Viking Global Investors LP and T. Rowe Price Associates Inc: where the books meet
At Q2 2026, at least 15% of the two 13F books was the same, across 41 stocks both listed, against 12% 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: 12%, 37 in both
- Q3 2013: 12%, 42 in both
- Q4 2013: 13%, 44 in both
- Q1 2014: 12%, 41 in both
- Q2 2014: 12%, 43 in both
- Q3 2014: 15%, 43 in both
- Q4 2014: 12%, 40 in both
- Q1 2015: 11%, 34 in both
- Q2 2015: 15%, 40 in both
- Q3 2015: 15%, 45 in both
- Q4 2015: 18%, 41 in both
- Q1 2016: 17%, 42 in both
- Q2 2016: 17%, 37 in both
- Q3 2016: 19%, 44 in both
- Q4 2016: 20%, 42 in both
- Q1 2017: 20%, 36 in both
- Q2 2017: 17%, 26 in both
- Q3 2017: 16%, 29 in both
- Q4 2017: 17%, 28 in both
- Q1 2018: 15%, 23 in both
- Q2 2018: 18%, 30 in both
- Q3 2018: 16%, 32 in both
- Q4 2018: 23%, 39 in both
- Q1 2019: 21%, 37 in both
- Q2 2019: 21%, 37 in both
- Q3 2019: 20%, 35 in both
- Q4 2019: 17%, 43 in both
- Q1 2020: 23%, 42 in both
- Q2 2020: 20%, 47 in both
- Q3 2020: 18%, 51 in both
- Q4 2020: 22%, 58 in both
- Q1 2021: 23%, 49 in both
- Q2 2021: 24%, 46 in both
- Q3 2021: 18%, 49 in both
- Q4 2021: 17%, 46 in both
- Q1 2022: 21%, 43 in both
- Q2 2022: 20%, 41 in both
- Q3 2022: 22%, 45 in both
- Q4 2022: 21%, 34 in both
- Q1 2023: 19%, 39 in both
- Q2 2023: 20%, 40 in both
- Q3 2023: 20%, 37 in both
- Q4 2023: 18%, 43 in both
- Q1 2024: 21%, 37 in both
- Q2 2024: 23%, 47 in both
- Q3 2024: 22%, 51 in both
- Q4 2024: 21%, 51 in both
- Q1 2025: 23%, 52 in both
- Q2 2025: 18%, 45 in both
- Q3 2025: 17%, 38 in both
- Q4 2025: 20%, 39 in both
- Q1 2026: 19%, 37 in both
- Q2 2026: 15%, 41 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 | Viking Global Investors LP | T. Rowe Price Associates Inc |
|---|---|---|
| Amazon Com Inc(AMZN) | 2.5%Added | 2.6%Trimmed |
| Facebook Inc(META) | 3.0%Added | 1.7%Trimmed |
| Microsoft Corp(MSFT) | 1.6%Trimmed | 3.3%Trimmed |
| Visa Inc(V) | 6.3%Added | 1.2%Trimmed |
| JPMorgan Chase & Co(JPM) | 2.7%Added | 0.9%Added |
| Tesla Inc(TSLA) | 0.7%Trimmed | 1.1%Added |
| Carvana Co(CVNA) | 2.3%Added | 0.6%Added |
| Taiwan Semiconductor MFG LTD(TSM) | 4.3%Trimmed | 0.5%Added |
| Morgan Stanley(MS) | 1.0%New | 0.4%Added |
| Schwab Charles Corp New(SCHW) | 2.8%Trimmed | 0.4%Trimmed |
| Home Depot Inc(HD) | 0.9%Added | 0.4%Added |
| Chubb Limited(CB) | 0.4%Trimmed | 0.5%Trimmed |
| Sea LTD(SE) | 1.5%Added | 0.3%Added |
| Thermo Fisher Scientific Inc(TMO) | 2.8%Added | 0.3%Trimmed |
| CVS Health Corp(CVS) | 1.1%New | 0.3%Added |
| Natera Inc(NTRA) | 0.3%New | 0.2%Trimmed |
| McDonald's Corp(MCD) | 2.2%Trimmed | 0.2%Trimmed |
| Boeing Co(BA) | 2.0%Added | 0.2%Trimmed |
| Qualcomm Inc(QCOM) | 0.8%New | 0.2%Added |
| 84615q103(SPCX) | 0.6%New | 0.2%New |
and 21 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.
- Alphabet Inc(GOOGL)Viking Global Investors LP sold out; T. Rowe Price Associates Inc added
- Amazon Com Inc(AMZN)Viking Global Investors LP added; T. Rowe Price Associates Inc trimmed
- Facebook Inc(META)Viking Global Investors LP added; T. Rowe Price Associates Inc trimmed
- Visa Inc(V)Viking Global Investors LP added; T. Rowe Price Associates Inc trimmed
- Tesla Inc(TSLA)Viking Global Investors LP trimmed; T. Rowe Price Associates Inc added
- Taiwan Semiconductor MFG LTD(TSM)Viking Global Investors LP trimmed; T. Rowe Price Associates Inc added
- Thermo Fisher Scientific Inc(TMO)Viking Global Investors LP added; T. Rowe Price Associates Inc trimmed
- Natera Inc(NTRA)Viking Global Investors LP started; T. Rowe Price Associates Inc trimmed
- Boeing Co(BA)Viking Global Investors LP added; T. Rowe Price Associates Inc trimmed
- Disney Walt Co(DIS)Viking Global Investors LP trimmed; T. Rowe Price Associates Inc added
- Fortive Corp(FTV)Viking Global Investors LP trimmed; T. Rowe Price Associates Inc added
- Intercontinental Exchange In(ICE)Viking Global Investors LP trimmed; T. Rowe Price Associates Inc added
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