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 2023
Institutional positions in Amphenol Corp as of Sep 30, 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
- 1,010
- +35 vs. Q2 2023
- Shares held
- 567.5M
- −2.62M (−0.5%) vs. Q2 2023
- Total value
- $47.7B
- −$720.2M (−1.5%) vs. Q2 2023
- New holders
- 93
- 354 more added
- Sold out
- 58
- 403 more reduced
8 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 72,172,159 | $6.06B | 0.15% | +90,613+0.1% | Added |
| FMR LLC | 55,500,422 | $4.66B | 0.40% | +691,964+1.3% | Added |
| BlackRock Inc. | 48,528,303 | $4.08B | 0.12% | +424,042+0.9% | Added |
| State Street Corp | 25,628,364 | $2.16B | 0.12% | −585,725−2.2% | Reduced |
| Bank of New York Mellon Corp | 21,263,950 | $1.79B | 0.39% | −981,073−4.4% | Reduced |
| Price T Rowe Associates Inc | 20,904,255 | $1.76B | 0.26% | +1,762,902+9.2% | Added |
| JPMorgan Chase & Co | 15,279,911 | $1.28B | 0.15% | +653,354+4.5% | Added |
| Massachusetts Financial Services Co | 13,145,093 | $1.10B | 0.39% | +564,110+4.5% | Added |
| Geode Capital Management, LLC | 12,841,212 | $1.08B | 0.13% | +258,087+2.1% | Added |
| Norges Bank | 10,558,666 | $886.8M | 0.18% | +232,468+2.3% | Added |
| Morgan Stanley | 10,382,932 | $872.1M | 0.09% | −267,166−2.5% | Reduced |
| Alliancebernstein L.P. | 9,297,796 | $780.9M | 0.33% | −2,089,227−18.3% | Reduced |
| Mawer Investment Management Ltd. | 8,427,417 | $707.8M | 3.78% | −191,218−2.2% | Reduced |
| Flossbach Von Storch AG | 7,908,317 | $664.2M | 2.93% | +151,058+1.9% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 7,763,000 | $652.1M | 4.91% | −500,000−6.1% | Reduced |
| Lazard Asset Management LLC | 7,018,047 | $589.4M | 0.80% | −65,583−0.9% | Reduced |
| Amundi | 6,910,127 | $567.2M | 0.28% | +433,481+6.7% | Added |
| Northern Trust Corp | 6,195,739 | $520.4M | 0.10% | +351,353+6.0% | Added |
| T. Rowe Price Investment Management, Inc. | 5,527,331 | $464.2M | 0.33% | +16,076+0.3% | Added |
| Victory Capital Management Inc | 5,095,637 | $428.0M | 0.49% | −425,549−7.7% | Reduced |
| Capital International Investors | 5,010,624 | $420.8M | 0.11% | −1,7440.0% | Reduced |
| Mackenzie Financial Corp | 5,042,257 | $414.4M | 0.70% | −157,638−3.0% | Reduced |
| Royal Bank of Canada | 4,556,974 | $382.7M | 0.11% | +250,292+5.8% | Added |
| Select Equity Group, L.P. | 4,365,714 | $366.7M | 1.51% | +22,792+0.5% | Added |
| Invesco Ltd. | 4,090,708 | $343.6M | 0.09% | +729,849+21.7% | Added |
| Franklin Resources Inc | 3,995,107 | $335.5M | 0.17% | +134,735+3.5% | Added |
| Neuberger Berman Group LLC | 3,893,539 | $327.0M | 0.30% | −129,506−3.2% | Reduced |
| Stifel Financial Corp | 3,767,340 | $316.4M | 0.44% | +40,705+1.1% | Added |
| Legal & General Group Plc | 3,654,793 | $307.0M | 0.11% | −181,979−4.7% | Reduced |
| Barclays PLC | 3,609,166 | $303.1M | 0.20% | +232,794+6.9% | Added |
| California Public Employees Retirement System | 3,607,257 | $303.0M | 0.26% | +18,641+0.5% | Added |
| Jensen Investment Management Inc | 3,446,084 | $289.4M | 2.29% | −29,835−0.9% | Reduced |
| Bank of America Corp | 3,147,195 | $264.3M | 0.03% | +147,615+4.9% | Added |
| Charles Schwab Investment Management Inc | 3,106,599 | $260.9M | 0.07% | +46,606+1.5% | Added |
| UBS Asset Management Americas Inc | 3,002,262 | $252.2M | 0.11% | +59,786+2.0% | Added |
| Goldman Sachs Group Inc | 2,925,981 | $245.8M | 0.06% | +93,840+3.3% | Added |
| Capital Research Global Investors | 2,817,668 | $236.7M | 0.07% | +1,3290.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,600,738 | $218.4M | 0.44% | −327,633−11.2% | Reduced |
| First Trust Advisors LP | 2,598,006 | $218.2M | 0.26% | −195,722−7.0% | Reduced |
| Balyasny Asset Management LLC | 2,419,138 | $203.2M | 0.57% | +1,476,471+156.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,376,669 | $199.6M | 0.16% | +845,637+55.2% | Added |
| Veritas Investment Partners (UK) Ltd. | 2,223,182 | $186.8M | 5.00% | +1,569+0.1% | Added |
| Envestnet Asset Management Inc | 2,219,019 | $186.4M | 0.09% | +337,150+17.9% | Added |
| Bessemer Group Inc | 2,186,105 | $183.6M | 0.40% | −16,242−0.7% | Reduced |
| Allianz Asset Management GmbH | 1,922,077 | $161.4M | 0.33% | +43,967+2.3% | Added |
| Swiss National Bank | 1,914,700 | $160.8M | 0.13% | −235,100−10.9% | Reduced |
| Manufacturers Life Insurance Company, The | 1,855,851 | $155.9M | 0.09% | −788,105−29.8% | Reduced |
| Rathbone Brothers plc | 1,847,812 | $155.2M | 1.13% | +4,263+0.2% | Added |
| Dimensional Fund Advisors LP | 1,835,160 | $154.1M | 0.05% | −21,875−1.2% | Reduced |
| Wells Fargo & Company | 1,730,737 | $145.4M | 0.05% | −112,864−6.1% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,681,886 | $141.3M | 0.40% | −38,507−2.2% | Reduced |
| Vontobel Asset Management Inc | 1,473,950 | $130.2M | 0.84% | +306,600+26.3% | Added |
| Blair William & Co | 1,544,770 | $129.7M | 0.50% | +3640.0% | Added |
| London Co of Virginia | 1,502,272 | $126.2M | 0.76% | +16,916+1.1% | Added |
| Nuveen Asset Management, LLC | 1,473,322 | $123.7M | 0.04% | −26,998−1.8% | Reduced |
| Deutsche Bank AG | 1,471,338 | $123.6M | 0.08% | −767,545−34.3% | Reduced |
| CIBC Private Wealth Group, LLC | 1,466,329 | $123.2M | 0.29% | −47,382−3.1% | Reduced |
| Glenmede Trust Co NA | 1,397,439 | $117.4M | 0.67% | −78,891−5.3% | Reduced |
| Credit Suisse AG | 1,382,203 | $116.1M | 0.12% | −14,156−1.0% | Reduced |
| Rhumbline Advisers | 1,315,465 | $110.5M | 0.13% | +5,961+0.5% | Added |
| Ameriprise Financial Inc | 1,238,330 | $104.0M | 0.03% | −355,640−22.3% | Reduced |
| National Pension Service | 1,271,910 | $103.6M | 0.17% | +20,877+1.7% | Added |
| Fenimore Asset Management Inc | 1,162,622 | $97.6M | 2.54% | +713+0.1% | Added |
| Wellington Management Group LLP | 1,069,108 | $89.8M | 0.02% | −90,726−7.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,066,775 | $89.6M | 0.16% | −30,544−2.8% | Reduced |
| Snyder Capital Management L P | 1,021,470 | $85.8M | 1.94% | +12,420+1.2% | Added |
| Bamco Inc | 1,005,820 | $84.5M | 0.25% | +597+0.1% | Added |
| TD Asset Management Inc | 985,175 | $82.7M | 0.10% | +16,050+1.7% | Added |
| Keybank National Association | 981,580 | $82.4M | 0.39% | +12,687+1.3% | Added |
| Public Employees Retirement Association of Colorado | 981,458 | $82.4M | 0.42% | −31,795−3.1% | Reduced |
| New York State Common Retirement Fund | 964,903 | $81.0M | 0.12% | −19,632−2.0% | Reduced |
| James Hambro & Partners | 960,622 | $80.7M | 5.23% | +16,596+1.8% | Added |
| Swedbank AB | 950,126 | $79.8M | 0.15% | −580,000−37.9% | Reduced |
| California State Teachers Retirement System | 923,012 | $77.5M | 0.12% | −39,044−4.1% | Reduced |
| Johnson Investment Counsel Inc | 915,794 | $76.9M | 0.99% | −7,691−0.8% | Reduced |
| UBS Group AG | 895,201 | $75.2M | 0.03% | −117,100−11.6% | Reduced |
| State of Wisconsin Investment Board | 880,431 | $73.9M | 0.23% | +86,074+10.8% | Added |
| HSBC Holdings PLC | 869,195 | $73.0M | 0.08% | −59,852−6.4% | Reduced |
| TimesSquare Capital Management, LLC | 868,304 | $72.9M | 1.14% | −70,213−7.5% | Reduced |
| APG Asset Management N.V. | 845,981 | $71.1M | 0.15% | −76,900−8.3% | Reduced |
| Bank of Montreal | 824,676 | $70.8M | 0.04% | −50,845−5.8% | Reduced |
| Citadel Advisors LLC | 814,933 | $68.4M | 0.07% | +814,933 | New |
| Mountain Pacific Investment Advisers Inc | 811,260 | $68.1M | 4.72% | −2,130−0.3% | Reduced |
| Davis R M Inc | 809,196 | $68.0M | 1.70% | −15,068−1.8% | Reduced |
| Qube Research & Technologies Ltd | 805,675 | $67.7M | 0.20% | +210,285+35.3% | Added |
| Janus Henderson Group PLC | 794,381 | $66.7M | 0.04% | −1,735−0.2% | Reduced |
| Principal Financial Group Inc | 793,216 | $66.6M | 0.05% | +1,214+0.2% | Added |
| Tandem Investment Advisors, Inc. | 791,456 | $66.5M | 2.81% | +41,835+5.6% | Added |
| DnB Asset Management AS | 788,144 | $66.2M | 0.40% | −196,534−20.0% | Reduced |
| Madison Asset Management, LLC | 778,953 | $65.4M | 0.96% | +26,362+3.5% | Added |
| NZS Capital, LLC | 731,958 | $61.5M | 3.31% | +402,057+121.9% | Added |
| DekaBank Deutsche Girozentrale | 728,215 | $61.2M | 0.14% | +134,268+22.6% | Added |
| Port Capital LLC | 671,655 | $56.4M | 3.52% | −656−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 657,789 | $55.2M | 0.13% | −14,320−2.1% | Reduced |
| Mar Vista Investment Partners LLC | 647,468 | $54.4M | 2.60% | −36,609−5.4% | Reduced |
| Compass Capital Management, Inc | 635,537 | $53.4M | 4.19% | −45,932−6.7% | Reduced |
| Norinchukin Bank, The | 633,782 | $53.2M | 1.25% | −34,973−5.2% | Reduced |
| The PNC Financial Services Group, Inc. | 631,110 | $53.0M | 0.05% | +9,631+1.5% | Added |
| Pensioenfonds Rail & Ov | 599,019 | $50.3M | 3.16% | −306,933−33.9% | Reduced |
| Lazard Freres Gestion S.A.S. | 616,650 | $50.3M | 1.60% | +1140.0% | Added |