D1 Capital Partners LP and Viking Global Investors LP: where the books meet
At Q2 2026, 11% of the two 13F books was the same, across 17 stocks both listed, against 29% at Q4 2018. 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.
- Q4 2018: 29%, 9 in both
- Q1 2019: 14%, 7 in both
- Q2 2019: 22%, 10 in both
- Q3 2019: 30%, 10 in both
- Q4 2019: 29%, 13 in both
- Q1 2020: 28%, 11 in both
- Q2 2020: 23%, 13 in both
- Q3 2020: 20%, 13 in both
- Q4 2020: 24%, 15 in both
- Q1 2021: 19%, 12 in both
- Q2 2021: 20%, 13 in both
- Q3 2021: 21%, 15 in both
- Q4 2021: 15%, 13 in both
- Q1 2022: 16%, 5 in both
- Q2 2022: 13%, 7 in both
- Q3 2022: 17%, 10 in both
- Q4 2022: 13%, 7 in both
- Q1 2023: 26%, 12 in both
- Q2 2023: 29%, 15 in both
- Q3 2023: 24%, 12 in both
- Q4 2023: 20%, 9 in both
- Q1 2024: 14%, 9 in both
- Q2 2024: 17%, 7 in both
- Q3 2024: 16%, 8 in both
- Q4 2024: 7.3%, 6 in both
- Q1 2025: 17%, 10 in both
- Q2 2025: 20%, 10 in both
- Q3 2025: 18%, 12 in both
- Q4 2025: 16%, 10 in both
- Q1 2026: 18%, 13 in both
- Q2 2026: 11%, 17 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 | D1 Capital Partners LP | Viking Global Investors LP |
|---|---|---|
| Johnson CTLS Intl PLC(JCI) | 1.6%Added | 1.8%Trimmed |
| Sherwin Williams Co(SHW) | 1.2%Added | 3.8%Added |
| Thermo Fisher Scientific Inc(TMO) | 1.2%Added | 2.8%Added |
| Facebook Inc(META) | 0.9%New | 3.0%Added |
| Disney Walt Co(DIS) | 0.8%Added | 2.0%Trimmed |
| Reddit Inc(RDDT) | 1.2%Added | 0.8%Trimmed |
| Carvana Co(CVNA) | 0.7%Added | 2.3%Added |
| Schwab Charles Corp(SCHW) | 0.7%Added | 2.8%Trimmed |
| Space Exploration Techn Corp(SPCX) | 62%New | 0.6%New |
| US Foods HLDG Corp(USFD) | 1.3%Added | 0.5%New |
| Tesla Inc(TSLA) | 0.5%New | 0.7%Trimmed |
| Sea LTD(SE) | 0.5%Trimmed | 1.5%Added |
| Amazon Com Inc(AMZN) | 0.4%Trimmed | 2.5%Added |
| Capital One Finl Corp(COF) | 0.6%Trimmed | 0.2%Trimmed |
| Snowflake Inc(SNOW) | 0.2%New | 0.7%New |
| 74768a104(QNT) | under 0.1%New | under 0.1%New |
| G2r11m108(DPC) | under 0.1%New | under 0.1%New |
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.
- Schwab Charles Corp(SCHW)D1 Capital Partners LP added; Viking Global Investors LP trimmed
- Amazon Com Inc(AMZN)D1 Capital Partners LP trimmed; Viking Global Investors LP added
- Disney Walt Co(DIS)D1 Capital Partners LP added; Viking Global Investors LP trimmed
- Alphabet Inc(GOOGL)D1 Capital Partners LP added; Viking Global Investors LP sold out
- Johnson CTLS Intl PLC(JCI)D1 Capital Partners LP added; Viking Global Investors LP trimmed
- Sea LTD(SE)D1 Capital Partners LP trimmed; Viking Global Investors LP added
- Reddit Inc(RDDT)D1 Capital Partners LP added; Viking Global Investors LP trimmed
- Tesla Inc(TSLA)D1 Capital Partners LP started; Viking Global Investors LP trimmed
- Coreweave Inc(CRWV)D1 Capital Partners LP started; Viking Global Investors LP sold out
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