Amphenol Corp. Class AAPH
13F holders, Q1 2024 (March 31)1,155holders
9famous investors
$115.25avg. 13F price*
At the end of Q1 2024, 1,155 institutions reported holding Amphenol Corp. Class A (APH) in their 13F filings. The largest holders were Vanguard Group Inc. ($8.5B), FMR LLC ($6.2B) and BlackRock Inc. ($5.6B). 9 famous investors held it, including Ron Baron (0.3% of Baron Capital (BAMCO)'s portfolio), Steve Cohen (0.2% of Point72 Asset Management's portfolio) and Joel Greenblatt (0.1% of Gotham Asset Management's portfolio).
- Company
- Amphenol Corp. Class A
- Sector
- Technology
- CUSIP
- 032095101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 130 | $432.2M |
| Exits | 54 | $98.6M |
Ownership 1,155 holders
| Vanguard Group Inc. | 0.17% | Add +0.4% | 73,459,971 | $8.5B |
| FMR LLC | 0.42% | Reduce -3.9% | 53,725,999 | $6.2B |
| BlackRock Inc. | 0.13% | Reduce -0.6% | 48,561,556 | $5.6B |
| T. Rowe Price Associates Inc. | 0.44% | Add +6.8% | 31,224,036 | $3.6B |
| State Street Corp. | 0.14% | Add +1.0% | 26,852,943 | $3.1B |
| Bank of New York Mellon Corp | 0.42% | Reduce -6.0% | 19,085,067 | $2.2B |
| JPMorgan Chase & Co. | 0.17% | Reduce -7.5% | 16,402,803 | $1.9B |
| Massachusetts Financial Services Co. | 0.47% | Add +4.0% | 13,738,242 | $1.6B |
| Geode Capital Management, LLC | 0.15% | Add +3.7% | 13,664,638 | $1.6B |
| Bank of America Corp. | 0.14% | Add +5.9% | 12,352,061 | $1.4B |
| Norges Bank | 0.20% | Add +1.2% | 11,005,829 | $1.3B |
| Morgan Stanley | 0.09% | Reduce -10.8% | 9,738,811 | $1.1B |
| Mawer Investment Management Ltd. | 4.38% | Add +0.0% | 8,179,727 | $943.5M |
| Alliancebernstein L.P. | 0.33% | Reduce -11.1% | 7,987,071 | $921.3M |
| Flossbach Von Storch SE | 3.94% | Reduce -0.6% | 7,826,929 | $902.8M |
| Alecta Tjanstepension Omsesidigt | 4.98% | Reduce -2.7% | 7,555,800 | $871.4M |
| Lazard Asset Management LLC | 1.06% | Reduce -1.9% | 6,981,962 | $805.4M |
| Amundi | 0.30% | Reduce -2.5% | 6,352,510 | $707.2M |
| Northern Trust Corp. | 0.12% | Reduce -3.1% | 5,780,994 | $666.8M |
| Royal Bank of Canada | 0.16% | Add +4.4% | 5,671,359 | $654.2M |
| T. Rowe Price Investment Management, Inc. | 0.40% | Add +1.1% | 5,632,376 | $649.7M |
| Invesco Ltd. | 0.13% | Add +4.2% | 5,109,750 | $589.4M |
| Franklin Resources Inc. | 0.14% | Reduce -2.7% | 3,907,986 | $450.8M |
| Barclays PLC | 0.20% | Add +9.5% | 3,813,153 | $439.8M |
| Legal & General Group Plc | 0.12% | Reduce -0.4% | 3,688,172 | $425.4M |
| Stifel Financial Corp. | 0.48% | Reduce -1.7% | 3,639,241 | $419.8M |
| California Public Employees Retirement System | 0.28% | Reduce -3.9% | 3,428,403 | $395.5M |
| Neuberger Berman Group LLC | 0.32% | Reduce -7.6% | 3,372,870 | $389.1M |
| Charles Schwab Investment Management Inc. | 0.09% | Add +2.0% | 3,243,212 | $374.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.13% | Add +0.7% | 3,130,322 | $361.1M |
| Jensen Investment Management Inc. | 2.62% | Reduce -11.6% | 2,976,597 | $343.4M |
| Capital Research Global Investors | 0.07% | Add +0.1% | 2,818,986 | $325.2M |
| Victory Capital Management Inc. | 0.31% | Reduce -36.6% | 2,733,409 | $315.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.43% | Add +0.3% | 2,719,183 | $313.7M |
| Envestnet Asset Management Inc. | 0.11% | Add +14.3% | 2,625,063 | $302.8M |
| Select Equity Group, L.P. | 1.08% | Reduce -37.6% | 2,593,257 | $299.1M |
| Goldman Sachs Group Inc. | 0.06% | Reduce -24.5% | 2,506,721 | $289.2M |
| TD Asset Management Inc | 0.27% | Add +26.0% | 2,504,180 | $288.9M |
| Navera Investment Management Ltd. | 5.53% | Reduce -5.6% | 2,442,441 | $281.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.19% | Reduce -4.8% | 2,385,334 | $275.1M |
| First Trust Advisors LP | 0.25% | Reduce -11.8% | 2,167,536 | $250.0M |
| Wells Fargo & Company | 0.06% | Add +14.1% | 2,005,493 | $231.3M |
| Allianz Asset Management GmbH | 0.36% | Reduce -2.9% | 1,862,106 | $214.8M |
| Swiss National Bank | 0.14% | Reduce -3.9% | 1,791,800 | $206.7M |
| Mackenzie Financial Corp. | 0.30% | Add +4.0% | 1,769,738 | $204.1M |
| Dimensional Fund Advisors LP | 0.05% | Reduce -6.3% | 1,710,968 | $197.4M |
| Rathbones Group PLC | 1.13% | Reduce -0.5% | 1,703,690 | $196.5M |
| UBS Group AG | 0.06% | Add +13.1% | 1,691,710 | $195.1M |
| Vontobel Asset Management Inc. | 1.05% | Reduce -0.5% | 1,569,501 | $189.3M |
| Capital International Investors | 0.04% | Reduce -67.4% | 1,633,318 | $188.4M |
| Kayne Anderson Rudnick Investment Management LLC | 0.43% | Reduce -2.6% | 1,623,130 | $187.2M |
| London Co. of Virginia | 0.94% | Add +1.2% | 1,547,009 | $178.4M |
| Blair William & Co. | 0.56% | Add +0.3% | 1,536,374 | $177.2M |
| Deutsche Bank AG | 0.08% | Add +7.1% | 1,489,123 | $171.8M |
| Nuveen Asset Management, LLC | 0.05% | Reduce -13.2% | 1,473,832 | $170.0M |
| CIBC Private Wealth Group LLC | 0.33% | Reduce -0.2% | 1,471,933 | $167.9M |
| Bank of Montreal | 0.05% | Add +22.9% | 1,426,329 | $164.5M |
| HSBC Holdings PLC | 0.12% | Add +32.6% | 1,411,008 | $162.7M |
| National Pension Service | 0.18% | Add +1.9% | 1,330,923 | $153.5M |
| Rhumbline Advisers | 0.15% | Add +0.9% | 1,309,719 | $151.1M |
| Ameriprise Financial Inc. | 0.04% | Reduce -14.2% | 1,291,315 | $143.0M |
| Fenimore Asset Management Inc | 2.84% | Add +0.5% | 1,166,087 | $134.5M |
| Glenmede Trust Co. NA | 0.63% | Reduce -15.9% | 1,089,185 | $125.6M |
| National Bank of Canada | 0.22% | Add +317.5% | 983,144 | $125.4M |
| DekaBank Deutsche Girozentrale | 0.23% | Add +7.1% | 1,069,919 | $122.5M |
| James Hambro & Partners LLP | 5.68% | Add +0.4% | 1,052,023 | $121.3M |
| Swedbank AB | 0.17% | Add +31.3% | 1,050,126 | $121.1M |
| APG Asset Management N.V. | 0.20% | Reduce -2.7% | 1,084,217 | $115.8M |
| Wellington Management Group LLP | 0.02% | Reduce -3.0% | 985,329 | $113.7M |
| Keybank National Association | 0.46% | Add +0.5% | 968,631 | $111.7M |
| California State Teachers Retirement System | 0.14% | Add +1.4% | 963,159 | $111.1M |
| Public Employees Retirement Association of Colorado | 0.48% | Reduce -1.7% | 961,671 | $110.9M |
| Epoch Investment Partners, Inc. | 0.48% | Add +37.5% | 936,048 | $108.0M |
| Baron Capital (BAMCO) | 0.29% | Reduce -7.0% | 935,817 | $107.9M |
| Credit Suisse AG/ | 0.10% | Reduce -4.0% | 928,562 | $107.1M |
| Snyder Capital Management L P | 2.27% | Reduce -5.6% | 920,454 | $106.2M |
| Madison Asset Management, LLC | 1.26% | Add +10.7% | 891,055 | $102.8M |
| Johnson Investment Counsel Inc. | 1.09% | Reduce -2.3% | 866,547 | $100.0M |
| NZS Capital, LLC | 3.92% | Add +22.7% | 818,216 | $94.4M |
| State of Wisconsin Investment Board | 0.25% | Reduce -5.1% | 817,351 | $94.3M |
| Janus Henderson Group PLC | 0.05% | Add +0.4% | 817,170 | $94.3M |
| Mountain Pacific Investment Advisers LLC | 5.24% | Reduce -0.3% | 812,441 | $93.7M |
| TimesSquare Capital Management, LLC | 1.35% | Reduce -4.4% | 802,304 | $92.5M |
| New York State Common Retirement Fund | 0.12% | Reduce -14.5% | 793,586 | $91.5M |
| Principal Financial Group Inc. | 0.05% | Add +0.5% | 784,256 | $90.5M |
| Davis R M Inc. | 1.88% | Add +1.6% | 780,439 | $90.0M |
| Natixis Advisors, LLC | 0.20% | Add +35.1% | 772,874 | $89.2M |
| Allspring Global Investments Holdings, LLC | 0.13% | Add +1.9% | 718,607 | $82.9M |
| Balyasny Asset Management L.P. | 0.21% | Add +5158.4% | 682,698 | $78.7M |
| Port Capital LLC | 3.84% | Reduce -0.8% | 664,637 | $76.7M |
| Maren Capital LLC | 6.98% | Add +2.4% | 626,560 | $72.3M |
| PNC Financial Services Group, Inc. | 0.05% | Reduce -1.6% | 613,427 | $70.8M |
| Tandem Investment Advisors, Inc. | 2.72% | Reduce -21.5% | 609,656 | $70.3M |
| Lazard Freres Gestion S.A.S. | 1.72% | Reduce -0.3% | 624,829 | $69.3M |
| Resona Asset Management Co.,Ltd. | 0.41% | — | 598,197 | $69.0M |
| Adage Capital Partners Gp, L.L.C. | 0.13% | Add +2.7% | 588,410 | $67.9M |
| Mar Vista Investment Partners LLC | 2.92% | Reduce -4.5% | 580,418 | $67.0M |
| American Century Companies Inc. | 0.04% | Add +53.9% | 575,569 | $66.4M |
| Compass Capital Management, Inc. | 4.28% | Reduce -7.3% | 575,058 | $66.3M |
| Millennium Management | 0.06% | Add +413.3% | 564,129 | $65.1M |
"% of holder's portfolio" is APH's weight in each manager's 13F, not the share of Amphenol Corp. Class A the manager owns.