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 2024
Institutional positions in Amphenol Corp as of Mar 31, 2024. 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
- 1,157
- +86 vs. Q4 2023
- Shares held
- 578.8M
- −4.48M (−0.8%) vs. Q4 2023
- Total value
- $66.7B
- +$8.93B (+15.5%) vs. Q4 2023
- New holders
- 143
- 404 more added
- Sold out
- 57
- 436 more reduced
14 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank Julius Baer & Co. Ltd, Zurich | 199,879 | $23.1M | 0.09% | −2,417−1.2% | Reduced |
| Korea Investment CORP | 198,551 | $22.9M | 0.06% | +23,031+13.1% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 197,682 | $22.8M | 0.25% | −400−0.2% | Reduced |
| McDaniel Terry & Co | 197,326 | $22.8M | 2.02% | −1,742−0.9% | Reduced |
| ProShare Advisors LLC | 196,054 | $22.6M | 0.06% | −5,310−2.6% | Reduced |
| American International Group, Inc. | 195,865 | $22.6M | 0.08% | −2,013−1.0% | Reduced |
| Rafferty Asset Management, LLC | 195,442 | $22.5M | 0.08% | +8,409+4.5% | Added |
| Unigestion Holding SA | 191,970 | $22.1M | 1.08% | +177,461+1,223.1% | Added |
| Boothbay Fund Management, LLC | 191,343 | $22.1M | 0.65% | +180,571+1,676.3% | Added |
| Tairen Capital Ltd | 191,000 | $22.0M | 1.35% | +191,000 | New |
| Dai-Ichi Life Insurance Company, Ltd | 188,599 | $21.8M | 0.49% | −27,976−12.9% | Reduced |
| Resources Management Corp | 185,604 | $21.4M | 3.13% | −3,826−2.0% | Reduced |
| ING Groep NV | 184,054 | $21.2M | 0.15% | +75,544+69.6% | Added |
| APG Asset Management US Inc. | 182,138 | $20.8M | 0.12% | +62,835+52.7% | Added |
| Teacher Retirement System of Texas | 178,531 | $20.6M | 0.13% | −25,791−12.6% | Reduced |
| Brown Advisory Inc | 177,823 | $20.5M | 0.03% | −1,441−0.8% | Reduced |
| Susquehanna International Group, LLP | 173,743 | $20.0M | 0.03% | −92,142−34.7% | Reduced |
| Arizona State Retirement System | 171,695 | $19.8M | 0.14% | +3,887+2.3% | Added |
| United Capital Financial Advisers, LLC | 170,619 | $19.7M | 0.16% | +152,820+858.6% | Added |
| Community Trust & Investment Co | 170,142 | $19.6M | 1.38% | −8,164−4.6% | Reduced |
| Fiduciary Trust Co | 169,614 | $19.6M | 0.30% | −4,283−2.5% | Reduced |
| Congress Asset Management Co | 168,971 | $19.5M | 0.14% | −900−0.5% | Reduced |
| CI Private Wealth, LLC | 167,539 | $19.3M | 0.03% | −1,489−0.9% | Reduced |
| Taurus Asset Management, LLC | 167,158 | $19.3M | 1.95% | −4,275−2.5% | Reduced |
| Noesis Capital Mangement Corp | 166,324 | $19.2M | 4.26% | −4,365−2.6% | Reduced |
| Coulter & Justus Financial Services, LLC | 166,324 | $19.2M | 4.26% | +166,324 | New |
| Raymond James & Associates | 161,862 | $18.7M | 0.01% | +942+0.6% | Added |
| Calamos Advisors LLC | 160,985 | $18.6M | 0.09% | −4,049−2.5% | Reduced |
| Varma Mutual Pension Insurance Co | 160,000 | $18.5M | 0.16% | +160,000 | New |
| Scopus Asset Management, L.P. | 159,000 | $18.3M | 0.60% | +50,000+45.9% | Added |
| Teachers Retirement System of the State of Kentucky | 158,627 | $18.3M | 0.16% | −38,146−19.4% | Reduced |
| Nomura Asset Management Co Ltd | 157,188 | $18.1M | 0.07% | +1,690+1.1% | Added |
| Comerica Bank | 153,092 | $17.7M | 0.08% | −3,793−2.4% | Reduced |
| Forsta Ap-Fonden | 152,800 | $17.6M | 0.15% | +15,700+11.5% | Added |
| Janney Montgomery Scott LLC | 152,703 | $17.6M | 0.05% | +2,107+1.4% | Added |
| MetLife Investment Management | 152,245 | $17.6M | 0.12% | −4,781−3.0% | Reduced |
| First Foundation Advisors | 150,709 | $17.4M | 0.70% | −9,876−6.2% | Reduced |
| Stephens Inc | 150,047 | $17.3M | 0.27% | −5,330−3.4% | Reduced |
| Natixis | 148,544 | $17.1M | 0.10% | +70,163+89.5% | Added |
| Arrowstreet Capital, Limited Partnership | 148,335 | $17.1M | 0.02% | +140,517+1,797.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 148,113 | $17.1M | 0.03% | +17,184+13.1% | Added |
| Citadel Advisors LLC | 144,749 | $16.7M | 0.02% | −1,330,706−90.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 142,678 | $16.5M | 0.04% | +129,220+960.2% | Added |
| STRS Ohio | 140,978 | $16.3M | 0.06% | +2,331+1.7% | Added |
| Twin Tree Management, LP | 140,943 | $16.3M | 0.37% | +116,205+469.7% | Added |
| TCW Group Inc | 136,586 | $15.8M | 0.16% | −1,347−1.0% | Reduced |
| Jane Street Group, LLC | 135,677 | $15.7M | 0.02% | −276,839−67.1% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 135,206 | $15.6M | 3.69% | −8,232−5.7% | Reduced |
| Harvey Investment Co LLC | 134,990 | $15.6M | 1.76% | 00.0% | Unchanged |
| Clearbridge Investments, LLC | 134,439 | $15.5M | 0.01% | −64,104−32.3% | Reduced |
| Retirement Systems of Alabama | 132,397 | $15.3M | 0.06% | +535+0.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 131,686 | $15.2M | 0.10% | +664+0.5% | Added |
| Terry L. Blaker | 131,150 | $15.1M | 1.14% | +464+0.4% | Added |
| Buffington Mohr McNeal | 130,973 | $15.1M | 2.73% | −1,779−1.3% | Reduced |
| North Star Asset Management Inc | 130,583 | $15.1M | 0.71% | +2,261+1.8% | Added |
| NorthCrest Asset Manangement, LLC | 129,516 | $14.9M | 0.51% | +1,310+1.0% | Added |
| West Coast Financial LLC | 128,339 | $14.8M | 1.80% | −572−0.4% | Reduced |
| WT Asset Management Ltd | 127,500 | $14.7M | 1.48% | +127,500 | New |
| SG Americas Securities, LLC | 125,956 | $14.5M | 0.07% | +15,258+13.8% | Added |
| Amalgamated Bank | 125,489 | $14.5M | 0.12% | −24,768−16.5% | Reduced |
| Texas Permanent School Fund | 124,005 | $14.3M | 0.11% | +463+0.4% | Added |
| HFR Wealth Management, LLC | 119,973 | $13.8M | 3.50% | −635−0.5% | Reduced |
| Whittier Trust Co | 119,694 | $13.8M | 0.20% | −916−0.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 118,157 | $13.6M | 0.05% | −835−0.7% | Reduced |
| Motco | 117,889 | $13.6M | 0.81% | −1,543−1.3% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 117,398 | $13.5M | 0.25% | +7,100+6.4% | Added |
| Marsico Capital Management LLC | 116,025 | $13.4M | 0.44% | −80,974−41.1% | Reduced |
| IFM Investors Pty Ltd | 115,956 | $13.4M | 0.15% | −939−0.8% | Reduced |
| Baker Chad R | 115,760 | $13.4M | 2.84% | +390+0.3% | Added |
| Zevenbergen Capital Investments LLC | 115,470 | $13.3M | 0.28% | −39,980−25.7% | Reduced |
| UBS Oconnor LLC | 114,350 | $13.2M | 0.38% | +63,700+125.8% | Added |
| HighTower Advisors, LLC | 113,612 | $13.1M | 0.02% | −8,134−6.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 132,025 | $13.1M | 0.03% | −43,929−25.0% | Reduced |
| Running Oak Capital LLC | 110,893 | $12.8M | 2.05% | +5,905+5.6% | Added |
| Kornitzer Capital Management Inc | 110,825 | $12.8M | 0.23% | −15,524−12.3% | Reduced |
| Renaissance Technologies LLC | 108,500 | $12.5M | 0.02% | +108,500 | New |
| Chesley Taft & Associates LLC | 107,302 | $12.4M | 0.63% | −6,639−5.8% | Reduced |
| Xponance, Inc. | 106,733 | $12.3M | 0.13% | +2,940+2.8% | Added |
| Tredje AP-fonden | 105,891 | $12.2M | 0.13% | +7,000+7.1% | Added |
| Czech National Bank | 105,545 | $12.2M | 0.16% | +755+0.7% | Added |
| Chartwell Investment Partners, LLC | 104,595 | $12.1M | 0.42% | −3,471−3.2% | Reduced |
| Factory Mutual Insurance Co | 103,000 | $11.9M | 0.14% | 00.0% | Unchanged |
| CIBC Asset Management Inc | 102,532 | $11.8M | 0.04% | +2,263+2.3% | Added |
| Utah Retirement Systems | 101,078 | $11.7M | 0.14% | −100−0.1% | Reduced |
| PGGM Investments | 100,650 | $11.6M | 0.17% | −336−0.3% | Reduced |
| Assenagon Asset Management S.A. | 100,630 | $11.6M | 0.03% | +65,060+182.9% | Added |
| Financiere des Professionnels - Fonds d,investissement inc. | 100,470 | $11.6M | 0.93% | −8,214−7.6% | Reduced |
| Truist Financial Corp | 100,006 | $11.5M | 0.02% | +9,738+10.8% | Added |
| Commerce Bank | 99,789 | $11.5M | 0.08% | −9,288−8.5% | Reduced |
| Man Group plc | 99,559 | $11.5M | 0.03% | +4,559+4.8% | Added |
| TD Waterhouse Canada Inc. | 80,986 | $11.4M | 0.09% | +80,986 | New |
| Rockefeller Capital Management L.P. | 97,792 | $11.3M | 0.03% | +12,046+14.0% | Added |
| Cetera Investment Advisers | 95,965 | $11.1M | 0.03% | +53,740+127.3% | Added |
| CTF Capital Management, LP | 95,000 | $11.0M | 6.08% | +35,000+58.3% | Added |
| DuPont Capital Management Corp | 94,895 | $10.9M | 0.91% | −6,216−6.1% | Reduced |
| Hantz Financial Services, Inc. | 94,539 | $10.9M | 0.21% | −7,551−7.4% | Reduced |
| Kames Capital plc | 94,000 | $10.8M | 0.16% | +94,000 | New |
| Verition Fund Management LLC | 93,971 | $10.8M | 0.10% | −33,498−26.3% | Reduced |
| SlateStone Wealth, LLC | 93,500 | $10.8M | 1.08% | +132+0.1% | Added |
| Van Eck Associates Corp | 93,143 | $10.7M | 0.02% | +6,014+6.9% | Added |