AMETEK, Inc. (AME) Insider Trading
Over the last 3 months, AME insiders made 1 open-market buy and 1 sale, a net sale of -$655K (SEC Form 4). Over the last 6 months, 947 institutions increased and 786 reduced their position (13F).
Insider Activity
Sentiment
33/100
Buys (3m)
1
Sells (3m)
1
Net (3m)
-$655.0K
Insiders buying
Insider trades by month Buys Sells
Mar
Sep
Nov
Dec
Mar
Aug
Context3-month price +2%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 12, 2026 | Stanage Nick Ldirector | Buy | 4,000 | $255.85 |
| Aug 10, 2026 | Hermance David F.officer: PRESIDENT - ELECTROMECHANICAL | Option | 6,608 | $85.45 |
| Aug 10, 2026 | Hermance David F.officer: PRESIDENT - ELECTROMECHANICAL | Sell | 6,608 | $254.00 |
| May 8, 2026 | Stanage Nick Ldirector | Grant | 760 | $234.73 |
| Mar 25, 2026 | AMATO THOMAS Adirector | Sell | 530 | $216.78 |
| Mar 23, 2026 | CIAMPITTI TONY Jofficer: PRES. - ELECTRONIC INSTRUMENTS | Tax | 169 | $211.50 |
| Mar 23, 2026 | ZAPICO DAVID Adirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 2,092 | $209.37 |
| Mar 23, 2026 | Speranza Emanuelaofficer: CHIEF COMMERCIAL OFFICER | Tax | 155 | $209.37 |
| Mar 23, 2026 | Hermance David F.officer: PRESIDENT - ELECTROMECHANICAL | Tax | 186 | $211.50 |
| Mar 23, 2026 | Oscher Ronald Jofficer: CHIEF ADMINISTRATIVE OFFICER | Tax | 169 | $211.50 |
| Mar 23, 2026 | Speranza Emanuelaofficer: CHIEF COMMERCIAL OFFICER | Option | 344 | — |
| Mar 23, 2026 | Marecic Thomas Cofficer: PRES. - ELECTRONIC INSTRUMENTS | Tax | 294 | $209.37 |
| Mar 23, 2026 | Puri Dalipofficer: Executive VP- CFO | Tax | 237 | $211.50 |
| Mar 23, 2026 | CIAMPITTI TONY Jofficer: PRES. - ELECTRONIC INSTRUMENTS | Tax | 266 | $209.37 |
| Mar 23, 2026 | Hardin John Wesleyofficer: PRES. - ELECTRONIC INSTRUMENTS | Tax | 178 | $211.50 |
| Mar 23, 2026 | Hardin John Wesleyofficer: PRES. - ELECTRONIC INSTRUMENTS | Tax | 279 | $209.37 |
| Mar 23, 2026 | ZAPICO DAVID Adirector, officer: CHIEF EXECUTIVE OFFICER | Tax | 1,412 | $211.50 |
| Mar 23, 2026 | Hermance David F.officer: PRESIDENT - ELECTROMECHANICAL | Tax | 283 | $209.37 |
| Mar 23, 2026 | Puri Dalipofficer: Executive VP- CFO | Tax | 67 | $209.37 |
| Mar 23, 2026 | Marecic Thomas Cofficer: PRES. - ELECTRONIC INSTRUMENTS | Tax | 186 | $211.50 |
| Mar 23, 2026 | Speranza Emanuelaofficer: CHIEF COMMERCIAL OFFICER | Tax | 104 | $211.50 |
| Mar 23, 2026 | Oscher Ronald Jofficer: CHIEF ADMINISTRATIVE OFFICER | Tax | 266 | $209.37 |
| Mar 23, 2026 | Amodei Robertofficer: Senior VP, Controller | Tax | 48 | $211.50 |
| Mar 23, 2026 | Amodei Robertofficer: Senior VP, Controller | Tax | 63 | $209.37 |
| Mar 23, 2026 | Speranza Emanuelaofficer: CHIEF COMMERCIAL OFFICER | Option | 230 | — |
| Mar 19, 2026 | CIAMPITTI TONY Jofficer: PRES. - ELECTRONIC INSTRUMENTS | Grant | 1,300 | $212.77 |
| Mar 19, 2026 | Oscher Ronald Jofficer: CHIEF ADMINISTRATIVE OFFICER | Tax | 229 | $212.77 |
| Mar 19, 2026 | Speranza Emanuelaofficer: CHIEF COMMERCIAL OFFICER | Tax | 134 | $212.77 |
| Mar 19, 2026 | Marecic Thomas Cofficer: PRES. - ELECTRONIC INSTRUMENTS | Grant | 3,930 | $212.77 |
| Mar 19, 2026 | Hermance David F.officer: PRESIDENT - ELECTROMECHANICAL | Grant | 1,240 | $212.77 |
Source: AME SEC Form 4 filings, latest Aug 12, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their AME positions over the last 6 months (SEC Form 13F).
Increased
947
New positions
269
Reduced
786
Sold out
76
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 19.5M | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 18.8M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 15.0M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 14.9M | May 15, 2026 |
| STATE STREET CORP | Increased | 10.3M | Aug 7, 2026 |
| STATE STREET CORP | Increased | 10.1M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 10.0M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 9.9M | May 8, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 6.9M | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 6.7M | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 6.1M | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 6.1M | May 15, 2026 |
| JPMORGAN CHASE & CO | Increased | 4.7M | May 13, 2026 |
| JPMORGAN CHASE & CO | Reduced | 4.4M | Aug 12, 2026 |
| FMR LLC | Reduced | 4.4M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.