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 |
|---|---|---|---|---|---|
| Cumberland Partners Ltd | 68,229 | $6.74M | 0.47% | −1,171−1.7% | Reduced |
| Boothbay Fund Management, LLC | 68,196 | $6.73M | 0.21% | +64,397+1,695.1% | Added |
| Davenport & Co LLC | 68,379 | $6.73M | 0.04% | +8,494+14.2% | Added |
| Reuter James Wealth Management, LLC | 67,460 | $6.66M | 1.05% | −212−0.3% | Reduced |
| New Age Alpha Advisors, LLC | 67,061 | $6.62M | 0.29% | −14,900−18.2% | Reduced |
| Bokf, NA | 66,946 | $6.61M | 0.11% | −4,895−6.8% | Reduced |
| Trexquant Investment LP | 66,714 | $6.59M | 0.07% | −199,047−74.9% | Reduced |
| Siemens Fonds Invest GmbH | 65,933 | $6.51M | 0.38% | +78+0.1% | Added |
| Davis Investment Partners, LLC | 66,664 | $6.49M | 2.32% | 00.0% | Unchanged |
| Oak Family Advisors, LLC | 65,726 | $6.49M | 2.35% | −5,709−8.0% | Reduced |
| Alps Advisors Inc | 65,606 | $6.48M | 0.04% | +3,856+6.2% | Added |
| BKD Wealth Advisors, LLC | 65,228 | $6.44M | 0.14% | −414−0.6% | Reduced |
| Silvercrest Asset Management Group LLC | 64,891 | $6.41M | 0.04% | −1,864−2.8% | Reduced |
| Louisiana State Employees Retirement System | 63,800 | $6.30M | 0.11% | −1,300−2.0% | Reduced |
| Americana Partners, LLC | 63,230 | $6.24M | 0.22% | −600−0.9% | Reduced |
| Securian Asset Management, Inc | 63,192 | $6.24M | 0.18% | −961−1.5% | Reduced |
| Canada Post Corp Registered Pension Plan | 63,082 | $6.23M | 0.37% | +63,082 | New |
| Skandinaviska Enskilda Banken AB (publ) | 63,070 | $6.23M | 0.03% | −187,597−74.8% | Reduced |
| GWM Advisors LLC | 62,946 | $6.22M | 0.03% | +22,434+55.4% | Added |
| Regents Gate Capital LLP | 62,619 | $6.18M | 2.18% | +62,619 | New |
| Huntleigh Advisors, Inc. | 62,068 | $6.13M | 1.18% | +961+1.6% | Added |
| Gulf International Bank (UK) Ltd | 61,771 | $6.10M | 0.22% | −9,241−13.0% | Reduced |
| Evercore Wealth Management, LLC | 61,745 | $6.10M | 0.09% | −235−0.4% | Reduced |
| HB Wealth Management, LLC | 61,672 | $6.09M | 0.05% | −7,569−10.9% | Reduced |
| Watchman Group, Inc. | 60,997 | $6.02M | 1.57% | −2,027−3.2% | Reduced |
| Arkadios Wealth Advisors | 60,615 | $5.99M | 0.18% | +20,341+50.5% | Added |
| Keebeck Wealth Management, LLC | 60,255 | $5.96M | 0.78% | +24,333+67.7% | Added |
| Envestnet Portfolio Solutions, Inc. | 60,281 | $5.95M | 0.02% | +1,698+2.9% | Added |
| Dana Investment Advisors, Inc. | 60,144 | $5.94M | 0.20% | −575−0.9% | Reduced |
| Tower Research Capital LLC (TRC) | 59,981 | $5.92M | 0.16% | +221+0.4% | Added |
| NovaPoint Capital, LLC | 59,623 | $5.89M | 1.80% | +3,236+5.7% | Added |
| Sterling Capital Management LLC | 59,563 | $5.88M | 0.08% | +30,895+107.8% | Added |
| Exchange Traded Concepts, LLC | 59,349 | $5.86M | 0.07% | −39,066−39.7% | Reduced |
| Maryland State Retirement & Pension System | 58,606 | $5.79M | 0.13% | +3,376+6.1% | Added |
| Catalyst Capital Advisors LLC | 57,968 | $5.72M | 0.12% | −3,352−5.5% | Reduced |
| PFG Advisors | 57,837 | $5.71M | 0.27% | +3,052+5.6% | Added |
| Westpac Banking Corp | 57,820 | $5.71M | 0.38% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 57,630 | $5.69M | 0.90% | +57,630 | New |
| Cape Cod Five Cents Savings Bank | 87,072 | $5.67M | 0.52% | 00.0% | Unchanged |
| Synovus Financial Corp | 57,299 | $5.66M | 0.07% | +2,593+4.7% | Added |
| Greenleaf Trust | 56,890 | $5.62M | 0.05% | −1,492−2.6% | Reduced |
| New Mexico Educational Retirement Board | 56,360 | $5.57M | 0.18% | 00.0% | Unchanged |
| Hudson Valley Investment Advisors Inc | 56,081 | $5.54M | 0.61% | −3,826−6.4% | Reduced |
| Sowell Financial Services LLC | 55,068 | $5.44M | 0.22% | −116−0.2% | Reduced |
| Asio Capital, LLC | 54,630 | $5.39M | 0.90% | +651+1.2% | Added |
| Oppenheimer & Co Inc | 54,568 | $5.39M | 0.07% | −341−0.6% | Reduced |
| Elo Mutual Pension Insurance Co | 54,385 | $5.37M | 0.11% | +6,865+14.4% | Added |
| NewEdge Wealth, LLC | 49,421 | $5.36M | 0.08% | +18,409+59.4% | Added |
| First National Advisers, LLC | 53,825 | $5.31M | 0.78% | −14,087−20.7% | Reduced |
| Keel Point, LLC | 53,562 | $5.29M | 0.35% | −13,786−20.5% | Reduced |
| American Trust | 53,364 | $5.27M | 0.50% | +1,253+2.4% | Added |
| First National Bank of Omaha | 53,205 | $5.25M | 0.34% | −17,115−24.3% | Reduced |
| Marietta Investment Partners LLC | 53,182 | $5.25M | 1.15% | +15,130+39.8% | Added |
| Vestcor Inc | 51,009 | $5.04M | 0.15% | −335−0.7% | Reduced |
| Buckhead Capital Management LLC | 50,281 | $4.97M | 1.92% | −13,888−21.6% | Reduced |
| Benson Investment Management Company, Inc. | 50,099 | $4.95M | 1.87% | −16,942−25.3% | Reduced |
| Norway Savings Bank | 50,081 | $4.95M | 2.54% | −1,850−3.6% | Reduced |
| PDT Partners, LLC | 49,700 | $4.91M | 0.28% | −190.0% | Reduced |
| Argent Trust Co | 49,668 | $4.90M | 0.19% | +351+0.7% | Added |
| Harvest Fund Management Co., Ltd | 49,172 | $4.85M | 0.23% | +4,438+9.9% | Added |
| Illinois Municipal Retirement Fund | 49,120 | $4.85M | 0.07% | −7,794−13.7% | Reduced |
| Merit Financial Group, LLC | 48,462 | $4.79M | 0.05% | +11,641+31.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 48,253 | $4.76M | 0.01% | +33,814+234.2% | Added |
| China Universal Asset Management Co., Ltd. | 48,000 | $4.75M | 0.45% | −3,200−6.3% | Reduced |
| Johnson Financial Group, Inc. | 47,902 | $4.74M | 0.21% | −2,017−4.0% | Reduced |
| Vestmark Advisory Solutions, Inc. | 47,862 | $4.73M | 0.07% | +29,176+156.1% | Added |
| Sumitomo Life Insurance Co | 47,482 | $4.69M | 0.32% | −1,822−3.7% | Reduced |
| BOK Financial Private Wealth, Inc. | 47,064 | $4.66M | 0.31% | −5,834−11.0% | Reduced |
| Consolidated Planning Corp | 46,702 | $4.61M | 0.58% | +4,111+9.7% | Added |
| Avantax Advisory Services, Inc. | 46,515 | $4.59M | 0.03% | −20,921−31.0% | Reduced |
| Baer Investment Advisory LLC | 50,727 | $4.58M | 7.49% | +750+1.5% | Added |
| Freemont Management S.A. | 46,000 | $4.54M | 0.75% | +46,000 | New |
| Charter Trust Co | 45,988 | $4.54M | 0.29% | −4,639−9.2% | Reduced |
| Mitchell Capital Management Co | 43,685 | $4.51M | 0.84% | −6,777−13.4% | Reduced |
| GAMMA Investing LLC | 45,659 | $4.51M | 0.29% | +6,229+15.8% | Added |
| Connable Office Inc | 45,551 | $4.50M | 0.45% | +155+0.3% | Added |
| AG2R la Mondiale Gestion D'Actifs | 45,300 | $4.47M | 0.23% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 44,587 | $4.40M | 0.11% | +12,776+40.2% | Added |
| Ingalls & Snyder LLC | 44,501 | $4.39M | 0.16% | +255+0.6% | Added |
| Arrow Financial Corp | 44,261 | $4.37M | 0.46% | −4,387−9.0% | Reduced |
| Okabena Investment Services Inc | 44,196 | $4.36M | 0.97% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 44,189 | $4.36M | 0.02% | +2,259+5.4% | Added |
| Wakefield Asset Management LLLP | 43,798 | $4.33M | 1.21% | −11,167−20.3% | Reduced |
| Stone Point Wealth LLC | 43,794 | $4.32M | 1.34% | −221−0.5% | Reduced |
| Duncker Streett & Co Inc | 43,740 | $4.32M | 0.79% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 43,225 | $4.27M | 0.11% | −5,206−10.7% | Reduced |
| Bright Rock Capital Management, LLC | 43,000 | $4.25M | 0.86% | 00.0% | Unchanged |
| Allworth Financial LP | 42,716 | $4.22M | 0.02% | +33,561+366.6% | Added |
| SG Americas Securities, LLC | 42,414 | $4.19M | 0.02% | −82,951−66.2% | Reduced |
| Weatherly Asset Management L. P. | 42,089 | $4.16M | 0.35% | −1,831−4.2% | Reduced |
| AlphaCore Capital LLC | 41,839 | $4.14M | 0.16% | +2,427+6.2% | Added |
| Assetmark, Inc | 41,689 | $4.12M | 0.01% | +9,470+29.4% | Added |
| Empirical Finance, LLC | 41,449 | $4.09M | 0.21% | +283+0.7% | Added |
| CloudAlpha Capital Management Limited/Hong Kong | 41,400 | $4.09M | 0.50% | +41,400 | New |
| Quadrant Capital Group LLC | 41,332 | $4.08M | 0.15% | −1,768−4.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 41,300 | $4.08M | 0.16% | +1,815+4.6% | Added |
| Wendell David Associates Inc | 41,270 | $4.08M | 0.41% | +2,490+6.4% | Added |
| Wesbanco Bank Inc | 41,194 | $4.07M | 0.12% | −300−0.7% | Reduced |
| Spire Wealth Management | 41,386 | $4.05M | 0.15% | −36,596−46.9% | Reduced |
| Signaturefd, LLC | 40,518 | $4.00M | 0.07% | +5,174+14.6% | Added |