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 |
|---|---|---|---|---|---|
| Osterweis Capital Management Inc | 25 | $1.64K | 0.00% | +25 | New |
| PayPay Securities Corp | 24 | $1.62K | 0.09% | −12−33.3% | Reduced |
| 1620 Investment Advisors, Inc. | 24 | $1.59K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 23 | $1.51K | 0.00% | +23 | New |
| Cape Investment Advisory, Inc. | 20 | $1.31K | 0.00% | −4−16.7% | Reduced |
| Longfellow Investment Management Co LLC | 20 | $1.31K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 20 | $1.31K | 0.00% | 00.0% | Unchanged |
| Wood Tarver Financial Group, LLC | 20 | $1.31K | 0.00% | 00.0% | Unchanged |
| Garde Capital, Inc. | 20 | $1.31K | 0.00% | +20 | New |
| O'Brien Wealth Partners LLC | 20 | $1.31K | 0.00% | +20 | New |
| WestEnd Advisors, LLC | 19 | $1.25K | 0.00% | +13+216.7% | Added |
| Hartford Financial Management Inc. | 18 | $1.18K | 0.00% | 00.0% | Unchanged |
| GoalVest Advisory LLC | 16 | $1.05K | 0.00% | −38−70.4% | Reduced |
| Parkworth Wealth Management, Inc. | 16 | $1.05K | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 15 | $986 | 0.00% | +15 | New |
| Chesapeake Asset Management LLC | 15 | $983 | 0.00% | +5+50.0% | Added |
| Quest 10 Wealth Builders, Inc. | 12 | $792 | 0.00% | −21−63.6% | Reduced |
| MPWM Advisory Solutions, LLC | 12 | $787 | 0.00% | 00.0% | Unchanged |
| Dogwood Wealth Management LLC | 9 | $590 | 0.00% | +9 | New |
| ROSS\JOHNSON & Associates LLC | 7 | $459 | 0.01% | +7 | New |
| Aspect Partners, LLC | 6 | $394 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 5 | $328 | 0.00% | +5 | New |
| Core Alternative Capital | 4 | $262 | 0.00% | −458−99.1% | Reduced |
| High Note Wealth, LLC | 4 | $262 | 0.00% | 00.0% | Unchanged |
| Bank of Jackson Hole Trust | 3 | $200 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 3 | $197 | 0.00% | −15−83.3% | Reduced |
| Legacy Bridge, LLC | 3 | $169 | 0.00% | +3 | New |
| Proequities, Inc. | 0 | $0 | 0.00% | −15,179−100.0% | Sold out |
| TOMS Capital Investment Management LP | 0 | $0 | 0.00% | −1,492,400−100.0% | Sold out |
| Dorsal Capital Management, LLC | 0 | $0 | 0.00% | −1,300,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −1,150,490−100.0% | Sold out |
| Cartenna Capital, LP | 0 | $0 | 0.00% | −934,641−100.0% | Sold out |
| Stonehage Fleming Financial Services Holdings Ltd | 0 | $0 | 0.00% | −763,566−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −371,308−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −364,485−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −349,244−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −333,518−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −232,279−100.0% | Sold out |
| Junto Capital Management LP | 0 | $0 | 0.00% | −225,061−100.0% | Sold out |
| Regents Gate Capital LLP | 0 | $0 | 0.00% | −201,177−100.0% | Sold out |
| Grand Jean Capital Management Inc | 0 | $0 | 0.00% | −183,493−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −156,210−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −149,556−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −140,664−100.0% | Sold out |
| Meridiem Capital Partners LP | 0 | $0 | 0.00% | −139,952−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −119,068−100.0% | Sold out |
| Oribel Capital Management, LP | 0 | $0 | 0.00% | −118,800−100.0% | Sold out |
| Davidson Kempner Capital Management LP | 0 | $0 | 0.00% | −115,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Berger Financial Group, Inc | 0 | $0 | 0.00% | −93,176−100.0% | Sold out |
| Rheos Capital Works Inc. | 0 | $0 | 0.00% | −79,700−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −63,048−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −62,355−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −61,988−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −53,466−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −47,100−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −45,277−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −44,175−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −43,741−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −43,600−100.0% | Sold out |
| Symmetry Investments LP | 0 | $0 | 0.00% | −42,700−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −34,598−100.0% | Sold out |
| Gallo Partners, LP | 0 | $0 | 0.00% | −32,563−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −31,369−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −30,273−100.0% | Sold out |
| Jackson Square Capital, LLC | 0 | $0 | 0.00% | −30,018−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −29,041−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −28,407−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −26,345−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −22,328−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −21,559−100.0% | Sold out |
| IPG Investment Advisors LLC | 0 | $0 | 0.00% | −21,383−100.0% | Sold out |
| Prescott Group Capital Management, L.L.C. | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −19,000−100.0% | Sold out |
| AXS Investments LLC | 0 | $0 | 0.00% | −17,900−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −17,783−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −16,758−100.0% | Sold out |
| Highview Capital Management LLC | 0 | $0 | 0.00% | −16,565−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −16,042−100.0% | Sold out |
| Morningstar Investment Management LLC | 0 | $0 | 0.00% | −15,286−100.0% | Sold out |
| Morse Asset Management, Inc | 0 | $0 | 0.00% | −14,895−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −14,643−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −14,191−100.0% | Sold out |
| EHP Funds Inc. | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Main Management ETF Advisors, LLC | 0 | $0 | 0.00% | −12,816−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −11,937−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −11,674−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −11,661−100.0% | Sold out |
| WSFS Capital Management, LLC | 0 | $0 | 0.00% | −11,420−100.0% | Sold out |
| Tyche Wealth Partners LLC | 0 | $0 | 0.00% | −11,285−100.0% | Sold out |
| Welch & Forbes LLC | 0 | $0 | 0.00% | −10,944−100.0% | Sold out |
| Ninepoint Partners LP | 0 | $0 | 0.00% | −10,881−100.0% | Sold out |
| Convergence Investment Partners, LLC | 0 | $0 | 0.00% | −10,852−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −10,431−100.0% | Sold out |
| Waterford Advisors, LLC | 0 | $0 | 0.00% | −10,284−100.0% | Sold out |
| Fosun International Ltd | 0 | $0 | 0.00% | −9,400−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −9,050−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| WESPAC Advisors, LLC | 0 | $0 | 0.00% | −7,797−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −7,609−100.0% | Sold out |