Ownership history in Cornerstone Capital, Inc. · 8 quarters on record
This page tracks every 13F SEC filing in which Cornerstone Capital, Inc. reported a position in AMETEK INC (AME). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | ADDED | 129,570 | +6,785 | +5.5% | 2.62% | $26.6M | $204.98 |
| 2025 Q3 | ADDED | 122,785 | +6,595 | +5.7% | 2.26% | $23.1M | $187.41 |
| 2025 Q2 | ADDED | 116,190 | +2,474 | +2.2% | 2.20% | $21.0M | $180.10 |
| 2025 Q1 | ADDED | 113,716 | +1,420 | +1.3% | 2.11% | $19.6M | $171.02 |
| 2024 Q4 | REDUCED | 112,296 | -11,887 | -9.6% | 2.13% | $20.2M | $178.77 |
| 2024 Q3 | ADDED | 124,183 | +29,571 | +31.3% | 1.99% | $21.3M | $170.05 |
| 2024 Q2 | ADDED | 94,612 | +42,722 | +82.3% | 1.59% | $15.8M | $164.82 |
| 2024 Q1 | INITIATED | 51,890 | — | — | 0.97% | $9.5M | — |
As of 2025 Q4 — sorted by position size