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 |
|---|---|---|---|---|---|
| Robertson Stephens Wealth Management, LLC | 4,419 | $437.1K | 0.02% | +213+5.1% | Added |
| Kathmere Capital Management, LLC | 4,431 | $437.6K | 0.03% | +4,431 | New |
| Fiduciary Financial Group, LLC | 4,502 | $438.4K | 0.08% | +352+8.5% | Added |
| Riverwater Partners LLC | 4,442 | $438.6K | 0.21% | −304−6.4% | Reduced |
| Sustainable Insight Capital Management, LLC | 4,456 | $440.0K | 0.20% | +4,456 | New |
| Nilsine Partners, LLC | 4,467 | $441.1K | 0.04% | +327+7.9% | Added |
| Federated Hermes, Inc. | 4,488 | $443.2K | 0.00% | −74,173−94.3% | Reduced |
| Simplex Trading, LLC | 4,501 | $444.0K | 0.01% | +4,501 | New |
| Waldron Private Wealth LLC | 4,495 | $444.6K | 0.02% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 4,515 | $445.0K | 0.03% | −7,122−61.2% | Reduced |
| Impact Capital Partners LLC | 4,535 | $447.8K | 0.15% | +4,535 | New |
| Kaufman Rossin Wealth, LLC | 4,583 | $452.6K | 0.29% | −145−3.1% | Reduced |
| iA Global Asset Management Inc. | 4,610 | $455.0K | 0.01% | −24,674−84.3% | Reduced |
| Genesis Private Wealth, LLC | 4,630 | $457.2K | 0.22% | +709+18.1% | Added |
| Ironwood Investment Counsel, LLC | 4,676 | $461.8K | 0.07% | 00.0% | Unchanged |
| LGT Fund Management Co Ltd. | 4,700 | $464.1K | 0.04% | 00.0% | Unchanged |
| Ewing Morris & Co. Investment Partners Ltd. | 4,700 | $464.1K | 0.21% | +4,700 | New |
| Caldwell Trust Co | 4,706 | $464.7K | 0.05% | 00.0% | Unchanged |
| GeoWealth Management, LLC | 4,737 | $467.7K | 0.02% | +254+5.7% | Added |
| Main Street Financial Solutions, LLC | 4,745 | $468.6K | 0.03% | +638+15.5% | Added |
| Tritonpoint Wealth, LLC | 4,741 | $469.0K | 0.04% | +727+18.1% | Added |
| Curated Wealth Partners LLC | 4,762 | $470.2K | 0.06% | +10+0.2% | Added |
| Rehmann Capital Advisory Group | 4,797 | $473.8K | 0.03% | +819+20.6% | Added |
| Sawgrass Asset Management LLC | 4,800 | $474.0K | 0.05% | 00.0% | Unchanged |
| Financial Alternatives, Inc | 4,800 | $474.0K | 0.31% | 00.0% | Unchanged |
| Platform Technology Partners | 4,824 | $476.4K | 0.12% | 00.0% | Unchanged |
| State of Wyoming | 4,857 | $479.6K | 0.06% | −10,797−69.0% | Reduced |
| City Center Advisors, LLC | 4,884 | $482.3K | 0.52% | +4,884 | New |
| Lecap Asset Management Ltd | 4,895 | $483.4K | 0.17% | +4,895 | New |
| Cornerstone Advisory, LLC | 4,900 | $483.9K | 0.05% | +45+0.9% | Added |
| Quent Capital, LLC | 4,911 | $484.9K | 0.05% | +144+3.0% | Added |
| Phillips Wealth Planners LLC | 4,981 | $485.2K | 0.44% | −400−7.4% | Reduced |
| Morningstar Investment Management LLC | 4,956 | $489.0K | 0.04% | +4,956 | New |
| MASTERINVEST Kapitalanlage GmbH | 4,965 | $490.3K | 0.05% | +4,965 | New |
| LS Investment Advisors, LLC | 5,000 | $493.8K | 0.07% | 00.0% | Unchanged |
| united american securities inc. (d/b/a uas asset management) | 5,000 | $493.8K | 0.11% | +5,000 | New |
| Nwam LLC | 4,788 | $498.4K | 0.03% | +1,415+42.0% | Added |
| Traynor Capital Management, Inc. | 5,140 | $500.6K | 0.04% | +5,140 | New |
| Aviso Financial Inc. | 5,079 | $501.6K | 0.02% | +231+4.8% | Added |
| Wallace Advisory Group, LLC | 7,793 | $511.1K | 0.37% | −156−2.0% | Reduced |
| Ewa, LLC | 5,200 | $513.5K | 0.16% | +115+2.3% | Added |
| Landaas & Co | 5,200 | $514.0K | 0.12% | −6−0.1% | Reduced |
| Fukoku Mutual Life Insurance Co | 5,220 | $515.5K | 0.03% | −1,167−18.3% | Reduced |
| SC&H Financial Advisors, Inc. | 5,220 | $515.5K | 0.09% | 00.0% | Unchanged |
| Retirement Planning Group | 5,275 | $520.9K | 0.02% | +355+7.2% | Added |
| Smithfield Trust Co | 5,307 | $524.0K | 0.02% | 00.0% | Unchanged |
| Florida Financial Advisors, LLC | 5,324 | $525.9K | 0.17% | −531−9.1% | Reduced |
| Evoke Wealth, LLC | 5,353 | $529.5K | 0.01% | +5,353 | New |
| Alpine Global Management, LLC | 5,372 | $530.5K | 0.12% | +5,372 | New |
| Hilltop Holdings Inc. | 5,374 | $530.7K | 0.03% | −67,366−92.6% | Reduced |
| L2 Asset Management, LLC | 5,398 | $533.1K | 0.09% | +269+5.2% | Added |
| David Loasby | 5,154 | $537.6K | 0.05% | −783−13.2% | Reduced |
| Ogorek Anthony Joseph | 5,480 | $541.0K | 0.17% | +65+1.2% | Added |
| Advisors Capital Management, LLC | 5,480 | $541.2K | 0.01% | +466+9.3% | Added |
| Tradition Wealth Management, LLC | 5,488 | $542.0K | 0.04% | +124+2.3% | Added |
| SCS Capital Management LLC | 5,523 | $545.4K | 0.01% | −27−0.5% | Reduced |
| D.A. Davidson & Co. | 5,523 | $545.4K | 0.00% | +12+0.2% | Added |
| Financial Advocates Investment Management | 5,526 | $545.7K | 0.04% | −1,427−20.5% | Reduced |
| Sharkey, Howes & Javer | 5,550 | $548.1K | 0.07% | 00.0% | Unchanged |
| Parcion Private Wealth LLC | 5,568 | $549.8K | 0.04% | +505+10.0% | Added |
| Accurate Wealth Management, LLC | 5,621 | $552.6K | 0.08% | +5,621 | New |
| Catalyst Financial Partners LLC | 5,664 | $559.3K | 0.06% | +401+7.6% | Added |
| Cornerstone Wealth Group, LLC | 5,687 | $561.6K | 0.04% | +767+15.6% | Added |
| Warren Averett Asset Management, LLC | 5,734 | $566.2K | 0.01% | +151+2.7% | Added |
| EWG Elevate Inc. | 5,744 | $567.2K | 0.17% | +44+0.8% | Added |
| Choate Investment Advisors | 5,748 | $567.6K | 0.01% | −124−2.1% | Reduced |
| Bowman & Co S.C. | 5,764 | $569.9K | 0.25% | +1,557+37.0% | Added |
| John G Ullman & Associates Inc | 5,775 | $570.3K | 0.08% | −9,092−61.2% | Reduced |
| Adell Harriman & Carpenter Inc | 5,789 | $571.7K | 0.04% | −147−2.5% | Reduced |
| Ascent Wealth Partners, LLC | 5,795 | $572.3K | 0.07% | 00.0% | Unchanged |
| Park Capital Management, LLC | 5,849 | $577.6K | 0.53% | +5,849 | New |
| Jacobi Capital Management LLC | 5,856 | $578.4K | 0.04% | +5,856 | New |
| Norris Perne & French LLP | 5,924 | $585.0K | 0.04% | 00.0% | Unchanged |
| Alta Advisers Ltd | 5,960 | $588.5K | 0.21% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 5,970 | $589.5K | 0.04% | +752+14.4% | Added |
| Diversified Trust Co | 5,976 | $590.1K | 0.01% | −10,695−64.2% | Reduced |
| Graypoint LLC | 5,984 | $590.9K | 0.03% | −292−4.7% | Reduced |
| Measured Wealth Private Client Group, LLC | 5,998 | $592.3K | 0.18% | −10.0% | Reduced |
| Prime Capital Investment Advisors, LLC | 5,998 | $592.3K | 0.01% | +514+9.4% | Added |
| Kane Investment Management, Inc. | 6,008 | $593.3K | 0.31% | +6,008 | New |
| Advyzon Investment Management, LLC | 6,054 | $597.8K | 0.13% | +3,051+101.6% | Added |
| Alta Wealth Advisors LLC | 6,093 | $601.7K | 0.28% | +6,093 | New |
| Mutual Advisors, LLC | 5,730 | $601.8K | 0.02% | −1,482−20.5% | Reduced |
| Fortress Financial Solutions, LLC | 6,129 | $605.2K | 0.76% | −217−3.4% | Reduced |
| Alpha Zero LLC | 6,132 | $605.5K | 0.39% | 00.0% | Unchanged |
| Rockland Trust Co | 6,145 | $606.8K | 0.03% | −535−8.0% | Reduced |
| Athena Investment Management | 6,225 | $614.7K | 0.34% | −62−1.0% | Reduced |
| Ethos Financial Group, LLC | 6,246 | $617.3K | 0.05% | +6,246 | New |
| Elser Financial Planning, Inc | 6,267 | $618.9K | 0.77% | 00.0% | Unchanged |
| Bridgewater Advisors Inc. | 5,878 | $619.0K | 0.05% | +181+3.2% | Added |
| Nations Financial Group Inc, | 6,280 | $620.1K | 0.04% | −12−0.2% | Reduced |
| Waterford Advisors, LLC | 144,576 | $620.5K | 0.23% | +144,576 | New |
| Outlook Wealth Advisors, LLC | 6,318 | $623.9K | 0.16% | −167−2.6% | Reduced |
| Brookstone Capital Management | 6,326 | $624.7K | 0.01% | +164+2.7% | Added |
| SMART Wealth LLC | 6,328 | $624.9K | 0.20% | +6,328 | New |
| Aprio Wealth Management, LLC | 6,402 | $632.2K | 0.07% | +161+2.6% | Added |
| VestGen Advisors, LLC | 6,425 | $634.5K | 0.03% | −198−3.0% | Reduced |
| Nicolet Bankshares Inc | 6,440 | $636.0K | 0.11% | 00.0% | Unchanged |
| Atom Investors LP | 6,445 | $636.4K | 0.06% | +6,445 | New |
| Spears Abacus Advisors LLC | 6,516 | $643.5K | 0.01% | +13+0.2% | Added |