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 |
|---|---|---|---|---|---|
| XTX Topco Ltd | 24,167 | $1.65M | 0.56% | +14,765+157.0% | Added |
| Palisade Asset Management, LLC | 24,000 | $1.64M | 0.19% | 00.0% | Unchanged |
| Buckhead Capital Management LLC | 23,925 | $1.64M | 0.36% | +23,925 | New |
| Storebrand Asset Management AS | 23,826 | $1.63M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 23,752 | $1.63M | 0.00% | +5,180+27.9% | Added |
| Pinebridge Investments, L.P. | 22,817 | $1.56M | 0.02% | −7,221−24.0% | Reduced |
| Westwood Holdings Group Inc. | 22,667 | $1.55M | 0.02% | −1,667−6.9% | Reduced |
| Magnetar Financial LLC | 22,444 | $1.53M | 0.02% | −23,471−51.1% | Reduced |
| Ativo Capital Management LLC | 22,257 | $1.52M | 0.65% | −1,209−5.2% | Reduced |
| Hemenway Trust Co LLC | 22,260 | $1.52M | 0.15% | −869−3.8% | Reduced |
| CIBC World Markets Inc. | 22,044 | $1.51M | 0.00% | +6,108+38.3% | Added |
| Atria Investments LLC | 22,024 | $1.51M | 0.03% | −528−2.3% | Reduced |
| Argent Trust Co | 22,021 | $1.51M | 0.10% | −131−0.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 21,809 | $1.49M | 0.01% | +5,947+37.5% | Added |
| Baird Financial Group, Inc. | 21,802 | $1.49M | 0.00% | 00.0% | Unchanged |
| Norway Savings Bank | 21,755 | $1.49M | 0.72% | +2,125+10.8% | Added |
| CMC Financial Group | 21,504 | $1.47M | 0.84% | −349−1.6% | Reduced |
| 1832 Asset Management L.P. | 24,228 | $1.46M | 0.00% | −108,886−81.8% | Reduced |
| Ferguson Wellman Capital Management, Inc | 21,012 | $1.44M | 0.05% | 00.0% | Unchanged |
| Gardner Lewis Asset Management L P | 20,970 | $1.44M | 0.24% | 00.0% | Unchanged |
| PFG Advisors | 20,840 | $1.43M | 0.16% | −95−0.5% | Reduced |
| Trexquant Investment LP | 20,699 | $1.42M | 0.12% | +20,699 | New |
| Vident Investment Advisory, LLC | 20,560 | $1.41M | 0.04% | +20,560 | New |
| King Luther Capital Management Corp | 20,384 | $1.39M | 0.01% | 00.0% | Unchanged |
| JustInvest LLC | 20,326 | $1.39M | 0.15% | +15,220+298.1% | Added |
| Quantitative Investment Management, LLC | 20,185 | $1.38M | 0.12% | +8,186+68.2% | Added |
| Jacobsen Capital Management | 19,615 | $1.34M | 0.68% | +487+2.5% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 19,502 | $1.33M | 0.02% | +10,936+127.7% | Added |
| Bank of Hawaii | 18,932 | $1.29M | 0.07% | −722−3.7% | Reduced |
| SRN Advisors, LLC | 18,772 | $1.28M | 0.44% | −1,056−5.3% | Reduced |
| Executive Wealth Management, LLC | 18,626 | $1.27M | 0.14% | +1,831+10.9% | Added |
| Cigna Investments Inc | 18,576 | $1.27M | 0.09% | −2,872−13.4% | Reduced |
| South Dakota Investment Council | 18,520 | $1.27M | 0.02% | 00.0% | Unchanged |
| Centiva Capital, LP | 18,501 | $1.27M | 0.10% | +4,575+32.9% | Added |
| Hedeker Wealth, LLC | 18,372 | $1.26M | 0.39% | −21,677−54.1% | Reduced |
| National Asset Management, Inc. | 17,638 | $1.21M | 0.04% | −2,269−11.4% | Reduced |
| FORA Capital, LLC | 17,525 | $1.20M | 0.22% | +14,371+455.6% | Added |
| Wetherby Asset Management Inc | 17,370 | $1.19M | 0.07% | +6,283+56.7% | Added |
| Kestra Advisory Services, LLC | 17,138 | $1.17M | 0.01% | +824+5.1% | Added |
| Fayez Sarofim & Co | 17,068 | $1.17M | 0.00% | +64+0.4% | Added |
| Quadrature Capital Ltd | 17,041 | $1.17M | 0.04% | +17,041 | New |
| Oak Ridge Investments LLC | 16,888 | $1.16M | 0.10% | +254+1.5% | Added |
| Dana Investment Advisors, Inc. | 16,684 | $1.14M | 0.05% | 00.0% | Unchanged |
| Advisor OS, LLC | 16,684 | $1.14M | 0.24% | 00.0% | Unchanged |
| Beck Bode, LLC | 16,655 | $1.14M | 0.31% | +6,786+68.8% | Added |
| Cadinha & Co LLC | 16,390 | $1.12M | 0.15% | −82,069−83.4% | Reduced |
| IBM Retirement Fund | 16,390 | $1.12M | 0.09% | −3,411−17.2% | Reduced |
| Coastline Trust Co | 16,342 | $1.12M | 0.14% | +190+1.2% | Added |
| Advisor Partners LLC | 16,132 | $1.10M | 0.07% | +151+0.9% | Added |
| Pathstone Family Office, LLC | 16,099 | $1.10M | 0.03% | +16,099 | New |
| Monetary Management Group Inc | 16,025 | $1.10M | 0.33% | −7,925−33.1% | Reduced |
| Hilltop Holdings Inc. | 16,016 | $1.10M | 0.12% | −98−0.6% | Reduced |
| Moody Lynn & Lieberson, LLC | 16,000 | $1.09M | 0.08% | 00.0% | Unchanged |
| Foundry Partners, LLC | 15,900 | $1.09M | 0.04% | −2,780−14.9% | Reduced |
| Exencial Wealth Advisors, LLC | 15,678 | $1.07M | 0.06% | +992+6.8% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 15,554 | $1.06M | 0.11% | −934−5.7% | Reduced |
| Swiss Life Asset Management Ltd | 30,513 | $1.04M | 0.01% | −75,990−71.4% | Reduced |
| Bessemer Securities LLC | 15,120 | $1.03M | 0.41% | 00.0% | Unchanged |
| Redpoint Investment Management Pty Ltd | 14,866 | $1.02M | 0.08% | 00.0% | Unchanged |
| First National Bank of Mount Dora, Trust Investment Services | 14,734 | $1.01M | 0.33% | −896−5.7% | Reduced |
| BancorpSouth Bank | 14,726 | $1.01M | 0.15% | −124−0.8% | Reduced |
| Private Trust Co NA | 14,434 | $987.0K | 0.15% | +333+2.4% | Added |
| O'Shares Investment Advisers, LLC | 14,402 | $985.0K | 0.07% | +352+2.5% | Added |
| Appleton Partners Inc | 14,381 | $984.0K | 0.08% | −1,711−10.6% | Reduced |
| RMB Capital Management, LLC | 14,185 | $970.0K | 0.03% | +27+0.2% | Added |
| Fosun International Ltd | 14,000 | $959.0K | 0.06% | −2,800−16.7% | Reduced |
| Illinois Municipal Retirement Fund | 14,016 | $959.0K | 0.04% | 00.0% | Unchanged |
| World Asset Management Inc | 13,969 | $956.0K | 0.09% | −621−4.3% | Reduced |
| Guardian Capital LP | 13,895 | $951.0K | 0.02% | −655−4.5% | Reduced |
| Tower Research Capital LLC (TRC) | 13,886 | $950.0K | 0.02% | −29,356−67.9% | Reduced |
| Commonwealth Equity Services, LLC | 13,693 | $936.0K | 0.00% | −4,749−25.8% | Reduced |
| Bar Harbor Trust Services | 13,682 | $936.0K | 0.30% | +1,271+10.2% | Added |
| Strategic Blueprint, LLC | 13,666 | $935.0K | 0.15% | +8,713+175.9% | Added |
| Proequities, Inc. | 13,567 | $930.0K | 0.06% | +636+4.9% | Added |
| Nomura Holdings Inc | 13,442 | $919.0K | 0.01% | −1,153−7.9% | Reduced |
| Amica Retiree Medical Trust | 13,320 | $911.0K | 0.58% | 00.0% | Unchanged |
| Peak Asset Management, LLC | 13,154 | $900.0K | 0.22% | 00.0% | Unchanged |
| Trust Co of Oklahoma | 13,150 | $899.6K | 0.30% | −580−4.2% | Reduced |
| Telemus Capital, LLC | 13,009 | $890.0K | 0.06% | +1,038+8.7% | Added |
| Wasatch Advisors Inc | 12,627 | $864.0K | 0.00% | +577+4.8% | Added |
| GSB Wealth Management, LLC | 12,381 | $847.0K | 0.26% | +22+0.2% | Added |
| Steel Peak Wealth Management LLC | 12,299 | $841.0K | 0.06% | +12,299 | New |
| Siemens Fonds Invest GmbH | 12,275 | $840.0K | 0.10% | +12,275 | New |
| Gyon Technologies Capital Management, LP | 12,114 | $829.0K | 0.27% | +1,277+11.8% | Added |
| Weiss Multi-Strategy Advisers LLC | 12,123 | $829.0K | 0.02% | +12,123 | New |
| Wintrust Investments LLC | 12,100 | $828.0K | 0.09% | 00.0% | Unchanged |
| Lincoln Capital LLC | 12,000 | $821.0K | 0.23% | 00.0% | Unchanged |
| Pitcairn Co | 11,953 | $818.0K | 0.05% | −855−6.7% | Reduced |
| AlphaCrest Capital Management LLC | 11,931 | $816.0K | 0.04% | +11,931 | New |
| Mariner, LLC | 11,884 | $813.0K | 0.01% | +1,670+16.4% | Added |
| Zevenbergen Capital Investments LLC | 11,870 | $812.0K | 0.01% | +730+6.6% | Added |
| Beaton Management Co. Inc. | 11,660 | $798.0K | 0.51% | 00.0% | Unchanged |
| Veriti Management LLC | 11,552 | $790.0K | 0.12% | +3,495+43.4% | Added |
| Rockefeller Capital Management L.P. | 11,492 | $785.0K | 0.00% | +2,055+21.8% | Added |
| Integrated Wealth Concepts LLC | 11,393 | $779.0K | 0.03% | +366+3.3% | Added |
| Princeton Global Asset Management LLC | 11,250 | $770.0K | 0.23% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 10,440 | $769.0K | 0.17% | +2,368+29.3% | Added |
| Tranquility Partners, LLC | 11,188 | $765.0K | 0.43% | +370+3.4% | Added |
| Community Trust & Investment Co | 11,055 | $756.0K | 0.07% | +4,952+81.1% | Added |
| Knowledge Leaders Capital, LLC | 11,003 | $753.0K | 0.50% | +123+1.1% | Added |