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, Q1 2024
Institutional positions in Amphenol Corp as of Mar 31, 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
- 1,157
- +86 vs. Q4 2023
- Shares held
- 578.8M
- −4.48M (−0.8%) vs. Q4 2023
- Total value
- $66.7B
- +$8.93B (+15.5%) vs. Q4 2023
- New holders
- 143
- 404 more added
- Sold out
- 57
- 436 more reduced
14 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Teachers Retirement System | 515,552 | $59.5M | 0.12% | −15,306−2.9% | Reduced |
| Bradley Foster & Sargent Inc | 511,576 | $59.0M | 1.06% | +868+0.2% | Added |
| BNP Paribas Arbitrage, SA | 509,751 | $58.8M | 0.07% | +96,739+23.4% | Added |
| Schonfeld Strategic Advisors LLC | 507,070 | $58.5M | 0.46% | +403,093+387.7% | Added |
| LMR Partners LLP | 498,987 | $57.6M | 1.47% | +438,986+731.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 498,893 | $57.5M | 0.13% | −14,005−2.7% | Reduced |
| Citigroup Inc | 498,587 | $57.5M | 0.06% | −8,969−1.8% | Reduced |
| Alta Capital Management LLC | 494,324 | $57.0M | 3.52% | −24,063−4.6% | Reduced |
| State Farm Mutual Automobile Insurance Co | 493,778 | $57.0M | 0.05% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 689,245 | $56.3M | 0.13% | +41,599+6.4% | Added |
| Prudential Financial Inc | 484,883 | $55.9M | 0.08% | +55,111+12.8% | Added |
| B. Metzler seel. Sohn & Co. AG | 482,986 | $55.7M | 0.61% | −7,693−1.6% | Reduced |
| Cookson Peirce & Co Inc | 476,037 | $54.9M | 2.93% | −2,902−0.6% | Reduced |
| Country Trust Bank | 466,978 | $53.9M | 1.40% | +2,895+0.6% | Added |
| Gillespie Robinson & Grimm Inc | 464,604 | $53.6M | 4.44% | −12,553−2.6% | Reduced |
| Atalan Capital Partners, LP | 450,000 | $51.9M | 4.29% | 00.0% | Unchanged |
| Williams Jones Wealth Management, LLC. | 442,802 | $51.1M | 0.65% | +63,568+16.8% | Added |
| Point72 Asset Management, L.P. | 442,300 | $51.0M | 0.15% | +442,300 | New |
| Oribel Capital Management, LP | 442,000 | $51.0M | 5.85% | +442,000 | New |
| Cartenna Capital, LP | 440,000 | $50.8M | 4.77% | +390,000+780.0% | Added |
| Ensign Peak Advisors, Inc | 435,156 | $50.2M | 0.09% | −21,828−4.8% | Reduced |
| Polar Capital Holdings Plc | 430,945 | $49.7M | 0.30% | +430,945 | New |
| DnB Asset Management AS | 428,008 | $49.4M | 0.26% | −210,748−33.0% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 424,867 | $49.0M | 2.20% | +124,724+41.6% | Added |
| Fiera Capital Corp | 423,355 | $48.8M | 0.14% | −45,418−9.7% | Reduced |
| Norinchukin Bank, The | 418,751 | $48.3M | 1.45% | −20,006−4.6% | Reduced |
| Russell Investments Group, Ltd. | 412,038 | $47.5M | 0.07% | +7,183+1.8% | Added |
| Thrivent Financial for Lutherans | 410,497 | $47.4M | 0.10% | −23,279−5.4% | Reduced |
| Pensioenfonds Rail & Ov | 408,996 | $47.2M | 3.42% | −190,023−31.7% | Reduced |
| Geneva Capital Management LLC | 406,842 | $46.9M | 0.83% | −9,555−2.3% | Reduced |
| Manufacturers Life Insurance Company, The | 402,854 | $46.5M | 0.04% | −176,934−30.5% | Reduced |
| Baird Financial Group, Inc. | 402,659 | $46.4M | 0.10% | −12,913−3.1% | Reduced |
| Dundas Partners LLP | 397,507 | $45.9M | 3.61% | 00.0% | Unchanged |
| Toronto Dominion Bank | 395,404 | $45.6M | 0.07% | +433+0.1% | Added |
| J. Stern & Co. LLP | 393,689 | $45.4M | 5.74% | +75,678+23.8% | Added |
| Boston Financial Mangement LLC | 388,612 | $44.8M | 1.43% | +1,599+0.4% | Added |
| Schroder Investment Management Group | 386,894 | $44.6M | 0.05% | +20,213+5.5% | Added |
| Frontier Capital Management Co LLC | 386,612 | $44.6M | 0.42% | +22,661+6.2% | Added |
| US Bancorp | 377,997 | $43.6M | 0.06% | −2,573−0.7% | Reduced |
| Guinness Asset Management LTD | 375,513 | $43.3M | 0.90% | +31,736+9.2% | Added |
| QRG Capital Management, Inc. | 371,426 | $42.8M | 0.54% | −94,279−20.2% | Reduced |
| Sandhill Capital Partners LLC | 369,901 | $42.7M | 3.41% | −1,707−0.5% | Reduced |
| Agf Management Ltd | 366,758 | $42.3M | 0.23% | +74,631+25.5% | Added |
| KBC Group NV | 363,734 | $42.0M | 0.13% | −7,423−2.0% | Reduced |
| Great West Life Assurance Co | 359,579 | $41.5M | 0.08% | +15,656+4.6% | Added |
| Howland Capital Management LLC | 351,406 | $40.6M | 1.96% | −16,388−4.5% | Reduced |
| Holocene Advisors, LP | 338,109 | $39.0M | 0.14% | −130,328−27.8% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 332,574 | $38.4M | 0.13% | −1,940−0.6% | Reduced |
| Palisade Capital Management LLC | 332,151 | $38.3M | 1.01% | −50,979−13.3% | Reduced |
| State of New Jersey Common Pension Fund D | 328,531 | $37.9M | 0.11% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 328,102 | $37.8M | 0.13% | +19,970+6.5% | Added |
| Renaissance Group LLC | 317,245 | $36.6M | 1.38% | −50,703−13.8% | Reduced |
| Jennison Associates LLC | 312,468 | $36.0M | 0.02% | −17,438−5.3% | Reduced |
| Royal London Asset Management Ltd | 309,489 | $35.7M | 0.09% | +1,088+0.4% | Added |
| Nissay Asset Management Corp | 306,756 | $35.4M | 0.25% | −6,400−2.0% | Reduced |
| State of Michigan Retirement System | 304,537 | $35.1M | 0.19% | +500+0.2% | Added |
| Birch Hill Investment Advisors LLC | 303,902 | $35.1M | 1.71% | −4,950−1.6% | Reduced |
| SEI Investments Co | 301,067 | $34.7M | 0.05% | +33,913+12.7% | Added |
| Acadian Asset Management LLC | 300,935 | $34.7M | 0.12% | +225,195+297.3% | Added |
| Voloridge Investment Management, LLC | 293,218 | $33.8M | 0.12% | −57,450−16.4% | Reduced |
| Logan Capital Management Inc | 292,828 | $33.8M | 1.45% | −4,776−1.6% | Reduced |
| Reynders McVeigh Capital Management, LLC | 292,075 | $33.7M | 1.94% | +19,689+7.2% | Added |
| Foster Dykema Cabot & Partners, LLC | 291,452 | $33.7M | 3.14% | +6,261+2.2% | Added |
| Anatole Investment Management Ltd | 284,492 | $32.8M | 10.14% | +284,492 | New |
| Danske Bank A/S | 280,109 | $32.3M | 0.10% | +280,109 | New |
| Voya Investment Management LLC | 279,831 | $32.3M | 0.03% | −10,234−3.5% | Reduced |
| Pictet Asset Management Holding SA | 279,441 | $32.2M | 0.04% | −8,089−2.8% | Reduced |
| Connectus Wealth, LLC | 277,001 | $32.0M | 0.88% | +4,230+1.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 271,412 | $31.3M | 0.15% | +135,177+99.2% | Added |
| AQR Capital Management LLC | 265,659 | $30.6M | 0.05% | −20,256−7.1% | Reduced |
| Azimuth Capital Investment Management LLC | 264,114 | $30.5M | 1.26% | +85,867+48.2% | Added |
| Treasurer of the State of North Carolina | 260,557 | $30.1M | 0.13% | −8,700−3.2% | Reduced |
| Confluence Investment Management LLC | 259,930 | $30.0M | 0.40% | −10,483−3.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 254,986 | $29.4M | 0.10% | +254,986 | New |
| Nisa Investment Advisors, LLC | 253,652 | $29.3M | 0.19% | −17,371−6.4% | Reduced |
| Covea Finance | 251,352 | $29.0M | 1.37% | −51,677−17.1% | Reduced |
| Aviva PLC | 247,857 | $28.6M | 0.09% | +59,655+31.7% | Added |
| Standard Life Aberdeen plc | 245,728 | $28.3M | 0.06% | +170+0.1% | Added |
| Asset Management One Co.,Ltd. | 244,594 | $28.2M | 0.11% | −10,285−4.0% | Reduced |
| Mn Services Vermogensbeheer B.V. | 241,828 | $27.9M | 0.20% | −43,500−15.2% | Reduced |
| Crestwood Advisors Group LLC | 241,507 | $27.9M | 0.61% | −4,043−1.6% | Reduced |
| Roffman Miller Associates Inc | 238,128 | $27.5M | 1.84% | +5,010+2.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 236,425 | $27.3M | 0.03% | −331,069−58.3% | Reduced |
| State of Tennessee, Treasury Department | 235,537 | $27.2M | 0.10% | +50,944+27.6% | Added |
| Creative Planning | 235,491 | $27.2M | 0.03% | +4,810+2.1% | Added |
| LPL Financial LLC | 231,992 | $26.8M | 0.01% | +36,184+18.5% | Added |
| Public Employees Retirement System of Ohio | 229,986 | $26.5M | 0.10% | −17,580−7.1% | Reduced |
| M&T Bank Corp | 226,475 | $26.1M | 0.09% | −33,701−13.0% | Reduced |
| Marshall Wace, LLP | 223,866 | $25.8M | 0.04% | +210,939+1,631.8% | Added |
| Bank of Nova Scotia | 222,750 | $25.7M | 0.05% | −44,627−16.7% | Reduced |
| Dudley & Shanley, Inc. | 222,455 | $25.7M | 4.33% | +2,230+1.0% | Added |
| Canada Pension Plan Investment Board | 219,456 | $25.3M | 0.03% | +199,446+996.7% | Added |
| JLB & Associates Inc | 210,857 | $24.3M | 3.23% | −5,692−2.6% | Reduced |
| Farmers & Merchants Investments Inc | 210,814 | $24.3M | 0.82% | −2,158−1.0% | Reduced |
| North Point Portfolio Managers Corp | 210,120 | $24.2M | 4.10% | −2,559−1.2% | Reduced |
| Umb Bank N A | 209,885 | $24.2M | 0.38% | +2,263+1.1% | Added |
| South Street Advisors LLC | 208,484 | $24.0M | 3.84% | −573−0.3% | Reduced |
| Zeno Equity Partners LLP | 207,586 | $24.0M | 5.37% | +56,103+37.0% | Added |
| Cresset Asset Management, LLC | 206,664 | $23.9M | 0.12% | +23,810+13.0% | Added |
| Pinebridge Investments, L.P. | 203,819 | $23.5M | 0.19% | −84,845−29.4% | Reduced |