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 2024
Institutional positions in Amphenol Corp as of Dec 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
- 1,407
- +131 vs. Q3 2024
- Shares held
- 1.15B
- +14.4M (+1.3%) vs. Q3 2024
- Total value
- $79.6B
- +$5.90B (+8.0%) vs. Q3 2024
- New holders
- 217
- 514 more added
- Sold out
- 86
- 498 more reduced
19 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Johnson Investment Counsel Inc | 1,201,099 | $83.4M | 0.81% | −40,746−3.3% | Reduced |
| State Board of Administration of Florida Retirement System | 1,217,108 | $84.5M | 0.16% | −31,631−2.5% | Reduced |
| First Trust Advisors LP | 1,245,827 | $86.5M | 0.08% | −2,623,816−67.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,260,231 | $87.5M | 0.25% | +970,865+335.5% | Added |
| Adage Capital Partners GP, L.L.C. | 1,268,920 | $88.1M | 0.15% | −153,800−10.8% | Reduced |
| The PNC Financial Services Group, Inc. | 1,279,408 | $88.9M | 0.06% | +36,032+2.9% | Added |
| Dorsal Capital Management, LLC | 1,300,000 | $90.3M | 2.72% | −400,000−23.5% | Reduced |
| Analog Century Management LP | 1,306,011 | $90.7M | 6.07% | +31,383+2.5% | Added |
| Prudential Financial Inc | 1,321,938 | $91.8M | 0.13% | +33,220+2.6% | Added |
| Port Capital LLC | 1,378,777 | $95.8M | 4.37% | +6,297+0.5% | Added |
| Atalan Capital Partners, LP | 1,395,000 | $96.9M | 9.64% | 00.0% | Unchanged |
| Maren Capital LLC | 1,402,468 | $97.4M | 7.44% | +28,996+2.1% | Added |
| Manufacturers Life Insurance Company, The | 1,428,038 | $99.2M | 0.09% | −504,121−26.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 1,449,782 | $100.7M | 0.20% | +1,449,782 | New |
| Davis R M Inc | 1,467,361 | $101.9M | 1.99% | −17,708−1.2% | Reduced |
| Keybank National Association | 1,469,285 | $102.0M | 0.39% | −155,807−9.6% | Reduced |
| TOMS Capital Investment Management LP | 1,492,400 | $103.6M | 12.08% | +90,727+6.5% | Added |
| APG Asset Management N.V. | 1,582,231 | $106.1M | 0.30% | +634,952+67.0% | Added |
| Russell Investments Group, Ltd. | 1,573,054 | $109.3M | 0.15% | −121,979−7.2% | Reduced |
| Raymond James Financial Inc | 1,573,451 | $109.3M | 0.04% | +1,573,451 | New |
| Glenmede Trust Co NA | 1,597,390 | $110.9M | 0.57% | −85,344−5.1% | Reduced |
| Los Angeles Capital Management LLC | 1,684,596 | $117.0M | 0.48% | +1,632,014+3,103.8% | Added |
| National Bank of Canada | 1,793,348 | $124.5M | 0.16% | −807,611−31.1% | Reduced |
| Public Employees Retirement Association of Colorado | 1,840,694 | $127.8M | 0.51% | −76,666−4.0% | Reduced |
| Bamco Inc | 1,850,768 | $128.5M | 0.33% | −2,510−0.1% | Reduced |
| Vontobel Holding Ltd. | 1,877,971 | $130.4M | 0.45% | −91,368−4.6% | Reduced |
| California State Teachers Retirement System | 1,904,387 | $132.3M | 0.15% | −70,662−3.6% | Reduced |
| Millennium Management LLC | 1,910,015 | $132.7M | 0.11% | −980,853−33.9% | Reduced |
| New York State Common Retirement Fund | 1,916,741 | $133.1M | 0.18% | +71,737+3.9% | Added |
| Schroder Investment Management Group | 1,949,846 | $135.4M | 0.13% | +152,306+8.5% | Added |
| James Hambro & Partners | 1,949,891 | $135.5M | 5.35% | −31,713−1.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,993,329 | $139.8M | 0.14% | +226,021+12.8% | Added |
| Snyder Capital Management L P | 2,032,085 | $141.1M | 2.95% | +141,285+7.5% | Added |
| Ameriprise Financial Inc | 2,228,828 | $149.6M | 0.04% | −126,552−5.4% | Reduced |
| Caisse de Depot Et Placement du Quebec | 2,241,435 | $155.7M | 0.32% | +2,150,384+2,361.7% | Added |
| Madison Asset Management, LLC | 2,271,402 | $157.7M | 1.78% | +195,559+9.4% | Added |
| Madison Investment Advisors, LLC | 2,271,402 | $157.7M | 1.78% | +2,271,402 | New |
| Fenimore Asset Management Inc | 2,304,485 | $160.0M | 3.36% | −22,150−1.0% | Reduced |
| Bank of Montreal | 2,332,775 | $162.0M | 0.08% | +32,776+1.4% | Added |
| Man Group plc | 2,342,307 | $162.7M | 0.49% | −1,691,193−41.9% | Reduced |
| Rhumbline Advisers | 2,359,119 | $163.8M | 0.15% | −65,238−2.7% | Reduced |
| Alkeon Capital Management LLC | 2,400,000 | $166.7M | 0.97% | 00.0% | Unchanged |
| Jensen Investment Management Inc | 2,519,676 | $175.0M | 1.58% | −575,984−18.6% | Reduced |
| Principal Financial Group Inc | 2,598,845 | $180.5M | 0.10% | +7,522+0.3% | Added |
| Arrowstreet Capital, Limited Partnership | 2,688,233 | $186.7M | 0.15% | −623,614−18.8% | Reduced |
| National Pension Service | 2,760,545 | $191.7M | 0.18% | −269,685−8.9% | Reduced |
| Natixis Advisors, L.P. | 2,844,930 | $197.6M | 0.37% | +325,202+12.9% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 2,897,512 | $201.2M | 0.46% | −96,211−3.2% | Reduced |
| CIBC Private Wealth Group, LLC | 2,866,213 | $205.9M | 0.37% | −54,204−1.9% | Reduced |
| Polar Capital Holdings Plc | 2,991,081 | $207.7M | 1.16% | +567,826+23.4% | Added |
| Blair William & Co | 3,070,194 | $213.2M | 0.62% | −22,496−0.7% | Reduced |
| UBS Group AG | 3,073,309 | $213.4M | 0.05% | −291,419−8.7% | Reduced |
| Allianz Asset Management GmbH | 3,086,457 | $214.4M | 0.31% | +349,832+12.8% | Added |
| HSBC Holdings PLC | 3,151,897 | $218.7M | 0.14% | +433,114+15.9% | Added |
| London Co of Virginia | 3,179,547 | $220.8M | 1.21% | −18,739−0.6% | Reduced |
| Rathbone Brothers plc | 3,219,244 | $223.6M | 1.08% | −142,688−4.2% | Reduced |
| Veritas Investment Partners (UK) Ltd. | 3,242,475 | $225.3M | 4.03% | −500,832−13.4% | Reduced |
| Balyasny Asset Management LLC | 3,258,473 | $226.3M | 0.53% | +293,516+9.9% | Added |
| Capital International Investors | 3,270,213 | $227.1M | 0.04% | +5,531+0.2% | Added |
| TD Asset Management Inc | 3,294,108 | $228.8M | 0.20% | −479,203−12.7% | Reduced |
| Swiss National Bank | 3,402,000 | $236.3M | 0.16% | −163,400−4.6% | Reduced |
| BNP Paribas Arbitrage, SA | 3,461,297 | $240.4M | 0.19% | +1,306,108+60.6% | Added |
| Local Pensions Partnership Investment Ltd | 3,469,500 | $241.1M | 4.49% | +3,469,500 | New |
| Dimensional Fund Advisors LP | 3,625,209 | $251.8M | 0.06% | +197,237+5.8% | Added |
| Winslow Capital Management, LLC | 3,719,585 | $258.3M | 0.92% | −334,708−8.3% | Reduced |
| Deutsche Bank AG | 3,896,198 | $270.6M | 0.11% | −710,578−15.4% | Reduced |
| Capital Research Global Investors | 4,242,090 | $294.6M | 0.06% | +4,021+0.1% | Added |
| Wells Fargo & Company | 4,260,667 | $295.9M | 0.07% | +156,102+3.8% | Added |
| Swedbank AB | 4,300,252 | $298.7M | 0.37% | +700,000+19.4% | Added |
| Voya Investment Management LLC | 4,809,203 | $334.0M | 0.35% | +980,319+25.6% | Added |
| Envestnet Asset Management Inc | 5,014,009 | $348.2M | 0.11% | +507,422+11.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 5,042,863 | $350.2M | 0.24% | −287,050−5.4% | Reduced |
| Barclays PLC | 5,302,625 | $368.3M | 0.18% | −1,541,139−22.5% | Reduced |
| Citadel Advisors LLC | 5,365,007 | $372.6M | 0.34% | +234,364+4.6% | Added |
| Mackenzie Financial Corp | 5,564,252 | $386.4M | 0.53% | +2,900,024+108.9% | Added |
| California Public Employees Retirement System | 5,589,395 | $388.2M | 0.26% | −101,626−1.8% | Reduced |
| Goldman Sachs Group Inc | 5,596,352 | $388.7M | 0.07% | +142,309+2.6% | Added |
| T. Rowe Price Investment Management, Inc. | 5,650,957 | $392.5M | 0.24% | −40,563−0.7% | Reduced |
| Charles Schwab Investment Management Inc | 6,760,270 | $469.5M | 0.09% | +201,600+3.1% | Added |
| Stifel Financial Corp | 6,887,155 | $478.3M | 0.50% | +117,518+1.7% | Added |
| Franklin Resources Inc | 6,953,231 | $482.9M | 0.13% | +78,664+1.1% | Added |
| Wellington Management Group LLP | 7,014,111 | $487.1M | 0.09% | +6,039,845+619.9% | Added |
| Janus Henderson Group PLC | 7,256,290 | $504.0M | 0.26% | +3,933,269+118.4% | Added |
| Legal & General Group Plc | 7,375,786 | $512.2M | 0.14% | −260,351−3.4% | Reduced |
| Nuveen Asset Management, LLC | 7,614,808 | $528.8M | 0.15% | +1,310,687+20.8% | Added |
| Neuberger Berman Group LLC | 8,200,867 | $569.6M | 0.45% | −655,141−7.4% | Reduced |
| Alliancebernstein L.P. | 8,647,103 | $600.5M | 0.20% | −6,275,783−42.1% | Reduced |
| Invesco Ltd. | 9,057,928 | $629.1M | 0.12% | +107,482+1.2% | Added |
| Lazard Asset Management LLC | 10,401,483 | $722.4M | 1.06% | −1,326,522−11.3% | Reduced |
| Mawer Investment Management Ltd. | 11,349,874 | $788.2M | 3.58% | −1,651,807−12.7% | Reduced |
| Flossbach Von Storch AG | 12,314,404 | $855.2M | 3.40% | −33,226−0.3% | Reduced |
| Royal Bank of Canada | 12,997,388 | $902.7M | 0.20% | −236,394−1.8% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 13,031,600 | $905.6M | 4.77% | −1,530,000−10.5% | Reduced |
| Northern Trust Corp | 13,065,802 | $907.4M | 0.13% | +1,689,632+14.9% | Added |
| Amundi | 14,049,003 | $1.01B | 0.35% | −1,096,804−7.2% | Reduced |
| JPMorgan Chase & Co | 17,845,601 | $1.24B | 0.10% | −3,045,728−14.6% | Reduced |
| Norges Bank | 19,853,043 | $1.38B | 0.18% | +472,982+2.4% | Added |
| Morgan Stanley | 19,881,830 | $1.38B | 0.10% | −268,929−1.3% | Reduced |
| Massachusetts Financial Services Co | 22,136,514 | $1.54B | 0.49% | −703,998−3.1% | Reduced |
| Bank of America Corp | 24,953,591 | $1.73B | 0.16% | +1,257,536+5.3% | Added |