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, Q3 2024
Institutional positions in Amphenol Corp as of Sep 30, 2024. 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
- 1,295
- +8 vs. Q2 2024
- Shares held
- 1.13B
- +82.5M (+7.9%) vs. Q2 2024
- Total value
- $73.8B
- +$3.05B (+4.3%) vs. Q2 2024
- New holders
- 121
- 509 more added
- Sold out
- 113
- 495 more reduced
11 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 1,377,887 | $89.8M | 0.08% | −218,168−13.7% | Reduced |
| Maren Capital LLC | 1,373,472 | $89.5M | 7.37% | +109,458+8.7% | Added |
| Port Capital LLC | 1,372,480 | $89.4M | 4.01% | +4,373+0.3% | Added |
| Epoch Investment Partners, Inc. | 1,323,505 | $86.2M | 0.39% | −551,804−29.4% | Reduced |
| Prudential Financial Inc | 1,288,718 | $84.0M | 0.12% | −92,062−6.7% | Reduced |
| Analog Century Management LP | 1,274,628 | $83.1M | 5.65% | +1,274,628 | New |
| State Board of Administration of Florida Retirement System | 1,248,739 | $81.4M | 0.16% | −24,961−2.0% | Reduced |
| The PNC Financial Services Group, Inc. | 1,243,376 | $81.0M | 0.05% | +7,521+0.6% | Added |
| Johnson Investment Counsel Inc | 1,241,845 | $80.9M | 0.80% | −86,185−6.5% | Reduced |
| Cartenna Capital, LP | 1,230,000 | $80.1M | 6.37% | +1,130,000+1,130.0% | Added |
| Allspring Global Investments Holdings, LLC | 1,210,080 | $78.8M | 0.12% | +4100.0% | Added |
| Cerity Partners LLC | 1,201,040 | $78.3M | 0.17% | +995,393+484.0% | Added |
| State of Wisconsin Investment Board | 1,196,676 | $78.0M | 0.20% | −287,689−19.4% | Reduced |
| Tandem Investment Advisors, Inc. | 1,186,209 | $77.3M | 2.93% | +7,902+0.7% | Added |
| Mountain Pacific Investment Advisers Inc | 1,118,125 | $72.9M | 4.97% | −21,910−1.9% | Reduced |
| Resona Asset Management Co.,Ltd. | 1,106,005 | $72.0M | 0.42% | +7,336+0.7% | Added |
| DekaBank Deutsche Girozentrale | 1,086,445 | $70.6M | 0.13% | −553,107−33.7% | Reduced |
| Victory Capital Management Inc | 1,072,802 | $69.9M | 0.07% | −556,483−34.2% | Reduced |
| Qube Research & Technologies Ltd | 1,052,606 | $68.6M | 0.13% | +722,565+218.9% | Added |
| Lazard Freres Gestion S.A.S. | 1,049,804 | $68.4M | 1.45% | −87,317−7.7% | Reduced |
| Pensioenfonds Rail & Ov | 1,045,687 | $68.1M | 4.73% | +203,027+24.1% | Added |
| Voloridge Investment Management, LLC | 1,042,982 | $68.0M | 0.25% | +1,042,982 | New |
| Cookson Peirce & Co Inc | 1,042,144 | $67.9M | 3.18% | −5,503−0.5% | Reduced |
| Bradley Foster & Sargent Inc | 1,032,412 | $67.3M | 1.13% | +19,710+1.9% | Added |
| QRG Capital Management, Inc. | 1,021,051 | $66.5M | 0.72% | +98,692+10.7% | Added |
| Woodline Partners LP | 997,917 | $65.0M | 0.55% | +997,917 | New |
| New York State Teachers Retirement System | 979,844 | $63.8M | 0.13% | −27,177−2.7% | Reduced |
| Wellington Management Group LLP | 974,266 | $63.5M | 0.01% | −904,103−48.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 957,035 | $62.4M | 0.15% | +271,643+39.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 940,749 | $61.3M | 0.14% | −15,966−1.7% | Reduced |
| Compass Capital Management, Inc | 938,581 | $61.2M | 3.88% | −17,168−1.8% | Reduced |
| Korea Investment CORP | 934,577 | $60.9M | 0.14% | +235,470+33.7% | Added |
| Wedge Capital Management L L P | 930,791 | $60.7M | 1.05% | −95,743−9.3% | Reduced |
| Walleye Capital LLC | 923,652 | $60.2M | 0.64% | +788,873+585.3% | Added |
| NZS Capital, LLC | 911,053 | $59.4M | 2.31% | +46,292+5.4% | Added |
| ING Groep NV | 908,762 | $59.2M | 0.34% | +494,113+119.2% | Added |
| Great West Life Assurance Co | 902,746 | $58.9M | 0.10% | +29,831+3.4% | Added |
| Robeco Institutional Asset Management B.V. | 899,006 | $58.6M | 0.12% | −236,119−20.8% | Reduced |
| Country Trust Bank | 887,170 | $57.8M | 1.41% | −34,027−3.7% | Reduced |
| Williams Jones Wealth Management, LLC. | 886,989 | $57.8M | 0.68% | −3,669−0.4% | Reduced |
| Fiera Capital Corp | 872,789 | $56.9M | 0.17% | −3,391−0.4% | Reduced |
| SEI Investments Co | 852,442 | $55.5M | 0.07% | +44,434+5.5% | Added |
| APG Asset Management N.V. | 947,279 | $55.3M | 0.37% | −1,617,269−63.1% | Reduced |
| State Farm Mutual Automobile Insurance Co | 837,852 | $54.6M | 0.05% | 00.0% | Unchanged |
| Norinchukin Bank, The | 816,765 | $53.2M | 1.26% | +139,391+20.6% | Added |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 802,050 | $52.3M | 2.09% | −47,684−5.6% | Reduced |
| Thrivent Financial for Lutherans | 787,818 | $51.3M | 0.10% | +27,942+3.7% | Added |
| AQR Capital Management LLC | 787,119 | $50.9M | 0.07% | +207,737+35.9% | Added |
| B. Metzler seel. Sohn & Co. AG | 779,801 | $50.8M | 0.51% | −55,735−6.7% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 779,801 | $50.8M | 0.51% | +779,801 | New |
| KBC Group NV | 777,769 | $50.7M | 0.15% | +69,816+9.9% | Added |
| Boston Financial Mangement LLC | 763,866 | $49.8M | 1.48% | −5,555−0.7% | Reduced |
| Teacher Retirement System of Texas | 756,751 | $49.3M | 0.23% | +204,997+37.2% | Added |
| Select Equity Group, L.P. | 752,835 | $49.1M | 0.18% | −2,386,798−76.0% | Reduced |
| DnB Asset Management AS | 749,631 | $48.8M | 0.22% | −82,397−9.9% | Reduced |
| J. Stern & Co. LLP | 749,252 | $48.8M | 5.20% | +35,339+5.0% | Added |
| US Bancorp | 741,618 | $48.3M | 0.06% | −4,986−0.7% | Reduced |
| Alta Capital Management LLC | 737,725 | $48.1M | 2.86% | +23,325+3.3% | Added |
| Acadian Asset Management LLC | 737,292 | $48.0M | 0.15% | −714,466−49.2% | Reduced |
| Geneva Capital Management LLC | 719,974 | $46.9M | 0.78% | −22,372−3.0% | Reduced |
| Baird Financial Group, Inc. | 718,295 | $46.8M | 0.09% | −16,306−2.2% | Reduced |
| Howland Capital Management LLC | 712,184 | $46.5M | 2.02% | +6,322+0.9% | Added |
| Ensign Peak Advisors, Inc | 712,067 | $46.4M | 0.08% | −69,255−8.9% | Reduced |
| Cubist Systematic Strategies, LLC | 696,465 | $45.4M | 0.69% | +390,927+127.9% | Added |
| Gillespie Robinson & Grimm Inc | 689,487 | $44.9M | 3.50% | −44,368−6.0% | Reduced |
| Toronto Dominion Bank | 682,088 | $44.4M | 0.08% | −774,487−53.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 645,932 | $42.1M | 0.13% | −10,130−1.5% | Reduced |
| Pictet Asset Management Holding SA | 644,989 | $42.0M | 0.05% | +55,630+9.4% | Added |
| Royal London Asset Management Ltd | 628,148 | $40.9M | 0.10% | +14,945+2.4% | Added |
| Palisade Capital Management LLC | 626,874 | $40.8M | 1.08% | −357−0.1% | Reduced |
| Sandhill Capital Partners LLC | 620,660 | $40.4M | 2.88% | −9,077−1.4% | Reduced |
| Dundas Partners LLP | 617,382 | $40.2M | 2.89% | 00.0% | Unchanged |
| Varenne Capital Partners | 616,544 | $40.2M | 7.82% | +616,544 | New |
| Schonfeld Strategic Advisors LLC | 608,881 | $39.7M | 0.32% | +79,191+15.0% | Added |
| Canada Pension Plan Investment Board | 604,130 | $39.4M | 0.04% | +357,515+145.0% | Added |
| Frontier Capital Management Co LLC | 594,962 | $38.8M | 0.36% | −15,669−2.6% | Reduced |
| Reynders McVeigh Capital Management, LLC | 594,321 | $38.7M | 2.05% | +2,197+0.4% | Added |
| Nissay Asset Management Corp | 591,045 | $38.5M | 0.24% | +3,854+0.7% | Added |
| Birch Hill Investment Advisors LLC | 587,852 | $38.3M | 1.80% | −5,952−1.0% | Reduced |
| LPL Financial LLC | 584,175 | $38.1M | 0.02% | +59,972+11.4% | Added |
| Foster Dykema Cabot & Partners, LLC | 580,136 | $37.9M | 3.18% | −2,914−0.5% | Reduced |
| Bank of Nova Scotia | 580,462 | $37.8M | 0.08% | +311,281+115.6% | Added |
| Carmignac Gestion | 578,000 | $37.7M | 0.63% | +578,000 | New |
| Logan Capital Management Inc | 568,710 | $37.1M | 1.53% | −8,320−1.4% | Reduced |
| Capital Fund Management S.A. | 565,765 | $36.9M | 0.41% | +40,923+7.8% | Added |
| Guinness Asset Management LTD | 562,069 | $36.6M | 0.69% | −194,800−25.7% | Reduced |
| Azimuth Capital Investment Management LLC | 551,327 | $35.9M | 1.39% | +1,449+0.3% | Added |
| Renaissance Group LLC | 544,550 | $35.5M | 1.46% | −7,279−1.3% | Reduced |
| Treasurer of the State of North Carolina | 531,366 | $34.6M | 0.14% | +2,480+0.5% | Added |
| Junto Capital Management LP | 526,615 | $34.3M | 0.77% | −882,001−62.6% | Reduced |
| Holocene Advisors, LP | 525,007 | $34.2M | 0.14% | −35,034−6.3% | Reduced |
| Nisa Investment Advisors, LLC | 522,949 | $34.2M | 0.20% | −10,823−2.0% | Reduced |
| Unigestion Holding SA | 522,670 | $34.0M | 1.65% | +508,161+3,502.4% | Added |
| Asset Management One Co.,Ltd. | 512,781 | $33.4M | 0.12% | +12,590+2.5% | Added |
| Roffman Miller Associates Inc | 499,141 | $32.5M | 1.99% | +14,861+3.1% | Added |
| Creative Planning | 490,690 | $32.0M | 0.03% | −1,480−0.3% | Reduced |
| Oribel Capital Management, LP | 479,700 | $31.3M | 3.41% | −389,400−44.8% | Reduced |
| Danske Bank A/S | 476,398 | $31.0M | 0.10% | −31,745−6.2% | Reduced |
| Mar Vista Investment Partners LLC | 473,294 | $30.8M | 1.97% | −500,566−51.4% | Reduced |
| Kovitz Investment Group Partners, LLC | 486,144 | $30.7M | 0.22% | +133,858+38.0% | Added |