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, Q4 2023
Institutional positions in Ametek Inc as of Dec 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
- 859
- +56 vs. Q3 2023
- Shares held
- 202.1M
- −16.5K (0.0%) vs. Q3 2023
- Total value
- $33.3B
- +$3.44B (+11.5%) vs. Q3 2023
- New holders
- 111
- 275 more added
- Sold out
- 55
- 341 more reduced
11 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC World Markets Inc. | 16,443 | $2.71M | 0.01% | +9,620+141.0% | Added |
| JustInvest LLC | 16,522 | $2.72M | 0.07% | −4,388−21.0% | Reduced |
| Ethic Inc. | 16,836 | $2.78M | 0.08% | −128−0.8% | Reduced |
| Trivant Custom Portfolio Group, LLC | 17,277 | $2.85M | 1.90% | −122−0.7% | Reduced |
| Hikari Power Ltd | 17,380 | $2.87M | 0.27% | 00.0% | Unchanged |
| Keystone Investors Pte Ltd | 17,409 | $2.87M | 0.24% | +17,409 | New |
| KP Management LLC | 17,500 | $2.89M | 1.43% | +17,500 | New |
| Candriam Luxembourg S.C.A. | 17,580 | $2.90M | 0.02% | −2,037−10.4% | Reduced |
| Neville Rodie & Shaw Inc | 17,580 | $2.90M | 0.24% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 17,887 | $2.95M | 0.02% | +732+4.3% | Added |
| Maryland State Retirement & Pension System | 17,897 | $2.95M | 0.06% | +335+1.9% | Added |
| Oregon Public Employees Retirement Fund | 17,971 | $2.96M | 0.05% | +100+0.6% | Added |
| Core Wealth Partners LLC | 18,000 | $2.97M | 2.43% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 18,114 | $2.99M | 0.01% | +2,149+13.5% | Added |
| Mackenzie Financial Corp | 18,320 | $3.02M | 0.00% | −1,194−6.1% | Reduced |
| Ontario Teachers Pension Plan Board | 18,343 | $3.02M | 0.03% | −1,988−9.8% | Reduced |
| Moors & Cabot, Inc. | 18,402 | $3.03M | 0.19% | +911+5.2% | Added |
| Kentucky Retirement Systems | 18,466 | $3.04M | 0.10% | −707−3.7% | Reduced |
| 1832 Asset Management L.P. | 18,605 | $3.07M | 0.01% | −982−5.0% | Reduced |
| First National Advisers, LLC | 18,674 | $3.08M | 0.89% | +5,931+46.5% | Added |
| O'Shaughnessy Asset Management, LLC | 18,832 | $3.11M | 0.04% | +2,942+18.5% | Added |
| Sheaff Brock Investment Advisors, LLC | 19,262 | $3.18M | 0.28% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 19,359 | $3.19M | 0.01% | +1,012+5.5% | Added |
| Quantbot Technologies LP | 19,414 | $3.20M | 0.19% | +5,989+44.6% | Added |
| Pathstone Holdings, LLC | 19,600 | $3.24M | 0.02% | +19,600 | New |
| Gulf International Bank (UK) Ltd | 19,666 | $3.24M | 0.09% | −2,356−10.7% | Reduced |
| ZWJ Investment Counsel Inc | 19,691 | $3.25M | 0.17% | +3,063+18.4% | Added |
| Creative Planning | 19,694 | $3.25M | 0.01% | +1,374+7.5% | Added |
| Bright Rock Capital Management, LLC | 20,000 | $3.30M | 0.75% | 00.0% | Unchanged |
| Putnam Investments LLC | 20,057 | $3.31M | 0.00% | −137,667−87.3% | Reduced |
| Brinker Capital Investments, LLC | 20,435 | $3.31M | 0.04% | +413+2.1% | Added |
| Orion Portfolio Solutions, LLC | 20,435 | $3.31M | 0.04% | +413+2.1% | Added |
| Elo Mutual Pension Insurance Co | 20,142 | $3.32M | 0.09% | +852+4.4% | Added |
| TownSquare Capital, LLC | 20,470 | $3.38M | 0.06% | +3,686+22.0% | Added |
| HRT Financial LP | 21,351 | $3.52M | 0.03% | +10,516+97.1% | Added |
| PFG Advisors | 21,376 | $3.52M | 0.28% | +14,439+208.1% | Added |
| Ilmarinen Mutual Pension Insurance Co | 22,000 | $3.63M | 0.05% | 00.0% | Unchanged |
| Buckhead Capital Management LLC | 22,418 | $3.70M | 1.37% | +1,221+5.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 22,521 | $3.71M | 0.02% | −4,891−17.8% | Reduced |
| 1858 Wealth Management, LLC | 22,855 | $3.77M | 3.57% | +22,855 | New |
| TD Private Client Wealth LLC | 23,221 | $3.83M | 0.14% | +3,064+15.2% | Added |
| Gardner Lewis Asset Management L P | 23,477 | $3.87M | 1.35% | −1,296−5.2% | Reduced |
| Nordea Investment Management AB | 23,795 | $3.92M | 0.00% | +659+2.8% | Added |
| Cubist Systematic Strategies, LLC | 24,132 | $3.98M | 0.05% | −137,648−85.1% | Reduced |
| Capital Investment Services of America, Inc. | 24,584 | $4.05M | 0.43% | −200−0.8% | Reduced |
| ING Groep NV | 24,797 | $4.09M | 0.03% | −17,867−41.9% | Reduced |
| Daiwa Securities Group Inc. | 25,099 | $4.14M | 0.03% | +1,714+7.3% | Added |
| Harvey Investment Co LLC | 25,302 | $4.17M | 0.50% | −165−0.6% | Reduced |
| Ascent Group, LLC | 25,287 | $4.26M | 0.40% | +2,917+13.0% | Added |
| Trexquant Investment LP | 25,918 | $4.27M | 0.10% | −18,551−41.7% | Reduced |
| Terry L. Blaker | 26,253 | $4.33M | 0.35% | +7,454+39.7% | Added |
| Saranac Partners Ltd | 26,437 | $4.36M | 2.88% | +26,437 | New |
| Peapack Gladstone Financial Corp | 26,447 | $4.36M | 0.07% | +10,405+64.9% | Added |
| British Columbia Investment Management Corp | 26,554 | $4.38M | 0.04% | +5,598+26.7% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 27,033 | $4.46M | 0.06% | −28−0.1% | Reduced |
| GAM Holding AG | 27,292 | $4.50M | 0.33% | +27,292 | New |
| Wealthfront Advisers LLC | 27,461 | $4.53M | 0.02% | +828+3.1% | Added |
| Clear Harbor Asset Management, LLC | 28,161 | $4.64M | 0.44% | −44−0.2% | Reduced |
| MML Investors Services, LLC | 28,532 | $4.71M | 0.02% | +5,587+24.3% | Added |
| Tower Research Capital LLC (TRC) | 28,930 | $4.77M | 0.06% | +11,683+67.7% | Added |
| Xponance, Inc. | 29,510 | $4.87M | 0.06% | +778+2.7% | Added |
| CIBC World Markets Corp | 29,707 | $4.90M | 0.03% | +16,973+133.3% | Added |
| Mutual of America Capital Management LLC | 30,968 | $5.11M | 0.06% | −1,400−4.3% | Reduced |
| Mendel Money Management | 32,279 | $5.32M | 2.56% | +1,055+3.4% | Added |
| New York Life Investment Management LLC | 32,687 | $5.39M | 0.06% | −16,535−33.6% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 32,862 | $5.42M | 0.57% | −46,321−58.5% | Reduced |
| Hikari Tsushin, Inc. | 33,288 | $5.49M | 0.50% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 33,519 | $5.53M | 1.17% | −60−0.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 33,821 | $5.58M | 0.01% | −7,515−18.2% | Reduced |
| Mariner, LLC | 33,896 | $5.59M | 0.01% | +1,663+5.2% | Added |
| Robocap Asset Management Ltd | 33,909 | $5.59M | 4.26% | −122−0.4% | Reduced |
| State of Alaska, Department of Revenue | 34,050 | $5.61M | 0.07% | −1,220−3.5% | Reduced |
| Capital International Sarl | 34,315 | $5.66M | 0.21% | −556−1.6% | Reduced |
| iA Global Asset Management Inc. | 34,509 | $5.69M | 0.13% | −12,135−26.0% | Reduced |
| Union Heritage Capital, LLC | 34,700 | $5.72M | 2.97% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 35,158 | $5.80M | 0.07% | 00.0% | Unchanged |
| Brown Advisory Inc | 35,199 | $5.80M | 0.01% | +979+2.9% | Added |
| StoneX Group Inc. | 35,334 | $5.83M | 0.58% | −1,095−3.0% | Reduced |
| Polar Asset Management Partners Inc. | 35,600 | $5.87M | 0.16% | +19,400+119.8% | Added |
| Signature Wealth Management Partners, LLC | 36,066 | $5.95M | 5.21% | 00.0% | Unchanged |
| Stephens Inc | 36,196 | $5.97M | 0.10% | −21−0.1% | Reduced |
| Tredje AP-fonden | 36,528 | $6.02M | 0.08% | +36,528 | New |
| Cerity Partners LLC | 36,898 | $6.08M | 0.02% | +35,485+2,511.3% | Added |
| Papp L Roy & Associates | 37,261 | $6.14M | 0.76% | −760−2.0% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 37,282 | $6.15M | 0.16% | +37,282 | New |
| Yousif Capital Management, LLC | 37,434 | $6.17M | 0.07% | −1,087−2.8% | Reduced |
| Tyche Wealth Partners LLC | 38,054 | $6.27M | 1.51% | +38,054 | New |
| Silvant Capital Management LLC | 38,637 | $6.37M | 0.34% | 00.0% | Unchanged |
| Petredis Investment Advisors LLC | 38,799 | $6.40M | 0.84% | −1,150−2.9% | Reduced |
| Advisor Group Holdings, Inc. | 38,799 | $6.40M | 0.01% | −23,335−37.6% | Reduced |
| Northstar Asset Management LLC | 39,029 | $6.44M | 1.70% | −25−0.1% | Reduced |
| ProShare Advisors LLC | 39,243 | $6.47M | 0.02% | −2,340−5.6% | Reduced |
| Handelsbanken Fonder AB | 39,513 | $6.51M | 0.03% | +22,698+135.0% | Added |
| Utah Retirement Systems | 39,770 | $6.56M | 0.08% | +200+0.5% | Added |
| Baird Financial Group, Inc. | 39,864 | $6.57M | 0.01% | −504−1.2% | Reduced |
| Tokio Marine Asset Management Co Ltd | 39,928 | $6.58M | 0.36% | +555+1.4% | Added |
| Forsta Ap-Fonden | 40,300 | $6.65M | 0.07% | −3,000−6.9% | Reduced |
| Czech National Bank | 40,423 | $6.67M | 0.10% | +99+0.2% | Added |
| First National Bank of Omaha | 40,517 | $6.68M | 0.42% | −6,360−13.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 41,085 | $6.78M | 0.14% | −15,446−27.3% | Reduced |