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 2021
Institutional positions in Amphenol Corp as of Jun 30, 2021. 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
- 821
- +23 vs. Q1 2021
- Shares held
- 569.0M
- +11.4M (+2.0%) vs. Q1 2021
- Total value
- $38.9B
- +$2.12B (+5.8%) vs. Q1 2021
- New holders
- 81
- 313 more added
- Sold out
- 58
- 287 more reduced
12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arizona State Retirement System | 167,868 | $11.5M | 0.09% | −738−0.4% | Reduced |
| Janus Henderson Group PLC | 165,795 | $11.3M | 0.00% | −7,252−4.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 163,858 | $11.2M | 0.02% | +8,019+5.1% | Added |
| Calamos Advisors LLC | 163,615 | $11.2M | 0.06% | +37,215+29.4% | Added |
| Buffington Mohr McNeal | 156,622 | $10.7M | 2.10% | +1,177+0.8% | Added |
| DuPont Capital Management Corp | 156,229 | $10.7M | 0.25% | +3,034+2.0% | Added |
| SEI Investments Co | 152,814 | $10.5M | 0.02% | +70,236+85.1% | Added |
| Susquehanna International Group, LLP | 150,868 | $10.3M | 0.01% | +69,986+86.5% | Added |
| Amalgamated Bank | 150,569 | $10.3M | 0.08% | +116,132+337.2% | Added |
| State of Michigan Retirement System | 150,196 | $10.3M | 0.06% | −200−0.1% | Reduced |
| Man Group plc | 149,875 | $10.3M | 0.04% | +68,988+85.3% | Added |
| AGF Investments America Inc. | 147,950 | $10.1M | 2.39% | +1,506+1.0% | Added |
| ProShare Advisors LLC | 146,566 | $10.0M | 0.03% | +12,854+9.6% | Added |
| Thames Capital Management LLC | 145,314 | $9.94M | 2.33% | −600.0% | Reduced |
| Truist Financial Corp | 141,937 | $9.71M | 0.02% | +14,124+11.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 141,620 | $9.69M | 0.05% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 140,465 | $9.61M | 0.02% | −36,529−20.6% | Reduced |
| Caisse de Depot Et Placement du Quebec | 140,242 | $9.59M | 0.02% | +6,950+5.2% | Added |
| Jensen Investment Management Inc | 139,912 | $9.57M | 0.07% | −2,258−1.6% | Reduced |
| Alberta Investment Management Corp | 139,600 | $9.55M | 0.08% | +10,800+8.4% | Added |
| MetLife Investment Management | 136,614 | $9.35M | 0.08% | −4,221−3.0% | Reduced |
| HFR Wealth Management, LLC | 134,701 | $9.21M | 2.77% | +134,701 | New |
| Scopus Asset Management, L.P. | 133,570 | $9.14M | 0.16% | −11,030−7.6% | Reduced |
| Teacher Retirement System of Texas | 133,118 | $9.11M | 0.05% | −83,750−38.6% | Reduced |
| Xponance, Inc. | 132,761 | $9.08M | 0.17% | −54,046−28.9% | Reduced |
| Millennium Management LLC | 132,516 | $9.06M | 0.01% | +102,479+341.2% | Added |
| Agf Investments Inc. | 131,434 | $8.99M | 0.07% | +11,821+9.9% | Added |
| Motco | 128,588 | $8.80M | 0.58% | +1,068+0.8% | Added |
| Chesley Taft & Associates LLC | 128,435 | $8.79M | 0.51% | +370+0.3% | Added |
| Prudential PLC | 127,475 | $8.72M | 0.08% | −303,900−70.4% | Reduced |
| Brinker Capital Investments, LLC | 124,420 | $8.52M | 0.11% | +1,821+1.5% | Added |
| Oregon Public Employees Retirement Fund | 123,436 | $8.44M | 0.09% | +12,260+11.0% | Added |
| Roffman Miller Associates Inc | 121,682 | $8.32M | 0.63% | +20,994+20.9% | Added |
| Carderock Capital Management Inc | 119,789 | $8.20M | 2.25% | +103+0.1% | Added |
| First Republic Investment Management, Inc. | 118,981 | $8.14M | 0.02% | +18,235+18.1% | Added |
| Forsta Ap-Fonden | 118,700 | $8.12M | 0.10% | −10,900−8.4% | Reduced |
| Nomura Asset Management Co Ltd | 117,278 | $8.02M | 0.05% | +4,174+3.7% | Added |
| Capital Fund Management S.A. | 115,954 | $7.93M | 0.21% | +83,394+256.1% | Added |
| Marsico Capital Management LLC | 112,790 | $7.72M | 0.19% | 00.0% | Unchanged |
| Brant Point Investment Management LLC | 111,904 | $7.66M | 1.32% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 111,860 | $7.65M | 0.10% | −600−0.5% | Reduced |
| Baker Chad R | 111,570 | $7.63M | 1.72% | 00.0% | Unchanged |
| Utah Retirement Systems | 111,278 | $7.61M | 0.10% | −600−0.5% | Reduced |
| British Columbia Investment Management Corp | 110,838 | $7.58M | 0.05% | +12,744+13.0% | Added |
| Regions Financial Corp | 109,868 | $7.52M | 0.06% | −9,525−8.0% | Reduced |
| Old Mission Capital LLC | 108,730 | $7.44M | 0.27% | +108,730 | New |
| First National Trust Co | 107,274 | $7.34M | 0.45% | +20,902+24.2% | Added |
| Brewin Dolphin Ltd | 107,151 | $7.33M | 0.33% | +35,875+50.3% | Added |
| State of Tennessee, Treasury Department | 106,448 | $7.28M | 0.03% | −240,090−69.3% | Reduced |
| Addenda Capital Inc. | 105,491 | $7.23M | 0.34% | +41,573+65.0% | Added |
| Front Barnett Associates LLC | 103,570 | $7.08M | 0.72% | 00.0% | Unchanged |
| Hendley & Co Inc | 102,080 | $6.98M | 2.34% | +80,020+362.7% | Added |
| Terry L. Blaker | 100,553 | $6.88M | 0.45% | +1,447+1.5% | Added |
| Guggenheim Capital LLC | 99,972 | $6.84M | 0.04% | −3,392−3.3% | Reduced |
| Texas Permanent School Fund | 99,281 | $6.79M | 0.08% | −767−0.8% | Reduced |
| Harvey Investment Co LLC | 99,149 | $6.78M | 0.89% | +2,675+2.8% | Added |
| DekaBank Deutsche Girozentrale | 97,764 | $6.67M | 0.02% | −329−0.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 96,704 | $6.62M | 0.03% | +952+1.0% | Added |
| Andra AP-fonden | 95,600 | $6.54M | 0.13% | +17,500+22.4% | Added |
| Hantz Financial Services, Inc. | 94,833 | $6.49M | 0.24% | +1,533+1.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 94,613 | $6.46M | 0.12% | +2,789+3.0% | Added |
| Tudor Investment Corp Et Al | 94,355 | $6.46M | 0.13% | +74,707+380.2% | Added |
| Mackay Shields LLC | 94,196 | $6.44M | 0.06% | −5,378−5.4% | Reduced |
| YHB Investment Advisors, Inc. | 93,982 | $6.43M | 0.55% | −470−0.5% | Reduced |
| Public Sector Pension Investment Board | 93,684 | $6.41M | 0.04% | +37,010+65.3% | Added |
| LPL Financial LLC | 93,208 | $6.38M | 0.01% | +37,570+67.5% | Added |
| SlateStone Wealth, LLC | 93,194 | $6.38M | 1.46% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 93,106 | $6.37M | 0.04% | +6,624+7.7% | Added |
| State of Alaska, Department of Revenue | 92,824 | $6.35M | 0.06% | −1,034−1.1% | Reduced |
| CIBC World Markets Corp | 92,165 | $6.30M | 0.04% | −13,179−12.5% | Reduced |
| Metropolitan Life Insurance Co | 91,756 | $6.28M | 0.09% | +824+0.9% | Added |
| Perennial Advisors, LLC | 90,661 | $6.20M | 1.80% | +4,176+4.8% | Added |
| Stratos Wealth Partners, LTD. | 90,308 | $6.18M | 0.15% | −1,643−1.8% | Reduced |
| Bank of Nova Scotia | 90,064 | $6.16M | 0.01% | −22,288−19.8% | Reduced |
| Twin Tree Management, LP | 88,515 | $6.05M | 0.18% | +70,049+379.3% | Added |
| Mutual of America Capital Management LLC | 87,991 | $6.02M | 0.06% | −74−0.1% | Reduced |
| Williams Jones Wealth Management, LLC. | 87,226 | $5.97M | 0.08% | +9,601+12.4% | Added |
| ExodusPoint Capital Management, LP | 86,501 | $5.92M | 0.09% | +49,959+136.7% | Added |
| Amica Mutual Insurance Co | 86,192 | $5.90M | 0.62% | 00.0% | Unchanged |
| Ayrshire Capital Management LLC | 85,862 | $5.87M | 3.31% | −435−0.5% | Reduced |
| Marks Group Wealth Management, Inc | 85,605 | $5.86M | 0.80% | +2,677+3.2% | Added |
| Union Heritage Capital, LLC | 84,620 | $5.79M | 2.70% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 80,913 | $5.54M | 0.08% | −7,245−8.2% | Reduced |
| North Star Asset Management Inc | 80,742 | $5.52M | 0.31% | +11,052+15.9% | Added |
| Cubist Systematic Strategies, LLC | 80,567 | $5.51M | 0.06% | +42,561+112.0% | Added |
| Boston Trust Walden Corp | 79,265 | $5.42M | 0.05% | −770−1.0% | Reduced |
| Ravenstone Capital Management Inc. | 77,850 | $5.33M | 4.78% | +77,850 | New |
| Squarepoint Ops LLC | 77,659 | $5.31M | 0.04% | +21,332+37.9% | Added |
| IFM Investors Pty Ltd | 77,483 | $5.30M | 0.11% | +13,674+21.4% | Added |
| Torray LLC | 76,956 | $5.26M | 0.77% | −521−0.7% | Reduced |
| TCW Group Inc | 76,846 | $5.26M | 0.05% | −13,354−14.8% | Reduced |
| HighTower Advisors, LLC | 75,302 | $5.14M | 0.01% | +823+1.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 74,875 | $5.12M | 0.06% | −60−0.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 73,961 | $5.05M | 0.05% | −961−1.3% | Reduced |
| Avitas Wealth Management LLC | 73,067 | $5.00M | 0.89% | +2,436+3.4% | Added |
| Scott Investment Partners LLP | 72,400 | $4.95M | 3.48% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 71,725 | $4.91M | 0.06% | +112+0.2% | Added |
| Fundsmith Investment Services Ltd. | 70,630 | $4.83M | 3.00% | +70,630 | New |
| Holocene Advisors, LP | 69,732 | $4.77M | 0.03% | −8,223−10.5% | Reduced |
| Stone Run Capital, LLC | 69,726 | $4.77M | 1.68% | −3,300−4.5% | Reduced |