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 2021
Institutional positions in Amphenol Corp as of Sep 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
- 839
- +26 vs. Q2 2021
- Shares held
- 573.6M
- +4.94M (+0.9%) vs. Q2 2021
- Total value
- $42.0B
- +$3.12B (+8.0%) vs. Q2 2021
- New holders
- 82
- 304 more added
- Sold out
- 56
- 293 more reduced
8 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HSBC Holdings PLC | 633,749 | $46.8M | 0.05% | −25,680−3.9% | Reduced |
| New York State Teachers Retirement System | 614,772 | $45.0M | 0.10% | −22,362−3.5% | Reduced |
| Geneva Capital Management LLC | 589,379 | $43.2M | 0.73% | −32,977−5.3% | Reduced |
| Thrivent Financial for Lutherans | 581,880 | $42.6M | 0.09% | −423−0.1% | Reduced |
| Gillespie Robinson & Grimm Inc | 557,727 | $40.8M | 3.45% | −7,596−1.3% | Reduced |
| Manufacturers Life Insurance Company, The | 557,693 | $40.8M | 0.03% | −179,696−24.4% | Reduced |
| AXA S.A. | 557,509 | $40.8M | 0.11% | +39,220+7.6% | Added |
| Canada Pension Plan Investment Board | 552,019 | $40.4M | 0.05% | +320,807+138.8% | Added |
| Prudential Financial Inc | 534,035 | $39.9M | 0.06% | +2,021+0.4% | Added |
| 1832 Asset Management L.P. | 531,805 | $39.9M | 0.07% | +507,577+2,095.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 544,100 | $39.8M | 0.10% | −13,500−2.4% | Reduced |
| Adage Capital Partners GP, L.L.C. | 515,050 | $37.7M | 0.07% | −69,541−11.9% | Reduced |
| Palisade Capital Management LLC | 495,338 | $36.3M | 0.79% | −17,118−3.3% | Reduced |
| STRS Ohio | 476,631 | $34.9M | 0.13% | −294,489−38.2% | Reduced |
| Truist Financial Corp | 467,209 | $34.2M | 0.06% | +325,272+229.2% | Added |
| Mn Services Vermogensbeheer B.V. | 446,028 | $32.7M | 0.21% | +6,700+1.5% | Added |
| Woodline Partners LP | 443,523 | $32.5M | 0.54% | −1,344,041−75.2% | Reduced |
| Bradley Foster & Sargent Inc | 437,686 | $32.1M | 0.75% | −225−0.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 437,674 | $32.1M | 0.07% | −8,819−2.0% | Reduced |
| PGGM Investments | 436,910 | $32.0M | 0.17% | +57,521+15.2% | Added |
| Allianz Asset Management GmbH | 434,465 | $31.8M | 0.03% | −210,957−32.7% | Reduced |
| Sandhill Capital Partners LLC | 434,434 | $31.8M | 2.55% | +8,127+1.9% | Added |
| State of Tennessee, Treasury Department | 433,277 | $31.7M | 0.12% | +326,829+307.0% | Added |
| NZS Capital, LLC | 433,001 | $31.7M | 3.13% | −38,192−8.1% | Reduced |
| US Bancorp | 430,257 | $31.5M | 0.06% | −1,566−0.4% | Reduced |
| Renaissance Group LLC | 423,812 | $31.0M | 1.34% | −3,175−0.7% | Reduced |
| FIL Ltd | 422,062 | $30.9M | 0.03% | −45,323−9.7% | Reduced |
| AQR Capital Management LLC | 420,274 | $30.8M | 0.06% | −100,949−19.4% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 414,662 | $30.4M | 0.44% | +395,160+2,026.3% | Added |
| Montag & Caldwell, LLC | 413,359 | $30.3M | 2.79% | +900+0.2% | Added |
| Ensign Peak Advisors, Inc | 404,464 | $29.6M | 0.06% | −7,226−1.8% | Reduced |
| Logan Capital Management Inc | 391,959 | $28.7M | 1.34% | −17,290−4.2% | Reduced |
| Toronto Dominion Bank | 390,125 | $28.6M | 0.04% | −52,411−11.8% | Reduced |
| North Point Portfolio Managers Corp | 385,055 | $28.2M | 3.95% | −5,990−1.5% | Reduced |
| Boston Financial Mangement LLC | 382,806 | $28.0M | 1.14% | +3,036+0.8% | Added |
| Fiera Capital Corp | 382,166 | $28.0M | 0.07% | +355,623+1,339.8% | Added |
| Chevy Chase Trust Holdings, Inc. | 367,573 | $26.9M | 0.09% | −13,237−3.5% | Reduced |
| Crestwood Advisors Group LLC | 351,850 | $25.8M | 0.73% | +782+0.2% | Added |
| State of New Jersey Common Pension Fund D | 346,617 | $25.4M | 0.08% | +8,283+2.4% | Added |
| Russell Investments Group, Ltd. | 341,167 | $25.0M | 0.04% | +4,260+1.3% | Added |
| Great West Life Assurance Co | 328,226 | $24.2M | 0.06% | −18,219−5.3% | Reduced |
| Public Employees Retirement System of Ohio | 328,693 | $24.1M | 0.09% | −8,238−2.4% | Reduced |
| Stifel Financial Corp | 326,952 | $23.9M | 0.04% | +66,446+25.5% | Added |
| Veritas Investment Management (UK) Ltd | 324,885 | $23.8M | 3.91% | −3,502−1.1% | Reduced |
| M&T Bank Corp | 314,345 | $23.0M | 0.10% | +32,382+11.5% | Added |
| State Farm Mutual Automobile Insurance Co | 311,130 | $22.8M | 0.03% | +105,841+51.6% | Added |
| Foster Dykema Cabot & Co Inc | 310,099 | $22.7M | 2.83% | +3,490+1.1% | Added |
| Kornitzer Capital Management Inc | 307,274 | $22.5M | 0.35% | 00.0% | Unchanged |
| Guinness Asset Management LTD | 306,495 | $22.4M | 1.06% | +306,495 | New |
| Voya Investment Management LLC | 303,941 | $22.3M | 0.04% | −6,143−2.0% | Reduced |
| Azimuth Capital Management LLC | 297,731 | $21.8M | 0.94% | +2,260+0.8% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 294,421 | $21.6M | 0.03% | +301+0.1% | Added |
| Country Trust Bank | 287,601 | $21.1M | 0.62% | +287,601 | New |
| Nissay Asset Management Corp | 284,985 | $20.9M | 0.18% | +15,958+5.9% | Added |
| Teacher Retirement System of Texas | 278,434 | $20.4M | 0.11% | +145,316+109.2% | Added |
| Asset Management One Co.,Ltd. | 274,817 | $20.1M | 0.08% | −3,163−1.1% | Reduced |
| Nisa Investment Advisors, LLC | 262,940 | $19.3M | 0.12% | 00.0% | Unchanged |
| Howland Capital Management LLC | 261,949 | $19.2M | 1.01% | +3,441+1.3% | Added |
| BNP Paribas Arbitrage, SA | 261,387 | $19.1M | 0.05% | −11,518−4.2% | Reduced |
| DekaBank Deutsche Girozentrale | 253,323 | $19.1M | 0.05% | +155,559+159.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 260,219 | $19.1M | 0.09% | +24,013+10.2% | Added |
| Fenimore Asset Management Inc | 255,115 | $18.7M | 0.46% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 251,998 | $18.5M | 0.13% | +16,222+6.9% | Added |
| Korea Investment CORP | 251,300 | $18.4M | 0.05% | −33,800−11.9% | Reduced |
| Jupiter Asset Management Ltd | 251,206 | $18.4M | 0.21% | −8,245−3.2% | Reduced |
| Pictet Asset Management SA | 250,281 | $18.3M | 0.02% | +250,281 | New |
| Raymond James & Associates | 242,067 | $17.7M | 0.02% | +52,440+27.7% | Added |
| JLB & Associates Inc | 239,768 | $17.6M | 2.79% | −16,943−6.6% | Reduced |
| Brown Advisory Inc | 237,691 | $17.4M | 0.03% | −46,746−16.4% | Reduced |
| Natixis Advisors, L.P. | 235,360 | $17.2M | 0.07% | +950+0.4% | Added |
| South Street Advisors LLC | 235,328 | $17.2M | 3.29% | −3,745−1.6% | Reduced |
| Border to Coast Pensions Partnership Ltd | 196,204 | $17.1M | 0.58% | 00.0% | Unchanged |
| Reilly Financial Advisors, LLC | 229,493 | $16.8M | 1.44% | +2,865+1.3% | Added |
| Congress Asset Management Co | 228,922 | $16.8M | 0.13% | +41,110+21.9% | Added |
| Standard Life Aberdeen plc | 212,186 | $15.8M | 0.04% | −25,196−10.6% | Reduced |
| Resources Management Corp | 214,963 | $15.7M | 2.26% | −1,005−0.5% | Reduced |
| Treasurer of the State of North Carolina | 210,419 | $15.4M | 0.09% | +7,099+3.5% | Added |
| Retirement Systems of Alabama | 205,423 | $15.0M | 0.06% | −13,185−6.0% | Reduced |
| Fiduciary Trust Co | 202,802 | $14.9M | 0.26% | −2,675−1.3% | Reduced |
| Farmers & Merchants Investments Inc | 202,026 | $14.8M | 0.62% | −867−0.4% | Reduced |
| Royal London Asset Management Ltd | 201,536 | $14.8M | 0.06% | −19,276−8.7% | Reduced |
| Reynders McVeigh Capital Management, LLC | 199,575 | $14.6M | 0.89% | +6,040+3.1% | Added |
| American International Group, Inc. | 195,360 | $14.3M | 0.08% | −876−0.4% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 194,160 | $14.2M | 0.74% | +6,840+3.7% | Added |
| AGF Investments America Inc. | 194,030 | $14.2M | 2.96% | +46,080+31.1% | Added |
| Segall Bryant & Hamill, LLC | 192,571 | $14.1M | 0.13% | −2,648−1.4% | Reduced |
| Advisor Group Holdings, Inc. | 188,728 | $13.8M | 0.03% | +9,893+5.5% | Added |
| Comerica Bank | 173,177 | $13.7M | 0.08% | −14,354−7.7% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 185,060 | $13.6M | 0.69% | −7,771−4.0% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 182,847 | $13.4M | 3.69% | −1,392−0.8% | Reduced |
| Taurus Asset Management, LLC | 182,485 | $13.4M | 1.39% | −675−0.4% | Reduced |
| Westpac Banking Corp | 180,416 | $13.2M | 0.14% | −5,930−3.2% | Reduced |
| Noesis Capital Mangement Corp | 180,344 | $13.2M | 2.58% | −1,196−0.7% | Reduced |
| Calamos Advisors LLC | 179,449 | $13.1M | 0.06% | +15,834+9.7% | Added |
| Aviva PLC | 178,629 | $13.1M | 0.06% | −9,536−5.1% | Reduced |
| Commerce Bank | 178,186 | $13.0M | 0.09% | −9,153−4.9% | Reduced |
| Whittier Trust Co | 172,347 | $12.6M | 0.23% | −1,450−0.8% | Reduced |
| Forsta Ap-Fonden | 170,300 | $12.5M | 0.14% | +51,600+43.5% | Added |
| Arizona State Retirement System | 166,652 | $12.2M | 0.10% | −1,216−0.7% | Reduced |
| Agf Investments Inc. | 161,044 | $11.8M | 0.09% | +29,610+22.5% | Added |