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 2021
Institutional positions in Amphenol Corp as of Jun 30, 2021. 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
- 821
- +23 vs. Q1 2021
- Shares held
- 569.0M
- +11.4M (+2.0%) vs. Q1 2021
- Total value
- $38.9B
- +$2.12B (+5.8%) vs. Q1 2021
- New holders
- 81
- 313 more added
- Sold out
- 58
- 287 more reduced
12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vontobel Holding Ltd. | 10,934 | $749.0K | 0.01% | −546−4.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 10,943 | $749.0K | 0.08% | +10,943 | New |
| Banque Cantonale Vaudoise | 10,906 | $746.0K | 0.03% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 10,803 | $739.0K | 0.03% | +10,803 | New |
| Strategic Wealth Advisors Group, LLC | 10,787 | $738.0K | 0.03% | −152−1.4% | Reduced |
| Round Rock Advisors, LLC | 10,761 | $736.0K | 0.54% | −287−2.6% | Reduced |
| Meeder Asset Management Inc | 10,663 | $729.0K | 0.03% | −1,789−14.4% | Reduced |
| Greenwich Wealth Management LLC | 10,637 | $728.0K | 0.06% | +166+1.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 10,578 | $724.0K | 0.00% | −295−2.7% | Reduced |
| Motive Wealth Advisors | 10,451 | $715.0K | 0.51% | +10,451 | New |
| Stelac Advisory Services LLC | 10,273 | $703.0K | 0.16% | +10,273 | New |
| Fifth Third Bancorp | 10,197 | $698.0K | 0.00% | +1,687+19.8% | Added |
| QS Investors, LLC | 10,184 | $697.0K | 0.01% | −92−0.9% | Reduced |
| Cresset Asset Management, LLC | 10,148 | $695.0K | 0.01% | +1,430+16.4% | Added |
| Manchester Capital Management LLC | 10,140 | $694.0K | 0.10% | −2,650−20.7% | Reduced |
| Quantamental Technologies LLC | 10,071 | $689.0K | 0.61% | +10,071 | New |
| Vestcor Inc | 10,052 | $688.0K | 0.02% | −15,432−60.6% | Reduced |
| Signaturefd, LLC | 9,551 | $653.0K | 0.03% | +464+5.1% | Added |
| Rappaport Reiches Capital Management, LLC | 9,510 | $650.6K | 0.68% | +9,510 | New |
| Hancock Whitney Corp | 9,438 | $646.0K | 0.02% | −280−2.9% | Reduced |
| Orion Portfolio Solutions, LLC | 9,445 | $646.0K | 0.03% | +914+10.7% | Added |
| Capitolis Advisors LLC | 9,384 | $642.0K | 0.01% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 9,304 | $636.0K | 0.04% | +628+7.2% | Added |
| Chicago Trust Co NA | 9,300 | $636.0K | 0.15% | +9,300 | New |
| Marshall Wace North America L.P. | 9,223 | $631.0K | 0.00% | +9,223 | New |
| Sound Financial Strategies Group, LLC | 9,193 | $629.0K | 0.31% | +9,193 | New |
| Symmetry Partners, LLC | 9,156 | $626.0K | 0.04% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 9,074 | $621.0K | 0.00% | +412+4.8% | Added |
| Optimum Investment Advisors | 9,024 | $617.0K | 0.19% | −3,800−29.6% | Reduced |
| Geneva Partners, LLC | 8,915 | $610.0K | 0.28% | +8,915 | New |
| Platform Technology Partners | 8,811 | $603.0K | 0.25% | +8,811 | New |
| Balasa Dinverno & Foltz LLC | 8,794 | $602.0K | 0.04% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 8,773 | $600.0K | 0.01% | +582+7.1% | Added |
| Klingenstein Fields & Co LP | 8,662 | $593.0K | 0.02% | 00.0% | Unchanged |
| Beacon Investment Advisory Services, Inc. | 8,635 | $591.0K | 0.02% | +10.0% | Added |
| Birch Run Capital Advisors, LP | 8,600 | $588.0K | 0.49% | 00.0% | Unchanged |
| Profund Advisors LLC | 8,587 | $588.0K | 0.02% | +330+4.0% | Added |
| Wambolt & Associates, LLC | 8,514 | $587.0K | 0.25% | +190+2.3% | Added |
| Ieq Capital, LLC | 8,535 | $584.0K | 0.02% | +1,531+21.9% | Added |
| Comerica Securities,inc. | 8,509 | $583.0K | 0.04% | +390+4.8% | Added |
| Headinvest, LLC | 8,495 | $581.0K | 0.11% | 00.0% | Unchanged |
| Burns J W & Co Inc | 8,435 | $577.0K | 0.09% | −25−0.3% | Reduced |
| Ameritas Investment Partners, Inc. | 8,292 | $567.0K | 0.02% | 00.0% | Unchanged |
| Mechanics Bank Trust Department | 8,264 | $565.0K | 0.09% | +332+4.2% | Added |
| Corient Capital Partners, LLC | 8,199 | $561.0K | 0.04% | +484+6.3% | Added |
| Quilter Plc | 7,998 | $547.0K | 0.02% | +4,830+152.5% | Added |
| Fox Run Management, L.L.C. | 7,934 | $543.0K | 0.49% | +7,934 | New |
| NN Investment Partners Holdings N.V. | 7,900 | $540.0K | 0.00% | +4,900+163.3% | Added |
| Everence Capital Management Inc | 7,872 | $539.0K | 0.04% | 00.0% | Unchanged |
| Regentatlantic Capital LLC | 7,836 | $536.0K | 0.02% | +7,836 | New |
| People's United Financial, Inc. | 7,820 | $535.0K | 0.01% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 7,752 | $530.0K | 0.02% | −30−0.4% | Reduced |
| Edmond de Rothschild Holding S.A. | 7,725 | $529.0K | 0.01% | +2,907+60.3% | Added |
| Emerald Advisers, LLC | 7,376 | $505.0K | 0.02% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 7,157 | $490.0K | 0.16% | +7,157 | New |
| Empirical Finance, LLC | 7,084 | $485.0K | 0.08% | +4,073+135.3% | Added |
| Signet Investment Advisory Group, Inc. | 6,994 | $478.0K | 0.31% | +6,994 | New |
| American Portfolios Advisors | 6,879 | $470.6K | 0.02% | −12,058−63.7% | Reduced |
| Quadrant Capital Group LLC | 6,842 | $468.0K | 0.07% | +274+4.2% | Added |
| Cidel Asset Management Inc | 6,825 | $467.0K | 0.02% | −181,565−96.4% | Reduced |
| Beacon Pointe Advisors, LLC | 6,813 | $466.0K | 0.02% | +6,813 | New |
| Gateway Investment Advisers LLC | 6,784 | $464.0K | 0.00% | −248−3.5% | Reduced |
| Acadian Asset Management LLC | 6,684 | $458.0K | 0.00% | −2,022−23.2% | Reduced |
| Burns Matteson Capital Management, LLC | 6,531 | $446.8K | 0.35% | +265+4.2% | Added |
| Aureus Asset Management, LLC | 6,494 | $444.0K | 0.03% | 00.0% | Unchanged |
| Conning Inc. | 6,444 | $441.0K | 0.01% | −2,016−23.8% | Reduced |
| Principal Street Partners, LLC | 6,380 | $436.0K | 0.12% | −6,314−49.7% | Reduced |
| Transform Wealth, LLC | 6,224 | $426.0K | 0.05% | −1,681−21.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,211 | $425.0K | 0.00% | −469−7.0% | Reduced |
| Ethic Inc. | 6,212 | $425.0K | 0.05% | +160+2.6% | Added |
| Gotham Asset Management, LLC | 6,191 | $424.0K | 0.02% | −10,622−63.2% | Reduced |
| Alexandria Capital, LLC | 6,200 | $424.0K | 0.04% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 6,096 | $417.0K | 0.00% | −444−6.8% | Reduced |
| Stockman Wealth Management, Inc. | 6,100 | $417.0K | 0.10% | 00.0% | Unchanged |
| Oak Family Advisors, LLC | 6,055 | $414.0K | 0.25% | +350+6.1% | Added |
| Westport Asset Management Inc | 6,000 | $410.0K | 0.18% | 00.0% | Unchanged |
| Barbara Oil Co. | 6,000 | $410.0K | 0.19% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 5,943 | $407.0K | 0.04% | +993+20.1% | Added |
| Meritage Group LP | 5,916 | $405.0K | 0.01% | +5,916 | New |
| Resonant Capital Advisors, LLC | 5,865 | $402.0K | 0.08% | +42+0.7% | Added |
| Stevens Capital Management LP | 5,863 | $401.0K | 0.12% | +2,507+74.7% | Added |
| Clarius Group, LLC | 5,687 | $389.0K | 0.03% | +99+1.8% | Added |
| Sentry Investment Management LLC | 5,678 | $388.0K | 0.10% | +346+6.5% | Added |
| McGowan Group Asset Management, Inc. | 5,626 | $385.0K | 0.06% | +10.0% | Added |
| Koss-Olinger Consulting, LLC | 5,600 | $383.0K | 0.06% | 00.0% | Unchanged |
| BBVA USA | 5,602 | $383.0K | 0.02% | +5,602 | New |
| Cambridge Investment Research Advisors, Inc. | 5,587 | $382.0K | 0.00% | −4,802−46.2% | Reduced |
| Guinness Atkinson Asset Management Inc | 5,434 | $372.0K | 0.16% | +598+12.4% | Added |
| Glenview Trust Co | 5,430 | $371.0K | 0.01% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 5,400 | $369.0K | 0.01% | 00.0% | Unchanged |
| Trust Asset Management LLC | 5,401 | $369.0K | 0.05% | +595+12.4% | Added |
| Adviser Investments LLC | 5,325 | $364.0K | 0.03% | +27+0.5% | Added |
| Capula Management Ltd | 5,290 | $362.0K | 0.07% | +5,290 | New |
| Alps Advisors Inc | 5,193 | $355.0K | 0.00% | 00.0% | Unchanged |
| Running Oak Capital LLC | 5,172 | $354.0K | 0.20% | −81,482−94.0% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 5,120 | $350.0K | 0.02% | −3,600−41.3% | Reduced |
| Proficio Capital Partners LLC | 5,092 | $348.0K | 0.04% | +139+2.8% | Added |
| Quantinno Capital Management LP | 5,060 | $346.0K | 0.39% | −2,140−29.7% | Reduced |
| Eagle Bay Advisors LLC | 4,998 | $345.0K | 0.28% | +4,998 | New |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 4,908 | $336.0K | 0.00% | −456−8.5% | Reduced |