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 |
|---|---|---|---|---|---|
| HRT Financial LP | 211,826 | $13.9M | 0.09% | +60,334+39.8% | Added |
| Burney Co | 209,081 | $13.7M | 0.50% | +191,152+1,066.2% | Added |
| CIBC Asset Management Inc | 206,936 | $13.6M | 0.05% | −6,465−3.0% | Reduced |
| Ieq Capital, LLC | 206,425 | $13.5M | 0.11% | +95,283+85.7% | Added |
| Cetera Investment Advisers | 204,059 | $13.4M | 0.03% | +22,121+12.2% | Added |
| Motco | 202,671 | $13.3M | 1.40% | +739+0.4% | Added |
| Addenda Capital Inc. | 201,023 | $13.2M | 0.49% | +26,625+15.3% | Added |
| Chesley Taft & Associates LLC | 201,423 | $13.2M | 0.64% | −902−0.4% | Reduced |
| Fred Alger Management, LLC | 197,899 | $13.0M | 0.07% | −1,487−0.7% | Reduced |
| LTS One Management LP | 197,500 | $13.0M | 3.95% | −7,500−3.7% | Reduced |
| Mutual of America Capital Management LLC | 197,436 | $12.9M | 0.15% | −4,654−2.3% | Reduced |
| Utah Retirement Systems | 195,484 | $12.8M | 0.15% | −372−0.2% | Reduced |
| Banco Santander, S.A. | 192,099 | $12.6M | 0.14% | +192,099 | New |
| Lyell Wealth Management, LP | 190,069 | $12.5M | 1.17% | +22,012+13.1% | Added |
| Public Sector Pension Investment Board | 188,418 | $12.4M | 0.05% | −123,124−39.5% | Reduced |
| First Manhattan Co | 186,518 | $12.3M | 0.04% | +164,986+766.2% | Added |
| JustInvest LLC | 186,607 | $12.2M | 0.18% | +11,455+6.5% | Added |
| Oak Associates, Ltd | 186,424 | $12.2M | 0.92% | 00.0% | Unchanged |
| Covea Finance | 185,984 | $12.2M | 0.56% | −234,006−55.7% | Reduced |
| Pathstone Holdings, LLC | 182,448 | $12.0M | 0.05% | +9,164+5.3% | Added |
| Perennial Advisors, LLC | 182,161 | $11.9M | 2.38% | −1,610−0.9% | Reduced |
| Brant Point Investment Management LLC | 180,190 | $11.8M | 2.88% | −914−0.5% | Reduced |
| Gotham Asset Management, LLC | 179,894 | $11.8M | 0.10% | +41,127+29.6% | Added |
| Advisors Asset Management, Inc. | 179,197 | $11.8M | 0.22% | +52,027+40.9% | Added |
| Zevenbergen Capital Investments LLC | 176,010 | $11.5M | 0.28% | +4,950+2.9% | Added |
| Cabot Wealth Management Inc | 174,659 | $11.5M | 1.46% | +42,044+31.7% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 173,149 | $11.4M | 0.13% | +49,968+40.6% | Added |
| Natixis | 173,990 | $11.3M | 0.07% | −51,120−22.7% | Reduced |
| Commerce Bank | 172,823 | $11.3M | 0.07% | +2,935+1.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 172,131 | $11.3M | 0.11% | 00.0% | Unchanged |
| Oddo BHF Asset Management SAS | 169,071 | $11.1M | 0.45% | +1,654+1.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 168,983 | $11.1M | 0.02% | +5,218+3.2% | Added |
| Kanawha Capital Management LLC | 167,167 | $11.0M | 0.85% | +15,300+10.1% | Added |
| Clough Capital Partners L P | 165,000 | $10.8M | 1.37% | +400+0.2% | Added |
| Zeno Equity Partners LLP | 164,179 | $10.8M | 3.90% | +910+0.6% | Added |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 163,806 | $10.7M | 2.22% | +163,806 | New |
| Penobscot Investment Management Company, Inc. | 163,242 | $10.7M | 1.01% | +9,952+6.5% | Added |
| Yousif Capital Management, LLC | 162,645 | $10.7M | 0.12% | −1,457−0.9% | Reduced |
| New York Life Investment Management LLC | 161,937 | $10.6M | 0.11% | +172+0.1% | Added |
| CIBC World Markets Inc. | 161,704 | $10.6M | 0.02% | +28,430+21.3% | Added |
| Union Heritage Capital, LLC | 160,890 | $10.6M | 3.93% | 00.0% | Unchanged |
| PGGM Investments | 160,443 | $10.5M | 0.14% | −28,453−15.1% | Reduced |
| Copeland Capital Management, LLC | 160,143 | $10.5M | 0.21% | +139,577+678.7% | Added |
| Marsico Capital Management LLC | 159,678 | $10.5M | 0.36% | 00.0% | Unchanged |
| Nippon Life Global Investors Americas, Inc. | 159,030 | $10.5M | 0.51% | +38,460+31.9% | Added |
| Albion Financial Group | 159,293 | $10.4M | 0.74% | +158,796+31,950.9% | Added |
| Hendley & Co Inc | 157,760 | $10.3M | 3.62% | +26,825+20.5% | Added |
| Colony Group, LLC | 157,153 | $10.3M | 0.03% | +23,544+17.6% | Added |
| Carderock Capital Management Inc | 156,065 | $10.2M | 2.71% | −9,900−6.0% | Reduced |
| Groupe la Francaise | 148,362 | $10.1M | 0.22% | +18,333+14.1% | Added |
| O'Shaughnessy Asset Management, LLC | 154,025 | $10.1M | 0.08% | +19,646+14.6% | Added |
| MUFG Securities EMEA plc | 153,999 | $10.1M | 0.26% | +17,999+13.2% | Added |
| Ravenstone Capital Management Inc. | 153,805 | $10.1M | 5.87% | +4,615+3.1% | Added |
| Kempen Capital Management N.V. | 153,556 | $10.1M | 0.11% | +153,556 | New |
| Segment Wealth Management, LLC | 151,871 | $9.96M | 0.67% | +536+0.4% | Added |
| Ayrshire Capital Management LLC | 148,383 | $9.73M | 4.71% | +2,953+2.0% | Added |
| Shell Asset Management Co | 147,832 | $9.70M | 0.46% | −5,500−3.6% | Reduced |
| West Coast Financial LLC | 147,163 | $9.65M | 1.10% | −98,851−40.2% | Reduced |
| ING Groep NV | 146,742 | $9.62M | 0.07% | −157,240−51.7% | Reduced |
| CIBC World Markets Corp | 145,831 | $9.57M | 0.08% | −412,344−73.9% | Reduced |
| Brinker Capital Investments, LLC | 144,492 | $9.48M | 0.09% | −12,938−8.2% | Reduced |
| Orion Portfolio Solutions, LLC | 144,492 | $9.48M | 0.09% | −12,938−8.2% | Reduced |
| Wealthfront Advisers LLC | 143,756 | $9.43M | 0.03% | +10,138+7.6% | Added |
| CWM Advisors, LLC | 143,081 | $9.38M | 1.12% | −11,433−7.4% | Reduced |
| SlateStone Wealth, LLC | 143,062 | $9.38M | 0.94% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 195,197 | $9.34M | 0.04% | +68,096+53.6% | Added |
| State of Alaska, Department of Revenue | 141,846 | $9.30M | 0.11% | +4,395+3.2% | Added |
| Flputnam Investment Management Co | 140,708 | $9.23M | 0.17% | +8,092+6.1% | Added |
| Baker Avenue Asset Management, LP | 140,244 | $9.20M | 0.29% | +1,010+0.7% | Added |
| Thames Capital Management LLC | 140,206 | $9.20M | 3.53% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 140,084 | $9.19M | 0.06% | −643,591−82.1% | Reduced |
| Shelton Capital Management | 139,327 | $9.14M | 0.22% | +132,124+1,834.3% | Added |
| CTF Capital Management, LP | 138,700 | $9.10M | 6.60% | −21,300−13.3% | Reduced |
| YHB Investment Advisors, Inc. | 137,837 | $9.04M | 0.76% | −2,841−2.0% | Reduced |
| TownSquare Capital, LLC | 137,758 | $9.04M | 0.10% | +6,688+5.1% | Added |
| Railway Pension Investments Ltd | 133,700 | $8.77M | 0.12% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 129,213 | $8.47M | 0.02% | −167,068−56.4% | Reduced |
| Howe & Rusling Inc | 126,200 | $8.28M | 0.70% | +267+0.2% | Added |
| SG Americas Securities, LLC | 125,365 | $8.22M | 0.03% | +101,365+422.4% | Added |
| OP Asset Management Ltd | 125,057 | $8.20M | 0.14% | +125,057 | New |
| Aristotle Atlantic Partners, LLC | 125,035 | $8.20M | 0.28% | −24,037−16.1% | Reduced |
| Longbow Finance SA | 124,557 | $8.17M | 0.98% | +25,514+25.8% | Added |
| Steward Partners Investment Advisory, LLC | 121,833 | $7.99M | 0.07% | +68,226+127.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 121,691 | $7.99M | 0.08% | +8,713+7.7% | Added |
| MML Investors Services, LLC | 120,981 | $7.93M | 0.03% | +9,286+8.3% | Added |
| Ironvine Capital Partners, LLC | 120,363 | $7.89M | 0.86% | +120,363 | New |
| Hantz Financial Services, Inc. | 120,196 | $7.88M | 0.14% | −1,739−1.4% | Reduced |
| UBS Oconnor LLC | 119,940 | $7.87M | 0.19% | +39,040+48.3% | Added |
| Polar Asset Management Partners Inc. | 119,774 | $7.86M | 0.26% | −232,978−66.0% | Reduced |
| NEOS Investment Management LLC | 119,672 | $7.85M | 0.15% | +40,967+52.1% | Added |
| Swiss Life Asset Management Ltd | 119,494 | $7.84M | 0.06% | +23,037+23.9% | Added |
| Fifth Third Bancorp | 118,975 | $7.80M | 0.03% | +22,134+22.9% | Added |
| Varenne Capital Partners | 117,527 | $7.71M | 2.84% | −261,090−69.0% | Reduced |
| Kornitzer Capital Management Inc | 116,950 | $7.67M | 0.16% | 00.0% | Unchanged |
| Financiere des Professionnels - Fonds d,investissement inc. | 116,062 | $7.61M | 0.49% | −3,371−2.8% | Reduced |
| Rakuten Investment Management, Inc. | 110,543 | $7.36M | 0.03% | +110,543 | New |
| Elk River Wealth Management, LLC | 111,879 | $7.36M | 1.38% | −84−0.1% | Reduced |
| Guinness Atkinson Asset Management Inc | 110,256 | $7.23M | 4.03% | +4,257+4.0% | Added |
| DuPont Capital Management Corp | 110,028 | $7.22M | 0.80% | −21,982−16.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 109,361 | $7.17M | 0.01% | +28,428+35.1% | Added |