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, Q1 2023
Institutional positions in Ametek Inc as of Mar 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
- 777
- −4 vs. Q4 2022
- Shares held
- 200.9M
- −3.11M (−1.5%) vs. Q4 2022
- Total value
- $29.2B
- +$277.8M (+1.0%) vs. Q4 2022
- New holders
- 61
- 252 more added
- Sold out
- 65
- 329 more reduced
9 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ilmarinen Mutual Pension Insurance Co | 22,000 | $3.20M | 0.04% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 21,867 | $3.18M | 0.20% | +6,455+41.9% | Added |
| Security Asset Management | 21,610 | $3.14M | 1.84% | −7,670−26.2% | Reduced |
| Neville Rodie & Shaw Inc | 21,605 | $3.14M | 0.28% | −770−3.4% | Reduced |
| Westpac Banking Corp | 21,423 | $3.11M | 0.04% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 21,260 | $3.09M | 0.02% | −3,348−13.6% | Reduced |
| Prelude Capital Management, LLC | 20,924 | $3.04M | 0.21% | −4,287−17.0% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 20,718 | $3.01M | 0.02% | −3,670−15.0% | Reduced |
| Caisse de Depot Et Placement du Quebec | 20,481 | $2.98M | 0.01% | −2,400−10.5% | Reduced |
| British Columbia Investment Management Corp | 20,447 | $2.97M | 0.03% | +125+0.6% | Added |
| Bright Rock Capital Management, LLC | 20,000 | $2.91M | 0.73% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 19,658 | $2.86M | 0.05% | +1,824+10.2% | Added |
| Sheaff Brock Investment Advisors, LLC | 19,612 | $2.85M | 0.30% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 19,448 | $2.83M | 0.04% | +7,713+65.7% | Added |
| Orion Portfolio Solutions, LLC | 19,448 | $2.83M | 0.04% | +11,462+143.5% | Added |
| Hartford Investment Management Co | 19,393 | $2.82M | 0.10% | +2,722+16.3% | Added |
| Mackenzie Financial Corp | 19,287 | $2.80M | 0.00% | +450+2.4% | Added |
| Securian Asset Management, Inc | 19,168 | $2.79M | 0.07% | 00.0% | Unchanged |
| JustInvest LLC | 19,094 | $2.77M | 0.10% | +1,353+7.6% | Added |
| Clear Harbor Asset Management, LLC | 19,005 | $2.76M | 0.29% | +19,005 | New |
| PDT Partners, LLC | 18,779 | $2.73M | 0.37% | +12,699+208.9% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 18,769 | $2.73M | 0.02% | −63−0.3% | Reduced |
| Elo Mutual Pension Insurance Co | 18,338 | $2.67M | 0.08% | +566+3.2% | Added |
| Kentucky Retirement Systems | 18,158 | $2.64M | 0.10% | +108+0.6% | Added |
| Moors & Cabot, Inc. | 18,118 | $2.63M | 0.18% | −551−3.0% | Reduced |
| Maryland State Retirement & Pension System | 18,118 | $2.63M | 0.06% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 17,800 | $2.59M | 0.05% | +5,820+48.6% | Added |
| Pacer Advisors, Inc. | 17,719 | $2.58M | 0.01% | −59,964−77.2% | Reduced |
| Candriam Luxembourg S.C.A. | 19,247 | $2.57M | 0.02% | −151−0.8% | Reduced |
| Oregon Public Employees Retirement Fund | 17,616 | $2.56M | 0.03% | 00.0% | Unchanged |
| MAI Capital Management | 17,554 | $2.55M | 0.04% | −23−0.1% | Reduced |
| 1832 Asset Management L.P. | 17,494 | $2.54M | 0.01% | +3,773+27.5% | Added |
| Quest Investment Management LLC | 17,397 | $2.53M | 0.35% | −14,216−45.0% | Reduced |
| Hikari Power Ltd | 17,380 | $2.53M | 0.25% | 00.0% | Unchanged |
| Trivant Custom Portfolio Group, LLC | 16,931 | $2.46M | 1.76% | +16,931 | New |
| Johnson Investment Counsel Inc | 16,728 | $2.43M | 0.03% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 17,000 | $2.43M | 0.05% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 16,435 | $2.39M | 0.48% | 00.0% | Unchanged |
| Twin Capital Management Inc | 16,380 | $2.38M | 0.33% | +5,684+53.1% | Added |
| Commonwealth Equity Services, LLC | 16,094 | $2.34M | 0.01% | −94−0.6% | Reduced |
| Creative Planning | 15,888 | $2.31M | 0.00% | −468−2.9% | Reduced |
| Ethic Inc. | 15,671 | $2.28M | 0.09% | +7,284+86.8% | Added |
| Rafferty Asset Management, LLC | 14,994 | $2.18M | 0.01% | +619+4.3% | Added |
| Louisiana State Employees Retirement System | 14,900 | $2.17M | 0.05% | +100+0.7% | Added |
| Crossmark Global Holdings, Inc. | 14,805 | $2.15M | 0.05% | −942−6.0% | Reduced |
| Norinchukin Bank, The | 14,797 | $2.15M | 0.04% | +449+3.1% | Added |
| Bridge Creek Capital Management LLC | 14,775 | $2.15M | 0.81% | −455−3.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 14,773 | $2.15M | 0.02% | +1,270+9.4% | Added |
| Polar Asset Management Partners Inc. | 14,700 | $2.14M | 0.04% | −90,700−86.1% | Reduced |
| Sit Investment Associates Inc | 14,675 | $2.13M | 0.06% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 14,600 | $2.12M | 0.03% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 14,233 | $2.07M | 0.01% | −2,658−15.7% | Reduced |
| Perigon Wealth Management, LLC | 14,092 | $2.05M | 0.12% | −84−0.6% | Reduced |
| Nomura Holdings Inc | 14,090 | $2.05M | 0.02% | +14,090 | New |
| Diversified Trust Co | 14,011 | $2.04M | 0.08% | −127−0.9% | Reduced |
| Meiji Yasuda Life Insurance Co | 13,893 | $2.02M | 0.04% | −2,683−16.2% | Reduced |
| Vigilant Capital Management, LLC | 13,829 | $2.01M | 0.16% | −19−0.1% | Reduced |
| Magnetar Financial LLC | 13,822 | $2.01M | 0.04% | +13,822 | New |
| Oppenheimer & Co Inc | 13,509 | $1.96M | 0.04% | −618−4.4% | Reduced |
| Intrust Bank NA | 13,335 | $1.94M | 0.25% | −75−0.6% | Reduced |
| Gateway Investment Advisers LLC | 13,294 | $1.93M | 0.02% | −246−1.8% | Reduced |
| Kensington Investment Counsel, LLC | 13,095 | $1.90M | 1.44% | −831−6.0% | Reduced |
| TownSquare Capital, LLC | 12,872 | $1.87M | 0.04% | +2,409+23.0% | Added |
| Summit Global Investments | 12,772 | $1.86M | 0.14% | −880−6.4% | Reduced |
| Roundview Capital LLC | 12,727 | $1.85M | 0.19% | +278+2.2% | Added |
| O'Shaughnessy Asset Management, LLC | 12,667 | $1.84M | 0.03% | −1,153−8.3% | Reduced |
| Seascape Capital Management | 12,391 | $1.80M | 0.92% | +1,290+11.6% | Added |
| Metis Global Partners, LLC | 12,305 | $1.79M | 0.11% | +2,283+22.8% | Added |
| Sawtooth Solutions, LLC | 12,201 | $1.77M | 0.05% | +3,991+48.6% | Added |
| Bleakley Financial Group, LLC | 12,175 | $1.77M | 0.06% | +1,657+15.8% | Added |
| Ontario Teachers Pension Plan Board | 12,076 | $1.76M | 0.02% | +12,076 | New |
| Handelsbanken Fonder AB | 11,942 | $1.74M | 0.01% | −25,114−67.8% | Reduced |
| Prudential PLC | 11,918 | $1.73M | 0.02% | −1,021−7.9% | Reduced |
| Rathbone Brothers plc | 11,800 | $1.71M | 0.02% | −1,427−10.8% | Reduced |
| CIBC World Markets Corp | 11,613 | $1.69M | 0.03% | −15,386−57.0% | Reduced |
| Illinois Municipal Retirement Fund | 11,524 | $1.68M | 0.04% | 00.0% | Unchanged |
| Clark Capital Management Group, Inc. | 10,721 | $1.56M | 0.02% | −9−0.1% | Reduced |
| Carret Asset Management, LLC | 10,700 | $1.55M | 0.22% | −1,570−12.8% | Reduced |
| New Mexico Educational Retirement Board | 10,650 | $1.55M | 0.08% | −300−2.7% | Reduced |
| WoodTrust Financial Corp | 10,620 | $1.54M | 0.30% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 10,549 | $1.53M | 0.01% | +349+3.4% | Added |
| Bayesian Capital Management, LP | 10,441 | $1.52M | 0.19% | +10,441 | New |
| Captrust Financial Advisors | 10,285 | $1.49M | 0.01% | −619−5.7% | Reduced |
| Metropolitan Life Insurance Co | 10,271 | $1.49M | 0.08% | −2,740−21.1% | Reduced |
| Cipher Capital LP | 9,875 | $1.44M | 0.26% | +4,077+70.3% | Added |
| Rodgers Brothers Inc. | 9,850 | $1.43M | 0.27% | −250−2.5% | Reduced |
| CM Wealth Advisors LLC | 10,355 | $1.39M | 0.27% | +10,355 | New |
| E. Ohman J:or Asset Management AB | 9,500 | $1.38M | 0.05% | −600−5.9% | Reduced |
| Advisor Partners II, LLC | 9,434 | $1.37M | 0.08% | −964−9.3% | Reduced |
| Ieq Capital, LLC | 9,358 | $1.36M | 0.03% | −396−4.1% | Reduced |
| Avalon Investment & Advisory | 9,309 | $1.35M | 0.04% | −1,511−14.0% | Reduced |
| Jane Street Group, LLC | 9,236 | $1.34M | 0.00% | −12,603−57.7% | Reduced |
| Spouting Rock Asset Management, LLC | 9,214 | $1.34M | 0.47% | 00.0% | Unchanged |
| Core Wealth Partners LLC | 9,000 | $1.31M | 1.31% | +9,000 | New |
| Charter Trust Co | 8,981 | $1.31M | 0.10% | −425−4.5% | Reduced |
| Ascent Group, LLC | 8,942 | $1.30M | 0.14% | +3,226+56.4% | Added |
| Affinity Capital Advisors, LLC | 8,842 | $1.29M | 0.40% | 00.0% | Unchanged |
| Hancock Whitney Corp | 8,785 | $1.28M | 0.05% | −2,671−23.3% | Reduced |
| Raymond James Trust N.A. | 8,780 | $1.28M | 0.04% | +29+0.3% | Added |
| Private Advisor Group, LLC | 8,743 | $1.27M | 0.01% | +175+2.0% | Added |