Cliff Asness's APH Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 8.99 M shares of Amphenol Corporation (APH) worth $774.5 M, representing 0.27% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 53 quarters.
Based on 13F filings since 2013, Cliff Asness has maintained a long-term strategic position in APH, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2025, adding 5.06 M shares. Largest reduction occurred in Q2 2026, reducing 2.31 M shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's Amphenol Corporation (APH) Holding Value Over Time
Track share changes against reported price movement
Quarterly Amphenol Corporation (APH) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | -2.31 M | Reduce 20.44% | 8.99 M | $86.15 |
| Q1 2026 | +4.12 M | Add 57.46% | 11.3 M | $61.69 |
| Q4 2025 | -445,702 | Reduce 5.85% | 7.18 M | $67.57 |
| Q3 2025 | +1.43 M | Add 23.17% | 7.62 M | $61.47 |
| Q2 2025 | -363,758 | Reduce 5.55% | 6.19 M | $48.87 |
| Q1 2025 | +5.06 M | Add 338.82% | 6.55 M | $32.48 |
| Q4 2024 | -81,214 | Reduce 5.16% | 1.49 M | $34.72 |
| Q3 2024 | +415,474 | Add 35.85% | 1.57 M | $32.30 |
| Q2 2024 | +96,128 | Add 9.05% | 1.16 M | $33.69 |
| Q1 2024 | -81,024 | Reduce 7.08% | 1.06 M | $28.84 |
| Q4 2023 | -12,876 | Reduce 1.11% | 1.14 M | $24.78 |
| Q3 2023 | -333,296 | Reduce 22.37% | 1.16 M | $21.00 |
| Q2 2023 | +82,908 | Add 5.89% | 1.49 M | $21.02 |
| Q1 2023 | -137,200 | Reduce 8.89% | 1.41 M | $20.34 |
| Q4 2022 | +217,164 | Add 16.37% | 1.54 M | $18.91 |
| Q3 2022 | +327,884 | Add 32.82% | 1.33 M | $16.74 |
| Q2 2022 | -241,004 | Reduce 19.43% | 999,076 | $15.87 |
| Q1 2022 | -90,536 | Reduce 6.80% | 1.24 M | $18.84 |
| Q4 2021 | -350,480 | Reduce 20.85% | 1.33 M | $21.77 |
| Q3 2021 | -403,796 | Reduce 19.37% | 1.68 M | $18.31 |
| Q2 2021 | -331,164 | Reduce 13.71% | 2.08 M | $17.06 |
| Q1 2021 | +238,952 | Add 10.98% | 2.42 M | $16.44 |
| Q4 2020 | +108,736 | Add 5.26% | 2.18 M | $16.23 |
| Q3 2020 | +545,056 | Add 35.78% | 2.07 M | $13.53 |
| Q2 2020 | -41,328 | Reduce 2.64% | 1.52 M | $11.90 |
| Q1 2020 | -56,576 | Reduce 3.49% | 1.56 M | $9.11 |
| Q4 2019 | -173,088 | Reduce 9.65% | 1.62 M | $13.53 |
| Q3 2019 | +188,384 | Add 11.73% | 1.79 M | $12.06 |
| Q2 2019 | +672,976 | Add 72.13% | 1.61 M | $11.99 |
| Q1 2019 | -17,240 | Reduce 1.81% | 932,944 | $11.80 |
| Q4 2018 | -18,344 | Reduce 1.89% | 950,184 | $10.13 |
| Q3 2018 | -63,936 | Reduce 6.19% | 968,528 | $11.75 |
| Q2 2018 | +100,112 | Add 10.74% | 1.03 M | $10.89 |
| Q1 2018 | +21,024 | Add 2.31% | 932,352 | $10.77 |
| Q4 2017 | +446,848 | Add 96.20% | 911,328 | $10.98 |
| Q3 2017 | +187,432 | Add 67.65% | 464,480 | $10.58 |
| Q2 2017 | +91,240 | Add 49.10% | 277,048 | $9.23 |
| Q1 2017 | +4,304 | Add 2.37% | 185,808 | $8.90 |
| Q4 2016 | +11,136 | Add 6.54% | 181,504 | $8.40 |
| Q1 2016 | -1,400 | Reduce 0.82% | 170,368 | $7.23 |
| Q4 2015 | -424 | Reduce 0.25% | 171,768 | $6.53 |
| Q3 2015 | +200 | Add 0.12% | 172,192 | $6.37 |
| Q2 2015 | +30,768 | Add 21.79% | 171,992 | $7.24 |
| Q4 2014 | -268,376 | Reduce 65.52% | 141,224 | $6.73 |
| Q3 2014 | +236,800 | Add 137.04% | 409,600 | $6.24 |
| Q2 2014 | -220,800 | Reduce 56.10% | 172,800 | $6.02 |
| Q1 2014 | -12,800 | Reduce 3.15% | 393,600 | $5.73 |
| Q4 2013 | +118,144 | Add 40.99% | 406,400 | $5.57 |
| Q3 2013 | +126,656 | Add 78.38% | 288,256 | $4.84 |
| Q2 2013 | +80,800 | Add 0.00% | 161,600 | $4.87 |
Cliff Asness's Amphenol Corporation Investment FAQs
Cliff Asness first purchased Amphenol Corporation (APH) in Q2 2013, acquiring 161,600 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held Amphenol Corporation (APH) for 53 quarters since Q2 2013.
Cliff Asness's largest addition to Amphenol Corporation (APH) was in Q1 2025, adding 6,551,662 shares worth $212.8 M.
According to the latest 13F filing for Q2 2026, Cliff Asness's firm, Aqr Capital Management LLC, owns 8,990,180 shares of Amphenol Corporation (APH), valued at approximately $774.5 M.
As of the Q2 2026 filing, Amphenol Corporation (APH) represents approximately 0.27% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in Amphenol Corporation (APH) was 11,299,338 shares, as reported at the end of Q1 2026.