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, Q2 2025
Institutional positions in Amphenol Corp as of Jun 30, 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
- 1,648
- +240 vs. Q1 2025
- Shares held
- 1.16B
- +15.2M (+1.3%) vs. Q1 2025
- Total value
- $114.7B
- +$39.4B (+52.3%) vs. Q1 2025
- New holders
- 330
- 553 more added
- Sold out
- 90
- 572 more reduced
19 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Railway Pension Investments Ltd | 130,100 | $12.8M | 0.18% | −3,600−2.7% | Reduced |
| 11 Capital Partners LP | 129,955 | $12.8M | 4.03% | −153,862−54.2% | Reduced |
| Concentric Capital Strategies, LP | 128,969 | $12.7M | 0.72% | +34,619+36.7% | Added |
| Steward Partners Investment Advisory, LLC | 128,693 | $12.7M | 0.10% | +6,860+5.6% | Added |
| OP Asset Management Ltd | 127,764 | $12.6M | 0.19% | +2,707+2.2% | Added |
| Ironvine Capital Partners, LLC | 127,345 | $12.6M | 1.30% | +6,982+5.8% | Added |
| Engineers Gate Manager LP | 126,942 | $12.5M | 0.16% | +106,129+509.9% | Added |
| XTX Topco Ltd | 126,368 | $12.5M | 0.52% | +112,221+793.2% | Added |
| Parkwood LLC | 125,566 | $12.4M | 1.14% | +125,566 | New |
| FengHe Fund Management Pte. Ltd. | 123,300 | $12.2M | 2.00% | +123,300 | New |
| Aristotle Atlantic Partners, LLC | 123,001 | $12.1M | 0.37% | −2,034−1.6% | Reduced |
| Commonwealth Equity Services, LLC | 122,465 | $12.1M | 0.02% | +16,979+16.1% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 120,460 | $11.9M | 0.12% | −52,689−30.4% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 119,677 | $11.8M | 0.11% | −2,014−1.7% | Reduced |
| Howe & Rusling Inc | 119,438 | $11.8M | 0.87% | −6,762−5.4% | Reduced |
| Erste Asset Management GmbH | 116,094 | $11.6M | 0.10% | +50,513+77.0% | Added |
| CWM, LLC | 116,712 | $11.5M | 0.04% | +12,748+12.3% | Added |
| Pacer Advisors, Inc. | 112,286 | $11.1M | 0.03% | +42,321+60.5% | Added |
| Hantz Financial Services, Inc. | 110,947 | $11.0M | 0.18% | −9,249−7.7% | Reduced |
| Whittier Trust Co of Nevada Inc | 110,510 | $10.9M | 0.25% | +1,478+1.4% | Added |
| Elk River Wealth Management, LLC | 109,890 | $10.9M | 1.87% | −1,989−1.8% | Reduced |
| DuPont Capital Management Corp | 110,028 | $10.9M | 1.17% | 00.0% | Unchanged |
| Midwest Trust Co | 108,420 | $10.7M | 0.15% | +108,420 | New |
| Longbow Finance SA | 107,359 | $10.6M | 1.13% | −17,198−13.8% | Reduced |
| Ethic Inc. | 108,386 | $10.6M | 0.19% | +1,424+1.3% | Added |
| Employees Retirement System of Texas | 107,010 | $10.6M | 0.09% | +107,010 | New |
| Wiley Bros.-Aintree Capital, LLC | 106,441 | $10.5M | 0.08% | +40,839+62.3% | Added |
| Moran Wealth Management, LLC | 106,216 | $10.5M | 0.32% | +106,216 | New |
| Candriam Luxembourg S.C.A. | 105,037 | $10.4M | 0.06% | −35,047−25.0% | Reduced |
| Texas Capital Bank Wealth Management Services Inc | 105,001 | $10.4M | 0.97% | +101,779+3,158.9% | Added |
| Oregon Public Employees Retirement Fund | 104,538 | $10.3M | 0.18% | +500+0.5% | Added |
| Advisor Group Holdings, Inc. | 103,716 | $10.2M | 0.02% | +9,879+10.5% | Added |
| Greenwood Capital Associates LLC | 102,770 | $10.1M | 1.26% | −2,635−2.5% | Reduced |
| AdvisorShares Investments LLC | 102,415 | $10.1M | 1.82% | +3,232+3.3% | Added |
| Turtle Creek Wealth Advisors, LLC | 100,245 | $9.90M | 1.17% | +5,296+5.6% | Added |
| We Are One Seven, LLC | 99,562 | $9.83M | 0.32% | +61,648+162.6% | Added |
| Kornitzer Capital Management Inc | 97,952 | $9.67M | 0.19% | −18,998−16.2% | Reduced |
| Stone Run Capital, LLC | 97,820 | $9.66M | 3.86% | −150−0.2% | Reduced |
| Regions Financial Corp | 97,449 | $9.62M | 0.07% | −953−1.0% | Reduced |
| Northwestern Mutual Wealth Management Co | 97,109 | $9.59M | 0.01% | −12,252−11.2% | Reduced |
| Lido Advisors, LLC | 97,048 | $9.59M | 0.05% | +8,756+9.9% | Added |
| TD Waterhouse Canada Inc. | 98,334 | $9.57M | 0.07% | +2,121+2.2% | Added |
| ASR Vermogensbeheer N.V. | 96,523 | $9.53M | 0.12% | +31,148+47.6% | Added |
| Torray LLC | 96,345 | $9.51M | 1.38% | −7,217−7.0% | Reduced |
| Temasek Holdings (Private) Ltd | 96,080 | $9.49M | 0.04% | −153,864−61.6% | Reduced |
| Crossmark Global Holdings, Inc. | 95,181 | $9.40M | 0.15% | −11,566−10.8% | Reduced |
| Guinness Atkinson Asset Management Inc | 95,178 | $9.40M | 4.93% | −15,078−13.7% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 94,931 | $9.37M | 0.57% | −21,131−18.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 94,611 | $9.34M | 0.08% | +1,481+1.6% | Added |
| LaFleur & Godfrey LLC | 93,900 | $9.27M | 1.16% | +27,552+41.5% | Added |
| BFSG, LLC | 93,142 | $9.20M | 1.03% | −4,844−4.9% | Reduced |
| Atria Investments LLC | 93,093 | $9.19M | 0.11% | +2,934+3.3% | Added |
| Aigen Investment Management, LP | 93,074 | $9.19M | 1.26% | +93,074 | New |
| Petredis Investment Advisors LLC | 92,688 | $9.15M | 0.80% | +2,622+2.9% | Added |
| Knollwood Investment Advisory, LLC | 91,650 | $9.05M | 0.87% | 00.0% | Unchanged |
| Regency Capital Management Inc. | 90,360 | $8.92M | 4.68% | −3,219−3.4% | Reduced |
| Evelyn Partners Investment Management LLP | 89,500 | $8.84M | 0.27% | +87,450+4,265.9% | Added |
| Horizon Investments, LLC | 89,204 | $8.81M | 0.14% | +37,599+72.9% | Added |
| Scopus Asset Management, L.P. | 88,918 | $8.78M | 0.23% | +36,715+70.3% | Added |
| Huntington National Bank | 88,183 | $8.71M | 0.06% | −10,094−10.3% | Reduced |
| Amica Mutual Insurance Co | 87,322 | $8.62M | 0.83% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 87,081 | $8.60M | 2.84% | −2,725−3.0% | Reduced |
| Sanibel Captiva Trust Company, Inc. | 86,481 | $8.54M | 0.26% | +9,917+13.0% | Added |
| Acadian Asset Management LLC | 86,205 | $8.51M | 0.02% | −43,008−33.3% | Reduced |
| Quadrature Capital Ltd | 84,693 | $8.36M | 0.14% | −3,072−3.5% | Reduced |
| Mizuho Securities USA LLC | 83,597 | $8.26M | 0.18% | +83,597 | New |
| Texas Yale Capital Corp. | 83,576 | $8.25M | 0.27% | 00.0% | Unchanged |
| Fulton Bank, N.A. | 82,237 | $8.12M | 0.30% | +552+0.7% | Added |
| Gabelli Funds LLC | 81,700 | $8.07M | 0.06% | −800−1.0% | Reduced |
| APG Asset Management US Inc. | 82,660 | $8.05M | 0.06% | +46,252+127.0% | Added |
| Montag A & Associates Inc | 80,992 | $8.01M | 0.39% | −7,841−8.8% | Reduced |
| Joho Capital LLC | 78,480 | $7.75M | 1.09% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 78,190 | $7.72M | 2.13% | +78,190 | New |
| Advisory Services Network, LLC | 72,369 | $7.71M | 0.12% | +26,292+57.1% | Added |
| Beacon Harbor Wealth Advisors, Inc. | 77,650 | $7.67M | 1.91% | −10,471−11.9% | Reduced |
| FORA Capital, LLC | 77,606 | $7.66M | 0.85% | +63,795+461.9% | Added |
| Vinva Investment Management Ltd | 78,393 | $7.66M | 0.21% | +17,225+28.2% | Added |
| NFJ Investment Group, LLC | 77,284 | $7.63M | 0.27% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 78,506 | $7.62M | 0.11% | +41,964+114.8% | Added |
| GHP Investment Advisors, Inc. | 76,831 | $7.59M | 0.34% | +9,226+13.6% | Added |
| Cary Street Partners Financial LLC | 76,508 | $7.56M | 0.21% | +2,082+2.8% | Added |
| Kentucky Retirement Systems | 75,702 | $7.48M | 0.22% | −4,962−6.2% | Reduced |
| Reliant Investment Management, LLC | 75,277 | $7.43M | 3.22% | +255+0.3% | Added |
| E Fund Management Co., Ltd. | 75,106 | $7.42M | 0.35% | +17,978+31.5% | Added |
| Generali Asset Management SPA SGR | 74,808 | $7.39M | 0.17% | +8,085+12.1% | Added |
| Park Avenue Securities LLC | 74,793 | $7.39M | 0.07% | +5,064+7.3% | Added |
| Federation des caisses Desjardins du Quebec | 73,088 | $7.22M | 0.03% | −8,693−10.6% | Reduced |
| Hartford Investment Management Co | 73,108 | $7.22M | 0.23% | −775−1.0% | Reduced |
| Apollon Wealth Management, LLC | 72,565 | $7.17M | 0.14% | −4,546−5.9% | Reduced |
| Dorsey Wright & Associates | 71,986 | $7.11M | 1.69% | +7,356+11.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 71,975 | $7.11M | 0.02% | +2,017+2.9% | Added |
| Mattern Capital Management, LLC | 70,079 | $6.92M | 0.83% | +13,812+24.5% | Added |
| Omers Administration Corp | 69,970 | $6.91M | 0.05% | −2,700−3.7% | Reduced |
| TD Private Client Wealth LLC | 69,489 | $6.86M | 0.17% | +10,416+17.6% | Added |
| Invesco, LLC | 69,433 | $6.86M | 2.56% | +1,542+2.3% | Added |
| NWK Group, Inc. | 69,124 | $6.83M | 2.40% | +69,124 | New |
| Prudential PLC | 69,017 | $6.82M | 0.04% | +39,499+133.8% | Added |
| Vident Advisory, LLC | 68,858 | $6.80M | 0.08% | +5,443+8.6% | Added |
| Sone Capital Management, LLC | 68,460 | $6.76M | 0.62% | −315−0.5% | Reduced |
| GAM Holding AG | 68,404 | $6.75M | 0.47% | −29,424−30.1% | Reduced |