Dodge & Cox and Capital Research Global Investors: where the books meet
At Q2 2026, 20% of the two 13F books was the same, across 104 stocks both listed, against 18% at Q2 2013. Overlap is the smaller of each shared stock’s two weights, added up: the part of one book that could be swapped for the other’s without a trade.
- Q2 2013: 18%, 85 in both
- Q3 2013: 16%, 85 in both
- Q4 2013: 15%, 85 in both
- Q1 2014: 14%, 85 in both
- Q2 2014: 12%, 79 in both
- Q3 2014: 12%, 95 in both
- Q4 2014: 11%, 95 in both
- Q1 2015: 9.3%, 90 in both
- Q2 2015: 11%, 85 in both
- Q3 2015: 13%, 88 in both
- Q4 2015: 12%, 86 in both
- Q1 2016: 11%, 91 in both
- Q2 2016: 11%, 83 in both
- Q3 2016: 11%, 82 in both
- Q4 2016: 14%, 86 in both
- Q1 2017: 15%, 86 in both
- Q2 2017: 15%, 89 in both
- Q3 2017: 16%, 85 in both
- Q4 2017: 16%, 86 in both
- Q1 2018: 16%, 86 in both
- Q2 2018: 16%, 88 in both
- Q3 2018: 15%, 98 in both
- Q4 2018: 15%, 95 in both
- Q1 2019: 15%, 96 in both
- Q2 2019: 14%, 93 in both
- Q3 2019: 13%, 95 in both
- Q4 2019: 14%, 93 in both
- Q1 2020: 14%, 88 in both
- Q2 2020: 14%, 100 in both
- Q3 2020: 14%, 93 in both
- Q4 2020: 14%, 88 in both
- Q1 2021: 13%, 93 in both
- Q2 2021: 14%, 89 in both
- Q3 2021: 14%, 87 in both
- Q4 2021: 15%, 83 in both
- Q1 2022: 16%, 86 in both
- Q2 2022: 17%, 86 in both
- Q3 2022: 17%, 84 in both
- Q4 2022: 17%, 80 in both
- Q1 2023: 20%, 84 in both
- Q2 2023: 20%, 83 in both
- Q3 2023: 20%, 80 in both
- Q4 2023: 20%, 83 in both
- Q1 2024: 19%, 84 in both
- Q2 2024: 21%, 92 in both
- Q3 2024: 21%, 91 in both
- Q4 2024: 21%, 97 in both
- Q1 2025: 20%, 106 in both
- Q2 2025: 19%, 105 in both
- Q3 2025: 20%, 107 in both
- Q4 2025: 20%, 108 in both
- Q1 2026: 19%, 115 in both
- Q2 2026: 20%, 104 in both
Only quarters both managers filed. Where either filing has more positions than are read each quarter, a stock both hold below that range is not counted, so the figure is a floor.
What the overlap is made of, Q2 2026
Stocks both listed, by the smaller of the two weights. A weight is the stock’s share of that manager’s reported book, which says how large the position is, not how strongly it is held.
| Stock | Dodge & Cox | Capital Research Global Investors |
|---|---|---|
| Microsoft Corp(MSFT) | 2.5%Added | 4.9%Trimmed |
| Alphabet Inc(GOOG) | 2.2%Trimmed | 2.1%Added |
| Amazon.com Inc(AMZN) | 2.1%Added | 4.0%Added |
| Alphabet Inc(GOOGL) | 2.0%Added | 3.1%Added |
| Facebook Inc(META) | 1.9%Added | 3.1%Added |
| Raytheon Technologies Corp(RTX) | 3.5%Trimmed | 1.4%Added |
| Carrier Global Corp(CARR) | 1.1%Added | 1.1%Trimmed |
| Wells Fargo & Co(WFC) | 1.4%Added | 0.9%Added |
| Dominion Resources Inc/va(D) | 0.7%Trimmed | 0.7%Added |
| Unitedhealth Group Inc(UNH) | 2.0%Trimmed | 0.6%Trimmed |
| Air Products & Chemicals Inc(APD) | 1.4%Added | 0.4%Added |
| Comcast Corp-class A(CMCSA) | 1.5%Added | 0.4%Added |
| Linde PLC(LIN) | 0.4%Held | 1.3%Added |
| Taiwan Semiconductor Manufacturing Co., Ltd.(TSM) | 0.4%Added | 0.7%Added |
| CVS Health Corp(CVS) | 2.7%Trimmed | 0.4%Added |
| Gilead Sciences Inc(GILD) | 1.6%Trimmed | 0.3%Trimmed |
| Alnylam Pharmaceuticals Inc(ALNY) | 0.3%Added | 0.4%Added |
| Thermo Fisher Scientific Inc(TMO) | 0.8%Added | 0.3%Trimmed |
| Booking Holdings Inc(BKNG) | 2.4%Added | 0.2%Added |
| Visa Inc(V) | 1.0%Added | 0.2%Trimmed |
and 84 smaller ones
Moved different ways in Q2 2026
Stocks one manager started or added to while the other trimmed or sold out, between the same two quarter ends. A 13F shows the quarter ends, never when in between anything was bought or sold, or why.
- Microsoft Corp(MSFT)Dodge & Cox added; Capital Research Global Investors trimmed
- Alphabet Inc(GOOG)Dodge & Cox trimmed; Capital Research Global Investors added
- Raytheon Technologies Corp(RTX)Dodge & Cox trimmed; Capital Research Global Investors added
- JPMorgan Chase & Co(JPM)Dodge & Cox trimmed; Capital Research Global Investors added
- Cisco Systems Inc(CSCO)Dodge & Cox trimmed; Capital Research Global Investors added
- Carrier Global Corp(CARR)Dodge & Cox added; Capital Research Global Investors trimmed
- Corning Inc(GLW)Dodge & Cox trimmed; Capital Research Global Investors added
- Home Depot Inc(HD)Dodge & Cox trimmed; Capital Research Global Investors added
- CVS Health Corp(CVS)Dodge & Cox trimmed; Capital Research Global Investors added
- Dominion Resources Inc/va(D)Dodge & Cox trimmed; Capital Research Global Investors added
- Union Pacific Corp(UNP)Dodge & Cox trimmed; Capital Research Global Investors added
- Humana, Inc.(HUM)Dodge & Cox trimmed; Capital Research Global Investors added
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