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 2023
Institutional positions in Amphenol Corp as of Mar 31, 2023. 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
- 980
- +40 vs. Q4 2022
- Shares held
- 578.7M
- +9.61M (+1.7%) vs. Q4 2022
- Total value
- $46.6B
- +$3.32B (+7.7%) vs. Q4 2022
- New holders
- 97
- 354 more added
- Sold out
- 57
- 363 more reduced
11 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Securities, LLC | 5,207 | $425.5K | 0.04% | +5,207 | New |
| Simplex Trading, LLC | 5,220 | $426.0K | 0.02% | +3,617+225.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 5,259 | $430.0K | 0.00% | −9,912−65.3% | Reduced |
| TrinityPoint Wealth, LLC | 5,305 | $433.6K | 0.09% | −434−7.6% | Reduced |
| Epic Trust Investment Advisors, LLC | 5,306 | $433.6K | 0.54% | −2,426−31.4% | Reduced |
| Vident Investment Advisory, LLC | 5,310 | $433.9K | 0.01% | +1,154+27.8% | Added |
| WSFS Capital Management, LLC | 5,320 | $434.8K | 0.05% | 00.0% | Unchanged |
| Ossiam | 5,329 | $435.5K | 0.01% | +1,155+27.7% | Added |
| Sciencast Management LP | 5,847 | $436.1K | 0.58% | +5,847 | New |
| Ci Investments Inc. | 5,350 | $437.0K | 0.00% | −203−3.7% | Reduced |
| Credential Qtrade Securities Inc. | 5,510 | $450.3K | 0.03% | −97−1.7% | Reduced |
| Rockland Trust Co | 5,532 | $452.1K | 0.03% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 5,534 | $452.3K | 0.01% | +5,534 | New |
| Kestra Private Wealth Services, LLC | 5,590 | $456.9K | 0.02% | +5,590 | New |
| Koss-Olinger Consulting, LLC | 5,600 | $458.0K | 0.06% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 5,608 | $458.3K | 0.01% | +184+3.4% | Added |
| AIA Group Ltd | 5,660 | $462.5K | 0.03% | −837−12.9% | Reduced |
| Amica Retiree Medical Trust | 5,672 | $464.0K | 0.49% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 5,688 | $464.8K | 0.04% | 00.0% | Unchanged |
| Glenview Trust Co | 5,733 | $468.5K | 0.01% | +122+2.2% | Added |
| AdvisorNet Financial, Inc | 5,764 | $471.0K | 0.04% | −6−0.1% | Reduced |
| Principal Street Partners, LLC | 5,857 | $478.6K | 0.12% | −1,402−19.3% | Reduced |
| Boston Private Wealth LLC | 5,861 | $478.9K | 0.01% | −1,008−14.7% | Reduced |
| La Banque Postale Asset Management SA | 5,880 | $480.5K | 0.01% | −888−13.1% | Reduced |
| Versor Investments LP | 5,915 | $483.4K | 0.06% | −10,988−65.0% | Reduced |
| Dorsey & Whitney Trust CO LLC | 5,943 | $485.7K | 0.04% | −192−3.1% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 5,989 | $489.4K | 0.08% | +81+1.4% | Added |
| Krane Funds Advisors LLC | 6,316 | $494.0K | 0.02% | +6,316 | New |
| AE Wealth Management LLC | 6,075 | $496.4K | 0.00% | −6,976−53.5% | Reduced |
| Stockman Wealth Management, Inc. | 6,100 | $498.5K | 0.11% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 6,214 | $507.8K | 0.01% | −96−1.5% | Reduced |
| ICW Investment Advisors LLC | 6,355 | $519.4K | 0.29% | +424+7.1% | Added |
| E Fund Management Co., Ltd. | 6,417 | $524.0K | 0.04% | +424+7.1% | Added |
| Claro Advisors LLC | 6,498 | $531.0K | 0.16% | +583+9.9% | Added |
| Checchi Capital Advisers, LLC | 6,537 | $534.2K | 0.05% | −79−1.2% | Reduced |
| Emerald Advisers, LLC | 6,541 | $534.5K | 0.03% | −68−1.0% | Reduced |
| United Capital Financial Advisers, LLC | 6,573 | $537.2K | 0.00% | +6,573 | New |
| Wedbush Securities Inc | 6,669 | $545.0K | 0.03% | +1,107+19.9% | Added |
| Brighton Jones LLC | 6,699 | $547.5K | 0.03% | +6,699 | New |
| CIBC World Markets Inc. | 6,755 | $552.0K | 0.00% | −92−1.3% | Reduced |
| Burns J W & Co Inc | 6,755 | $552.0K | 0.09% | 00.0% | Unchanged |
| Headinvest, LLC | 6,800 | $555.7K | 0.12% | −200−2.9% | Reduced |
| Clarius Group, LLC | 6,846 | $559.5K | 0.05% | −324−4.5% | Reduced |
| Globeflex Capital L P | 6,865 | $561.0K | 0.07% | 00.0% | Unchanged |
| Legacy Trust | 6,874 | $561.7K | 0.17% | +1,567+29.5% | Added |
| Trust Asset Management LLC | 6,915 | $565.1K | 0.06% | +184+2.7% | Added |
| Coastline Trust Co | 6,915 | $565.1K | 0.08% | +700+11.3% | Added |
| Aquatic Capital Management LLC | 7,000 | $572.0K | 0.04% | +7,000 | New |
| Cigna Investments Inc | 7,073 | $578.0K | 0.12% | −127−1.8% | Reduced |
| Hancock Whitney Corp | 7,072 | $578.0K | 0.02% | +28+0.4% | Added |
| Campbell & CO Investment Adviser LLC | 7,127 | $582.4K | 0.11% | +4,108+136.1% | Added |
| Parallel Advisors, LLC | 7,127 | $582.5K | 0.02% | −961−11.9% | Reduced |
| Ameritas Investment Partners, Inc. | 7,183 | $587.0K | 0.02% | 00.0% | Unchanged |
| Fund Management at Engine No. 1 LLC | 7,213 | $589.4K | 0.12% | +661+10.1% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 7,237 | $591.0K | 0.02% | +1,545+27.1% | Added |
| Resources Investment Advisors, LLC. | 7,249 | $592.4K | 0.01% | +167+2.4% | Added |
| Proficio Capital Partners LLC | 7,296 | $596.2K | 0.09% | +259+3.7% | Added |
| Sherbrooke Park Advisers LLC | 7,300 | $596.6K | 0.90% | +900+14.1% | Added |
| Schechter Investment Advisors, LLC | 7,318 | $598.0K | 0.06% | −460−5.9% | Reduced |
| BMS Financial Advisors, LLC | 7,338 | $599.7K | 0.41% | −1,202−14.1% | Reduced |
| McGowan Group Asset Management, Inc. | 7,412 | $605.7K | 0.10% | +30.0% | Added |
| GWM Advisors LLC | 7,418 | $606.2K | 0.01% | +872+13.3% | Added |
| Wedmont Private Capital | 7,741 | $607.1K | 0.08% | +523+7.2% | Added |
| Banque Cantonale Vaudoise | 7,506 | $613.0K | 0.03% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 7,505 | $613.0K | 0.00% | +1,427+23.5% | Added |
| Wallace Advisory Group, LLC | 7,505 | $613.3K | 0.47% | −274−3.5% | Reduced |
| Fox Run Management, L.L.C. | 7,508 | $613.6K | 0.20% | +1,044+16.2% | Added |
| First National Bank of Hutchinson | 7,512 | $613.9K | 0.49% | +427+6.0% | Added |
| Marshall Financial Group LLC | 7,647 | $624.9K | 0.22% | +7,647 | New |
| Ronald Blue Trust, Inc. | 8,203 | $625.0K | 0.01% | −7,281−47.0% | Reduced |
| Ascent Group, LLC | 7,668 | $626.6K | 0.07% | +2,975+63.4% | Added |
| Hilltop Holdings Inc. | 7,670 | $626.8K | 0.08% | −8,908−53.7% | Reduced |
| TD Private Client Wealth LLC | 7,687 | $628.2K | 0.03% | −238−3.0% | Reduced |
| Adviser Investments LLC | 7,763 | $634.4K | 0.02% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 7,880 | $643.9K | 0.04% | −409−4.9% | Reduced |
| Bank of Hawaii | 7,899 | $645.5K | 0.04% | −147−1.8% | Reduced |
| Sequoia Financial Advisors, LLC | 7,914 | $646.7K | 0.01% | +998+14.4% | Added |
| Kistler-Tiffany Companies, LLC | 7,972 | $651.5K | 0.12% | +2,065+35.0% | Added |
| Capital Asset Advisory Services LLC | 7,979 | $652.0K | 0.05% | −326−3.9% | Reduced |
| Wambolt & Associates, LLC | 8,062 | $654.8K | 0.23% | +36+0.4% | Added |
| Lavaca Capital LLC | 8,042 | $657.2K | 0.15% | +554+7.4% | Added |
| Burns Matteson Capital Management, LLC | 8,208 | $670.8K | 0.43% | +126+1.6% | Added |
| Clearstead Advisors, LLC | 8,273 | $676.1K | 0.05% | +946+12.9% | Added |
| Toroso Investments, LLC | 8,279 | $677.0K | 0.02% | −10,604−56.2% | Reduced |
| Mirabella Financial Services LLP | 8,340 | $681.5K | 0.15% | +8,340 | New |
| Profund Advisors LLC | 8,457 | $691.1K | 0.04% | +2,745+48.1% | Added |
| Jacobsen Capital Management | 8,486 | $693.5K | 0.37% | −10,228−54.7% | Reduced |
| Welch & Forbes LLC | 8,636 | $705.7K | 0.01% | 00.0% | Unchanged |
| Tranquility Partners, LLC | 8,714 | $712.1K | 0.34% | +85+1.0% | Added |
| Cubist Systematic Strategies, LLC | 8,763 | $716.1K | 0.01% | −120,643−93.2% | Reduced |
| Appleton Partners Inc | 8,773 | $717.0K | 0.06% | −287−3.2% | Reduced |
| Qtron Investments LLC | 8,776 | $717.2K | 0.15% | +2,710+44.7% | Added |
| Coldstream Capital Management Inc | 8,804 | $719.5K | 0.02% | +56+0.6% | Added |
| Cresset Asset Management, LLC | 8,801 | $720.5K | 0.01% | +1,089+14.1% | Added |
| Resonant Capital Advisors, LLC | 8,760 | $721.4K | 0.08% | −102−1.2% | Reduced |
| Klingenstein Fields & Co LP | 8,828 | $721.4K | 0.04% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 8,900 | $727.3K | 0.01% | −126,447−93.4% | Reduced |
| Platform Technology Partners | 8,901 | $727.4K | 0.36% | 00.0% | Unchanged |
| Horizon Investments, LLC | 9,001 | $735.6K | 0.02% | −10,520−53.9% | Reduced |
| Oak Family Advisors, LLC | 9,065 | $740.8K | 0.37% | −60−0.7% | Reduced |