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, Q4 2023
Institutional positions in Amphenol Corp as of Dec 31, 2023. 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
- 1,085
- +91 vs. Q3 2023
- Shares held
- 583.5M
- +16.5M (+2.9%) vs. Q3 2023
- Total value
- $57.8B
- +$10.2B (+21.4%) vs. Q3 2023
- New holders
- 157
- 380 more added
- Sold out
- 66
- 385 more reduced
16 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gateway Investment Advisers LLC | 9,512 | $942.9K | 0.01% | −167−1.7% | Reduced |
| Machina Capital S.A.S. | 9,438 | $935.6K | 0.60% | +9,438 | New |
| Granite Harbor Advisors, Inc. | 9,348 | $926.7K | 0.70% | 00.0% | Unchanged |
| Old National Bancorp | 9,207 | $912.7K | 0.02% | −7,749−45.7% | Reduced |
| Naviter Wealth, LLC | 9,129 | $907.0K | 0.18% | 00.0% | Unchanged |
| Barbara Oil Co. | 9,100 | $902.1K | 0.41% | 00.0% | Unchanged |
| Bridges Investment Management Inc | 9,092 | $901.3K | 0.03% | −153−1.7% | Reduced |
| First National Bank of Mount Dora, Trust Investment Services | 9,081 | $900.2K | 0.24% | −400−4.2% | Reduced |
| Parallax Volatility Advisers, L.P. | 9,076 | $899.7K | 0.02% | +9,076 | New |
| Lido Advisors, LLC | 9,021 | $896.3K | 0.01% | +1,122+14.2% | Added |
| Marshall Financial Group LLC | 9,028 | $894.9K | 0.29% | +679+8.1% | Added |
| Clearstead Advisors, LLC | 8,916 | $883.8K | 0.05% | +543+6.5% | Added |
| Chicago Trust Co NA | 8,843 | $876.6K | 0.19% | −25−0.3% | Reduced |
| Klingenstein Fields & Co LP | 8,828 | $875.1K | 0.04% | 00.0% | Unchanged |
| Platform Technology Partners | 8,327 | $874.6K | 0.34% | 00.0% | Unchanged |
| First National Trust Co | 8,781 | $870.5K | 0.04% | −3,329−27.5% | Reduced |
| Welch & Forbes LLC | 8,773 | $869.7K | 0.01% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 7,595 | $867.0K | 0.06% | +7,595 | New |
| Exchange Traded Concepts, LLC | 8,720 | $864.4K | 0.02% | −4,646−34.8% | Reduced |
| Cornerstone Advisors, LLC | 8,600 | $852.5K | 0.04% | 00.0% | Unchanged |
| Appleton Partners Inc | 8,549 | $847.0K | 0.07% | −26−0.3% | Reduced |
| Tranquility Partners, LLC | 8,541 | $846.7K | 0.35% | −311−3.5% | Reduced |
| Proequities, Inc. | 8,504 | $844.9K | 0.06% | −471−5.2% | Reduced |
| Round Rock Advisors, LLC | 8,518 | $844.4K | 0.21% | +10.0% | Added |
| NEOS Investment Management LLC | 8,461 | $838.7K | 0.08% | +2,493+41.8% | Added |
| Resonant Capital Advisors, LLC | 8,441 | $838.6K | 0.08% | −593−6.6% | Reduced |
| Apollon Wealth Management, LLC | 8,445 | $837.2K | 0.03% | −1,461−14.7% | Reduced |
| Wedmont Private Capital | 8,562 | $826.9K | 0.07% | +376+4.6% | Added |
| Burns Matteson Capital Management, LLC | 8,320 | $825.5K | 0.58% | +40+0.5% | Added |
| Hutchens & Kramer Investment Management Group, LLC | 8,255 | $818.3K | 0.58% | −1,143−12.2% | Reduced |
| Flputnam Investment Management Co | 8,012 | $794.3K | 0.02% | −11−0.1% | Reduced |
| EHP Funds Inc. | 8,000 | $793.0K | 0.40% | −7,000−46.7% | Reduced |
| Wolverine Asset Management LLC | 8,000 | $793.0K | 0.01% | +8,000 | New |
| Cary Street Partner Investment Advisory LLC | 7,917 | $784.8K | 0.04% | +3,334+72.7% | Added |
| Shell Asset Management Co | 7,867 | $780.0K | 0.04% | +4,423+128.4% | Added |
| Hilltop Partners LLC | 7,863 | $779.5K | 0.31% | −2,023−20.5% | Reduced |
| Claro Advisors LLC | 7,859 | $779.1K | 0.17% | +203+2.7% | Added |
| ICW Investment Advisors LLC | 7,828 | $776.0K | 0.38% | +173+2.3% | Added |
| GTS Securities LLC | 7,827 | $775.9K | 0.02% | +649+9.0% | Added |
| Arrowstreet Capital, Limited Partnership | 7,818 | $775.0K | 0.00% | −380,348−98.0% | Reduced |
| Morningstar Investment Management LLC | 7,781 | $771.0K | 0.09% | −32−0.4% | Reduced |
| First National Bank of Hutchinson | 7,775 | $770.7K | 0.55% | −106−1.3% | Reduced |
| TD Private Client Wealth LLC | 7,712 | $764.5K | 0.03% | +741+10.6% | Added |
| Kraematon Investment Advisors, Inc | 7,565 | $749.9K | 0.82% | −1,191−13.6% | Reduced |
| Adviser Investments LLC | 7,554 | $748.8K | 0.01% | −209−2.7% | Reduced |
| Bank of Hawaii | 7,542 | $747.6K | 0.04% | −199−2.6% | Reduced |
| Qube Research & Technologies Ltd | 7,455 | $739.0K | 0.00% | −798,220−99.1% | Reduced |
| South Dakota Investment Council | 7,422 | $736.0K | 0.02% | −13,600−64.7% | Reduced |
| McGowan Group Asset Management, Inc. | 7,421 | $735.6K | 0.12% | +30.0% | Added |
| Resources Investment Advisors, LLC. | 7,397 | $733.2K | 0.01% | +471+6.8% | Added |
| Virtus ETF Advisers LLC | 7,383 | $731.9K | 0.46% | −1,549−17.3% | Reduced |
| AE Wealth Management LLC | 7,212 | $726.3K | 0.00% | −42,244−85.4% | Reduced |
| Oak Family Advisors, LLC | 7,299 | $723.5K | 0.30% | −1,456−16.6% | Reduced |
| Syon Capital LLC | 7,219 | $715.6K | 0.07% | +1,325+22.5% | Added |
| Brighton Jones LLC | 7,202 | $713.9K | 0.03% | −174−2.4% | Reduced |
| Bridgefront Capital, LLC | 7,191 | $712.8K | 0.54% | +7,191 | New |
| Wedbush Securities Inc | 7,137 | $707.0K | 0.03% | −80−1.1% | Reduced |
| Simplex Trading, LLC | 7,132 | $706.0K | 0.02% | −695−8.9% | Reduced |
| Wambolt & Associates, LLC | 7,101 | $703.9K | 0.23% | −770−9.8% | Reduced |
| Bayesian Capital Management, LP | 7,084 | $702.2K | 0.07% | +7,084 | New |
| Fiduciary Group LLC | 7,052 | $699.1K | 0.08% | +7,052 | New |
| GAMMA Investing LLC | 6,827 | $690.2K | 0.19% | +6,827 | New |
| Entropy Technologies, LP | 6,952 | $689.2K | 0.13% | +6,952 | New |
| Checchi Capital Advisers, LLC | 6,945 | $688.5K | 0.06% | +90+1.3% | Added |
| Trust Asset Management LLC | 6,915 | $685.5K | 0.07% | 00.0% | Unchanged |
| Savant Capital, LLC | 6,881 | $682.1K | 0.01% | +474+7.4% | Added |
| Parallel Advisors, LLC | 6,824 | $676.4K | 0.02% | −285−4.0% | Reduced |
| Headinvest, LLC | 6,800 | $674.1K | 0.14% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 6,788 | $672.9K | 0.01% | −981−12.6% | Reduced |
| Proficio Capital Partners LLC | 6,732 | $667.4K | 0.08% | −318−4.5% | Reduced |
| Legacy Trust | 6,700 | $664.2K | 0.17% | −199−2.9% | Reduced |
| Ameritas Investment Partners, Inc. | 6,649 | $659.1K | 0.02% | −235−3.4% | Reduced |
| GM Advisory Group, Inc. | 6,631 | $657.3K | 0.05% | +16+0.2% | Added |
| Boston Private Wealth LLC | 6,615 | $655.8K | 0.02% | +2,010+43.6% | Added |
| Schechter Investment Advisors, LLC | 6,498 | $644.1K | 0.06% | −200−3.0% | Reduced |
| Dorsey & Whitney Trust CO LLC | 6,422 | $636.6K | 0.05% | +44+0.7% | Added |
| RSM US Wealth Management LLC | 6,368 | $632.7K | 0.02% | +6,368 | New |
| Foundry Partners, LLC | 6,278 | $622.3K | 0.04% | 00.0% | Unchanged |
| Cigna Investments Inc | 6,214 | $616.0K | 0.13% | −44−0.7% | Reduced |
| Burns J W & Co Inc | 6,205 | $615.1K | 0.09% | 00.0% | Unchanged |
| Emerald Advisers, LLC | 6,197 | $614.3K | 0.03% | −112−1.8% | Reduced |
| Hancock Whitney Corp | 6,153 | $609.9K | 0.02% | −241−3.8% | Reduced |
| Fifth Third Wealth Advisors LLC | 6,146 | $609.3K | 0.20% | −80−1.3% | Reduced |
| Jacobsen Capital Management | 6,113 | $606.0K | 0.31% | +108+1.8% | Added |
| Kestra Private Wealth Services, LLC | 6,064 | $601.1K | 0.02% | +6,064 | New |
| Ostrum Asset Management | 6,061 | $600.8K | 0.05% | +3,659+152.3% | Added |
| Atria Wealth Solutions, Inc. | 6,049 | $600.2K | 0.01% | +2,936+94.3% | Added |
| Paloma Partners Management Co | 6,014 | $596.2K | 0.10% | +6,014 | New |
| Summit Trail Advisors, LLC | 5,999 | $595.9K | 0.02% | +487+8.8% | Added |
| Pinnacle Wealth Planning Services, Inc. | 5,988 | $593.6K | 0.09% | −28−0.5% | Reduced |
| Everence Capital Management Inc | 5,972 | $592.0K | 0.04% | −4,670−43.9% | Reduced |
| Clough Capital Partners L P | 5,900 | $584.9K | 0.06% | −800−11.9% | Reduced |
| Stockman Wealth Management, Inc. | 5,900 | $584.9K | 0.12% | −200−3.3% | Reduced |
| Larson Financial Group LLC | 5,858 | $580.7K | 0.05% | +5,838+29,190.0% | Added |
| Clarius Group, LLC | 5,840 | $578.9K | 0.05% | −81−1.4% | Reduced |
| Strategy Asset Managers LLC | 5,761 | $571.1K | 0.14% | −743−11.4% | Reduced |
| Sompo Asset Management Co., Ltd. | 5,760 | $571.0K | 0.10% | +5,760 | New |
| Ci Investments Inc. | 5,744 | $569.0K | 0.00% | +95+1.7% | Added |
| PDS Planning, Inc | 5,739 | $568.9K | 0.06% | −208−3.5% | Reduced |
| WSFS Capital Management, LLC | 5,715 | $566.5K | 0.04% | +350+6.5% | Added |