Ametek Inc
AME- Exchange
- NYSE
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001037868
In the last 90 days, Ametek Inc insiders filed 1 open-market purchase and 1 sale; 1,201 institutions reported holding it in 13F filings for Q2 2026, worth $49.7B in total; superinvestors Giverny Capital and ARK Invest hold it.
13F holders, Q2 2024
Institutional positions in Ametek Inc as of Jun 30, 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
- 900
- +1 vs. Q1 2024
- Shares held
- 203.4M
- +1.34M (+0.7%) vs. Q1 2024
- Total value
- $33.9B
- −$3.03B (−8.2%) vs. Q1 2024
- New holders
- 87
- 371 more added
- Sold out
- 86
- 293 more reduced
11 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AME 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 | 1,201 | $49.7B |
| Q1 2026 | 1,159 | $43.0B |
| Q4 2025 | 1,128 | $42.1B |
| Q3 2025 | 1,034 | $37.4B |
| Q2 2025 | 1,004 | $36.8B |
| Q1 2025 | 1,000 | $34.7B |
| Q4 2024 | 989 | $36.0B |
| Q3 2024 | 916 | $34.3B |
| Q2 2024 | 900 | $33.9B |
| Q1 2024 | 910 | $37.0B |
| Q4 2023 | 859 | $33.3B |
| Q3 2023 | 814 | $29.9B |
| Q2 2023 | 823 | $32.6B |
| Q1 2023 | 777 | $29.2B |
| Q4 2022 | 790 | $28.9B |
| Q3 2022 | 753 | $22.7B |
| Q2 2022 | 745 | $21.7B |
| Q1 2022 | 753 | $26.6B |
| Q4 2021 | 772 | $29.5B |
| Q3 2021 | 719 | $24.9B |
| Q2 2021 | 723 | $26.8B |
| Q1 2021 | 695 | $25.4B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Envestnet Portfolio Solutions, Inc. | 14,361 | $2.39M | 0.01% | −227−1.6% | Reduced |
| Sit Investment Associates Inc | 14,675 | $2.45M | 0.06% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 14,801 | $2.47M | 0.02% | +6,641+81.4% | Added |
| Hartford Investment Management Co | 14,817 | $2.47M | 0.08% | −87−0.6% | Reduced |
| Sanctuary Advisors, LLC | 13,924 | $2.47M | 0.02% | +13,924 | New |
| M&T Bank Corp | 14,952 | $2.49M | 0.01% | +62+0.4% | Added |
| Ontario Teachers Pension Plan Board | 15,090 | $2.52M | 0.02% | −4,715−23.8% | Reduced |
| K.J. Harrison & Partners Inc | 15,365 | $2.56M | 0.42% | 00.0% | Unchanged |
| MAI Capital Management | 15,369 | $2.56M | 0.03% | +97+0.6% | Added |
| CenterBook Partners LP | 15,499 | $2.58M | 0.16% | +4,559+41.7% | Added |
| Headlands Technologies LLC | 15,652 | $2.61M | 0.28% | +15,417+6,560.4% | Added |
| Seascape Capital Management | 15,669 | $2.61M | 0.97% | +599+4.0% | Added |
| Tower Research Capital LLC (TRC) | 15,813 | $2.64M | 0.04% | +5,188+48.8% | Added |
| O'Shaughnessy Asset Management, LLC | 15,878 | $2.65M | 0.03% | +633+4.2% | Added |
| Engineers Gate Manager LP | 16,368 | $2.73M | 0.06% | −16,255−49.8% | Reduced |
| Trivant Custom Portfolio Group, LLC | 16,643 | $2.77M | 1.70% | −13−0.1% | Reduced |
| MBB Public Markets I LLC | 16,767 | $2.80M | 0.06% | +16,767 | New |
| Metis Global Partners, LLC | 16,844 | $2.81M | 0.10% | +639+3.9% | Added |
| Candriam Luxembourg S.C.A. | 16,877 | $2.81M | 0.02% | +365+2.2% | Added |
| Caisse de Depot Et Placement du Quebec | 16,881 | $2.81M | 0.01% | +16,881 | New |
| Quantbot Technologies LP | 17,033 | $2.84M | 0.14% | −34,729−67.1% | Reduced |
| Neville Rodie & Shaw Inc | 17,090 | $2.85M | 0.22% | −90−0.5% | Reduced |
| LGT Fund Management Co Ltd. | 17,347 | $2.89M | 0.36% | +13,129+311.3% | Added |
| Hikari Power Ltd | 17,380 | $2.90M | 0.26% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 17,443 | $2.91M | 0.08% | −85−0.5% | Reduced |
| Bright Rock Capital Management, LLC | 17,500 | $2.92M | 0.62% | −2,500−12.5% | Reduced |
| Ethic Inc. | 17,595 | $2.93M | 0.07% | +991+6.0% | Added |
| CIBC World Markets Inc. | 17,757 | $2.96M | 0.01% | +819+4.8% | Added |
| Mizuho Securities USA LLC | 17,844 | $2.97M | 0.07% | +17,844 | New |
| Maryland State Retirement & Pension System | 17,897 | $2.98M | 0.06% | 00.0% | Unchanged |
| Core Wealth Partners LLC | 18,000 | $3.00M | 2.05% | 00.0% | Unchanged |
| Portfolio Design Labs, LLC | 18,251 | $3.04M | 0.94% | +966+5.6% | Added |
| Moors & Cabot, Inc. | 18,322 | $3.05M | 0.16% | −50−0.3% | Reduced |
| 1832 Asset Management L.P. | 18,539 | $3.09M | 0.01% | +3,468+23.0% | Added |
| Holocene Advisors, LP | 18,979 | $3.16M | 0.01% | +18,979 | New |
| HRT Financial LP | 19,119 | $3.19M | 0.02% | +9,495+98.7% | Added |
| Gulf International Bank (UK) Ltd | 19,151 | $3.19M | 0.08% | −762−3.8% | Reduced |
| Commonwealth Equity Services, LLC | 19,262 | $3.21M | 0.01% | +579+3.1% | Added |
| Sheaff Brock Investment Advisors, LLC | 19,262 | $3.21M | 0.30% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 19,262 | $3.21M | 0.03% | −374−1.9% | Reduced |
| Orion Portfolio Solutions, LLC | 19,262 | $3.21M | 0.03% | −374−1.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 19,366 | $3.23M | 0.01% | +9,896+104.5% | Added |
| Elo Mutual Pension Insurance Co | 19,809 | $3.30M | 0.08% | −1,280−6.1% | Reduced |
| Oregon Public Employees Retirement Fund | 19,916 | $3.32M | 0.07% | +137+0.7% | Added |
| Rafferty Asset Management, LLC | 19,944 | $3.32M | 0.01% | +760+4.0% | Added |
| Mackenzie Financial Corp | 19,973 | $3.33M | 0.00% | −209−1.0% | Reduced |
| Chartwell Investment Partners, LLC | 20,000 | $3.33M | 0.12% | +20,000 | New |
| Buckhead Capital Management LLC | 20,287 | $3.38M | 1.15% | −83−0.4% | Reduced |
| Argent Capital Management LLC | 20,478 | $3.41M | 0.10% | +166+0.8% | Added |
| KP Management LLC | 20,500 | $3.42M | 1.29% | +3,000+17.1% | Added |
| PFG Advisors | 20,610 | $3.44M | 0.23% | +309+1.5% | Added |
| Pathstone Holdings, LLC | 20,851 | $3.48M | 0.02% | +450+2.2% | Added |
| Kestra Advisory Services, LLC | 21,029 | $3.51M | 0.02% | +2,755+15.1% | Added |
| Federation des caisses Desjardins du Quebec | 21,055 | $3.51M | 0.02% | +2,218+11.8% | Added |
| JustInvest LLC | 21,878 | $3.60M | 0.07% | +2,396+12.3% | Added |
| Bogart Wealth, LLC | 21,631 | $3.61M | 0.18% | +21,631 | New |
| Ilmarinen Mutual Pension Insurance Co | 22,000 | $3.67M | 0.04% | 00.0% | Unchanged |
| ZWJ Investment Counsel Inc | 22,592 | $3.77M | 0.17% | +906+4.2% | Added |
| NFJ Investment Group, LLC | 22,860 | $3.81M | 0.12% | −2,310−9.2% | Reduced |
| 1858 Wealth Management, LLC | 22,869 | $3.81M | 3.16% | +14+0.1% | Added |
| GAM Holding AG | 23,289 | $3.88M | 0.30% | −3,451−12.9% | Reduced |
| Public Employees Retirement Association of Colorado | 23,729 | $3.96M | 0.02% | −68,095−74.2% | Reduced |
| TD Private Client Wealth LLC | 23,944 | $3.99M | 0.13% | −540−2.2% | Reduced |
| Creative Planning | 23,946 | $3.99M | 0.00% | +1,121+4.9% | Added |
| Capital Investment Services of America, Inc. | 23,984 | $4.00M | 0.39% | −400−1.6% | Reduced |
| Capital International Ltd | 24,612 | $4.10M | 0.19% | +24,612 | New |
| Squarepoint Ops LLC | 24,744 | $4.13M | 0.02% | +7,270+41.6% | Added |
| Harvey Investment Co LLC | 25,192 | $4.20M | 0.50% | −355−1.4% | Reduced |
| First National Advisers, LLC | 25,196 | $4.20M | 0.77% | +3,635+16.9% | Added |
| MML Investors Services, LLC | 25,286 | $4.21M | 0.02% | −3,307−11.6% | Reduced |
| Advisor Group Holdings, Inc. | 25,402 | $4.24M | 0.01% | −3,831−13.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 25,605 | $4.27M | 0.02% | +496+2.0% | Added |
| Jones Financial Companies LLLP | 25,795 | $4.30M | 0.00% | +20,096+352.6% | Added |
| Los Angeles Capital Management LLC | 26,673 | $4.45M | 0.02% | −66,655−71.4% | Reduced |
| Fjarde AP-fonden (The Fourth Swedish National Pensionfund) | 27,028 | $4.51M | 0.05% | +27,028 | New |
| Saranac Partners Ltd | 27,315 | $4.55M | 2.71% | +662+2.5% | Added |
| Terry L. Blaker | 27,441 | $4.57M | 0.18% | +109+0.4% | Added |
| Aviso Financial Inc. | 27,731 | $4.62M | 0.26% | +27,731 | New |
| Braun Stacey Associates Inc | 28,224 | $4.71M | 0.18% | −40,988−59.2% | Reduced |
| State of Alaska, Department of Revenue | 28,565 | $4.76M | 0.05% | −3,985−12.2% | Reduced |
| Wealthfront Advisers LLC | 28,675 | $4.78M | 0.02% | −1,062−3.6% | Reduced |
| Clear Harbor Asset Management, LLC | 28,677 | $4.78M | 0.42% | +792+2.8% | Added |
| Nordea Investment Management AB | 28,998 | $4.83M | 0.01% | +4,242+17.1% | Added |
| Hudson Bay Capital Management LP | 29,000 | $4.83M | 0.04% | +29,000 | New |
| Duncker Streett & Co Inc | 29,358 | $4.89M | 0.94% | +289+1.0% | Added |
| Mendel Money Management | 29,522 | $4.92M | 2.30% | −226−0.8% | Reduced |
| CIBC World Markets Corp | 29,790 | $4.97M | 0.03% | +6,646+28.7% | Added |
| Gotham Asset Management, LLC | 30,078 | $5.01M | 0.06% | +18,415+157.9% | Added |
| Atlantic Union Bankshares Corp | 30,163 | $5.03M | 0.31% | +30,163 | New |
| Xponance, Inc. | 31,033 | $5.17M | 0.05% | −359−1.1% | Reduced |
| Credit Agricole S A | 31,250 | $5.21M | 0.03% | +17,231+122.9% | Added |
| Groupama Asset Managment | 33,877 | $5.22M | 0.11% | +7,138+26.7% | Added |
| Virtu Financial LLC | 31,347 | $5.23M | 0.36% | +13,171+72.5% | Added |
| New York Life Investment Management LLC | 31,746 | $5.29M | 0.05% | +259+0.8% | Added |
| Peapack Gladstone Financial Corp | 32,076 | $5.35M | 0.08% | +3,509+12.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 32,434 | $5.41M | 0.01% | +32,434 | New |
| TownSquare Capital, LLC | 32,637 | $5.44M | 0.07% | +6,272+23.8% | Added |
| US Bancorp | 32,673 | $5.45M | 0.01% | −3,529−9.7% | Reduced |
| iA Global Asset Management Inc. | 32,794 | $5.47M | 0.10% | +1,924+6.2% | Added |
| First National Bank of Omaha | 32,816 | $5.47M | 0.36% | +10,602+47.7% | Added |