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 |
|---|---|---|---|---|---|
| Camden National Bank | 2,516 | $311.4K | 0.04% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 2,513 | $311.4K | 0.01% | +2,513 | New |
| Annex Advisory Services, LLC | 2,518 | $311.6K | 0.01% | +18+0.7% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 2,520 | $311.9K | 0.07% | +150+6.3% | Added |
| PharVision Advisers, LLC | 2,523 | $312.2K | 0.18% | +2,523 | New |
| ABN AMRO Bank N.V. | 2,555 | $313.1K | 0.00% | +2,555 | New |
| Summit Financial Wealth Advisors, LLC | 2,543 | $317.0K | 0.05% | +441+21.0% | Added |
| Symmetry Partners, LLC | 2,562 | $317.0K | 0.03% | +2,562 | New |
| Autumn Glory Partners, LLC | 2,565 | $317.4K | 0.13% | 00.0% | Unchanged |
| Laurus Investment Counsel Inc. | 2,580 | $319.3K | 0.22% | −920−26.3% | Reduced |
| Clark Capital Management Group, Inc. | 2,583 | $319.6K | 0.00% | +2,583 | New |
| Park Place Capital Corp | 2,619 | $324.1K | 0.07% | −42−1.6% | Reduced |
| Keystone Financial Services | 2,624 | $324.7K | 0.10% | +27+1.0% | Added |
| Austin Private Wealth, LLC | 2,641 | $326.8K | 0.03% | +352+15.4% | Added |
| Full Sail Capital, LLC | 2,654 | $328.4K | 0.02% | +2,654 | New |
| Seldon Capital LP | 2,668 | $330.2K | 0.12% | 00.0% | Unchanged |
| Kera Capital Partners, Inc. | 2,677 | $331.3K | 0.05% | +2,677 | New |
| Grove Bank & Trust | 2,694 | $333.4K | 0.04% | 00.0% | Unchanged |
| Howard Wealth Management, LLC | 2,695 | $333.5K | 0.15% | 00.0% | Unchanged |
| New Hampshire Trust | 2,700 | $334.1K | 0.06% | −199−6.9% | Reduced |
| 49 Wealth Management, LLC | 2,715 | $335.9K | 0.03% | −7−0.3% | Reduced |
| Ethos Financial Group, LLC | 2,717 | $336.6K | 0.03% | −3,529−56.5% | Reduced |
| CVA Family Office, LLC | 2,722 | $336.8K | 0.04% | +8+0.3% | Added |
| Green Harvest Asset Management LLC | 2,722 | $336.9K | 0.01% | +192+7.6% | Added |
| KCM Investment Advisors LLC | 2,726 | $337.3K | 0.01% | +200+7.9% | Added |
| Modera Wealth Management, LLC | 2,731 | $338.0K | 0.00% | −305−10.0% | Reduced |
| Riversedge Advisors, LLC | 2,741 | $339.2K | 0.06% | +2,741 | New |
| Baron Wealth Management LLC | 2,741 | $339.2K | 0.11% | −266−8.8% | Reduced |
| Dempze Nancy E | 2,746 | $339.8K | 0.19% | 00.0% | Unchanged |
| Welch & Forbes LLC | 2,746 | $339.8K | 0.00% | 00.0% | Unchanged |
| Allegiance Financial Group Advisory Services LLC | 2,746 | $340.3K | 0.08% | −91−3.2% | Reduced |
| Fulcrum Equity Management | 2,752 | $340.6K | 0.34% | −119−4.1% | Reduced |
| Fusion Family Wealth LLC | 2,766 | $342.3K | 0.03% | 00.0% | Unchanged |
| Essex Savings Bank | 2,768 | $342.5K | 0.08% | +280+11.3% | Added |
| 180 Wealth Advisors, LLC | 2,769 | $342.7K | 0.04% | +2,769 | New |
| D.B. Root & Company, LLC | 2,773 | $343.2K | 0.09% | −1,193−30.1% | Reduced |
| Occidental Asset Management, LLC | 2,785 | $344.6K | 0.04% | +19+0.7% | Added |
| Meridian Wealth Management, LLC | 2,792 | $345.5K | 0.01% | +741+36.1% | Added |
| D'Orazio & Associates, Inc. | 2,795 | $345.8K | 0.05% | +69+2.5% | Added |
| Procyon Private Wealth Partners, LLC | 2,797 | $346.1K | 0.02% | +516+22.6% | Added |
| Horizon Financial Services, LLC | 2,800 | $346.5K | 0.17% | −15−0.5% | Reduced |
| Mayfair Advisory Group, LLC | 2,807 | $347.4K | 0.15% | 00.0% | Unchanged |
| Associated Banc-Corp | 2,820 | $349.0K | 0.01% | 00.0% | Unchanged |
| Ignite Planners, LLC | 2,822 | $349.2K | 0.06% | +483+20.6% | Added |
| Volterra Technologies LP | 2,823 | $349.3K | 0.23% | −558−16.5% | Reduced |
| Atlantic Trust, LLC | 2,825 | $349.6K | 0.06% | +1,293+84.4% | Added |
| Fi3 FINANCIAL ADVISORS, LLC | 2,830 | $350.7K | 0.12% | −28−1.0% | Reduced |
| Aquire Wealth Advisors, LLC | 2,871 | $355.3K | 0.09% | 00.0% | Unchanged |
| Avantax Planning Partners, Inc. | 2,878 | $356.1K | 0.01% | 00.0% | Unchanged |
| Advocacy Wealth Management Services, LLC | 2,927 | $362.2K | 0.02% | +2,927 | New |
| Lummis Asset Management, LP | 2,955 | $365.7K | 0.24% | −281−8.7% | Reduced |
| Founders Financial Alliance, LLC | 2,958 | $366.1K | 0.07% | +49+1.7% | Added |
| SBI Securities Co., Ltd. | 2,973 | $367.9K | 0.01% | +1,098+58.6% | Added |
| Financial Engines Advisors L.L.C. | 2,977 | $368.4K | 0.00% | +36+1.2% | Added |
| Baron Silver Stevens Financial Advisors, LLC | 2,990 | $370.0K | 0.05% | +2,990 | New |
| NFP Retirement, Inc. | 2,992 | $370.3K | 0.02% | −412−12.1% | Reduced |
| Marino, Stram & Associates LLC | 3,002 | $371.5K | 0.07% | +468+18.5% | Added |
| Simon Quick Advisors, LLC | 3,002 | $371.5K | 0.02% | +274+10.0% | Added |
| Allen Capital Group, LLC | 3,012 | $372.7K | 0.04% | +92+3.2% | Added |
| Florida Financial Advisors, LLC | 3,018 | $373.7K | 0.12% | −2,306−43.3% | Reduced |
| Counterpoint Mutual Funds LLC | 3,035 | $375.6K | 0.03% | −1,101−26.6% | Reduced |
| Financial Network Wealth Advisors LLC | 3,052 | $377.7K | 0.41% | +114+3.9% | Added |
| Matrix Asset Advisors Inc | 3,056 | $378.2K | 0.04% | 00.0% | Unchanged |
| Yeomans Consulting Group, Inc. | 3,035 | $378.3K | 0.13% | −87−2.8% | Reduced |
| R Squared Ltd | 3,060 | $378.7K | 0.16% | −10,179−76.9% | Reduced |
| Morris Retirement Advisors, LLC | 3,060 | $378.7K | 0.17% | −89−2.8% | Reduced |
| VisionPoint Advisory Group, LLC | 3,066 | $379.4K | 0.08% | −118−3.7% | Reduced |
| Baker Ellis Asset Management LLC | 3,066 | $379.4K | 0.05% | −434−12.4% | Reduced |
| C M Bidwell & Associates Ltd | 3,082 | $381.4K | 0.18% | −263−7.9% | Reduced |
| Sunbeam Capital Management, LLC | 3,078 | $381.4K | 0.24% | +5+0.2% | Added |
| Wealthcare Advisory Partners LLC | 3,090 | $382.4K | 0.01% | +163+5.6% | Added |
| Cerro Pacific Wealth Advisors LLC | 3,095 | $383.0K | 0.10% | +15+0.5% | Added |
| Range Financial Group LLC | 3,095 | $383.0K | 0.14% | −8−0.3% | Reduced |
| QVR LLC | 3,100 | $383.6K | 0.46% | +3,100 | New |
| FineMark National Bank & Trust | 3,119 | $386.0K | 0.01% | +25+0.8% | Added |
| Alliance Wealth Advisors, LLC | 3,127 | $387.0K | 0.09% | +274+9.6% | Added |
| True Wealth Design, LLC | 3,131 | $387.5K | 0.12% | +822+35.6% | Added |
| Kingsview Wealth Management, LLC | 3,135 | $387.9K | 0.01% | +441+16.4% | Added |
| Sentry Investment Management LLC | 3,088 | $388.0K | 0.26% | −751−19.6% | Reduced |
| Seven Mile Advisory | 3,142 | $388.9K | 0.06% | +881+39.0% | Added |
| Alpha Family Trust | 3,150 | $389.8K | 0.18% | 00.0% | Unchanged |
| Fortress Private Ledger, LLC | 3,169 | $392.2K | 0.14% | +3,169 | New |
| Convergence Financial, LLC | 3,175 | $392.9K | 0.06% | −722−18.5% | Reduced |
| Heritage Wealth Advisors | 3,189 | $394.6K | 0.02% | −172−5.1% | Reduced |
| Magnolia Private Wealth, LLC | 3,196 | $395.5K | 0.29% | +41+1.3% | Added |
| Wallace Capital Management Inc. | 3,200 | $396.0K | 0.05% | 00.0% | Unchanged |
| Blue Edge Capital, LLC | 3,200 | $396.0K | 0.06% | 00.0% | Unchanged |
| Goldstein Advisors, LLC | 3,201 | $396.1K | 0.05% | −83−2.5% | Reduced |
| High Net Worth Advisory Group LLC | 3,217 | $398.2K | 0.10% | +267+9.1% | Added |
| Lantz Financial LLC | 3,221 | $398.6K | 0.09% | +134+4.3% | Added |
| Whalerock Point Partners, LLC | 3,228 | $399.5K | 0.08% | 00.0% | Unchanged |
| Northwest Wealth Management, LLC | 3,241 | $401.1K | 0.07% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 3,251 | $402.8K | 0.08% | +37+1.2% | Added |
| Grandfield & Dodd, LLC | 3,256 | $402.9K | 0.02% | 00.0% | Unchanged |
| Leonteq Securities AG | 3,267 | $404.3K | 0.02% | +352+12.1% | Added |
| Onefund, LLC | 3,282 | $406.1K | 0.26% | +117+3.7% | Added |
| Coppell Advisory Solutions LLC | 3,362 | $406.8K | 0.04% | +279+9.0% | Added |
| JTC Employer Solutions Trusteee Ltd | 5,787 | $408.0K | 0.03% | +25+0.4% | Added |
| Traveka Wealth, LLC | 3,309 | $409.5K | 0.18% | +32+1.0% | Added |
| Gsa Capital Partners LLP | 3,312 | $410.0K | 0.03% | −27,973−89.4% | Reduced |