Companies / AMETEK Inc / Activity
Activity — AMETEK Inc
299 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common stock | $7.78M | +47K +7.68% | 661,719 0.29% of shares | medium |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common stock | $7.35M | +50K +8.81% | 614,512 0.27% of shares | medium |
| Q2 2026 as of | Cornerstone Advisors, LLC 13F manager | New | Common stock | $7.19M | +30K | 29,707 0.01% of shares | medium |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-6.91M | -48K -13.71% | 299,160 0.13% of shares | medium |
| Q4 2024 as of | Danske Bank A/S 13F manager | Add | Common stock | $6.65M | +37K +26.54% | 175,801 0.08% of shares | medium |
| Q3 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-6.34M | -37K -5.52% | 631,333 0.28% of shares | medium |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $5.94M | +28K +19.02% | 173,270 0.08% of shares | medium |
| Q1 2026 as of | Osterweis Capital Management Inc 13F manager | Trim | Common stock | $-5.64M | -26K -18.37% | 116,894 0.05% of shares | medium |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-5.60M | -23K -7.91% | 269,755 0.12% of shares | medium |
| Q1 2026 as of | TimesSquare Capital Management, LLC 13F manager | Trim | Common stock | $-5.37M | -25K -10.59% | 211,579 0.09% of shares | medium |
| Q4 2025 as of | Cresset Asset Management, LLC 13F manager | Add | Common stock | $5.26M | +26K +24.54% | 129,953 0.06% of shares | medium |
| Q1 2026 as of | Campbell & CO Investment Adviser LLC 13F manager | Add | Common stock | $5.25M | +25K +2191.41% | 25,618 0.01% of shares | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-5.24M | -24K -4.80% | 485,358 0.21% of shares | medium |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Add | Common stock | $5.02M | +23K +12.80% | 206,241 0.09% of shares | medium |
| Q1 2026 as of | Mariner, LLC 13F manager | Add | Common stock | $4.50M | +21K +8.84% | 258,360 0.11% of shares | low |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $4.44M | +21K +20.70% | 120,834 0.05% of shares | low |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $4.43M | +24K +3.83% | 663,306 0.29% of shares | low |
| Q4 2023 as of | Saranac Partners Ltd 13F manager | New | Common stock | $4.36M | +26K | 26,437 0.01% of shares | low |
| Q2 2026 as of | Marvin & Palmer Associates Inc 13F manager | New | Common stock | $4.03M | +17K | 16,669 <0.01% of shares | low |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Add | Common stock | $3.91M | +18K +10.31% | 195,320 0.09% of shares | low |
| Q2 2026 as of | AlphaQuest LLC 13F manager | Exit | Common stock | $-3.76M | -18K -100.00% | 0 | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common stock | $-3.60M | -18K -6.29% | 260,707 0.11% of shares | low |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Trim | Common stock | $-3.46M | -16K -13.81% | 100,702 0.04% of shares | low |
| Q1 2026 as of | Gabelli Funds LLC 13F manager | Trim | Common stock | $-3.29M | -15K -1.63% | 928,813 0.41% of shares | low |
| Q1 2026 as of | Natixis 13F manager | Add | Common stock | $3.24M | +15K +32.26% | 62,048 0.03% of shares | low |
| Q4 2025 as of | Saranac Partners Ltd 13F manager | Add | Common stock | $3.10M | +15K +59.94% | 40,183 0.02% of shares | low |
| Q2 2026 as of | Mml Investors Services, LLC 13F manager | Add | Common stock | $3.05M | +13K +104.03% | 24,751 0.01% of shares | low |
| Q1 2026 as of | CIBC Global Asset Managment Inc. 13F manager | Add | Common stock | $3.04M | +14K +16.85% | 98,373 0.04% of shares | low |
| Q1 2026 as of | Scopus Asset Management, L.P. 13F manager | Add | Common stock | $2.95M | +14K +11.80% | 130,532 0.06% of shares | low |
| Q2 2025 as of | Ontario Teachers Pension Plan Board 13F manager | Exit | Common stock | $-2.81M | -16K -100.00% | 0 | low |
| Q1 2026 as of | Ci Investments Inc. 13F manager | Trim | Common stock | $-2.75M | -13K -8.58% | 136,829 0.06% of shares | low |
| Q1 2026 as of | Graham Capital Management, L.P. 13F manager | Trim | Common stock | $-2.69M | -13K -35.00% | 23,277 0.01% of shares | low |
| Q1 2026 as of | Argent Capital Management LLC 13F manager | Add | Common stock | $2.34M | +11K +48.35% | 33,528 0.01% of shares | low |
| Q1 2026 as of | OMERS Administration Corporation 13F manager | Add | Common stock | $2.22M | +10K +125.16% | 18,598 <0.01% of shares | low |
| Q1 2026 as of | Sandler Capital Management 13F manager | New | Common stock | $2.20M | +10K | 10,258 <0.01% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Trim | Common stock | $-2.19M | -10K -2.56% | 387,696 0.17% of shares | low |
| Q1 2026 as of | BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 13F manager | Trim | Common stock | $-1.97M | -9K -22.42% | 31,731 0.01% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-1.81M | -8K -18.71% | 36,790 0.02% of shares | low |
| Q1 2026 as of | Equitable Holdings, Inc. 13F manager | Add | Common stock | $1.66M | +8K +552.23% | 9,216 <0.01% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | New | Common stock | $1.63M | +7K | 6,740 <0.01% of shares | low |
| Q1 2026 as of | Public Sector Pension Investment Board 13F manager | Add | Common stock | $1.56M | +7K +24.46% | 37,125 0.02% of shares | low |
| Q1 2026 as of | Mountain Pacific Investment Advisers LLC 13F manager | Trim | Common stock | $-1.56M | -7K -3.89% | 180,304 0.08% of shares | low |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | Trim | Common stock | $-1.54M | -7K -8.43% | 78,167 0.03% of shares | low |
| Q1 2026 as of | Buckhead Capital Management LLC 13F manager | Trim | Common stock | $-1.51M | -7K -39.18% | 10,972 <0.01% of shares | low |
| Q1 2026 as of | Guardian Capital LP 13F manager | Add | Common stock | $1.49M | +7K +277.38% | 9,442 <0.01% of shares | low |
| Q3 2024 as of | Ontario Teachers Pension Plan Board 13F manager | Trim | Common stock | $-1.37M | -8K -53.05% | 7,085 <0.01% of shares | low |
| Q1 2026 as of | Walleye Trading LLC 13F manager | Exit | Common stock | $-1.35M | -7K -100.00% | 0 | low |
| Q1 2026 as of | Public Employees Retirement System of Ohio 13F manager | Add | Common stock | $1.26M | +6K +5.54% | 112,148 0.05% of shares | low |
| Q1 2026 as of | Groupama Asset Managment 13F manager | Trim | Common stock | $-1.25M | -6K -32.20% | 12,234 <0.01% of shares | low |
| Q1 2026 as of | Curi Capital, LLC 13F manager | Add | Common stock | $1.24M | +6K +1.97% | 298,156 0.13% of shares | low |