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 2025
Institutional positions in Amphenol Corp as of Mar 31, 2025. 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
- 1,427
- +43 vs. Q4 2024
- Shares held
- 1.15B
- +22.7M (+2.0%) vs. Q4 2024
- Total value
- $75.5B
- −$2.95B (−3.8%) vs. Q4 2024
- New holders
- 179
- 604 more added
- Sold out
- 136
- 470 more reduced
23 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Americana Partners, LLC | 63,830 | $4.19M | 0.16% | −592−0.9% | Reduced |
| Vident Advisory, LLC | 63,415 | $4.16M | 0.06% | +13,932+28.2% | Added |
| Watchman Group, Inc. | 63,024 | $4.13M | 1.16% | −3,472−5.2% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 45,300 | $4.07M | 0.22% | +45,300 | New |
| Vinva Investment Management Ltd | 61,168 | $4.07M | 0.17% | +5,376+9.6% | Added |
| Evercore Wealth Management, LLC | 61,980 | $4.07M | 0.07% | −529−0.8% | Reduced |
| Assenagon Asset Management S.A. | 61,920 | $4.06M | 0.01% | +2,514+4.2% | Added |
| Alps Advisors Inc | 61,750 | $4.05M | 0.02% | +2,203+3.7% | Added |
| Catalyst Capital Advisors LLC | 61,320 | $4.02M | 0.08% | −3,308−5.1% | Reduced |
| Huntleigh Advisors, Inc. | 61,107 | $4.01M | 0.67% | +61,107 | New |
| Dana Investment Advisors, Inc. | 60,719 | $3.98M | 0.14% | −65−0.1% | Reduced |
| Davenport & Co LLC | 59,885 | $3.96M | 0.02% | +13,730+29.7% | Added |
| Hudson Valley Investment Advisors Inc | 59,907 | $3.93M | 0.47% | +59,907 | New |
| Tower Research Capital LLC (TRC) | 59,760 | $3.90M | 0.12% | −51,759−46.4% | Reduced |
| TD Private Client Wealth LLC | 59,073 | $3.87M | 0.11% | −9,677−14.1% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 58,583 | $3.84M | 0.01% | −23,631−28.7% | Reduced |
| Hudson Bay Capital Management LP | 58,571 | $3.84M | 0.02% | +58,571 | New |
| Greenleaf Trust | 58,382 | $3.83M | 0.03% | +1,503+2.6% | Added |
| Westpac Banking Corp | 57,820 | $3.79M | 0.28% | −12,746−18.1% | Reduced |
| E Fund Management Co., Ltd. | 57,128 | $3.75M | 0.18% | +20,161+54.5% | Added |
| Illinois Municipal Retirement Fund | 56,914 | $3.73M | 0.05% | −12,965−18.6% | Reduced |
| NovaPoint Capital, LLC | 56,387 | $3.70M | 1.14% | +2,924+5.5% | Added |
| New Mexico Educational Retirement Board | 56,360 | $3.70M | 0.13% | −1,100−1.9% | Reduced |
| Mattern Capital Management, LLC | 56,267 | $3.69M | 0.47% | +56,267 | New |
| Maryland State Retirement & Pension System | 55,230 | $3.62M | 0.09% | −8,236−13.0% | Reduced |
| Sowell Financial Services LLC | 55,184 | $3.62M | 0.16% | +8,523+18.3% | Added |
| Wakefield Asset Management LLLP | 54,965 | $3.61M | 1.09% | +54,965 | New |
| Oppenheimer & Co Inc | 54,909 | $3.60M | 0.05% | +604+1.1% | Added |
| PFG Advisors | 54,785 | $3.59M | 0.20% | +14,695+36.7% | Added |
| Synovus Financial Corp | 54,706 | $3.59M | 0.05% | −13,027−19.2% | Reduced |
| Asio Capital, LLC | 53,979 | $3.54M | 0.68% | +14,028+35.1% | Added |
| Mediolanum International Funds Ltd | 52,358 | $3.49M | 0.05% | −32,503−38.3% | Reduced |
| BOK Financial Private Wealth, Inc. | 52,898 | $3.48M | 0.26% | −1,376−2.5% | Reduced |
| Bessemer Group Inc | 52,517 | $3.44M | 0.01% | −48,707−48.1% | Reduced |
| Scopus Asset Management, L.P. | 52,203 | $3.42M | 0.12% | −178,203−77.3% | Reduced |
| American Trust | 52,111 | $3.42M | 0.84% | −299−0.6% | Reduced |
| Norway Savings Bank | 51,931 | $3.41M | 1.94% | −1,130−2.1% | Reduced |
| Horizon Investments, LLC | 51,605 | $3.38M | 0.10% | −4,479−8.0% | Reduced |
| Vestcor Inc | 51,344 | $3.37M | 0.11% | +2,194+4.5% | Added |
| China Universal Asset Management Co., Ltd. | 51,200 | $3.37M | 0.31% | −24,000−31.9% | Reduced |
| Plato Investment Management Ltd | 50,685 | $3.36M | 0.28% | −6,842−11.9% | Reduced |
| Charter Trust Co | 50,627 | $3.32M | 0.22% | −1,909−3.6% | Reduced |
| Baer Investment Advisory LLC | 49,977 | $3.31M | 4.97% | +6,935+16.1% | Added |
| Mitchell Capital Management Co | 50,462 | $3.31M | 0.63% | +78+0.2% | Added |
| Johnson Financial Group, Inc. | 49,919 | $3.28M | 0.16% | +961+2.0% | Added |
| PDT Partners, LLC | 49,719 | $3.26M | 0.23% | +35,319+245.3% | Added |
| Argent Trust Co | 49,317 | $3.23M | 0.13% | +159+0.3% | Added |
| Sumitomo Life Insurance Co | 49,304 | $3.23M | 0.12% | +2,457+5.2% | Added |
| Ossiam | 49,291 | $3.23M | 0.05% | +15,154+44.4% | Added |
| Arrow Financial Corp | 48,648 | $3.19M | 0.36% | −26,371−35.2% | Reduced |
| Metis Global Partners, LLC | 48,431 | $3.18M | 0.09% | +8,008+19.8% | Added |
| Two Sigma Investments, LP | 48,137 | $3.16M | 0.01% | −364,971−88.3% | Reduced |
| Elo Mutual Pension Insurance Co | 47,520 | $3.12M | 0.07% | −62,382−56.8% | Reduced |
| Patton Fund Management, Inc. | 46,589 | $3.06M | 0.74% | −13,983−23.1% | Reduced |
| Advisory Services Network, LLC | 46,077 | $3.02M | 0.06% | +11,331+32.6% | Added |
| Connable Office Inc | 45,396 | $2.98M | 0.32% | −2,348−4.9% | Reduced |
| Peak Financial Advisors LLC | 45,194 | $2.96M | 1.51% | +45,194 | New |
| KP Management LLC | 45,000 | $2.95M | 1.13% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 44,734 | $2.93M | 0.15% | −60,733−57.6% | Reduced |
| Twin Tree Management, LP | 44,286 | $2.90M | 0.06% | −25,772−36.8% | Reduced |
| Ingalls & Snyder LLC | 44,246 | $2.90M | 0.10% | −183−0.4% | Reduced |
| Okabena Investment Services Inc | 44,196 | $2.90M | 0.73% | +11,600+35.6% | Added |
| Weatherly Asset Management L. P. | 43,920 | $2.89M | 0.26% | −200−0.5% | Reduced |
| Stone Point Wealth LLC | 44,015 | $2.89M | 0.98% | −1,844−4.0% | Reduced |
| Duncker Streett & Co Inc | 43,740 | $2.87M | 0.57% | −2,428−5.3% | Reduced |
| Groupama Asset Managment | 43,051 | $2.87M | 0.06% | −1,184−2.7% | Reduced |
| Quadrant Capital Group LLC | 43,100 | $2.83M | 0.10% | +17,283+66.9% | Added |
| True North Advisors, LLC | 43,066 | $2.82M | 0.50% | −6,095−12.4% | Reduced |
| Bright Rock Capital Management, LLC | 43,000 | $2.82M | 0.59% | 00.0% | Unchanged |
| Consolidated Planning Corp | 42,591 | $2.79M | 0.38% | +25,431+148.2% | Added |
| Nomura Holdings Inc | 42,131 | $2.76M | 0.01% | −21,112−33.4% | Reduced |
| Private Advisor Group, LLC | 41,930 | $2.75M | 0.02% | +4,155+11.0% | Added |
| Wesbanco Bank Inc | 41,494 | $2.72M | 0.09% | −81−0.2% | Reduced |
| Formuepleje A/S | 41,369 | $2.71M | 0.15% | +41,369 | New |
| Empirical Finance, LLC | 41,166 | $2.70M | 0.16% | +680+1.7% | Added |
| GWM Advisors LLC | 40,512 | $2.66M | 0.02% | −9,075−18.3% | Reduced |
| Central Pacific Bank - Trust Division | 40,323 | $2.64M | 0.37% | −5,767−12.5% | Reduced |
| Arkadios Wealth Advisors | 40,274 | $2.64M | 0.10% | −1,971−4.7% | Reduced |
| Eads & Heald Wealth Management | 40,073 | $2.63M | 1.33% | +238+0.6% | Added |
| Investment Management Corp of Ontario | 39,859 | $2.61M | 0.05% | +500+1.3% | Added |
| Dakota Wealth Management | 39,811 | $2.61M | 0.06% | −112−0.3% | Reduced |
| AlphaCore Capital LLC | 39,412 | $2.59M | 0.22% | +9,004+29.6% | Added |
| Tokio Marine Asset Management Co Ltd | 39,485 | $2.59M | 0.09% | +2,249+6.0% | Added |
| Herold Advisors, Inc. | 39,464 | $2.59M | 0.57% | +484+1.2% | Added |
| GAMMA Investing LLC | 39,430 | $2.59M | 0.19% | +3,860+10.9% | Added |
| Weaver Capital Management LLC | 39,273 | $2.58M | 0.69% | +35+0.1% | Added |
| Manchester Capital Management LLC | 39,059 | $2.56M | 0.31% | +3,007+8.3% | Added |
| Wendell David Associates Inc | 38,780 | $2.54M | 0.25% | +15,450+66.2% | Added |
| Harbour Capital Advisors, LLC | 40,491 | $2.54M | 0.63% | +610+1.5% | Added |
| Northwestern Mutual Investment Management Company, LLC | 38,518 | $2.53M | 0.04% | +238+0.6% | Added |
| Palisade Asset Management, LLC | 38,474 | $2.52M | 0.26% | +74+0.2% | Added |
| Alamar Capital Management, LLC | 38,285 | $2.52M | 1.50% | +38,285 | New |
| Marietta Investment Partners LLC | 38,052 | $2.50M | 0.60% | +284+0.8% | Added |
| We Are One Seven, LLC | 37,914 | $2.49M | 0.10% | +3,550+10.3% | Added |
| Allianz SE | 37,760 | $2.48M | 0.07% | −3,000−7.4% | Reduced |
| Squarepoint Ops LLC | 37,720 | $2.47M | 0.01% | −21,172−36.0% | Reduced |
| Fox Hill Wealth Management | 37,127 | $2.44M | 1.44% | +1,880+5.3% | Added |
| Raiffeisen Bank International AG | 36,542 | $2.43M | 0.04% | −162,702−81.7% | Reduced |
| Merit Financial Group, LLC | 36,821 | $2.42M | 0.04% | +22,744+161.6% | Added |
| Oarsman Capital, Inc. | 36,797 | $2.41M | 0.43% | +881+2.5% | Added |