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 |
|---|---|---|---|---|---|
| Taurus Asset Management, LLC | 172,408 | $14.5M | 1.76% | −3,175−1.8% | Reduced |
| Cresset Asset Management, LLC | 174,163 | $14.7M | 0.10% | +36,870+26.9% | Added |
| Fiduciary Trust Co | 175,812 | $14.8M | 0.27% | −2,039−1.1% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 177,648 | $14.9M | 4.24% | −641−0.4% | Reduced |
| Raymond James & Associates | 178,993 | $15.0M | 0.01% | −70,540−28.3% | Reduced |
| Brown Advisory Inc | 183,594 | $15.4M | 0.03% | −3,605−1.9% | Reduced |
| Korea Investment CORP | 183,991 | $15.5M | 0.05% | −2,474−1.3% | Reduced |
| First Foundation Advisors | 185,670 | $15.6M | 0.73% | −1,383−0.7% | Reduced |
| Grand Jean Capital Management Inc | 178,248 | $15.8M | 4.89% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 194,136 | $16.3M | 0.25% | +50,233+34.9% | Added |
| Epoch Investment Partners, Inc. | 194,420 | $16.3M | 0.10% | −570.0% | Reduced |
| Advisor Group Holdings, Inc. | 196,151 | $16.5M | 0.02% | +32,721+20.0% | Added |
| Resources Management Corp | 196,705 | $16.5M | 2.69% | −1,723−0.9% | Reduced |
| Marsico Capital Management LLC | 196,999 | $16.5M | 0.71% | −9,950−4.8% | Reduced |
| ProShare Advisors LLC | 197,463 | $16.6M | 0.05% | +5,326+2.8% | Added |
| McDaniel Terry & Co | 197,832 | $16.6M | 1.73% | +4,128+2.1% | Added |
| American International Group, Inc. | 199,176 | $16.7M | 0.11% | −2,805−1.4% | Reduced |
| Umb Bank N A | 199,590 | $16.8M | 0.27% | −4,555−2.2% | Reduced |
| Connectus Wealth, LLC | 201,590 | $16.9M | 0.38% | −5,228−2.5% | Reduced |
| Man Group plc | – | $17.2M | 0.05% | – | – |
| South Street Advisors LLC | 208,933 | $17.5M | 3.53% | +520+0.2% | Added |
| Williams Jones Wealth Management, LLC. | 208,983 | $17.6M | 0.27% | +28,556+15.8% | Added |
| Clearbridge Investments, LLC | 210,447 | $17.7M | 0.02% | +54,640+35.1% | Added |
| Aviva PLC | 211,194 | $17.7M | 0.07% | +140,859+200.3% | Added |
| Farmers & Merchants Investments Inc | 211,949 | $17.8M | 0.70% | +313+0.1% | Added |
| North Point Portfolio Managers Corp | 215,049 | $18.1M | 3.69% | −2,176−1.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 217,387 | $18.3M | 0.18% | −10,797−4.7% | Reduced |
| JLB & Associates Inc | 218,002 | $18.3M | 2.87% | −16,668−7.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 218,282 | $18.3M | 0.24% | +3,200+1.5% | Added |
| Dudley & Shanley, Inc. | 222,895 | $18.7M | 3.54% | −50.0% | Reduced |
| Roffman Miller Associates Inc | 225,045 | $18.9M | 1.50% | +9,137+4.2% | Added |
| Susquehanna International Group, LLP | 225,362 | $18.9M | 0.03% | +45,650+25.4% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 230,465 | $19.4M | 0.43% | −2,000−0.9% | Reduced |
| Crestwood Advisors Group LLC | 248,456 | $20.9M | 0.55% | −11,078−4.3% | Reduced |
| Cubist Systematic Strategies, LLC | 249,080 | $20.9M | 0.26% | +245,880+7,683.8% | Added |
| National Bank of Canada | 254,246 | $21.0M | 0.04% | +98,326+63.1% | Added |
| Dynamo Internacional Gestao de Recursos Ltda. | 255,309 | $21.4M | 2.30% | +55,292+27.6% | Added |
| Reynders McVeigh Capital Management, LLC | 256,009 | $21.5M | 1.48% | +10,723+4.4% | Added |
| Asset Management One Co.,Ltd. | 256,571 | $21.5M | 0.10% | −1,179−0.5% | Reduced |
| Woodline Partners LP | 260,566 | $21.9M | 0.26% | −1,317,299−83.5% | Reduced |
| Teacher Retirement System of Texas | 261,086 | $21.9M | 0.15% | +49,772+23.6% | Added |
| SEI Investments Co | 262,592 | $22.1M | 0.04% | +36,734+16.3% | Added |
| Treasurer of the State of North Carolina | 264,478 | $22.2M | 0.12% | +1,335+0.5% | Added |
| Nisa Investment Advisors, LLC | 272,835 | $22.9M | 0.17% | +2,460+0.9% | Added |
| Confluence Investment Management LLC | 272,919 | $22.9M | 0.35% | −1,630−0.6% | Reduced |
| M&T Bank Corp | 274,821 | $23.1M | 0.09% | −11,374−4.0% | Reduced |
| Public Employees Retirement System of Ohio | 277,049 | $23.3M | 0.10% | −26,584−8.8% | Reduced |
| Pictet Asset Management Holding SA | 280,982 | $23.6M | 0.03% | +280,982 | New |
| State of Tennessee, Treasury Department | 283,257 | $23.8M | 0.10% | −208,353−42.4% | Reduced |
| Baird Financial Group, Inc. | 286,787 | $24.1M | 0.07% | +106,059+58.7% | Added |
| AQR Capital Management LLC | 289,134 | $24.3M | 0.05% | −83,324−22.4% | Reduced |
| Foster Dykema Cabot & Co Inc | 290,996 | $24.4M | 2.96% | −765−0.3% | Reduced |
| Mn Services Vermogensbeheer B.V. | 291,128 | $24.5M | 0.24% | +7,500+2.6% | Added |
| Storebrand Asset Management AS | 292,991 | $24.6M | 0.12% | −9,119−3.0% | Reduced |
| Nissay Asset Management Corp | 296,067 | $24.9M | 0.22% | −9,066−3.0% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 300,143 | $25.2M | 1.47% | −96,531−24.3% | Reduced |
| Birch Hill Investment Advisors LLC | 300,832 | $25.3M | 1.51% | +5,510+1.9% | Added |
| Voya Investment Management LLC | 301,243 | $25.3M | 0.03% | −8,389−2.7% | Reduced |
| State of Michigan Retirement System | 303,837 | $25.5M | 0.17% | −2,000−0.7% | Reduced |
| Royal London Asset Management Ltd | 309,141 | $26.0M | 0.08% | +27,960+9.9% | Added |
| Ensign Peak Advisors, Inc | 311,339 | $26.1M | 0.06% | −7,217−2.3% | Reduced |
| Covea Finance | 314,240 | $26.4M | 1.49% | 00.0% | Unchanged |
| Cartenna Capital, LP | 320,000 | $26.9M | 3.92% | +320,000 | New |
| Logan Capital Management Inc | 326,491 | $27.4M | 1.39% | −16,464−4.8% | Reduced |
| State of New Jersey Common Pension Fund D | 328,531 | $27.6M | 0.10% | −13,033−3.8% | Reduced |
| Jennison Associates LLC | 330,202 | $27.7M | 0.02% | −109,636−24.9% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 335,562 | $28.2M | 0.11% | −7,206−2.1% | Reduced |
| Schroder Investment Management Group | 336,550 | $28.3M | 0.04% | +31,120+10.2% | Added |
| Great West Life Assurance Co | 340,707 | $28.6M | 0.07% | −2,151−0.6% | Reduced |
| Guinness Asset Management LTD | 341,154 | $28.7M | 0.66% | +19,123+5.9% | Added |
| Millennium Management LLC | 354,191 | $29.7M | 0.03% | −2,813,545−88.8% | Reduced |
| Frontier Capital Management Co LLC | 359,150 | $30.2M | 0.33% | −65,755−15.5% | Reduced |
| Howland Capital Management LLC | 362,885 | $30.6M | 1.78% | +82,906+29.6% | Added |
| Toronto Dominion Bank | 363,879 | $30.6M | 0.05% | −25,338−6.5% | Reduced |
| Russell Investments Group, Ltd. | 364,088 | $30.6M | 0.06% | −49,456−12.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 364,701 | $30.6M | 0.07% | −131,700−26.5% | Reduced |
| Sandhill Capital Partners LLC | 369,402 | $31.0M | 2.90% | +2,165+0.6% | Added |
| Ardevora Asset Management LLP | 372,959 | $31.3M | 1.54% | −303,354−44.9% | Reduced |
| Renaissance Group LLC | 375,319 | $31.5M | 1.44% | −9,869−2.6% | Reduced |
| Agf Management Ltd | 377,755 | $31.7M | 0.23% | +377,755 | New |
| KBC Group NV | 378,430 | $31.8M | 0.13% | −12,234−3.1% | Reduced |
| US Bancorp | 380,378 | $31.9M | 0.05% | −14,301−3.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 388,166 | $32.6M | 0.04% | −208,183−34.9% | Reduced |
| Palisade Capital Management LLC | 391,653 | $32.9M | 0.92% | −18,029−4.4% | Reduced |
| D. E. Shaw & Co., Inc. | 393,735 | $33.1M | 0.05% | +210,360+114.7% | Added |
| Dundas Partners LLP | 397,507 | $33.4M | 3.28% | 00.0% | Unchanged |
| Boston Financial Mangement LLC | 401,282 | $33.7M | 1.26% | −1,353−0.3% | Reduced |
| Creative Planning | 401,410 | $33.7M | 0.04% | +165,186+69.9% | Added |
| Mercer Global Advisors Inc | 409,282 | $34.4M | 0.13% | +41,488+11.3% | Added |
| Pinebridge Investments, L.P. | 414,220 | $34.8M | 0.39% | −202,135−32.8% | Reduced |
| Nuance Investments, LLC | 414,302 | $34.8M | 0.85% | −1,085,866−72.4% | Reduced |
| Geneva Capital Management LLC | 431,568 | $36.2M | 0.76% | −14,968−3.4% | Reduced |
| Thrivent Financial for Lutherans | 438,772 | $36.9M | 0.09% | −14,895−3.3% | Reduced |
| Fiera Capital Corp | 447,925 | $37.6M | 0.12% | +28,123+6.7% | Added |
| B. Metzler seel. Sohn & Co. AG | 459,611 | $38.6M | 0.58% | −42,522−8.5% | Reduced |
| QRG Capital Management, Inc. | 461,664 | $38.8M | 0.67% | +461,664 | New |
| Gillespie Robinson & Grimm Inc | 476,521 | $40.0M | 4.00% | −14,805−3.0% | Reduced |
| Bradley Foster & Sargent Inc | 475,606 | $40.4M | 0.85% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 483,691 | $40.6M | 0.10% | −17,189−3.4% | Reduced |
| Cookson Peirce & Co Inc | 489,436 | $41.1M | 2.69% | +953+0.2% | Added |