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, Q2 2026
Institutional positions in Amphenol Corp as of Jun 30, 2026. 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
- 2,340
- +237 vs. Q1 2026
- Shares held
- 1.17B
- +24.4M (+2.1%) vs. Q1 2026
- Total value
- $205.1B
- +$60.9B (+42.3%) vs. Q1 2026
- New holders
- 378
- 984 more added
- Sold out
- 141
- 784 more reduced
33 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JustInvest LLC | 245,093 | $43.2M | 0.35% | +12,800+5.5% | Added |
| Woodline Partners LP | 246,139 | $43.4M | 0.13% | −319,814−56.5% | Reduced |
| Dearborn Partners LLC | 248,854 | $43.9M | 2.48% | −28,332−10.2% | Reduced |
| Norinchukin Bank, The | 249,346 | $44.0M | 0.43% | +20,273+8.9% | Added |
| Amalgamated Bank | 249,447 | $44.0M | 0.30% | −10,554−4.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 249,873 | $44.1M | 0.08% | +242,811+3,438.3% | Added |
| Pinebridge Investments LLC | 250,408 | $44.2M | 0.36% | −11,981−4.6% | Reduced |
| Manitou Investment Management Ltd. | 251,122 | $44.3M | 8.23% | +4,562+1.9% | Added |
| Jefferies Financial Group Inc. | 251,678 | $44.4M | 0.41% | −279,620−52.6% | Reduced |
| Shelton Capital Management | 253,302 | $44.7M | 0.83% | +58,247+29.9% | Added |
| Robeco Institutional Asset Management B.V. | 253,532 | $44.7M | 0.05% | −199,280−44.0% | Reduced |
| Cornerstone Capital, Inc. | 256,077 | $45.2M | 4.03% | +567+0.2% | Added |
| Gotham Asset Management, LLC | 256,432 | $45.2M | 0.11% | −218,500−46.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 263,541 | $45.5M | 0.05% | +51,101+24.1% | Added |
| Retirement Systems of Alabama | 258,444 | $45.6M | 0.14% | −2,591−1.0% | Reduced |
| Mar Vista Investment Partners LLC | 259,042 | $45.7M | 4.55% | −31,419−10.8% | Reduced |
| Sumitomo Mitsui Financial Group, Inc. | 259,128 | $45.7M | 0.87% | +32,577+14.4% | Added |
| JLB & Associates Inc | 260,640 | $46.0M | 6.14% | +7,548+3.0% | Added |
| Dana Investment Advisors, Inc. | 260,722 | $46.0M | 1.20% | +199,093+323.1% | Added |
| O'Shaughnessy Asset Management, LLC | 261,273 | $46.1M | 0.21% | −25,346−8.8% | Reduced |
| Truist Financial Corp | 262,209 | $46.2M | 0.06% | +24,995+10.5% | Added |
| South Street Advisors LLC | 262,797 | $46.3M | 6.03% | −4,516−1.7% | Reduced |
| UniSuper Management Pty Ltd | 263,634 | $46.5M | 0.24% | +44,101+20.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 526,268 | $46.7M | 0.08% | −1,033,771−66.3% | Reduced |
| AIA Group Ltd | 264,851 | $46.7M | 0.59% | +132,609+100.3% | Added |
| Kames Capital plc | 266,321 | $47.0M | 0.50% | +5,637+2.2% | Added |
| Omers Administration Corp | 267,717 | $47.2M | 0.28% | +170,264+174.7% | Added |
| Suvretta Capital Management, LLC | 269,300 | $47.5M | 1.00% | +269,300 | New |
| Noesis Capital Mangement Corp | 270,159 | $47.6M | 5.73% | +4,410+1.7% | Added |
| Assetmark, Inc | 270,341 | $47.7M | 0.08% | +59,203+28.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 271,725 | $47.9M | 0.23% | −14,612−5.1% | Reduced |
| PensionDanmark Pensionsforsikringsaktieselskab | 273,788 | $48.3M | 0.40% | +20,540+8.1% | Added |
| Capital Fund Management S.A. | 275,668 | $48.6M | 0.35% | −12,296−4.3% | Reduced |
| Renaissance Group LLC | 275,725 | $48.6M | 1.97% | −29,435−9.6% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 277,510 | $49.0M | 1.95% | −74,260−21.1% | Reduced |
| IFM Investors Pty Ltd | 278,743 | $49.1M | 0.33% | +36,795+15.2% | Added |
| Toroso Investments, LLC | 280,679 | $49.5M | 0.12% | −1,186−0.4% | Reduced |
| Fiduciary Trust Co | 285,400 | $50.3M | 0.55% | −7,636−2.6% | Reduced |
| Resources Management Corp | 285,539 | $50.3M | 6.34% | −21,005−6.9% | Reduced |
| ProShare Advisors LLC | 286,313 | $50.5M | 0.07% | +4,845+1.7% | Added |
| Alta Capital Management LLC | 289,045 | $51.0M | 3.79% | −105,210−26.7% | Reduced |
| Cresset Asset Management, LLC | 291,938 | $51.5M | 0.19% | +92,831+46.6% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 292,826 | $51.6M | 0.41% | −3,502−1.2% | Reduced |
| Jupiter Asset Management Ltd | 323,073 | $53.3M | 0.26% | −463,809−58.9% | Reduced |
| Main Street Research LLC | 308,716 | $54.4M | 2.57% | +7,673+2.5% | Added |
| Daiwa Securities Group Inc. | 309,775 | $54.6M | 0.12% | +56,152+22.1% | Added |
| Campbell Newman Asset Management Inc | 310,493 | $54.7M | 4.06% | −63,196−16.9% | Reduced |
| EP Wealth Advisors, LLC | 313,755 | $55.3M | 0.21% | +70,641+29.1% | Added |
| Umb Bank N A | 315,705 | $55.7M | 0.71% | −3,809−1.2% | Reduced |
| Advisor Group Holdings, Inc. | 316,695 | $55.8M | 0.07% | +52,459+19.9% | Added |
| NFJ Investment Group, LLC | 322,178 | $56.8M | 1.93% | +75,164+30.4% | Added |
| Federated Hermes, Inc. | 323,570 | $57.1M | 0.08% | +207,961+179.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 326,496 | $57.6M | 0.11% | +41,678+14.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 327,260 | $57.7M | 0.40% | −1,065−0.3% | Reduced |
| MetLife Investment Management | 329,562 | $58.1M | 0.26% | −12,583−3.7% | Reduced |
| HighTower Advisors, LLC | 329,679 | $58.1M | 0.06% | +22,547+7.3% | Added |
| Sandhill Capital Partners LLC | 330,298 | $58.2M | 4.73% | −48,432−12.8% | Reduced |
| CIBC Asset Management Inc | 330,670 | $58.3M | 0.13% | −38,853−10.5% | Reduced |
| Xponance, Inc. | 332,227 | $58.6M | 0.36% | −4,037−1.2% | Reduced |
| TimesSquare Capital Management, LLC | 332,683 | $58.7M | 0.86% | +52,414+18.7% | Added |
| Mediolanum International Funds Ltd | 356,906 | $59.4M | 0.51% | −216,997−37.8% | Reduced |
| CIBC World Markets Inc. | 339,158 | $59.8M | 0.10% | +59,220+21.2% | Added |
| Colony Group, LLC | 339,675 | $59.9M | 0.06% | +44,801+15.2% | Added |
| Arizona State Retirement System | 341,144 | $60.2M | 0.30% | +5,594+1.7% | Added |
| M&G Plc | 345,661 | $60.8M | 0.30% | +345,661 | New |
| Acadian Asset Management LLC | 347,438 | $61.2M | 0.07% | +33,729+10.8% | Added |
| Czech National Bank | 350,172 | $61.7M | 0.34% | +15,401+4.6% | Added |
| QRG Capital Management, Inc. | 357,739 | $63.1M | 0.52% | +6,476+1.8% | Added |
| Mn Services Vermogensbeheer B.V. | 358,262 | $63.2M | 0.47% | −111,800−23.8% | Reduced |
| Mountain Pacific Investment Advisers Inc | 358,775 | $63.3M | 9.96% | −13,115−3.5% | Reduced |
| State of Michigan Retirement System | 363,574 | $64.1M | 0.28% | −6,100−1.7% | Reduced |
| Evelyn Partners Group Ltd | 365,938 | $64.5M | 1.21% | +365,938 | New |
| Farmers & Merchants Investments Inc | 369,201 | $65.1M | 1.58% | +4,217+1.2% | Added |
| Calamos Advisors LLC | 369,605 | $65.2M | 0.24% | +72,158+24.3% | Added |
| D. E. Shaw & Co., Inc. | 371,979 | $65.6M | 0.04% | +60,887+19.6% | Added |
| Amanah Holdings Trust | 382,716 | $67.5M | 3.96% | 00.0% | Unchanged |
| Axiom Investors LLC | 383,520 | $67.6M | 0.59% | −3,883,867−91.0% | Reduced |
| Gillespie Robinson & Grimm Inc | 384,295 | $67.8M | 4.32% | −11,020−2.8% | Reduced |
| Janney Montgomery Scott LLC | 384,596 | $67.8M | 0.13% | +41,454+12.1% | Added |
| Bristol Gate Capital Partners Inc. | 384,825 | $67.9M | 4.72% | −78,464−16.9% | Reduced |
| Cetera Investment Advisers | 389,155 | $68.6M | 0.06% | +52,288+15.5% | Added |
| Guinness Asset Management LTD | 392,806 | $69.3M | 1.17% | −34,597−8.1% | Reduced |
| State of New Jersey Common Pension Fund D | 398,395 | $70.2M | 0.24% | −22,339−5.3% | Reduced |
| McDaniel Terry & Co | 401,779 | $70.8M | 5.53% | −1,112−0.3% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 402,208 | $70.9M | 1.27% | −25,130−5.9% | Reduced |
| Factory Mutual Insurance Co | 409,634 | $72.2M | 0.68% | −10,800−2.6% | Reduced |
| Toronto Dominion Bank | 411,311 | $72.5M | 0.12% | +2,563+0.6% | Added |
| Rafferty Asset Management, LLC | 411,776 | $72.6M | 0.17% | +120,019+41.1% | Added |
| Tredje AP-fonden | 412,161 | $72.7M | 0.33% | +51,473+14.3% | Added |
| BNP Paribas | 422,913 | $73.2M | 1.99% | +380,413+895.1% | Added |
| Crestwood Advisors Group LLC | 415,991 | $73.3M | 1.09% | −8,064−1.9% | Reduced |
| ING Groep NV | 417,459 | $73.6M | 0.36% | +132,727+46.6% | Added |
| Manning & Napier Advisors LLC | 418,584 | $73.8M | 0.95% | −56,098−11.8% | Reduced |
| Capital International Sarl | 419,404 | $73.9M | 1.05% | +52,282+14.2% | Added |
| Groupe la Francaise | 427,689 | $75.4M | 0.93% | +168,489+65.0% | Added |
| Public Sector Pension Investment Board | 436,661 | $77.0M | 0.20% | +107,131+32.5% | Added |
| Palisade Capital Management LLC | 439,741 | $77.5M | 3.38% | −5,182−1.2% | Reduced |
| Roffman Miller Associates Inc | 439,883 | $77.6M | 4.06% | −6,094−1.4% | Reduced |
| State of Tennessee, Treasury Department | 440,666 | $77.7M | 0.23% | +29,886+7.3% | Added |
| Nisa Investment Advisors, LLC | 444,398 | $78.5M | 0.24% | −49,083−9.9% | Reduced |