Stone Run Capital, LLC’s Amphenol Corp Position
Does Stone Run Capital, LLC own Amphenol Corp (APH)? Yes — 95.3K shares worth $12M (+4.65% of its 13F portfolio) as of Q3 2025, down from 97.8K shares the prior filed quarter.
Position Value
$12M
Q3 2025
Shares
95.3K
% of Portfolio
+4.65%
Quarters Held
23
currently held
Position History APH
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q3 2025 | 95.3K | $12M | +4.65% |
| Q2 2025 | 97.8K | $10M | +3.86% |
| Q1 2025 | 98.0K | $6M | +2.71% |
| Q4 2024 | 98.0K | $7M | +2.67% |
| Q3 2024 | 105.7K | $7M | +2.56% |
| Q2 2024 | 106.4K | $7M | +2.86% |
| Q1 2024 | 55.2K | $6M | +2.43% |
| Q4 2023 | 53.8K | $5M | +2.29% |
| Q3 2023 | 52.1K | $4M | +2.14% |
| Q2 2023 | 55.0K | $5M | +2.07% |
| Q1 2023 | 53.1K | $4M | +2.07% |
| Q4 2022 | 53.1K | $4M | +2.04% |
| Q3 2022 | 53.1K | $4M | +1.92% |
| Q2 2022 | 55.3K | $4M | +1.79% |
| Q1 2022 | 73.0K | $5M | +2.03% |
| Q4 2021 | 70.5K | $6M | +1.99% |
| Q3 2021 | 73.8K | $5M | +1.85% |
| Q2 2021 | 69.7K | $5M | +1.68% |
| Q1 2021 | 73.0K | $5M | +1.84% |
| Q4 2020 | 35.0K | $5M | +1.82% |
| Q3 2020 | 37.5K | $4M | +1.85% |
| Q2 2020 | 40.3K | $4M | +1.91% |
| Q1 2020 | 23.7K | $2M | +0.99% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Stone Run Capital, LLC’s full portfolio or all institutional holders of APH.