | 1,800 | $222.8K | 0.02% | +1,800 | New |
| Tobam | 1,803 | $223.0K | 0.08% | −181−9.1% | Reduced |
| SFE Investment Counsel | 1,807 | $223.6K | 0.04% | +1,807 | New |
| Menard Financial Group LLC | 1,812 | $224.2K | 0.15% | −2,222−55.1% | Reduced |
| Lynx Capital Group Ltd | 1,812 | $224.2K | 0.10% | +1,812 | New |
| Objectivity Squared, LLC | 1,815 | $224.6K | 0.13% | +1,815 | New |
| Woodward Diversified Capital, LLC | 1,817 | $224.9K | 0.10% | +1,817 | New |
| Seeds Investor LLC | 1,817 | $224.9K | 0.05% | +1,817 | New |
| Forefront Wealth Management Inc. | 1,823 | $225.6K | 0.17% | +1,823 | New |
| Painted Porch Advisors LLC | 1,827 | $226.1K | 0.09% | 00.0% | Unchanged |
| Harmony Asset Management LLC | 1,834 | $227.0K | 0.08% | +1,834 | New |
| RFG Advisory, LLC | 1,835 | $227.0K | 0.00% | +1,835 | New |
| WSFS Capital Management, LLC | 1,838 | $227.5K | 0.01% | +1,838 | New |
| F/M Investments LLC | 1,840 | $227.7K | 0.01% | +1,840 | New |
| Samalin Investment Counsel, LLC | 1,843 | $228.0K | 0.08% | +1,843 | New |
| Quarry LP | 1,844 | $228.2K | 0.06% | +938+103.5% | Added |
| Cura Wealth Advisors, LLC | 1,851 | $229.1K | 0.09% | +1,851 | New |
| Regent Peak Wealth Advisors LLC | 1,853 | $229.3K | 0.05% | +1,853 | New |
| Boston Trust Walden Corp | 1,854 | $229.4K | 0.00% | +1,854 | New |
| Valley Brook Capital Group | 1,854 | $229.4K | 0.15% | +1,854 | New |
| Hemington Wealth Management | 1,863 | $230.0K | 0.03% | +219+13.3% | Added |
| Ibex Wealth Advisors | 1,870 | $231.4K | 0.02% | +1,870 | New |
| BIP Wealth, LLC | 1,881 | $232.8K | 0.01% | +1,881 | New |
| Lake Street Financial LLC | 1,882 | $232.9K | 0.03% | +1,882 | New |
| Root Financial Partners, LLC | 1,890 | $233.9K | 0.01% | +1,890 | New |
| CFS Investment Advisory Services, LLC | 1,749 | $234.1K | 0.02% | −367−17.3% | Reduced |
| Ferguson Wellman Capital Management, Inc | 1,898 | $234.9K | 0.00% | −480−20.2% | Reduced |
| Ewing Morris & Co. Investment Partners Ltd. | 1,900 | $235.4K | 0.10% | −2,800−59.6% | Reduced |
| M1 Capital Management LLC | 1,904 | $235.6K | 0.10% | +1,904 | New |
| Venture Visionary Partners LLC | 1,913 | $236.7K | 0.01% | +1,913 | New |
| Chilton Capital Management LLC | 1,916 | $237.1K | 0.01% | 00.0% | Unchanged |
| Copley Financial Group, Inc. | 1,921 | $237.7K | 0.16% | +1,921 | New |
| Poinciana Advisors Group, LLC | 1,924 | $238.1K | 0.20% | +1,924 | New |
| Berger Financial Group, Inc | 1,927 | $238.4K | 0.01% | +1,927 | New |
| Letson Investment Management, Inc. | 1,929 | $238.7K | 0.09% | +1,929 | New |
| AssuredPartners Investment Advisors, LLC | 1,931 | $238.9K | 0.05% | +1,931 | New |
| GPS Wealth Strategies Group, LLC | 1,942 | $240.3K | 0.03% | +1,216+167.5% | Added |
| WCM Investment Management, LLC | 1,988 | $240.6K | 0.00% | −106−5.1% | Reduced |
| Ariadne Wealth Management, LP | 1,781 | $240.9K | 0.11% | +1,781 | New |
| Wealth Architects, LLC | 1,953 | $241.7K | 0.02% | +1,953 | New |