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 2025
Institutional positions in Amphenol Corp as of Sep 30, 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
- 1,829
- +201 vs. Q2 2025
- Shares held
- 1.14B
- −1.73M (−0.2%) vs. Q2 2025
- Total value
- $141.0B
- +$28.5B (+25.4%) vs. Q2 2025
- New holders
- 285
- 722 more added
- Sold out
- 84
- 622 more reduced
20 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ambassador Advisors, LLC | 20,250 | $2.51M | 0.37% | −3,743−15.6% | Reduced |
| Mission Wealth Management, LP | 20,225 | $2.50M | 0.05% | −408−2.0% | Reduced |
| Platinum Investment Management Ltd | 20,171 | $2.50M | 0.16% | −2,762−12.0% | Reduced |
| Princeton Global Asset Management LLC | 20,014 | $2.48M | 0.41% | +90.0% | Added |
| WT Asset Management Ltd | 20,000 | $2.48M | 0.11% | +20,000 | New |
| Gardner Lewis Asset Management L P | 19,830 | $2.45M | 0.64% | −190−0.9% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 19,764 | $2.45M | 0.09% | +5,142+35.2% | Added |
| Caliber Wealth Management, LLC | 19,553 | $2.42M | 0.27% | −1,051−5.1% | Reduced |
| Benin Management CORP | 19,416 | $2.40M | 0.57% | 00.0% | Unchanged |
| Convergence Investment Partners, LLC | 19,300 | $2.39M | 0.54% | +7,230+59.9% | Added |
| Twinbeech Capital LP | 19,228 | $2.38M | 0.09% | −3,827−16.6% | Reduced |
| Vise Technologies, Inc. | 19,195 | $2.38M | 0.09% | +2,425+14.5% | Added |
| Concurrent Investment Advisors, LLC | 19,169 | $2.37M | 0.04% | +631+3.4% | Added |
| Clearstead Advisors, LLC | 19,068 | $2.36M | 0.03% | −2,404−11.2% | Reduced |
| Nova R Wealth, Inc. | 19,039 | $2.36M | 1.00% | −55−0.3% | Reduced |
| Ritholtz Wealth Management | 18,908 | $2.34M | 0.05% | +1,742+10.1% | Added |
| Simplex Trading, LLC | 18,902 | $2.34M | 0.05% | +14,401+320.0% | Added |
| Cidel Asset Management Inc | 18,882 | $2.34M | 0.13% | −5,083−21.2% | Reduced |
| Andra AP-fonden | 18,880 | $2.34M | 0.03% | +18,880 | New |
| Portfolio Design Labs, LLC | 18,861 | $2.33M | 0.40% | +15,110+402.8% | Added |
| SIR Capital Management, L.P. | 18,800 | $2.33M | 0.21% | +18,800 | New |
| Novem Group | 18,679 | $2.31M | 0.28% | −761−3.9% | Reduced |
| Paragon Advisors, LLC | 18,679 | $2.31M | 0.60% | +18,679 | New |
| Steel Peak Wealth Management LLC | 18,255 | $2.26M | 0.08% | +18,255 | New |
| Donoghue Forlines LLC | 18,279 | $2.26M | 0.70% | −10,760−37.1% | Reduced |
| Valley National Advisers Inc | 18,268 | $2.26M | 0.35% | −11,531−38.7% | Reduced |
| Barbara Oil Co. | 18,200 | $2.25M | 0.84% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 18,123 | $2.24M | 0.10% | −4,804−21.0% | Reduced |
| Taylor Frigon Capital Management LLC | 18,024 | $2.23M | 1.11% | −8,084−31.0% | Reduced |
| Aptus Capital Advisors, LLC | 18,003 | $2.23M | 0.02% | −1,272−6.6% | Reduced |
| Savant Capital, LLC | 17,908 | $2.22M | 0.01% | +824+4.8% | Added |
| Ronald Blue Trust, Inc. | 17,867 | $2.21M | 0.02% | +5,143+40.4% | Added |
| Neo Ivy Capital Management | 17,822 | $2.21M | 0.54% | +17,822 | New |
| SHUTTLEWORTH & Co | 17,812 | $2.20M | 2.00% | +17,812 | New |
| Perigon Wealth Management, LLC | 17,807 | $2.20M | 0.04% | +1,634+10.1% | Added |
| Modern Wealth Management, LLC | 17,787 | $2.20M | 0.04% | −694−3.8% | Reduced |
| Capital Group Private Client Services, Inc. | 17,708 | $2.19M | 0.04% | +17,708 | New |
| Armis Advisers, LLC | 15,466 | $2.19M | 0.20% | +2,240+16.9% | Added |
| ICW Investment Advisors LLC | 17,653 | $2.18M | 0.80% | +650+3.8% | Added |
| Caitlin John, LLC | 17,595 | $2.18M | 1.52% | −553−3.0% | Reduced |
| Jain Global LLC | 17,540 | $2.17M | 0.03% | +5,751+48.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 17,509 | $2.17M | 0.10% | +3,093+21.5% | Added |
| Fiduciary Alliance LLC | 17,459 | $2.16M | 0.14% | −2,358−11.9% | Reduced |
| IFC Advisors LLC | 17,441 | $2.16M | 0.40% | +97+0.6% | Added |
| Guardian Capital LP | 17,353 | $2.15M | 0.07% | +3,934+29.3% | Added |
| Smartleaf Asset Management LLC | 17,709 | $2.14M | 0.13% | +4,758+36.7% | Added |
| Cornerstone Advisors, LLC | 17,200 | $2.13M | 0.07% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 17,172 | $2.13M | 0.61% | −1,098−6.0% | Reduced |
| Capital Planning Advisors, LLC | 17,136 | $2.12M | 0.29% | +14,212+486.0% | Added |
| Evelyn Partners Investment Management Services Ltd | 17,072 | $2.11M | 0.28% | +9,389+122.2% | Added |
| Meiji Yasuda Life Insurance Co | 17,045 | $2.11M | 0.06% | +5,490+47.5% | Added |
| Independent Advisor Alliance | 17,012 | $2.11M | 0.05% | −508−2.9% | Reduced |
| Tower View Investment Management & Research LLC | 16,858 | $2.09M | 1.08% | +16,766+18,223.9% | Added |
| Naviter Wealth, LLC | 16,815 | $2.08M | 0.24% | +46+0.3% | Added |
| Cypress Advisory Group LLC | 16,720 | $2.07M | 1.53% | −560−3.2% | Reduced |
| Krane Funds Advisors LLC | 16,494 | $2.07M | 0.06% | +13,389+431.2% | Added |
| Hudson Canyon Capital Management | 14,575 | $2.06M | 1.18% | +14,575 | New |
| Round Rock Advisors, LLC | 16,657 | $2.06M | 0.33% | −200−1.2% | Reduced |
| Hanlon Investment Management, Inc. | 16,653 | $2.06M | 1.24% | +6,670+66.8% | Added |
| Boston Family Office LLC | 16,600 | $2.05M | 0.13% | −458−2.7% | Reduced |
| SG Americas Securities, LLC | 16,534 | $2.05M | 0.01% | −25,880−61.0% | Reduced |
| CBOE Vest Financial, LLC | 16,533 | $2.05M | 0.03% | +4,216+34.2% | Added |
| Granite Harbor Advisors, Inc. | 16,530 | $2.05M | 0.86% | −555−3.2% | Reduced |
| PDS Planning, Inc | 16,496 | $2.04M | 0.14% | −650−3.8% | Reduced |
| Nicholson Wealth Management Group, LLC | 16,458 | $2.04M | 1.19% | +6,062+58.3% | Added |
| Dynamic Advisor Solutions LLC | 16,434 | $2.03M | 0.06% | +836+5.4% | Added |
| Trust Co of Oklahoma | 16,386 | $2.03M | 0.60% | 00.0% | Unchanged |
| Old National Bancorp | 16,381 | $2.03M | 0.03% | +12,203+292.1% | Added |
| U.S. Capital Wealth Advisors, LLC | 16,313 | $2.02M | 0.05% | +198+1.2% | Added |
| Hunter Associates Investment Management LLC | 16,259 | $2.01M | 0.28% | −3,682−18.5% | Reduced |
| Silvant Capital Management LLC | 16,211 | $2.01M | 0.07% | +16,211 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 16,148 | $2.00M | 0.80% | +16,148 | New |
| GSB Wealth Management, LLC | 16,132 | $2.00M | 0.45% | −2,700−14.3% | Reduced |
| VCI Wealth Management LLC | 15,947 | $1.97M | 0.60% | −6,999−30.5% | Reduced |
| Marshall Financial Group LLC | 15,888 | $1.97M | 0.38% | +156+1.0% | Added |
| Atomi Financial Group, Inc. | 15,870 | $1.96M | 0.06% | +3,083+24.1% | Added |
| J. Safra Sarasin Holding AG | 15,838 | $1.96M | 0.03% | −4,118−20.6% | Reduced |
| Beverly Hills Private Wealth, LLC | 15,819 | $1.96M | 0.35% | +1,178+8.0% | Added |
| Aigen Investment Management, LP | 15,817 | $1.96M | 0.30% | −77,257−83.0% | Reduced |
| Brown Financial Advisors | 15,676 | $1.94M | 0.72% | −107−0.7% | Reduced |
| Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P. | 15,676 | $1.94M | 0.31% | 00.0% | Unchanged |
| Fairbanks Capital Management, Inc. | 15,647 | $1.94M | 1.05% | −83−0.5% | Reduced |
| Byrne Financial Freedom, LLC | 15,600 | $1.93M | 0.96% | −1,800−10.3% | Reduced |
| Monte Financial Group, LLC | 15,460 | $1.91M | 0.70% | −3,678−19.2% | Reduced |
| HighVista Strategies LLC | 15,400 | $1.91M | 0.47% | −3,600−18.9% | Reduced |
| Glenview Trust Co | 15,297 | $1.89M | 0.03% | 00.0% | Unchanged |
| Custom Index Systems, LLC | 15,121 | $1.87M | 0.56% | +5,620+59.2% | Added |
| Silver Oak Securities, Inc | 15,103 | $1.87M | 0.14% | +4,962+48.9% | Added |
| Diversify Advisory Services, LLC | 13,157 | $1.86M | 0.06% | +2,800+27.0% | Added |
| Essential Partners LLC | 15,013 | $1.86M | 0.61% | +800+5.6% | Added |
| Bank of Hawaii | 14,924 | $1.85M | 0.09% | 00.0% | Unchanged |
| MorganRosel Wealth Management, LLC | 14,836 | $1.84M | 0.48% | −151−1.0% | Reduced |
| Compass Ion Advisors, LLC | 14,699 | $1.82M | 0.18% | −111−0.7% | Reduced |
| Harbour Investments, Inc. | 14,617 | $1.81M | 0.04% | +2,464+20.3% | Added |
| Westerkirk Capital Inc. | 14,603 | $1.81M | 0.21% | 00.0% | Unchanged |
| Wedbush Securities Inc | 14,599 | $1.81M | 0.06% | +1,343+10.1% | Added |
| Everence Capital Management Inc | 14,484 | $1.79M | 0.11% | 00.0% | Unchanged |
| Sage Mountain Advisors LLC | 14,327 | $1.77M | 0.10% | +2,092+17.1% | Added |
| CX Institutional | 14,281 | $1.77M | 0.05% | +6,170+76.1% | Added |
| Ashton Thomas Private Wealth, LLC | 14,211 | $1.76M | 0.05% | +4,297+43.3% | Added |