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 2023
Institutional positions in Amphenol Corp as of Dec 31, 2023. 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
- 1,085
- +91 vs. Q3 2023
- Shares held
- 583.5M
- +16.5M (+2.9%) vs. Q3 2023
- Total value
- $57.8B
- +$10.2B (+21.4%) vs. Q3 2023
- New holders
- 157
- 380 more added
- Sold out
- 66
- 385 more reduced
16 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Choate Investment Advisors | 10,724 | $1.06M | 0.03% | +15+0.1% | Added |
| Ambassador Advisors, LLC | 10,355 | $1.07M | 0.24% | +1,585+18.1% | Added |
| Boothbay Fund Management, LLC | 10,772 | $1.07M | 0.04% | −71,440−86.9% | Reduced |
| Fortune Financial Advisors, LLC | 10,801 | $1.07M | 0.75% | +10,801 | New |
| Waldron Private Wealth LLC | 10,820 | $1.07M | 0.05% | +247+2.3% | Added |
| Cinctive Capital Management LP | 11,012 | $1.09M | 0.08% | +11,012 | New |
| Becker Capital Management Inc | 11,160 | $1.11M | 0.04% | −241−2.1% | Reduced |
| Horizon Investments, LLC | 11,208 | $1.11M | 0.03% | +3,169+39.4% | Added |
| Pitcairn Co | 11,318 | $1.12M | 0.08% | +48+0.4% | Added |
| Mather Group, LLC. | 11,342 | $1.12M | 0.02% | +137+1.2% | Added |
| Chilton Investment Co LLC | 11,408 | $1.13M | 0.03% | +6,540+134.3% | Added |
| Beaton Management Co. Inc. | 11,500 | $1.14M | 0.68% | +185+1.6% | Added |
| GSB Wealth Management, LLC | 11,600 | $1.15M | 0.35% | −180−1.5% | Reduced |
| Alberta Investment Management Corp | 11,600 | $1.15M | 0.01% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 11,700 | $1.16M | 0.29% | 00.0% | Unchanged |
| Quantitative Investment Management, LLC | 11,773 | $1.17M | 0.07% | −11,257−48.9% | Reduced |
| Quadrant Capital Group LLC | 11,870 | $1.18M | 0.10% | −138−1.1% | Reduced |
| Coldstream Capital Management Inc | 11,961 | $1.19M | 0.03% | +3,695+44.7% | Added |
| Compass Ion Advisors, LLC | 11,970 | $1.19M | 0.18% | −35−0.3% | Reduced |
| Nomura Holdings Inc | 12,070 | $1.20M | 0.01% | −132,238−91.6% | Reduced |
| Wintrust Investments LLC | 12,170 | $1.21M | 0.12% | −40−0.3% | Reduced |
| Graham Capital Management, L.P. | 12,187 | $1.21M | 0.04% | −68,193−84.8% | Reduced |
| Profund Advisors LLC | 12,236 | $1.21M | 0.05% | +2,242+22.4% | Added |
| Lincoln Capital LLC | 12,241 | $1.21M | 0.30% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 12,298 | $1.22M | 0.01% | −912−6.9% | Reduced |
| Peak Asset Management, LLC | 12,320 | $1.22M | 0.27% | 00.0% | Unchanged |
| Fayez Sarofim & Co | 11,698 | $1.23M | 0.00% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 12,461 | $1.24M | 0.03% | +2,726+28.0% | Added |
| Copeland Capital Management, LLC | 12,492 | $1.24M | 0.02% | −894−6.7% | Reduced |
| Oarsman Capital, Inc. | 12,516 | $1.24M | 0.33% | +1,137+10.0% | Added |
| Monte Financial Group, LLC | 12,565 | $1.25M | 0.58% | −891−6.6% | Reduced |
| Meeder Advisory Services, Inc. | 12,588 | $1.25M | 0.14% | −476−3.6% | Reduced |
| Mechanics Bank Trust Department | 12,736 | $1.26M | 0.20% | −294−2.3% | Reduced |
| Sequoia Financial Advisors, LLC | 12,749 | $1.26M | 0.02% | +5,008+64.7% | Added |
| Moneta Group Investment Advisors LLC | 12,896 | $1.28M | 0.03% | +192+1.5% | Added |
| Tokio Marine Asset Management Co Ltd | 12,909 | $1.28M | 0.07% | +918+7.7% | Added |
| Marshall Wace, LLP | 12,927 | $1.28M | 0.00% | +12,927 | New |
| Balyasny Asset Management LLC | 12,983 | $1.29M | 0.00% | −2,406,155−99.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 13,072 | $1.30M | 0.03% | −3,865−22.8% | Reduced |
| Coronation Fund Managers Ltd. | 13,113 | $1.30M | 0.04% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 13,330 | $1.32M | 0.01% | +2,729+25.7% | Added |
| Arjuna Capital | 13,418 | $1.33M | 0.42% | +620+4.8% | Added |
| Kestra Advisory Services, LLC | 13,428 | $1.33M | 0.01% | −288−2.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 13,458 | $1.33M | 0.00% | −2,089−13.4% | Reduced |
| Public Sector Pension Investment Board | 13,557 | $1.34M | 0.01% | −50,398−78.8% | Reduced |
| NBT Bank N A | 13,645 | $1.35M | 0.11% | +3,742+37.8% | Added |
| FJ Investments, LLC | 13,699 | $1.36M | 0.06% | +13,699 | New |
| Degroof Petercam Asset Management | 13,700 | $1.36M | 0.02% | +13,700 | New |
| Okabena Investment Services Inc | 13,798 | $1.37M | 0.53% | +8,042+139.7% | Added |
| Investment Management Corp of Ontario | 13,873 | $1.38M | 0.03% | +13,873 | New |
| Pegasus Partners Ltd. | 13,935 | $1.38M | 0.16% | −1,482−9.6% | Reduced |
| GWM Advisors LLC | 14,035 | $1.39M | 0.01% | +2,900+26.0% | Added |
| BancorpSouth Bank | 13,992 | $1.39M | 0.11% | −51−0.4% | Reduced |
| Two Sigma Investments, LP | 14,100 | $1.40M | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 14,112 | $1.40M | 0.03% | +14,112 | New |
| Empowered Funds, LLC | 14,270 | $1.41M | 0.04% | +513+3.7% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 14,450 | $1.44M | 0.03% | −1,300−8.3% | Reduced |
| Unigestion Holding SA | 14,509 | $1.44M | 0.08% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 14,579 | $1.45M | 0.16% | +7,811+115.4% | Added |
| Harbour Capital Advisors, LLC | 15,263 | $1.45M | 0.40% | −10−0.1% | Reduced |
| Davenport & Co LLC | 14,754 | $1.47M | 0.01% | −2,336−13.7% | Reduced |
| Oppenheimer & Co Inc | 14,904 | $1.48M | 0.03% | +302+2.1% | Added |
| CWM, LLC | 14,911 | $1.48M | 0.01% | +1,423+10.6% | Added |
| Sawtooth Solutions, LLC | 15,238 | $1.51M | 0.04% | −114−0.7% | Reduced |
| Signaturefd, LLC | 15,274 | $1.51M | 0.03% | +502+3.4% | Added |
| Bleakley Financial Group, LLC | 15,293 | $1.52M | 0.05% | −59−0.4% | Reduced |
| Knightsbridge Asset Management, LLC | 15,329 | $1.52M | 0.43% | +56+0.4% | Added |
| Mount Yale Investment Advisors, LLC | 15,415 | $1.53M | 0.15% | −538−3.4% | Reduced |
| Assetmark, Inc | 15,464 | $1.53M | 0.01% | +1,855+13.6% | Added |
| First Manhattan Co | 15,501 | $1.54M | 0.01% | −69−0.4% | Reduced |
| United Services Automobile Association | 15,831 | $1.57M | 0.03% | 00.0% | Unchanged |
| DF Dent & Co Inc | 15,850 | $1.57M | 0.02% | +3,397+27.3% | Added |
| Dakota Wealth Management | 15,970 | $1.58M | 0.06% | +69+0.4% | Added |
| Moody Lynn & Lieberson, LLC | 16,000 | $1.59M | 0.12% | 00.0% | Unchanged |
| Toroso Investments, LLC | 16,188 | $1.60M | 0.04% | +4,151+34.5% | Added |
| Axxcess Wealth Management, LLC | 16,224 | $1.61M | 0.05% | +9,229+131.9% | Added |
| Guardian Capital LP | 16,385 | $1.62M | 0.06% | −170−1.0% | Reduced |
| Knollwood Investment Advisory, LLC | 16,476 | $1.63M | 0.34% | +16,476 | New |
| Congress Wealth Management LLC | 16,906 | $1.68M | 0.03% | −939−5.3% | Reduced |
| J. W. Coons Advisors, LLC | 16,925 | $1.68M | 0.45% | +100+0.6% | Added |
| Credit Agricole S A | 16,928 | $1.68M | 0.03% | +11,319+201.8% | Added |
| Wetherby Asset Management Inc | 17,179 | $1.70M | 0.09% | −566−3.2% | Reduced |
| Hemenway Trust Co LLC | 17,189 | $1.70M | 0.16% | −222−1.3% | Reduced |
| Vinva Investment Management Ltd | 17,176 | $1.71M | 0.12% | −346−2.0% | Reduced |
| Telemus Capital, LLC | 17,252 | $1.71M | 0.14% | +17+0.1% | Added |
| Ossiam | 17,337 | $1.72M | 0.03% | +1,615+10.3% | Added |
| Decatur Capital Management, Inc. | 17,381 | $1.72M | 1.03% | −6,076−25.9% | Reduced |
| King Luther Capital Management Corp | 17,383 | $1.72M | 0.01% | −367−2.1% | Reduced |
| Zurich Insurance Group Ltd | 17,500 | $1.73M | 0.02% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 17,517 | $1.74M | 0.15% | −237−1.3% | Reduced |
| Taylor Frigon Capital Management LLC | 17,615 | $1.75M | 0.88% | −468−2.6% | Reduced |
| United Capital Financial Advisers, LLC | 17,799 | $1.76M | 0.01% | +14,911+516.3% | Added |
| USS Investment Management Ltd | 17,900 | $1.78M | 0.02% | −16,400−47.8% | Reduced |
| InterOcean Capital Group, LLC | 18,141 | $1.80M | 0.05% | 00.0% | Unchanged |
| Westpac Banking Corp | 18,290 | $1.81M | 0.15% | +8,190+81.1% | Added |
| GAM Holding AG | 18,404 | $1.82M | 0.14% | 00.0% | Unchanged |
| Groupama Asset Managment | 37,286 | $1.84M | 0.05% | +37,286 | New |
| Manchester Capital Management LLC | 18,848 | $1.87M | 0.25% | +20.0% | Added |
| Linden Thomas Advisory Services, LLC | 18,860 | $1.87M | 0.35% | +1,289+7.3% | Added |
| Northwestern Mutual Investment Management Company, LLC | 18,937 | $1.88M | 0.05% | +111+0.6% | Added |