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, Q3 2021
Institutional positions in Ametek Inc as of Sep 30, 2021. 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
- 719
- +3 vs. Q2 2021
- Shares held
- 200.5M
- −54.7K (0.0%) vs. Q2 2021
- Total value
- $24.9B
- −$1.90B (−7.1%) vs. Q2 2021
- New holders
- 62
- 246 more added
- Sold out
- 59
- 265 more reduced
7 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| National Pension Service | 320,038 | $39.7M | 0.08% | −5,704−1.8% | Reduced |
| TD Asset Management Inc | 311,965 | $38.7M | 0.04% | −29,231−8.6% | Reduced |
| Capital International Inc | 305,625 | $37.9M | 0.37% | −45,296−12.9% | Reduced |
| UBS Group AG | 305,035 | $37.8M | 0.02% | −65,877−17.8% | Reduced |
| DekaBank Deutsche Girozentrale | 285,528 | $36.1M | 0.10% | +87,465+44.2% | Added |
| State Board of Administration of Florida Retirement System | 286,915 | $35.6M | 0.07% | −8,706−2.9% | Reduced |
| Commerce Bank | 286,674 | $35.6M | 0.25% | +5,375+1.9% | Added |
| Compagnie Lombard Odier SCmA | 281,421 | $34.9M | 0.75% | −5,820−2.0% | Reduced |
| Renaissance Technologies LLC | 280,450 | $34.8M | 0.04% | +280,450 | New |
| Vaughan Nelson Investment Management, L.P. | 276,571 | $34.3M | 0.35% | +4,641+1.7% | Added |
| FIL Ltd | 272,250 | $33.8M | 0.04% | +310.0% | Added |
| Kornitzer Capital Management Inc | 267,770 | $33.2M | 0.51% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 259,562 | $32.2M | 0.07% | +4,656+1.8% | Added |
| Scopus Asset Management, L.P. | 257,222 | $31.9M | 0.80% | +110,200+75.0% | Added |
| HM Payson & Co | 252,871 | $31.4M | 0.76% | +18,104+7.7% | Added |
| Amundi | 250,372 | $31.0M | 0.02% | +7,574+3.1% | Added |
| Santori & Peters | 247,396 | $30.7M | 17.44% | −735−0.3% | Reduced |
| New York State Teachers Retirement System | 244,074 | $30.3M | 0.06% | −4,201−1.7% | Reduced |
| Marshall Wace North America L.P. | 235,715 | $29.2M | 0.13% | +79,556+50.9% | Added |
| Man Group plc | 234,236 | $29.0M | 0.10% | +209,370+842.0% | Added |
| Manufacturers Life Insurance Company, The | 226,467 | $28.1M | 0.02% | −203,431−47.3% | Reduced |
| Public Employees Retirement Association of Colorado | 222,738 | $27.6M | 0.12% | −7,240−3.1% | Reduced |
| Waratah Capital Advisors Ltd. | 219,708 | $27.2M | 1.40% | +53,127+31.9% | Added |
| Pictet Asset Management SA | 218,892 | $27.1M | 0.03% | +218,892 | New |
| Standard Life Aberdeen plc | 213,799 | $26.9M | 0.06% | −97,774−31.4% | Reduced |
| Bank of Nova Scotia | 215,513 | $26.7M | 0.05% | −42,320−16.4% | Reduced |
| Voloridge Investment Management, LLC | 208,238 | $25.8M | 0.17% | +144,930+228.9% | Added |
| Envestnet Asset Management Inc | 205,254 | $25.5M | 0.01% | −413−0.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 195,901 | $24.3M | 0.23% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 190,837 | $23.7M | 0.06% | −34,641−15.4% | Reduced |
| The PNC Financial Services Group, Inc. | 182,466 | $22.6M | 0.02% | −2,065−1.1% | Reduced |
| Canada Pension Plan Investment Board | 181,348 | $22.5M | 0.03% | +12,104+7.2% | Added |
| State of Wisconsin Investment Board | 176,640 | $21.9M | 0.05% | +10,255+6.2% | Added |
| Point72 Asset Management, L.P. | 172,500 | $21.4M | 0.10% | +172,500 | New |
| Public Sector Pension Investment Board | 168,996 | $21.0M | 0.12% | +132,800+366.9% | Added |
| Zurich Insurance Group Ltd | 168,482 | $20.9M | 0.25% | −81,229−32.5% | Reduced |
| APG Asset Management N.V. | 194,751 | $20.8M | 0.04% | +1,534+0.8% | Added |
| Ci Investments Inc. | 166,556 | $20.7M | 0.08% | +955+0.6% | Added |
| Raymond James & Associates | 163,302 | $20.3M | 0.02% | −9,026−5.2% | Reduced |
| NFJ Investment Group, LLC | 161,459 | $20.0M | 0.39% | −2,610−1.6% | Reduced |
| North Star Asset Management Inc | 159,071 | $19.7M | 1.08% | +2,028+1.3% | Added |
| Citigroup Inc | 157,623 | $19.5M | 0.02% | −21,504−12.0% | Reduced |
| Meritage Portfolio Management | 155,914 | $19.3M | 1.16% | +266+0.2% | Added |
| Ferguson Wellman Capital Management, Inc | 152,505 | $18.9M | 0.61% | +1,116+0.7% | Added |
| Banque Pictet & Cie SA | 150,773 | $18.7M | 0.19% | −1,863−1.2% | Reduced |
| Lazard Asset Management LLC | 149,661 | $18.6M | 0.02% | +24,430+19.5% | Added |
| Chevy Chase Trust Holdings, Inc. | 147,833 | $18.3M | 0.06% | −5,186−3.4% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 147,520 | $18.3M | 0.40% | +83,267+129.6% | Added |
| Palisade Capital Management LLC | 141,962 | $17.6M | 0.38% | +4,580+3.3% | Added |
| Employees Retirement System of Texas | 134,851 | $16.7M | 0.19% | 00.0% | Unchanged |
| Braun Stacey Associates Inc | 132,892 | $16.5M | 0.66% | −24,826−15.7% | Reduced |
| Edgestream Partners, L.P. | 132,694 | $16.5M | 1.02% | +74,142+126.6% | Added |
| DuPont Capital Management Corp | 131,667 | $16.3M | 0.51% | −38,004−22.4% | Reduced |
| Smith, Salley & Associates | 130,723 | $16.2M | 1.28% | +1,210+0.9% | Added |
| Public Employees Retirement System of Ohio | 130,647 | $16.2M | 0.06% | −3,114−2.3% | Reduced |
| Voleon Capital Management LP | 130,000 | $16.1M | 17.18% | +130,000 | New |
| State of New Jersey Common Pension Fund D | 129,315 | $16.0M | 0.05% | +562+0.4% | Added |
| Nicholas Company, Inc. | 128,645 | $16.0M | 0.28% | −150.0% | Reduced |
| SEI Investments Co | 127,407 | $15.9M | 0.03% | −5,209−3.9% | Reduced |
| Toronto Dominion Bank | 127,402 | $15.8M | 0.02% | −25,011−16.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 126,347 | $15.7M | 0.03% | −6,151−4.6% | Reduced |
| BNP Paribas Arbitrage, SA | 125,899 | $15.6M | 0.04% | −59,237−32.0% | Reduced |
| TCW Group Inc | 123,905 | $15.4M | 0.13% | −23,949−16.2% | Reduced |
| Taurus Asset Management, LLC | 123,418 | $15.3M | 1.59% | −365−0.3% | Reduced |
| Interval Partners, LP | 122,610 | $15.2M | 0.89% | +23,533+23.8% | Added |
| Quest Investment Management LLC | 122,099 | $15.1M | 1.39% | +13,959+12.9% | Added |
| Great West Life Assurance Co | 120,615 | $15.1M | 0.04% | −7,117−5.6% | Reduced |
| Cramer Rosenthal McGlynn LLC | 112,599 | $14.0M | 0.48% | −3,060−2.6% | Reduced |
| Polar Capital Holdings Plc | 112,369 | $13.9M | 0.08% | −2,205−1.9% | Reduced |
| First Trust Advisors LP | 110,937 | $13.8M | 0.01% | −1,272,506−92.0% | Reduced |
| Two Sigma Advisers, LP | 109,300 | $13.6M | 0.04% | +109,300 | New |
| Congress Asset Management Co | 109,070 | $13.5M | 0.11% | +23,575+27.6% | Added |
| Squarepoint Ops LLC | 109,059 | $13.5M | 0.09% | +89,908+469.5% | Added |
| Tiaa, FSB | 107,730 | $13.4M | 0.05% | +2,587+2.5% | Added |
| Schaper Benz & Wise Investment Counsel Inc | 107,083 | $13.3M | 1.19% | +98+0.1% | Added |
| Qube Research & Technologies Ltd | 103,987 | $12.9M | 0.16% | −29,575−22.1% | Reduced |
| Forte Capital LLC | 101,640 | $12.6M | 1.71% | −1,230−1.2% | Reduced |
| Cubist Systematic Strategies, LLC | 101,516 | $12.6M | 0.16% | +49,151+93.9% | Added |
| Macquarie Group Ltd | 101,119 | $12.5M | 0.01% | −300−0.3% | Reduced |
| Asset Management One Co.,Ltd. | 100,854 | $12.5M | 0.05% | −5,074−4.8% | Reduced |
| Putnam Investments LLC | 100,315 | $12.4M | 0.02% | −2,134−2.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 99,030 | $12.3M | 0.06% | +9,540+10.7% | Added |
| Los Angeles Capital Management LLC | 94,853 | $11.8M | 0.05% | +1,686+1.8% | Added |
| Kings Point Capital Management | 94,772 | $11.8M | 1.05% | 00.0% | Unchanged |
| Caisse de Depot Et Placement du Quebec | 90,752 | $11.3M | 0.02% | +72,400+394.5% | Added |
| AMP Capital Investors Ltd | 89,841 | $11.1M | 0.06% | −31,406−25.9% | Reduced |
| AXA S.A. | 88,529 | $11.0M | 0.03% | +30,649+53.0% | Added |
| Raymond James Financial Services Advisors, Inc. | 87,316 | $10.8M | 0.02% | −604−0.7% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 86,096 | $10.7M | 0.10% | −2,300−2.6% | Reduced |
| JLB & Associates Inc | 84,339 | $10.5M | 1.66% | +949+1.1% | Added |
| Aviva PLC | 83,236 | $10.3M | 0.05% | +8,935+12.0% | Added |
| Treasurer of the State of North Carolina | 83,076 | $10.3M | 0.06% | +2,809+3.5% | Added |
| Russell Investments Group, Ltd. | 79,755 | $9.89M | 0.02% | +10,653+15.4% | Added |
| Retirement Systems of Alabama | 79,399 | $9.85M | 0.04% | −5,072−6.0% | Reduced |
| Lord, Abbett & Co. LLC | 78,184 | $9.70M | 0.02% | −4,228−5.1% | Reduced |
| Nisa Investment Advisors, LLC | 77,280 | $9.58M | 0.06% | −400−0.5% | Reduced |
| American International Group, Inc. | 77,181 | $9.57M | 0.05% | −1,273−1.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 76,800 | $9.52M | 0.11% | −16,148−17.4% | Reduced |
| Novare Capital Management LLC | 73,087 | $9.06M | 1.01% | +743+1.0% | Added |
| Robeco Institutional Asset Management B.V. | 72,965 | $9.05M | 0.02% | −536−0.7% | Reduced |