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, Q3 2023
Institutional positions in Amphenol Corp as of Sep 30, 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
- 1,010
- +35 vs. Q2 2023
- Shares held
- 567.5M
- −2.62M (−0.5%) vs. Q2 2023
- Total value
- $47.7B
- −$720.2M (−1.5%) vs. Q2 2023
- New holders
- 93
- 354 more added
- Sold out
- 58
- 403 more reduced
8 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Amphenol Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Force Hill Capital Management LP | 80,594 | $6.77M | 5.85% | −26,006−24.4% | Reduced |
| Graham Capital Management, L.P. | 80,380 | $6.75M | 0.20% | +80,380 | New |
| YHB Investment Advisors, Inc. | 79,676 | $6.69M | 0.62% | −438−0.5% | Reduced |
| Guinness Atkinson Asset Management Inc | 79,426 | $6.67M | 3.71% | −722−0.9% | Reduced |
| FIL Ltd | 78,927 | $6.63M | 0.01% | +110.0% | Added |
| State of Alaska, Department of Revenue | 78,928 | $6.63M | 0.08% | −2,905−3.5% | Reduced |
| ING Groep NV | 78,772 | $6.62M | 0.06% | −151,661−65.8% | Reduced |
| Regency Capital Management Inc. | 78,731 | $6.61M | 5.62% | −803−1.0% | Reduced |
| West Coast Financial LLC | 78,133 | $6.56M | 0.98% | +1,747+2.3% | Added |
| Gotham Asset Management, LLC | 78,120 | $6.56M | 0.14% | +5,587+7.7% | Added |
| Oregon Public Employees Retirement Fund | 77,378 | $6.50M | 0.09% | −14,600−15.9% | Reduced |
| Strategic Global Advisors, LLC | 76,640 | $6.44M | 1.07% | +76,640 | New |
| Union Heritage Capital, LLC | 74,000 | $6.22M | 3.52% | 00.0% | Unchanged |
| Walleye Capital LLC | 73,250 | $6.15M | 0.09% | +73,250 | New |
| Baker Avenue Asset Management, LP | 72,682 | $6.10M | 0.31% | +312+0.4% | Added |
| Ayrshire Capital Management LLC | 71,145 | $5.98M | 3.86% | +843+1.2% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 71,253 | $5.96M | 0.08% | −516−0.7% | Reduced |
| Segment Wealth Management, LLC | 70,818 | $5.95M | 0.60% | +1,770+2.6% | Added |
| CWM Advisors, LLC | 70,775 | $5.94M | 0.76% | −8,619−10.9% | Reduced |
| UniSuper Management Pty Ltd | 69,822 | $5.86M | 0.07% | 00.0% | Unchanged |
| Bank of Nova Scotia | 65,803 | $5.53M | 0.01% | +18,117+38.0% | Added |
| Public Sector Pension Investment Board | 63,955 | $5.37M | 0.04% | −29,966−31.9% | Reduced |
| UBS Oconnor LLC | 63,950 | $5.37M | 0.10% | +15,000+30.6% | Added |
| Regions Financial Corp | 63,912 | $5.37M | 0.05% | −907−1.4% | Reduced |
| Bokf, NA | 66,111 | $5.33M | 0.12% | −11,581−14.9% | Reduced |
| Kanawha Capital Management LLC | 63,128 | $5.30M | 0.51% | +2,508+4.1% | Added |
| Daiwa Securities Group Inc. | 63,073 | $5.30M | 0.04% | +7,075+12.6% | Added |
| Alpine Peaks Capital, LP | 62,165 | $5.22M | 3.64% | −3,600−5.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 61,965 | $5.20M | 0.05% | −20,510−24.9% | Reduced |
| Elk River Wealth Management, LLC | 61,032 | $5.14M | 1.14% | −218−0.4% | Reduced |
| Torray LLC | 61,117 | $5.13M | 0.91% | −3,581−5.5% | Reduced |
| Financial Counselors Inc | 60,358 | $5.07M | 0.10% | +820+1.4% | Added |
| Jefferies Financial Group Inc. | 60,357 | $5.07M | 0.13% | −17,876−22.8% | Reduced |
| Wealthfront Advisers LLC | 59,896 | $5.03M | 0.02% | +773+1.3% | Added |
| Quantinno Capital Management LP | 59,826 | $5.03M | 0.23% | +3,201+5.7% | Added |
| Arrow Financial Corp | 58,550 | $4.92M | 0.58% | +4,232+7.8% | Added |
| Snowden Capital Advisors LLC | 57,606 | $4.84M | 0.21% | −1,333−2.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 57,328 | $4.81M | 0.07% | +3,688+6.9% | Added |
| Gulf International Bank (UK) Ltd | 56,449 | $4.74M | 0.13% | −3,774−6.3% | Reduced |
| Cabot Wealth Management Inc | 55,375 | $4.65M | 0.71% | +3,687+7.1% | Added |
| Alaska Permanent Fund Corp | 54,754 | $4.60M | 0.09% | +4,280+8.5% | Added |
| First Republic Investment Management, Inc. | 54,220 | $4.55M | 0.01% | −6,940−11.3% | Reduced |
| British Columbia Investment Management Corp | 54,133 | $4.55M | 0.04% | +461+0.9% | Added |
| BFSG, LLC | 53,960 | $4.53M | 0.74% | +3,890+7.8% | Added |
| Crossmark Global Holdings, Inc. | 54,201 | $4.52M | 0.10% | −4,717−8.0% | Reduced |
| 11 Capital Partners LP | 53,300 | $4.48M | 2.48% | +53,300 | New |
| Verition Fund Management LLC | 53,187 | $4.47M | 0.06% | +22,599+73.9% | Added |
| Stone Run Capital, LLC | 52,091 | $4.38M | 2.14% | −2,900−5.3% | Reduced |
| Achmea Investment Management B.V. | 52,069 | $4.37M | 0.10% | −632−1.2% | Reduced |
| Hendley & Co Inc | 52,020 | $4.37M | 1.76% | −86−0.2% | Reduced |
| American Century Companies Inc | 51,858 | $4.36M | 0.00% | +9,992+23.9% | Added |
| CI Private Wealth, LLC | 51,449 | $4.33M | 0.01% | +1,683+3.4% | Added |
| Natixis | 51,322 | $4.31M | 0.03% | −115,822−69.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 51,121 | $4.29M | 0.07% | +28,647+127.5% | Added |
| First National Bank of Omaha | 50,952 | $4.28M | 0.28% | +11,678+29.7% | Added |
| Penobscot Investment Management Company, Inc. | 50,806 | $4.27M | 0.58% | +1,080+2.2% | Added |
| Elo Mutual Pension Insurance Co | 49,826 | $4.18M | 0.13% | +840+1.7% | Added |
| GHP Investment Advisors, Inc. | 50,827 | $4.16M | 0.25% | +951+1.9% | Added |
| Watchman Group, Inc. | 49,544 | $4.16M | 1.77% | +410+0.8% | Added |
| Longbow Finance SA | 49,467 | $4.15M | 0.50% | +49,467 | New |
| AE Wealth Management LLC | 49,456 | $4.15M | 0.02% | −5,334−9.7% | Reduced |
| Trexquant Investment LP | 49,219 | $4.13M | 0.10% | +49,219 | New |
| Guggenheim Capital LLC | 49,123 | $4.13M | 0.04% | −2,245−4.4% | Reduced |
| Kentucky Retirement Systems | 49,037 | $4.12M | 0.14% | +1,172+2.4% | Added |
| Ascent Group, LLC | 48,326 | $4.11M | 0.45% | +31,357+184.8% | Added |
| TownSquare Capital, LLC | 48,782 | $4.10M | 0.07% | +3,947+8.8% | Added |
| Cetera Investment Advisers | 47,768 | $4.01M | 0.03% | −495−1.0% | Reduced |
| Buckhead Capital Management LLC | 47,142 | $3.96M | 1.65% | −672−1.4% | Reduced |
| Colony Group LLC | 45,520 | $3.82M | 0.06% | +105+0.2% | Added |
| Keel Point, LLC | 45,503 | $3.82M | 0.52% | −896−1.9% | Reduced |
| 1832 Asset Management L.P. | 45,415 | $3.81M | 0.01% | +77+0.2% | Added |
| Whittier Trust Co of Nevada Inc | 45,243 | $3.80M | 0.13% | −160.0% | Reduced |
| Atria Investments LLC | 44,823 | $3.76M | 0.07% | +3,321+8.0% | Added |
| Petredis Investment Advisors LLC | 44,736 | $3.76M | 0.53% | +149+0.3% | Added |
| Fulton Bank, N.A. | 44,638 | $3.75M | 0.19% | +1,304+3.0% | Added |
| Fifth Third Bancorp | 44,611 | $3.75M | 0.02% | +2,658+6.3% | Added |
| Maryland State Retirement & Pension System | 44,526 | $3.74M | 0.09% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 44,391 | $3.73M | 0.01% | −28,083−38.7% | Reduced |
| JustInvest LLC | 44,384 | $3.73M | 0.11% | +2,426+5.8% | Added |
| Mitchell Capital Management Co | 44,234 | $3.72M | 0.88% | +397+0.9% | Added |
| Amica Mutual Insurance Co | 43,661 | $3.67M | 0.43% | 00.0% | Unchanged |
| Pathstone Family Office, LLC | 43,156 | $3.63M | 0.03% | +20,309+88.9% | Added |
| Vestcor Inc | 43,133 | $3.62M | 0.13% | −1,429−3.2% | Reduced |
| Securian Asset Management, Inc | 42,779 | $3.59M | 0.11% | −7,081−14.2% | Reduced |
| CIBC World Markets Inc. | 42,629 | $3.58M | 0.01% | +2,240+5.5% | Added |
| Gabelli Funds LLC | 42,500 | $3.57M | 0.03% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 42,307 | $3.55M | 1.51% | +275+0.7% | Added |
| Texas Yale Capital Corp. | 42,000 | $3.53M | 0.16% | 00.0% | Unchanged |
| Nordea Investment Management AB | 41,724 | $3.53M | 0.00% | +935+2.3% | Added |
| Pacer Advisors, Inc. | 41,796 | $3.51M | 0.01% | +1,180+2.9% | Added |
| ExodusPoint Capital Management, LP | 41,790 | $3.51M | 0.04% | +41,790 | New |
| Magnetar Financial LLC | 41,600 | $3.49M | 0.09% | +41,600 | New |
| Meiji Yasuda Asset Management Co Ltd. | 40,988 | $3.44M | 0.16% | +26,250+178.1% | Added |
| Huntington National Bank | 40,830 | $3.43M | 0.03% | −1,294−3.1% | Reduced |
| Ieq Capital, LLC | 40,755 | $3.42M | 0.07% | +454+1.1% | Added |
| Hartford Investment Management Co | 40,606 | $3.41M | 0.14% | −1,153−2.8% | Reduced |
| Panagora Asset Management Inc | 40,276 | $3.38M | 0.02% | +9,780+32.1% | Added |
| Synovus Financial Corp | 39,901 | $3.35M | 0.04% | −837−2.1% | Reduced |
| Americana Partners, LLC | 39,770 | $3.34M | 0.36% | +501+1.3% | Added |
| BOK Financial Private Wealth, Inc. | 39,316 | $3.31M | 0.29% | −5,211−11.7% | Reduced |