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 |
|---|---|---|---|---|---|
| Varma Mutual Pension Insurance Co | 83,493 | $12.1M | 0.15% | +50,870+155.9% | Added |
| Raymond James Financial Services Advisors, Inc. | 83,869 | $12.2M | 0.02% | −4,948−5.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 88,122 | $12.8M | 0.02% | +78,185+786.8% | Added |
| Brookfield Asset Management Inc. | 95,058 | $13.8M | 0.05% | −28,420−23.0% | Reduced |
| APG Asset Management N.V. | 104,147 | $13.9M | 0.03% | −50,104−32.5% | Reduced |
| Forte Capital LLC | 96,628 | $14.0M | 2.15% | −857−0.9% | Reduced |
| Canada Pension Plan Investment Board | 97,084 | $14.1M | 0.02% | +22,695+30.5% | Added |
| CI Private Wealth, LLC | 97,809 | $14.2M | 0.04% | +18,528+23.4% | Added |
| Asset Management One Co.,Ltd. | 103,203 | $15.0M | 0.07% | +2,601+2.6% | Added |
| Schaper Benz & Wise Investment Counsel Inc | 103,424 | $15.0M | 1.52% | −1,030−1.0% | Reduced |
| Roffman Miller Associates Inc | 106,318 | $15.5M | 1.23% | +5,150+5.1% | Added |
| Capital Group Investment Management Pte. Ltd. | 106,376 | $15.5M | 0.83% | −59,162−35.7% | Reduced |
| TCW Group Inc | 107,915 | $15.7M | 0.20% | −183−0.2% | Reduced |
| Point72 Asset Management, L.P. | 108,375 | $15.8M | 0.06% | −10,927−9.2% | Reduced |
| Great West Life Assurance Co | 109,357 | $15.9M | 0.04% | −2,014−1.8% | Reduced |
| Man Group plc | – | $16.7M | 0.06% | – | – |
| Taurus Asset Management, LLC | 116,457 | $16.9M | 2.07% | −2,365−2.0% | Reduced |
| Commerce Bank | 116,723 | $17.0M | 0.13% | +2,733+2.4% | Added |
| Public Employees Retirement System of Ohio | 117,009 | $17.0M | 0.07% | −2,221−1.9% | Reduced |
| Treasurer of the State of North Carolina | 117,779 | $17.1M | 0.10% | +17,730+17.7% | Added |
| Cramer Rosenthal McGlynn LLC | 118,256 | $17.2M | 0.78% | −7,007−5.6% | Reduced |
| Macquarie Group Ltd | 122,838 | $17.9M | 0.02% | −1,550−1.2% | Reduced |
| Teacher Retirement System of Texas | 123,623 | $18.0M | 0.12% | −5,229−4.1% | Reduced |
| ExodusPoint Capital Management, LP | 123,996 | $18.0M | 0.21% | +54,969+79.6% | Added |
| Cantor Fitzgerald, L. P. | 124,580 | $18.1M | 0.39% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 127,851 | $18.6M | 0.08% | −2,185−1.7% | Reduced |
| Dudley & Shanley, Inc. | 129,074 | $18.8M | 3.60% | +32,325+33.4% | Added |
| AQR Capital Management LLC | 131,805 | $18.9M | 0.04% | −12,776−8.8% | Reduced |
| Meritage Portfolio Management | 130,777 | $19.0M | 1.42% | −4,080−3.0% | Reduced |
| Nicholas Company, Inc. | 132,055 | $19.2M | 0.39% | +75+0.1% | Added |
| State of New Jersey Common Pension Fund D | 133,730 | $19.4M | 0.07% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 133,734 | $19.4M | 0.05% | −1,050−0.8% | Reduced |
| Capital International Inc | 136,470 | $19.8M | 0.40% | +3,858+2.9% | Added |
| Toronto Dominion Bank | 136,821 | $19.9M | 0.03% | −9,012−6.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 138,007 | $20.1M | 0.08% | +1,842+1.4% | Added |
| Intech Investment Management LLC | 138,066 | $20.1M | 0.16% | +34,757+33.6% | Added |
| Smith, Salley & Associates | 139,601 | $20.3M | 1.61% | +2,836+2.1% | Added |
| NFJ Investment Group, LLC | 141,673 | $20.6M | 0.55% | −20,339−12.6% | Reduced |
| Putnam Investments LLC | 145,428 | $21.1M | 0.03% | −14,844−9.3% | Reduced |
| Braun Stacey Associates Inc | 150,142 | $21.8M | 0.57% | +75,722+101.7% | Added |
| Kornitzer Capital Management Inc | 152,855 | $22.2M | 0.44% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 154,511 | $22.5M | 0.05% | −159,901−50.9% | Reduced |
| SEI Investments Co | 154,628 | $22.5M | 0.04% | +14,403+10.3% | Added |
| Palisade Capital Management LLC | 154,638 | $22.5M | 0.61% | +7,740+5.3% | Added |
| State of Wisconsin Investment Board | 158,423 | $23.0M | 0.07% | −1,557−1.0% | Reduced |
| Zurich Insurance Group Ltd | 160,074 | $23.3M | 0.29% | −382,405−70.5% | Reduced |
| Russell Investments Group, Ltd. | 162,345 | $23.4M | 0.05% | −14,890−8.4% | Reduced |
| Raymond James & Associates | 163,549 | $23.8M | 0.02% | +3,164+2.0% | Added |
| North Star Asset Management Inc | 166,166 | $24.1M | 1.42% | +90.0% | Added |
| Victory Capital Management Inc | 169,154 | $24.6M | 0.03% | −12,502−6.9% | Reduced |
| Covea Finance | 174,111 | $25.3M | 1.44% | −2,013−1.1% | Reduced |
| Korea Investment CORP | 174,840 | $25.4M | 0.07% | −35,163−16.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 177,830 | $25.8M | 0.07% | +108,293+155.7% | Added |
| DuPont Capital Management Corp | 178,526 | $25.9M | 1.24% | +13,728+8.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 178,535 | $25.9M | 0.06% | +16,876+10.4% | Added |
| Banque Pictet & Cie SA | 178,724 | $26.0M | 0.25% | −11,301−5.9% | Reduced |
| Citigroup Inc | 184,229 | $26.8M | 0.04% | +37,429+25.5% | Added |
| Epoch Investment Partners, Inc. | 186,306 | $27.1M | 0.16% | +18,833+11.2% | Added |
| Teachers Retirement System of the State of Kentucky | 189,230 | $27.5M | 0.27% | −4,140−2.1% | Reduced |
| Susquehanna International Group, LLP | 190,089 | $27.6M | 0.04% | +104,428+121.9% | Added |
| Allspring Global Investments Holdings, LLC | 191,133 | $27.8M | 0.05% | −19,767−9.4% | Reduced |
| CIBC Private Wealth Group, LLC | 192,006 | $27.9M | 0.08% | −2,724−1.4% | Reduced |
| Compagnie Lombard Odier SCmA | 195,421 | $28.4M | 0.71% | −45,305−18.8% | Reduced |
| Prudential Financial Inc | 235,839 | $28.7M | 0.04% | −82,448−25.9% | Reduced |
| Osterweis Capital Management Inc | 199,739 | $29.0M | 1.97% | −12,730−6.0% | Reduced |
| Envestnet Asset Management Inc | 201,598 | $29.3M | 0.01% | +8,723+4.5% | Added |
| Jennison Associates LLC | 202,384 | $29.4M | 0.03% | −57,440−22.1% | Reduced |
| Public Employees Retirement Association of Colorado | 206,060 | $29.9M | 0.15% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 209,044 | $30.4M | 0.44% | +55,000+35.7% | Added |
| The PNC Financial Services Group, Inc. | 210,243 | $30.6M | 0.03% | +42,022+25.0% | Added |
| Bank of Montreal | 223,528 | $32.5M | 0.02% | −74,385−25.0% | Reduced |
| Aristotle Atlantic Partners, LLC | 224,068 | $32.6M | 1.67% | +787+0.4% | Added |
| FIL Ltd | 229,425 | $33.3M | 0.04% | −25,056−9.8% | Reduced |
| New York State Teachers Retirement System | 235,167 | $34.2M | 0.08% | −1,408−0.6% | Reduced |
| Thrivent Financial for Lutherans | 235,508 | $34.2M | 0.08% | +330.0% | Added |
| State of Tennessee, Treasury Department | 239,572 | $34.8M | 0.15% | +179,513+298.9% | Added |
| Ceredex Value Advisors LLC | 241,872 | $35.2M | 0.55% | −150,012−38.3% | Reduced |
| Manufacturers Life Insurance Company, The | 243,262 | $35.4M | 0.02% | −171,695−41.4% | Reduced |
| Santori & Peters | 246,921 | $35.9M | 19.31% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 249,092 | $36.2M | 0.05% | +84,294+51.1% | Added |
| State Board of Administration of Florida Retirement System | 258,677 | $37.6M | 0.09% | −200.0% | Reduced |
| Allianz Asset Management GmbH | 265,068 | $38.5M | 0.08% | −30,934−10.5% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 268,484 | $39.0M | 0.48% | −40,295−13.0% | Reduced |
| Two Sigma Investments, LP | 272,641 | $39.6M | 0.12% | +82,594+43.5% | Added |
| Voloridge Investment Management, LLC | 274,481 | $39.9M | 0.20% | −20,221−6.9% | Reduced |
| Principal Financial Group Inc | 284,195 | $41.3M | 0.03% | +5,310+1.9% | Added |
| TD Asset Management Inc | 289,954 | $42.1M | 0.05% | +15,245+5.5% | Added |
| Argent Capital Management LLC | 293,487 | $42.7M | 1.48% | −136,443−31.7% | Reduced |
| Pictet Asset Management SA | 296,628 | $43.1M | 0.05% | +102,625+52.9% | Added |
| Barclays PLC | 299,160 | $43.5M | 0.05% | −47,535−13.7% | Reduced |
| New York State Common Retirement Fund | 306,844 | $44.6M | 0.06% | −10,000−3.2% | Reduced |
| Nissay Asset Management Corp | 307,834 | $44.7M | 0.40% | −12,274−3.8% | Reduced |
| Millennium Management LLC | 310,524 | $45.1M | 0.05% | −232,192−42.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 312,617 | $45.4M | 0.44% | +190,236+155.4% | Added |
| Royal London Asset Management Ltd | 314,911 | $45.6M | 0.18% | +20,433+6.9% | Added |
| Capital Research Global Investors | 325,759 | $47.3M | 0.01% | +232+0.1% | Added |
| Janus Henderson Group PLC | 347,675 | $50.5M | 0.03% | −55,113−13.7% | Reduced |
| HSBC Holdings PLC | 348,400 | $50.6M | 0.06% | −57,116−14.1% | Reduced |
| Davis R M Inc | 365,275 | $53.1M | 1.35% | −11,994−3.2% | Reduced |
| UBS Group AG | 374,021 | $54.4M | 0.03% | −31,559−7.8% | Reduced |