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 2024
Institutional positions in Amphenol Corp as of Mar 31, 2024. 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
- 1,157
- +86 vs. Q4 2023
- Shares held
- 578.8M
- −4.48M (−0.8%) vs. Q4 2023
- Total value
- $66.7B
- +$8.93B (+15.5%) vs. Q4 2023
- New holders
- 143
- 404 more added
- Sold out
- 57
- 436 more reduced
14 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 73,459,971 | $8.47B | 0.17% | +321,861+0.4% | Added |
| FMR LLC | 53,725,999 | $6.20B | 0.42% | −2,161,545−3.9% | Reduced |
| BlackRock Inc. | 48,561,556 | $5.60B | 0.13% | −289,774−0.6% | Reduced |
| Price T Rowe Associates Inc | 31,224,036 | $3.60B | 0.44% | +1,979,022+6.8% | Added |
| State Street Corp | 26,852,943 | $3.10B | 0.14% | +267,290+1.0% | Added |
| Bank of New York Mellon Corp | 19,085,067 | $2.20B | 0.42% | −1,218,206−6.0% | Reduced |
| JPMorgan Chase & Co | 16,402,803 | $1.89B | 0.17% | −1,323,437−7.5% | Reduced |
| Massachusetts Financial Services Co | 13,738,242 | $1.58B | 0.47% | +526,058+4.0% | Added |
| Geode Capital Management, LLC | 13,664,638 | $1.57B | 0.15% | +486,060+3.7% | Added |
| Bank of America Corp | 12,352,061 | $1.42B | 0.14% | +685,749+5.9% | Added |
| Norges Bank | 11,005,829 | $1.27B | 0.20% | +129,531+1.2% | Added |
| Morgan Stanley | 9,738,811 | $1.12B | 0.09% | −1,181,469−10.8% | Reduced |
| Mawer Investment Management Ltd. | 8,179,727 | $943.5M | 4.38% | +2,3280.0% | Added |
| Alliancebernstein L.P. | 7,987,071 | $921.3M | 0.33% | −993,556−11.1% | Reduced |
| Flossbach Von Storch AG | 7,826,929 | $902.8M | 3.93% | −47,204−0.6% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 7,555,800 | $871.4M | 4.98% | −207,200−2.7% | Reduced |
| Lazard Asset Management LLC | 6,981,962 | $805.4M | 0.98% | −135,059−1.9% | Reduced |
| Amundi | 6,352,510 | $707.2M | 0.30% | −163,312−2.5% | Reduced |
| Northern Trust Corp | 5,780,994 | $666.8M | 0.12% | −184,691−3.1% | Reduced |
| Royal Bank of Canada | 5,671,359 | $654.2M | 0.16% | +240,385+4.4% | Added |
| T. Rowe Price Investment Management, Inc. | 5,632,376 | $649.7M | 0.40% | +60,890+1.1% | Added |
| Invesco Ltd. | 5,109,750 | $589.4M | 0.13% | +206,928+4.2% | Added |
| Franklin Resources Inc | 3,907,986 | $450.8M | 0.14% | −107,642−2.7% | Reduced |
| Barclays PLC | 3,813,153 | $439.8M | 0.20% | +331,480+9.5% | Added |
| Legal & General Group Plc | 3,688,172 | $425.4M | 0.12% | −15,573−0.4% | Reduced |
| Stifel Financial Corp | 3,639,241 | $419.8M | 0.48% | −64,381−1.7% | Reduced |
| California Public Employees Retirement System | 3,428,403 | $395.5M | 0.28% | −140,355−3.9% | Reduced |
| Neuberger Berman Group LLC | 3,372,870 | $389.1M | 0.32% | −276,582−7.6% | Reduced |
| Charles Schwab Investment Management Inc | 3,243,212 | $374.1M | 0.09% | +62,951+2.0% | Added |
| UBS Asset Management Americas Inc | 3,130,322 | $361.1M | 0.13% | +20,843+0.7% | Added |
| Jensen Investment Management Inc | 2,976,597 | $343.4M | 2.62% | −390,325−11.6% | Reduced |
| Capital Research Global Investors | 2,818,986 | $325.2M | 0.07% | +1,409+0.1% | Added |
| Victory Capital Management Inc | 2,733,409 | $315.3M | 0.31% | −1,577,901−36.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,719,183 | $313.7M | 0.43% | +8,886+0.3% | Added |
| Envestnet Asset Management Inc | 2,625,063 | $302.8M | 0.11% | +327,671+14.3% | Added |
| Select Equity Group, L.P. | 2,593,257 | $299.1M | 1.08% | −1,564,822−37.6% | Reduced |
| Goldman Sachs Group Inc | 2,506,721 | $289.2M | 0.06% | −814,446−24.5% | Reduced |
| TD Asset Management Inc | 2,504,180 | $288.9M | 0.27% | +517,104+26.0% | Added |
| Veritas Investment Partners (UK) Ltd. | 2,442,441 | $281.7M | 5.53% | −144,614−5.6% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,385,334 | $275.1M | 0.19% | −121,476−4.8% | Reduced |
| First Trust Advisors LP | 2,167,536 | $250.0M | 0.25% | −291,349−11.8% | Reduced |
| Wells Fargo & Company | 2,005,493 | $231.3M | 0.06% | +248,188+14.1% | Added |
| Allianz Asset Management GmbH | 1,862,106 | $214.8M | 0.36% | −54,914−2.9% | Reduced |
| Swiss National Bank | 1,791,800 | $206.7M | 0.14% | −73,300−3.9% | Reduced |
| Mackenzie Financial Corp | 1,769,738 | $204.1M | 0.30% | +67,269+4.0% | Added |
| Dimensional Fund Advisors LP | 1,710,968 | $197.4M | 0.05% | −114,223−6.3% | Reduced |
| Rathbone Brothers plc | 1,703,690 | $196.5M | 1.13% | −8,245−0.5% | Reduced |
| UBS Group AG | 1,691,710 | $195.1M | 0.06% | +195,824+13.1% | Added |
| Vontobel Asset Management Inc | 1,569,501 | $189.3M | 1.05% | −8,434−0.5% | Reduced |
| Capital International Investors | 1,633,318 | $188.4M | 0.04% | −3,374,143−67.4% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,623,130 | $187.2M | 0.43% | −42,976−2.6% | Reduced |
| London Co of Virginia | 1,547,009 | $178.4M | 0.94% | +18,564+1.2% | Added |
| Blair William & Co | 1,536,374 | $177.2M | 0.56% | +4,249+0.3% | Added |
| Deutsche Bank AG | 1,489,123 | $171.8M | 0.08% | +98,357+7.1% | Added |
| Nuveen Asset Management, LLC | 1,473,832 | $170.0M | 0.05% | −224,204−13.2% | Reduced |
| CIBC Private Wealth Group, LLC | 1,471,933 | $167.9M | 0.33% | −3,241−0.2% | Reduced |
| Bank of Montreal | 1,426,329 | $164.5M | 0.09% | +265,411+22.9% | Added |
| HSBC Holdings PLC | 1,411,008 | $162.7M | 0.12% | +346,693+32.6% | Added |
| National Pension Service | 1,330,923 | $153.5M | 0.18% | +24,758+1.9% | Added |
| Rhumbline Advisers | 1,309,719 | $151.1M | 0.15% | +11,121+0.9% | Added |
| Ameriprise Financial Inc | 1,291,315 | $143.0M | 0.04% | −213,769−14.2% | Reduced |
| Fenimore Asset Management Inc | 1,166,087 | $134.5M | 2.84% | +5,646+0.5% | Added |
| Glenmede Trust Co NA | 1,089,185 | $125.6M | 0.63% | −205,921−15.9% | Reduced |
| National Bank of Canada | 983,144 | $125.4M | 0.22% | +747,677+317.5% | Added |
| DekaBank Deutsche Girozentrale | 1,069,919 | $122.5M | 0.23% | +70,517+7.1% | Added |
| James Hambro & Partners | 1,052,023 | $121.3M | 5.68% | +4,283+0.4% | Added |
| Swedbank AB | 1,050,126 | $121.1M | 0.17% | +250,000+31.2% | Added |
| APG Asset Management N.V. | 1,084,217 | $115.8M | 0.20% | −30,489−2.7% | Reduced |
| Wellington Management Group LLP | 985,329 | $113.7M | 0.02% | −30,989−3.0% | Reduced |
| Keybank National Association | 968,631 | $111.7M | 0.46% | +4,824+0.5% | Added |
| California State Teachers Retirement System | 963,159 | $111.1M | 0.14% | +13,246+1.4% | Added |
| Public Employees Retirement Association of Colorado | 961,671 | $110.9M | 0.48% | −16,459−1.7% | Reduced |
| Epoch Investment Partners, Inc. | 936,048 | $108.0M | 0.48% | +255,065+37.5% | Added |
| Bamco Inc | 935,817 | $107.9M | 0.29% | −70,381−7.0% | Reduced |
| Credit Suisse AG | 928,562 | $107.1M | 0.10% | −38,288−4.0% | Reduced |
| Snyder Capital Management L P | 920,454 | $106.2M | 2.27% | −54,746−5.6% | Reduced |
| Madison Asset Management, LLC | 891,055 | $102.8M | 1.26% | +86,301+10.7% | Added |
| Johnson Investment Counsel Inc | 866,547 | $100.0M | 1.09% | −20,423−2.3% | Reduced |
| NZS Capital, LLC | 818,216 | $94.4M | 3.92% | +151,575+22.7% | Added |
| State of Wisconsin Investment Board | 817,351 | $94.3M | 0.25% | −43,694−5.1% | Reduced |
| Janus Henderson Group PLC | 817,170 | $94.3M | 0.05% | +3,090+0.4% | Added |
| Mountain Pacific Investment Advisers Inc | 812,441 | $93.7M | 5.24% | −2,661−0.3% | Reduced |
| TimesSquare Capital Management, LLC | 802,304 | $92.5M | 1.35% | −37,015−4.4% | Reduced |
| New York State Common Retirement Fund | 793,586 | $91.5M | 0.12% | −134,700−14.5% | Reduced |
| Principal Financial Group Inc | 784,256 | $90.5M | 0.05% | +3,835+0.5% | Added |
| Davis R M Inc | 780,439 | $90.0M | 1.88% | +12,153+1.6% | Added |
| Natixis Advisors, L.P. | 772,874 | $89.2M | 0.20% | +200,822+35.1% | Added |
| Allspring Global Investments Holdings, LLC | 718,607 | $82.9M | 0.13% | +13,610+1.9% | Added |
| Balyasny Asset Management LLC | 682,698 | $78.7M | 0.20% | +669,715+5,158.4% | Added |
| Port Capital LLC | 664,637 | $76.7M | 3.84% | −5,414−0.8% | Reduced |
| Maren Capital LLC | 626,560 | $72.3M | 6.96% | +14,612+2.4% | Added |
| The PNC Financial Services Group, Inc. | 613,427 | $70.8M | 0.05% | −10,203−1.6% | Reduced |
| Tandem Investment Advisors, Inc. | 609,656 | $70.3M | 2.72% | −167,316−21.5% | Reduced |
| Lazard Freres Gestion S.A.S. | 624,829 | $69.3M | 1.72% | −1,821−0.3% | Reduced |
| Resona Asset Management Co.,Ltd. | 598,197 | $69.0M | 0.41% | +598,197 | New |
| Adage Capital Partners GP, L.L.C. | 588,410 | $67.9M | 0.13% | +15,409+2.7% | Added |
| Mar Vista Investment Partners LLC | 580,418 | $67.0M | 2.92% | −27,572−4.5% | Reduced |
| American Century Companies Inc | 575,569 | $66.4M | 0.04% | +201,545+53.9% | Added |
| Compass Capital Management, Inc | 575,058 | $66.3M | 4.28% | −45,509−7.3% | Reduced |
| Millennium Management LLC | 564,129 | $65.1M | 0.06% | +454,220+413.3% | Added |