Diamond Hill Capital's CMCSA Position Overview
Diamond Hill Capital (via Diamond Hill Capital Management INC) currently holds 363,204 shares of Comcast Corporation (CMCSA) worth $11.41 M, representing 0.05% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Diamond Hill Capital has maintained a long-term strategic position in CMCSA, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2013, adding 2.22 M shares. Largest reduction occurred in Q4 2022, reducing 4.56 M shares.
Analysis based on 13F filings available since 2013 Q2
Diamond Hill Capital's Comcast Corporation (CMCSA) Holding Value Over Time
Track share changes against reported price movement
Quarterly Comcast Corporation (CMCSA) Trades by Diamond Hill Capital
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +5.11 M | Add 0.00% | 5.11 M | $20.94 |
| Q3 2013 | +2.22 M | Add 43.40% | 7.33 M | $22.58 |
| Q4 2013 | -77,072 | Reduce 1.05% | 7.26 M | $25.98 |
| Q1 2014 | +169,802 | Add 2.34% | 7.43 M | $25.01 |
| Q2 2014 | +369,960 | Add 4.98% | 7.8 M | $26.84 |
| Q3 2014 | +80,764 | Add 1.04% | 7.88 M | $26.89 |
| Q4 2014 | +301,270 | Add 3.82% | 8.18 M | $29.01 |
| Q1 2015 | -131,098 | Reduce 1.60% | 8.05 M | $28.24 |
| Q2 2015 | -49,992 | Reduce 0.62% | 8 M | $30.07 |
| Q3 2015 | -298,310 | Reduce 3.73% | 7.7 M | $28.44 |
| Q4 2015 | -17,948 | Reduce 0.23% | 7.68 M | $28.21 |
| Q1 2016 | +141,390 | Add 1.84% | 7.82 M | $30.54 |
| Q2 2016 | -98,564 | Reduce 1.26% | 7.72 M | $32.60 |
| Q3 2016 | -232,472 | Reduce 3.01% | 7.49 M | $33.17 |
| Q4 2016 | -2,688 | Reduce 0.04% | 7.49 M | $34.53 |
| Q1 2017 | -123,061 | Reduce 1.64% | 7.37 M | $37.59 |
| Q2 2017 | -143,428 | Reduce 1.95% | 7.22 M | $38.92 |
| Q3 2017 | +121,760 | Add 1.69% | 7.34 M | $38.48 |
| Q4 2017 | +699,891 | Add 9.53% | 8.04 M | $40.05 |
| Q1 2018 | +143,380 | Add 1.78% | 8.19 M | $34.17 |
| Q2 2018 | +76,489 | Add 0.93% | 8.26 M | $32.81 |
| Q3 2018 | -543,171 | Reduce 6.57% | 7.72 M | $35.41 |
| Q4 2018 | -872,047 | Reduce 11.29% | 6.85 M | $34.05 |
| Q1 2019 | -22,065 | Reduce 0.32% | 6.83 M | $39.98 |
| Q2 2019 | -540,793 | Reduce 7.92% | 6.29 M | $42.28 |
| Q3 2019 | -39,492 | Reduce 0.63% | 6.25 M | $45.08 |
| Q4 2019 | +44,025 | Add 0.70% | 6.29 M | $44.97 |
| Q1 2020 | -4,295 | Reduce 0.07% | 6.29 M | $34.38 |
| Q2 2020 | -313,246 | Reduce 4.98% | 5.97 M | $38.98 |
| Q3 2020 | -110,125 | Reduce 1.84% | 5.86 M | $46.26 |
| Q4 2020 | +37,791 | Add 0.64% | 5.9 M | $52.40 |
| Q1 2021 | +416,661 | Add 7.06% | 6.32 M | $54.11 |
| Q2 2021 | +101,800 | Add 1.61% | 6.42 M | $57.02 |
| Q3 2021 | -22,784 | Reduce 0.35% | 6.4 M | $55.93 |
| Q4 2021 | -115,251 | Reduce 1.80% | 6.28 M | $50.33 |
| Q1 2022 | +25,034 | Add 0.40% | 6.31 M | $46.82 |
| Q2 2022 | -1.02 M | Reduce 16.13% | 5.29 M | $39.24 |
| Q3 2022 | -98,421 | Reduce 1.86% | 5.19 M | $29.33 |
| Q4 2022 | -4.56 M | Reduce 87.88% | 628,889 | $34.97 |
| Q1 2023 | -92,275 | Reduce 14.67% | 536,614 | $37.91 |
| Q2 2023 | -77,285 | Reduce 14.40% | 459,329 | $41.55 |
| Q3 2023 | -96,125 | Reduce 20.93% | 363,204 | $44.34 |
Diamond Hill Capital's Comcast Corporation Investment FAQs
Diamond Hill Capital first purchased Comcast Corporation (CMCSA) in Q2 2013, acquiring 5,114,388 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Diamond Hill Capital has held Comcast Corporation (CMCSA) for 50 quarters since Q2 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Diamond Hill Capital's largest addition to Comcast Corporation (CMCSA) was in Q2 2013, adding 5,114,388 shares worth $107.1 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Diamond Hill Capital's firm, Diamond Hill Capital Management INC, owns 363,204 shares of Comcast Corporation (CMCSA), valued at approximately $11.41 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Comcast Corporation (CMCSA) represents approximately 0.05% of Diamond Hill Capital's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Diamond Hill Capital's peak holding in Comcast Corporation (CMCSA) was 8,263,967 shares, as reported at the end of Q2 2018. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.