Amphenol Corp. Class AAPH
13F holders, Q2 2026 (June 30)2,338holders +205
350new positions
138sold out
14famous investors
$175.57avg. 13F price*
At the end of Q2 2026, 2,338 institutions reported holding Amphenol Corp. Class A (APH) in their 13F filings, up 205 from Q1 2026. 350 opened new positions and 138 sold out. The largest holders were BlackRock, Inc. ($17.9B), Vanguard Capital Management LLC ($14.2B) and FMR LLC ($12.4B). 14 famous investors held it, including Gavin Baker (1.0% of Atreides Management's portfolio), Ray Dalio (0.5% of Bridgewater Associates's portfolio) and Ron Baron (0.4% of Baron Capital (BAMCO)'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 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 350 | $1.7B |
| Exits | 138 | $776.1M |
All 13F filers, Q1 2026 → Q2 2026: 82,850,601 shares bought and 88,219,301 shares sold, net −5,368,700 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 2,338 holders
| BlackRock, Inc. | 0.27% | Reduce -0.7% | 101,252,038 | $17.9B |
| Vanguard Capital Management LLC | 0.30% | Add +0.6% | 80,347,208 | $14.2B |
| FMR LLC | 0.54% | Reduce -11.2% | 70,569,005 | $12.4B |
| State Street Corp. | 0.31% | Add +3.6% | 59,492,948 | $10.5B |
| Capital International Investors | 1.58% | Add +21.8% | 43,036,258 | $7.6B |
| JPMorgan Chase & Co. | 0.38% | Reduce -20.4% | 39,198,712 | $6.5B |
| Vanguard Portfolio Management LLC | 0.28% | Reduce -0.5% | 35,688,783 | $6.3B |
| T. Rowe Price Associates Inc. | 0.57% | Add +22.2% | 32,011,336 | $5.6B |
| Geode Capital Management, LLC | 0.29% | Reduce -0.7% | 31,068,834 | $5.5B |
| Capital Research Global Investors | 0.73% | Add +10.7% | 29,487,845 | $5.2B |
| Morgan Stanley | 0.19% | Add +17.5% | 20,579,230 | $3.6B |
| Norges Bank | 0.34% | — | 19,193,869 | $3.4B |
| Wellington Management Group LLP | 0.50% | Add +10.5% | 16,579,919 | $2.9B |
| Bank of America Corp. | 0.18% | Reduce -21.6% | 16,201,231 | $2.9B |
| Nuveen, LLC | 0.63% | Add +14.8% | 15,066,304 | $2.7B |
| Bank of New York Mellon Corp | 0.42% | Reduce -10.7% | 14,572,023 | $2.6B |
| Northern Trust Corp. | 0.28% | Reduce -0.1% | 13,455,160 | $2.4B |
| Arrowstreet Capital, Limited Partnership | 0.93% | Add +0.0% | 11,886,105 | $2.1B |
| Massachusetts Financial Services Co. | 0.61% | Reduce -24.6% | 10,522,112 | $1.9B |
| Goldman Sachs Group Inc. | 0.20% | Reduce -5.6% | 10,766,878 | $1.9B |
| Royal Bank of Canada | 0.29% | Add +0.1% | 9,773,658 | $1.7B |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.31% | Add +4.5% | 9,703,604 | $1.7B |
| Franklin Resources Inc. | 0.36% | Add +1.0% | 9,397,653 | $1.7B |
| Jennison Associates LLC | 0.98% | Reduce -9.9% | 9,223,778 | $1.6B |
| Jupiter Topco LLC | 0.65% | — | 9,077,181 | $1.6B |
| Invesco Ltd. | 0.12% | Reduce -29.7% | 8,278,359 | $1.5B |
| Legal & General Group Plc | 0.29% | Reduce -3.5% | 7,829,563 | $1.4B |
| Amundi | 0.33% | Add +19.9% | 7,652,167 | $1.3B |
| Charles Schwab Investment Management Inc. | 0.17% | Add +0.7% | 7,441,815 | $1.3B |
| Vanguard Fiduciary Trust Co. | 0.27% | Reduce -0.3% | 7,068,807 | $1.2B |
| Wells Fargo & Company | 0.22% | Reduce -0.7% | 7,019,730 | $1.2B |
| Deutsche Bank AG | 0.35% | Add +7.9% | 6,911,994 | $1.2B |
| American Century Companies Inc. | 0.54% | Add +29.6% | 6,877,221 | $1.2B |
| Victory Capital Management Inc. | 0.62% | Reduce -3.4% | 6,221,795 | $1.1B |
| Neuberger Berman Group LLC | 0.70% | Add +1.4% | 5,989,750 | $1.1B |
| Ameriprise Financial Inc. | 0.21% | Add +203.6% | 5,851,925 | $1.0B |
| Alkeon Capital Management LLC | 3.90% | Add +24.1% | 5,731,348 | $1.0B |
| UBS Group AG | 0.16% | Reduce -9.4% | 5,709,685 | $1.0B |
| Flossbach Von Storch SE | 4.51% | Add +1.6% | 5,656,967 | $997.4M |
| Dimensional Fund Advisors LP | 0.16% | Add +18.7% | 5,136,379 | $905.4M |
| SG Americas Securities, LLC | 0.52% | Add +23.1% | 5,117,713 | $902.4M |
| Envestnet Asset Management Inc. | 0.21% | Reduce -2.4% | 5,108,142 | $900.7M |
| Egerton Capital (UK) LLP | 8.29% | Add +69.5% | 4,866,688 | $858.1M |
| Swedbank AB | 0.73% | Add +47.6% | 4,784,087 | $843.5M |
| AQR Capital Management | 0.27% | Reduce -20.4% | 4,495,090 | $774.5M |
| Alliancebernstein L.P. | 0.25% | Add +48.9% | 6,066,558 | $766.5M |
| Barclays PLC | 0.24% | Reduce -15.0% | 4,273,766 | $753.6M |
| Sumitomo Mitsui Trust Group, Inc. | 0.42% | Add +0.1% | 4,139,732 | $729.9M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.53% | Add +7.4% | 3,765,206 | $663.9M |
| Stifel Financial Corp. | 0.55% | Add +1.5% | 3,763,474 | $663.6M |
| Swiss National Bank | 0.32% | Reduce -3.5% | 3,467,500 | $611.4M |
| National Pension Service | 0.38% | Add +1.6% | 3,378,080 | $595.6M |
| Natixis Advisors, LLC | 0.65% | Add +7.5% | 3,276,904 | $577.8M |
| Raymond James Financial Inc. | 0.15% | Add +2.9% | 3,193,467 | $563.1M |
| Rathbones Group PLC | 2.06% | Add +2.8% | 3,170,818 | $559.1M |
| Edgewood Management LLC | 5.71% | Reduce -31.8% | 3,141,974 | $554.0M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.30% | Add +8.8% | 3,098,752 | $546.3M |
| Principal Financial Group Inc. | 0.26% | Add +5.5% | 3,056,002 | $538.8M |
| Lazard Asset Management LLC | 0.81% | Reduce -4.1% | 3,047,437 | $537.3M |
| Jones Financial Companies LLLP | 0.20% | Add +8.4% | 3,020,851 | $494.7M |
| Alecta Tjanstepension Omsesidigt | 2.03% | Reduce -13.9% | 2,732,400 | $481.8M |
| Vanguard Global Advisers, LLC | 0.22% | Reduce -1.4% | 2,653,180 | $467.8M |
| HSBC Holdings PLC | 0.22% | Add +11.9% | 2,617,498 | $461.2M |
| California Public Employees Retirement System | 0.25% | Reduce -19.0% | 2,525,468 | $445.3M |
| Blair William & Co. | 1.15% | Reduce -0.6% | 2,504,409 | $441.6M |
| Man Group plc | 0.81% | Add +28.8% | 2,480,397 | $437.3M |
| Capital World Investors | 0.05% | Add +57.4% | 2,446,080 | $431.3M |
| Canada Pension Plan Investment Board | 0.23% | Reduce -11.3% | 2,404,150 | $423.9M |
| Mawer Investment Management Ltd. | 2.83% | Reduce -40.9% | 2,358,285 | $415.8M |
| Alyeska Investment Group, L.P. | 1.05% | Reduce -18.3% | 2,318,178 | $408.7M |
| Rhumbline Advisers | 0.30% | Reduce -1.8% | 2,275,649 | $401.2M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.27% | Add +14.3% | 2,238,519 | $394.7M |
| Allianz Asset Management GmbH | 0.34% | Reduce -22.3% | 2,065,541 | $364.2M |
| Russell Investments Group, Ltd. | 0.32% | Add +28.6% | 2,063,491 | $362.0M |
| Winslow Capital Management, LLC | 1.24% | Add +54.0% | 2,044,422 | $360.5M |
| Local Pensions Partnership Investment Ltd | 7.22% | No change | 1,951,700 | $344.2M |
| Bank of Montreal | 0.12% | Add +3.4% | 1,926,941 | $339.8M |
| California State Teachers Retirement System | 0.31% | Add +0.3% | 1,880,421 | $331.6M |
| Voya Investment Management LLC | 0.33% | Reduce -60.1% | 1,874,799 | $330.6M |
| First Trust Advisors LP | 0.19% | Add +9.1% | 1,842,807 | $324.9M |
| Bank Julius Baer & Co. Ltd, Zurich | 0.84% | Add +9.2% | 1,845,527 | $322.5M |
| USS Investment Management Ltd | 1.26% | Add +4.5% | 1,817,788 | $320.6M |
| Navera Investment Management Ltd. | 8.53% | Add +13.1% | 1,803,934 | $318.1M |
| National Bank of Canada | 0.27% | Add +56.3% | 1,773,625 | $312.7M |
| Citigroup Inc. | 0.14% | Add +15.4% | 1,760,816 | $310.5M |
| LPL Financial LLC | 0.07% | Add +14.0% | 1,713,817 | $302.2M |
| Lord, Abbett & Co. LLC | 0.90% | Add +11.2% | 1,710,429 | $301.6M |
| Schroder Investment Management Group | 0.20% | Add +1.7% | 1,622,983 | $286.2M |
| Baron Capital (BAMCO) | 0.42% | Reduce -3.7% | 1,598,059 | $281.8M |
| Maren Capital LLC | 12.68% | Add +5.0% | 1,551,888 | $273.6M |
| William Blair Investment Management, LLC | 0.81% | Add +42.5% | 1,535,059 | $270.7M |
| CIBC Bancorp USA Inc. | 0.33% | Reduce -29.2% | 1,534,198 | $270.5M |
| Los Angeles Capital Management LLC | 0.99% | Reduce -21.8% | 1,523,241 | $268.6M |
| Cerity Partners LLC | 0.33% | Add +7.8% | 1,520,578 | $268.1M |
| Allspring Global Investments Holdings, LLC | 0.41% | Reduce -16.7% | 1,555,751 | $267.9M |
| Fenimore Asset Management Inc | 5.42% | Reduce -4.3% | 1,484,406 | $261.7M |
| Aberdeen Group plc | 0.36% | Add +19.4% | 1,458,476 | $257.2M |
| Balyasny Asset Management L.P. | 0.48% | Add +7406.9% | 1,455,963 | $256.7M |
| Qube Research & Technologies Ltd | 0.29% | Reduce -42.9% | 1,455,850 | $256.7M |
| Baird Financial Group, Inc. | 0.35% | Add +21.9% | 1,446,839 | $255.1M |
"% of holder's portfolio" is APH's weight in each manager's 13F, not the share of Amphenol Corp. Class A the manager owns.