Port Capital LLC
- SEC CIK
- 0001729212
- Latest filing
- Aug 14, 2026
APH holding history
Amphenol Corp in every 13F filed by Port Capital LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
APH overviewAll 13F holders of APHFull Q2 2026 holdings
- Shares (Q2 2026)
- 743,744
- Value
- $131.1M
- % of portfolio
- 5.4%
- Quarters held
- 22
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 743,744 | $131.1M | 5.4% | −68,860−8.5% | Reduced | Holders |
| Q1 2026 | 812,604 | $102.7M | 4.6% | −116,074−12.5% | Reduced | Holders |
| Q4 2025 | 928,678 | $125.5M | 5.4% | −150,071−13.9% | Reduced | Holders |
| Q3 2025 | 1,078,749 | $133.5M | 5.6% | −93,018−7.9% | Reduced | Holders |
| Q2 2025 | 1,171,767 | $115.7M | 4.9% | −105,590−8.3% | Reduced | Holders |
| Q1 2025 | 1,277,357 | $83.8M | 3.8% | −101,420−7.4% | Reduced | Holders |
| Q4 2024 | 1,378,777 | $95.8M | 4.4% | +6,297+0.5% | Added | Holders |
| Q3 2024 | 1,372,480 | $89.4M | 4.0% | +4,373+0.3% | Added | Holders |
| Q2 2024 | 1,368,107 | $92.2M | 4.6% | +38,833+2.9% | AddedConverted for a 2-for-1 split | Holders |
| Q1 2024 | 664,637 | $76.7M | 3.8% | −5,414−0.8% | Reduced | Holders |
| Q4 2023 | 670,051 | $66.4M | 3.7% | −1,604−0.2% | Reduced | Holders |
| Q3 2023 | 671,655 | $56.4M | 3.5% | −656−0.1% | Reduced | Holders |
| Q2 2023 | 672,311 | $57.1M | 3.4% | −34,050−4.8% | Reduced | Holders |
| Q1 2023 | 706,361 | $57.7M | 3.8% | +5,533+0.8% | Added | Holders |
| Q4 2022 | 700,828 | $53.4M | 3.9% | −9,377−1.3% | Reduced | Holders |
| Q3 2022 | 710,205 | $47.6M | 3.9% | −1,387−0.2% | Reduced | Holders |
| Q2 2022 | 711,592 | $45.8M | 3.6% | +10,248+1.5% | Added | Holders |
| Q1 2022 | 701,344 | $52.8M | 3.7% | +2,225+0.3% | Added | Holders |
| Q4 2021 | 699,119 | $61.1M | 3.8% | −2,860−0.4% | Reduced | Holders |
| Q3 2021 | 701,979 | $51.4M | 2.6% | −8,390−1.2% | Reduced | Holders |
| Q2 2021 | 710,369 | $48.6M | 2.5% | +2670.0% | Added | Holders |
| Q1 2021 | 710,102 | $46.8M | 2.7% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.