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 2025
Institutional positions in Amphenol Corp as of Jun 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
- 1,648
- +240 vs. Q1 2025
- Shares held
- 1.16B
- +15.2M (+1.3%) vs. Q1 2025
- Total value
- $114.7B
- +$39.4B (+52.3%) vs. Q1 2025
- New holders
- 330
- 553 more added
- Sold out
- 90
- 572 more reduced
19 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toroso Investments, LLC | 40,330 | $3.98M | 0.03% | −26,230−39.4% | Reduced |
| Harbour Capital Advisors, LLC | 40,151 | $3.96M | 0.83% | −340−0.8% | Reduced |
| Tema ETFs LLC | 39,935 | $3.94M | 1.05% | +10,374+35.1% | Added |
| Sciencast Management LP | 39,643 | $3.91M | 0.81% | +39,643 | New |
| Lombard Odier Asset Management (Switzerland) SA | 39,017 | $3.85M | 0.19% | +9,150+30.6% | Added |
| Legato Capital Management LLC | 38,914 | $3.84M | 0.46% | +5,350+15.9% | Added |
| Plato Investment Management Ltd | 39,005 | $3.84M | 0.29% | −11,680−23.0% | Reduced |
| Chapin Davis, Inc. | 38,640 | $3.82M | 1.05% | +38,640 | New |
| Northwestern Mutual Investment Management Company, LLC | 38,588 | $3.81M | 0.06% | +70+0.2% | Added |
| Weaver Capital Management LLC | 38,516 | $3.80M | 0.94% | −757−1.9% | Reduced |
| Alamar Capital Management, LLC | 38,310 | $3.79M | 2.05% | +25+0.1% | Added |
| Palisade Asset Management, LLC | 38,299 | $3.78M | 0.38% | −175−0.5% | Reduced |
| Landscape Capital Management, L.L.C. | 38,291 | $3.78M | 0.30% | +14,106+58.3% | Added |
| Pragma Gestao de Patrimonio Ltd | 38,200 | $3.77M | 1.65% | +38,200 | New |
| Monument Capital Management | 38,108 | $3.76M | 0.98% | +38,108 | New |
| Central Pacific Bank - Trust Division | 38,032 | $3.76M | 0.48% | −2,291−5.7% | Reduced |
| Meeder Advisory Services, Inc. | 37,938 | $3.75M | 0.19% | +1,790+5.0% | Added |
| Allianz SE | 37,760 | $3.73M | 0.09% | 00.0% | Unchanged |
| Argonautica Private Wealth Management, Inc | 37,698 | $3.72M | 1.18% | +37,698 | New |
| Bessemer Group Inc | 37,289 | $3.68M | 0.01% | −15,228−29.0% | Reduced |
| Linden Thomas Advisory Services, LLC | 37,017 | $3.66M | 0.40% | +10,851+41.5% | Added |
| Bryn Mawr Trust Co | 36,580 | $3.61M | 0.06% | +1,157+3.3% | Added |
| True North Advisors, LLC | 36,540 | $3.61M | 0.69% | −6,526−15.2% | Reduced |
| Oarsman Capital, Inc. | 35,733 | $3.53M | 0.55% | −1,064−2.9% | Reduced |
| Kestra Private Wealth Services, LLC | 35,683 | $3.52M | 0.05% | +4,995+16.3% | Added |
| Loomis Sayles & Co L P | 35,462 | $3.50M | 0.00% | −393−1.1% | Reduced |
| Investment Management Corp of Ontario | 35,459 | $3.50M | 0.05% | −4,400−11.0% | Reduced |
| J. W. Coons Advisors, LLC | 35,391 | $3.49M | 0.79% | +5,954+20.2% | Added |
| Squarepoint Ops LLC | 35,326 | $3.49M | 0.01% | −2,394−6.3% | Reduced |
| Bath Savings Trust Co | 35,303 | $3.49M | 0.35% | +3,046+9.4% | Added |
| Eads & Heald Wealth Management | 35,164 | $3.47M | 1.72% | −4,909−12.3% | Reduced |
| Fiduciary Group LLC | 34,933 | $3.45M | 0.32% | +2,949+9.2% | Added |
| Dakota Wealth Management | 34,920 | $3.45M | 0.07% | −4,891−12.3% | Reduced |
| Decatur Capital Management, Inc. | 34,853 | $3.44M | 1.51% | 00.0% | Unchanged |
| Fox Hill Wealth Management | 34,707 | $3.43M | 1.76% | −2,420−6.5% | Reduced |
| Roundview Capital LLC | 34,481 | $3.40M | 0.23% | +1,733+5.3% | Added |
| Manchester Capital Management LLC | 33,812 | $3.34M | 0.44% | −5,247−13.4% | Reduced |
| Union Bancaire Privee, UBP SA | 42,600 | $3.33M | 0.06% | +42,600 | New |
| Sequoia Financial Advisors, LLC | 33,583 | $3.32M | 0.02% | +6,690+24.9% | Added |
| Argentarii, LLC | 33,170 | $3.28M | 1.50% | −331−1.0% | Reduced |
| Moody Lynn & Lieberson, LLC | 33,133 | $3.27M | 0.19% | +85+0.3% | Added |
| Bleakley Financial Group, LLC | 33,086 | $3.27M | 0.08% | +625+1.9% | Added |
| Parr McKnight Wealth Management Group, LLC | 32,508 | $3.21M | 0.44% | −38−0.1% | Reduced |
| Cox Capital Mgt LLC | 32,217 | $3.18M | 2.17% | −1,280−3.8% | Reduced |
| Nomura Holdings Inc | 32,132 | $3.17M | 0.03% | −9,999−23.7% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 32,130 | $3.17M | 0.22% | −2,227−6.5% | Reduced |
| Ballentine Partners, LLC | 32,102 | $3.17M | 0.05% | +5,271+19.6% | Added |
| Herold Advisors, Inc. | 31,976 | $3.16M | 0.66% | −7,488−19.0% | Reduced |
| Congress Wealth Management LLC | 31,858 | $3.15M | 0.03% | −333−1.0% | Reduced |
| BLI - Banque de Luxembourg Investments | 32,200 | $3.14M | 0.09% | +32,200 | New |
| Marvin & Palmer Associates Inc | 31,726 | $3.13M | 2.69% | +31,726 | New |
| Mesirow Financial Investment Management, Inc. | 31,621 | $3.12M | 0.06% | +33+0.1% | Added |
| Coldstream Capital Management Inc | 31,341 | $3.09M | 0.05% | +1,436+4.8% | Added |
| Pinnbrook Capital Management LP | 31,316 | $3.09M | 0.81% | +31,316 | New |
| Gsa Capital Partners LLP | 31,285 | $3.09M | 0.22% | +17,600+128.6% | Added |
| Kestra Advisory Services, LLC | 30,924 | $3.05M | 0.01% | +2,794+9.9% | Added |
| Goodman Advisory Group, LLC | 30,623 | $3.02M | 1.03% | +16,305+113.9% | Added |
| Atlantic Union Bankshares Corp | 30,281 | $2.99M | 0.07% | +30,281 | New |
| King Luther Capital Management Corp | 30,204 | $2.98M | 0.01% | +520+1.8% | Added |
| La Banque Postale Asset Management SA | 30,041 | $2.97M | 0.04% | +30,041 | New |
| Telligent Fund, LP | 30,000 | $2.96M | 2.71% | +30,000 | New |
| Pallas Capital Advisors LLC | 29,979 | $2.96M | 0.11% | +4,363+17.0% | Added |
| Pinkerton Retirement Specialists, LLC | 29,842 | $2.95M | 0.35% | +29,842 | New |
| Valley National Advisers Inc | 29,799 | $2.94M | 0.48% | −303−1.0% | Reduced |
| Genus Capital Management Inc. | 29,720 | $2.93M | 0.37% | +29,720 | New |
| Knightsbridge Asset Management, LLC | 29,632 | $2.93M | 0.65% | −327−1.1% | Reduced |
| Guggenheim Capital LLC | 29,559 | $2.92M | 0.02% | +2,430+9.0% | Added |
| Wetherby Asset Management Inc | 29,488 | $2.91M | 0.13% | +29,488 | New |
| Summit Global Investments | 29,101 | $2.87M | 0.17% | −39,334−57.5% | Reduced |
| Mattson Financial Services, LLC | 29,093 | $2.87M | 0.77% | −4,086−12.3% | Reduced |
| Inscription Capital, LLC | 29,049 | $2.87M | 0.41% | +29,049 | New |
| Donoghue Forlines LLC | 29,039 | $2.87M | 0.82% | +29,039 | New |
| RSM US Wealth Management LLC | 28,752 | $2.84M | 0.04% | −6,596−18.7% | Reduced |
| Assenagon Asset Management S.A. | 28,769 | $2.84M | 0.00% | −33,151−53.5% | Reduced |
| Element Squared LLC | 28,479 | $2.81M | 1.75% | +28,479 | New |
| NBT Bank N A | 28,207 | $2.79M | 0.19% | −748−2.6% | Reduced |
| Moneta Group Investment Advisors LLC | 28,119 | $2.78M | 0.03% | +2,002+7.7% | Added |
| BancorpSouth Bank | 28,000 | $2.77M | 0.18% | +16+0.1% | Added |
| Kesler, Norman & Wride, LLC | 27,755 | $2.74M | 0.49% | +1,637+6.3% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 27,711 | $2.74M | 0.35% | +5,630+25.5% | Added |
| Fortem Financial Group, LLC | 27,699 | $2.74M | 0.88% | +19,242+227.5% | Added |
| Pensionmark Financial Group, LLC | 27,634 | $2.73M | 0.06% | +20,914+311.2% | Added |
| Beacon Pointe Advisors, LLC | 27,558 | $2.72M | 0.03% | +808+3.0% | Added |
| KP Management LLC | 27,500 | $2.72M | 1.10% | −17,500−38.9% | Reduced |
| Formuepleje A/S | 41,369 | $2.71M | 0.15% | 00.0% | Unchanged |
| Change Path, LLC | 26,890 | $2.66M | 0.07% | +12,848+91.5% | Added |
| MUFG Securities Americas Inc. | 26,808 | $2.65M | 0.23% | +5,371+25.1% | Added |
| Machina Capital S.A.S. | 26,796 | $2.65M | 0.55% | −2,294−7.9% | Reduced |
| Patton Fund Management, Inc. | 26,627 | $2.63M | 0.58% | −19,962−42.8% | Reduced |
| Ci Investments Inc. | 26,536 | $2.62M | 0.01% | +1,237+4.9% | Added |
| BNP Paribas | 26,515 | $2.61M | 0.08% | 00.0% | Unchanged |
| Taylor Frigon Capital Management LLC | 26,108 | $2.58M | 1.37% | −1,134−4.2% | Reduced |
| SWS Partners | 25,950 | $2.57M | 0.69% | −537−2.0% | Reduced |
| Hemenway Trust Co LLC | 25,820 | $2.55M | 0.20% | −2,985−10.4% | Reduced |
| Mount Yale Investment Advisors, LLC | 25,643 | $2.53M | 0.20% | −960−3.6% | Reduced |
| Advisors Preferred, LLC | 26,000 | $2.53M | 0.42% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 25,421 | $2.51M | 0.04% | +8,528+50.5% | Added |
| Frank, Rimerman Advisors LLC | 25,351 | $2.50M | 0.17% | −878−3.3% | Reduced |
| Snowden Capital Advisors LLC | 25,016 | $2.47M | 0.07% | −6,519−20.7% | Reduced |
| Principal Securities, Inc. | 24,986 | $2.47M | 0.05% | +6,820+37.5% | Added |