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 |
|---|---|---|---|---|---|
| Marietta Investment Partners LLC | 56,186 | $9.91M | 1.70% | −1,159−2.0% | Reduced |
| New Age Alpha Advisors, LLC | 56,241 | $9.92M | 0.42% | −827−1.4% | Reduced |
| Fundamentun, LLC | 56,297 | $9.93M | 0.36% | +8,751+18.4% | Added |
| Asio Capital, LLC | 56,351 | $9.94M | 1.27% | −2,266−3.9% | Reduced |
| Roundview Capital LLC | 56,772 | $10.0M | 0.55% | +20,723+57.5% | Added |
| Coldstream Capital Management Inc | 57,060 | $10.1M | 0.13% | +417+0.7% | Added |
| Silvercrest Asset Management Group LLC | 58,001 | $10.2M | 0.07% | +297+0.5% | Added |
| Intact Investment Management Inc. | 58,100 | $10.2M | 0.29% | +700+1.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 58,146 | $10.3M | 0.20% | −74,625−56.2% | Reduced |
| Merit Financial Group, LLC | 58,201 | $10.3M | 0.06% | −2,854−4.7% | Reduced |
| Nutshell Asset Management Ltd | 58,491 | $10.3M | 3.44% | −63,727−52.1% | Reduced |
| Claudia M.P. Batlle, CRP (R) LLC | 58,507 | $10.3M | 3.08% | +58,507 | New |
| Canada Post Corp Registered Pension Plan | 58,542 | $10.3M | 0.36% | −10,787−15.6% | Reduced |
| Davis Investment Partners, LLC | 58,664 | $10.3M | 3.15% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 58,988 | $10.4M | 3.23% | −822−1.4% | Reduced |
| Torray LLC | 59,235 | $10.4M | 1.41% | −3,900−6.2% | Reduced |
| Verition Fund Management LLC | 60,007 | $10.6M | 0.07% | −76,031−55.9% | Reduced |
| Fulton Bank, N.A. | 60,118 | $10.6M | 0.32% | −63−0.1% | Reduced |
| Ayrshire Capital Management LLC | 60,434 | $10.7M | 4.99% | +632+1.1% | Added |
| Ascent Wealth Partners, LLC | 60,656 | $10.7M | 1.07% | +855+1.4% | Added |
| BTC Capital Management, Inc. | 60,792 | $10.7M | 0.65% | +1,606+2.7% | Added |
| Sterling Capital Management LLC | 60,851 | $10.7M | 0.18% | +2,513+4.3% | Added |
| Gerber Kawasaki Wealth & Investment Management | 60,947 | $10.7M | 0.29% | +1,652+2.8% | Added |
| New Mexico Educational Retirement Board | 61,160 | $10.8M | 0.27% | +5,100+9.1% | Added |
| Wendell David Associates Inc | 61,475 | $10.8M | 1.14% | +4,725+8.3% | Added |
| BKD Wealth Advisors, LLC | 61,477 | $10.8M | 0.18% | +709+1.2% | Added |
| Mattern Capital Management, LLC | 62,586 | $11.0M | 1.29% | +9,706+18.4% | Added |
| Sawgrass Asset Management LLC | 62,638 | $11.0M | 1.46% | −94−0.1% | Reduced |
| Louisiana State Employees Retirement System | 62,900 | $11.1M | 0.16% | +300+0.5% | Added |
| Forbes J M & Co LLP | 63,017 | $11.1M | 0.87% | +239+0.4% | Added |
| Wesbanco Bank Inc | 63,077 | $11.1M | 0.28% | +22,702+56.2% | Added |
| Contravisory Investment Management, Inc. | 63,305 | $11.2M | 1.97% | +54,948+657.5% | Added |
| Pelham Capital Ltd. | 63,665 | $11.2M | 6.39% | 00.0% | Unchanged |
| Invesco, LLC | 63,758 | $11.2M | 3.48% | −1,208−1.9% | Reduced |
| Kempen Capital Management N.V. | 63,882 | $11.3M | 0.09% | +8,758+15.9% | Added |
| M.D. Sass Investors Services, Inc. | 63,907 | $11.3M | 0.75% | +7,725+13.7% | Added |
| Knollwood Investment Advisory, LLC | 64,028 | $11.3M | 1.00% | 00.0% | Unchanged |
| Ibex Wealth Advisors | 64,062 | $11.3M | 0.89% | +2,648+4.3% | Added |
| NewEdge Wealth, LLC | 64,083 | $11.3M | 0.11% | +11,175+21.1% | Added |
| Mount Yale Investment Advisors, LLC | 64,326 | $11.4M | 0.21% | −6,457−9.1% | Reduced |
| Reuter James Wealth Management, LLC | 64,438 | $11.4M | 1.50% | −510−0.8% | Reduced |
| Polymer Capital Management (HK) LTD | 64,676 | $11.4M | 1.16% | +64,676 | New |
| Great Lakes Advisors, LLC | 64,784 | $11.4M | 0.09% | +19,559+43.2% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 64,907 | $11.5M | 0.39% | +23,500+56.8% | Added |
| Hallstatt Advisors L.P. | 64,975 | $11.5M | 8.07% | +64,975 | New |
| Crossmark Global Holdings, Inc. | 65,380 | $11.5M | 0.15% | −9,961−13.2% | Reduced |
| Maryland State Retirement & Pension System | 65,583 | $11.6M | 0.20% | +4,255+6.9% | Added |
| Hantz Financial Services, Inc. | 65,750 | $11.6M | 0.16% | −14,472−18.0% | Reduced |
| RMB Capital Management, LLC | 65,884 | $11.6M | 0.18% | +8,226+14.3% | Added |
| Moore Capital Management, LP | 66,641 | $11.8M | 0.27% | +61,076+1,097.5% | Added |
| Howe & Rusling Inc | 67,050 | $11.8M | 0.69% | −2,549−3.7% | Reduced |
| NovaPoint Capital, LLC | 67,081 | $11.8M | 2.46% | +1,966+3.0% | Added |
| Intech Investment Management LLC | 67,186 | $11.8M | 0.11% | −40,552−37.6% | Reduced |
| Old National Bancorp | 67,672 | $11.9M | 0.24% | +48,106+245.9% | Added |
| Hartford Investment Management Co | 68,005 | $12.0M | 0.34% | −2,124−3.0% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 68,076 | $12.0M | 3.30% | +68,076 | New |
| Texas Capital Bank Wealth Management Services Inc | 68,227 | $12.0M | 0.64% | −24,074−26.1% | Reduced |
| Huntleigh Advisors, Inc. | 68,231 | $12.0M | 1.68% | +2,387+3.6% | Added |
| United Asset Strategies, Inc. | 68,295 | $12.0M | 0.85% | +63,765+1,407.6% | Added |
| Mirova | 68,421 | $12.1M | 0.45% | +49,221+256.4% | Added |
| Park Avenue Securities LLC | 68,568 | $12.1M | 0.08% | +366+0.5% | Added |
| Bath Savings Trust Co | 69,090 | $12.2M | 1.26% | +3,604+5.5% | Added |
| Kestra Advisory Services, LLC | 69,913 | $12.3M | 0.04% | +2,420+3.6% | Added |
| Generali Asset Management SPA SGR | 70,882 | $12.5M | 0.23% | −8,208−10.4% | Reduced |
| Signal Advisors Wealth, LLC | 71,080 | $12.5M | 0.66% | +1,674+2.4% | Added |
| Walleye Capital LLC | 71,614 | $12.6M | 0.06% | +71,614 | New |
| Raub Brock Capital Management LP | 71,783 | $12.7M | 3.48% | +71,783 | New |
| Advocacy Wealth Management Services, LLC | 72,030 | $12.7M | 0.46% | −2,352−3.2% | Reduced |
| Axxcess Wealth Management, LLC | 72,625 | $12.8M | 0.20% | +9,024+14.2% | Added |
| Advisory Services Network, LLC | 72,738 | $12.8M | 0.15% | −2,808−3.7% | Reduced |
| GHP Investment Advisors, Inc. | 72,782 | $12.8M | 0.47% | −1,191−1.6% | Reduced |
| Baader Bank INC | 73,426 | $12.9M | 1.06% | +64,267+701.7% | Added |
| Regions Financial Corp | 73,768 | $13.0M | 0.08% | −1,352−1.8% | Reduced |
| Regency Capital Management Inc. | 73,801 | $13.0M | 5.18% | +772+1.1% | Added |
| Loomis Sayles & Co L P | 74,063 | $13.1M | 0.02% | −7,423−9.1% | Reduced |
| MAI Capital Management | 74,165 | $13.1M | 0.05% | +24,541+49.5% | Added |
| LaFleur & Godfrey LLC | 74,542 | $13.1M | 1.56% | −4,580−5.8% | Reduced |
| SRS Capital Advisors, Inc. | 74,600 | $13.2M | 0.09% | +64,323+625.9% | Added |
| Martingale Asset Management L P | 74,631 | $13.2M | 0.31% | −311−0.4% | Reduced |
| Reliant Investment Management, LLC | 74,728 | $13.2M | 4.70% | −164−0.2% | Reduced |
| Illinois Municipal Retirement Fund | 74,794 | $13.2M | 0.15% | +499+0.7% | Added |
| Persistent Asset Partners Ltd | 75,502 | $13.3M | 4.20% | +75,502 | New |
| Apollon Wealth Management, LLC | 76,094 | $13.4M | 0.16% | −334−0.4% | Reduced |
| Alps Advisors Inc | 76,457 | $13.5M | 0.06% | +6,129+8.7% | Added |
| Bokf, NA | 76,488 | $13.5M | 0.19% | +14,871+24.1% | Added |
| Kentucky Retirement Systems | 77,031 | $13.6M | 0.34% | +63,963+489.5% | Added |
| HB Wealth Management, LLC | 77,055 | $13.6M | 0.08% | +1,582+2.1% | Added |
| Two Sigma Investments, LP | 77,108 | $13.6M | 0.01% | −213,501−73.5% | Reduced |
| Scotia Capital Inc. | 77,562 | $13.7M | 0.05% | +42,284+119.9% | Added |
| Abn Amro Investment Solutions | 77,985 | $13.8M | 0.12% | +24,435+45.6% | Added |
| GWM Advisors LLC | 78,233 | $13.8M | 0.04% | −9,441−10.8% | Reduced |
| Investment Management Corp of Ontario | 78,407 | $13.8M | 0.17% | −18,814−19.4% | Reduced |
| Erste Asset Management GmbH | 79,859 | $13.9M | 0.11% | −1,100−1.4% | Reduced |
| Sumitomo Life Insurance Co | 79,027 | $13.9M | 0.23% | +38,402+94.5% | Added |
| 11 Capital Partners LP | 79,274 | $14.0M | 4.09% | −71,600−47.5% | Reduced |
| Cary Street Partners Financial LLC | 79,894 | $14.1M | 0.31% | +1,098+1.4% | Added |
| KP Management LLC | 80,000 | $14.1M | 2.95% | +7,500+10.3% | Added |
| Horizon Investments, LLC | 81,260 | $14.3M | 0.16% | −7,931−8.9% | Reduced |
| Texas Yale Capital Corp. | 83,197 | $14.7M | 0.32% | −170.0% | Reduced |
| Amica Mutual Insurance Co | 83,572 | $14.7M | 1.23% | −3,750−4.3% | Reduced |