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, Q4 2021
Institutional positions in Amphenol Corp as of Dec 31, 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
- 892
- +66 vs. Q3 2021
- Shares held
- 574.4M
- +1.31M (+0.2%) vs. Q3 2021
- Total value
- $50.2B
- +$8.20B (+19.5%) vs. Q3 2021
- New holders
- 130
- 310 more added
- Sold out
- 64
- 311 more reduced
13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Taurus Asset Management, LLC | 182,725 | $16.0M | 1.51% | +240+0.1% | Added |
| Jacobson & Schmitt Advisors, LLC | 184,439 | $16.1M | 3.91% | +1,592+0.9% | Added |
| Calamos Advisors LLC | 186,676 | $16.3M | 0.07% | +7,227+4.0% | Added |
| Congress Asset Management Co | 187,437 | $16.4M | 0.12% | −41,485−18.1% | Reduced |
| Standard Life Aberdeen plc | 192,199 | $16.8M | 0.04% | −19,987−9.4% | Reduced |
| Natixis | 192,277 | $16.8M | 0.06% | +115,741+151.2% | Added |
| Segall Bryant & Hamill, LLC | 192,522 | $16.8M | 0.16% | −490.0% | Reduced |
| Royal London Asset Management Ltd | 193,134 | $16.9M | 0.06% | −8,402−4.2% | Reduced |
| BNP Paribas Arbitrage, SA | 193,763 | $16.9M | 0.04% | −67,624−25.9% | Reduced |
| American International Group, Inc. | 194,199 | $17.0M | 0.09% | −1,161−0.6% | Reduced |
| Forsta Ap-Fonden | 194,400 | $17.0M | 0.17% | +24,100+14.2% | Added |
| Border to Coast Pensions Partnership Ltd | 196,204 | $17.1M | 0.58% | 00.0% | Unchanged |
| Retirement Systems of Alabama | 198,155 | $17.3M | 0.06% | −7,268−3.5% | Reduced |
| Fiduciary Trust Co | 200,247 | $17.5M | 0.29% | −2,555−1.3% | Reduced |
| Advisor Group Holdings, Inc. | 201,257 | $17.6M | 0.03% | +12,529+6.6% | Added |
| Farmers & Merchants Investments Inc | 202,362 | $17.7M | 0.66% | +336+0.2% | Added |
| Resources Management Corp | 208,278 | $18.2M | 2.37% | −6,685−3.1% | Reduced |
| Reilly Financial Advisors, LLC | 210,251 | $18.4M | 1.37% | −19,242−8.4% | Reduced |
| Reynders McVeigh Capital Management, LLC | 210,613 | $18.4M | 1.04% | +11,038+5.5% | Added |
| Treasurer of the State of North Carolina | 211,819 | $18.5M | 0.10% | +1,400+0.7% | Added |
| National Bank of Canada | 219,325 | $19.2M | 0.08% | +219,325 | New |
| Raymond James & Associates | 224,918 | $19.7M | 0.02% | −17,149−7.1% | Reduced |
| AGF Investments America Inc. | 230,068 | $20.1M | 3.85% | +36,038+18.6% | Added |
| Jupiter Asset Management Ltd | 234,468 | $20.4M | 0.22% | −16,738−6.7% | Reduced |
| South Street Advisors LLC | 234,868 | $20.5M | 3.60% | −460−0.2% | Reduced |
| JLB & Associates Inc | 238,493 | $20.9M | 2.96% | −1,275−0.5% | Reduced |
| Brown Advisory Inc | 239,192 | $20.9M | 0.03% | +1,501+0.6% | Added |
| Pictet Asset Management SA | 240,892 | $21.1M | 0.02% | −9,389−3.8% | Reduced |
| Veritas Investment Management (UK) Ltd | 251,890 | $22.0M | 3.40% | −72,995−22.5% | Reduced |
| State of Michigan Retirement System | 253,896 | $22.2M | 0.12% | +103,700+69.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 255,800 | $22.4M | 0.05% | −288,300−53.0% | Reduced |
| Natixis Advisors, L.P. | 258,521 | $22.6M | 0.09% | +23,161+9.8% | Added |
| Howland Capital Management LLC | 260,346 | $22.8M | 1.16% | −1,603−0.6% | Reduced |
| Agf Investments Inc. | 261,496 | $22.9M | 0.16% | +100,452+62.4% | Added |
| Mercer Global Advisors Inc | 264,568 | $23.1M | 0.14% | +12,570+5.0% | Added |
| Teacher Retirement System of Texas | 264,747 | $23.2M | 0.10% | −13,687−4.9% | Reduced |
| Asset Management One Co.,Ltd. | 266,038 | $23.4M | 0.08% | −8,779−3.2% | Reduced |
| DekaBank Deutsche Girozentrale | 274,878 | $24.0M | 0.06% | +21,555+8.5% | Added |
| Montag & Caldwell, LLC | 274,903 | $24.0M | 2.32% | −138,456−33.5% | Reduced |
| Dudley & Shanley, Inc. | 275,465 | $24.1M | 4.17% | +275,465 | New |
| Azimuth Capital Management LLC | 290,544 | $25.4M | 1.02% | −7,187−2.4% | Reduced |
| STRS Ohio | 291,150 | $25.5M | 0.09% | −185,481−38.9% | Reduced |
| SG Americas Securities, LLC | 291,759 | $25.5M | 0.17% | +224,219+332.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 298,097 | $25.8M | 0.10% | +37,878+14.6% | Added |
| Stifel Financial Corp | 298,793 | $26.1M | 0.03% | −28,159−8.6% | Reduced |
| Kornitzer Capital Management Inc | 307,274 | $26.9M | 0.40% | 00.0% | Unchanged |
| State Farm Mutual Automobile Insurance Co | 311,130 | $27.2M | 0.03% | 00.0% | Unchanged |
| Foster Dykema Cabot & Co Inc | 315,164 | $27.6M | 3.11% | +5,065+1.6% | Added |
| Public Employees Retirement System of Ohio | 316,758 | $27.7M | 0.09% | −11,935−3.6% | Reduced |
| Guinness Asset Management LTD | 322,262 | $28.2M | 1.10% | +15,767+5.1% | Added |
| Nissay Asset Management Corp | 329,442 | $28.8M | 0.22% | +44,457+15.6% | Added |
| AQR Capital Management LLC | 332,654 | $29.0M | 0.05% | −87,620−20.8% | Reduced |
| M&T Bank Corp | 331,702 | $29.0M | 0.12% | +17,357+5.5% | Added |
| Great West Life Assurance Co | 340,175 | $29.7M | 0.06% | +11,949+3.6% | Added |
| State of New Jersey Common Pension Fund D | 343,547 | $30.0M | 0.09% | −3,070−0.9% | Reduced |
| Russell Investments Group, Ltd. | 345,389 | $30.2M | 0.05% | +4,222+1.2% | Added |
| FIL Ltd | 351,173 | $30.7M | 0.03% | −70,889−16.8% | Reduced |
| Crestwood Advisors Group LLC | 351,739 | $30.8M | 0.80% | −1110.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 358,945 | $31.4M | 0.10% | −8,628−2.3% | Reduced |
| North Point Portfolio Managers Corp | 370,053 | $32.4M | 4.24% | −15,002−3.9% | Reduced |
| Voya Investment Management LLC | 373,634 | $32.7M | 0.06% | +69,693+22.9% | Added |
| PGGM Investments | 377,441 | $33.0M | 0.16% | −59,469−13.6% | Reduced |
| State of Tennessee, Treasury Department | 379,668 | $33.2M | 0.12% | −53,609−12.4% | Reduced |
| Boston Financial Mangement LLC | 387,621 | $33.9M | 1.23% | +4,815+1.3% | Added |
| Logan Capital Management Inc | 388,433 | $34.0M | 1.47% | −3,526−0.9% | Reduced |
| Ensign Peak Advisors, Inc | 404,764 | $35.4M | 0.07% | +300+0.1% | Added |
| Toronto Dominion Bank | 406,727 | $35.6M | 0.05% | +16,602+4.3% | Added |
| Renaissance Group LLC | 407,496 | $35.6M | 1.45% | −16,316−3.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 423,330 | $37.0M | 0.08% | −14,344−3.3% | Reduced |
| Country Trust Bank | 425,371 | $37.2M | 1.01% | +137,770+47.9% | Added |
| US Bancorp | 428,311 | $37.5M | 0.06% | −1,946−0.5% | Reduced |
| Bradley Foster & Sargent Inc | 433,638 | $37.9M | 0.79% | −4,048−0.9% | Reduced |
| HSBC Holdings PLC | 437,391 | $38.2M | 0.04% | −196,358−31.0% | Reduced |
| Sandhill Capital Partners LLC | 438,553 | $38.4M | 2.98% | +4,119+0.9% | Added |
| Mn Services Vermogensbeheer B.V. | 457,028 | $40.0M | 0.23% | +11,000+2.5% | Added |
| Fenimore Asset Management Inc | 460,434 | $40.3M | 0.89% | +205,319+80.5% | Added |
| Manufacturers Life Insurance Company, The | 462,960 | $40.5M | 0.02% | −94,733−17.0% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 470,602 | $41.0M | 0.53% | +470,602 | New |
| Truist Financial Corp | 474,675 | $41.5M | 0.06% | +7,466+1.6% | Added |
| Fiera Capital Corp | 480,136 | $42.0M | 0.10% | +97,970+25.6% | Added |
| Palisade Capital Management LLC | 491,720 | $43.0M | 0.87% | −3,618−0.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 501,101 | $43.8M | 0.08% | −13,949−2.7% | Reduced |
| Prudential Financial Inc | 544,490 | $44.7M | 0.06% | +10,455+2.0% | Added |
| NZS Capital, LLC | 512,915 | $44.9M | 3.93% | +79,914+18.5% | Added |
| Gillespie Robinson & Grimm Inc | 549,502 | $48.1M | 3.74% | −8,225−1.5% | Reduced |
| Geneva Capital Management LLC | 569,728 | $49.8M | 0.80% | −19,651−3.3% | Reduced |
| Citigroup Inc | 572,282 | $50.1M | 0.05% | −171,992−23.1% | Reduced |
| Thrivent Financial for Lutherans | 589,185 | $51.5M | 0.10% | +7,305+1.3% | Added |
| New York State Teachers Retirement System | 616,666 | $53.9M | 0.10% | +1,894+0.3% | Added |
| Jennison Associates LLC | 625,874 | $54.7M | 0.03% | −132,852−17.5% | Reduced |
| Lazard Freres Gestion S.A.S. | 711,974 | $58.0M | 1.57% | −59,098−7.7% | Reduced |
| Frontier Capital Management Co LLC | 676,116 | $59.1M | 0.47% | −101,742−13.1% | Reduced |
| Alta Capital Management LLC | 688,913 | $60.3M | 3.12% | −3,183−0.5% | Reduced |
| Port Capital LLC | 699,119 | $61.1M | 3.76% | −2,860−0.4% | Reduced |
| James Hambro & Partners | 717,864 | $62.8M | 4.26% | +74,460+11.6% | Added |
| The PNC Financial Services Group, Inc. | 718,602 | $62.8M | 0.05% | +2,547+0.4% | Added |
| State Board of Administration of Florida Retirement System | 737,091 | $64.5M | 0.12% | −21,409−2.8% | Reduced |
| Woodline Partners LP | 747,284 | $65.4M | 0.96% | +303,761+68.5% | Added |
| Madison Asset Management, LLC | 780,665 | $68.3M | 0.90% | −9,201−1.2% | Reduced |
| Citadel Advisors LLC | 789,720 | $69.1M | 0.07% | +789,720 | New |