Soros Fund Management LLC and Fidelity (FMR LLC): where the books meet
At Q2 2026, at least 20% of the two 13F books was the same, across 82 stocks both listed, against 8.7% 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: 8.7%, 62 in both
- Q3 2013: 10%, 67 in both
- Q4 2013: 14%, 82 in both
- Q1 2014: 11%, 93 in both
- Q2 2014: 11%, 79 in both
- Q3 2014: 9.0%, 79 in both
- Q4 2014: 5.9%, 46 in both
- Q1 2015: 6.0%, 52 in both
- Q2 2015: 7.1%, 59 in both
- Q3 2015: 8.7%, 67 in both
- Q4 2015: 8.2%, 75 in both
- Q1 2016: 7.3%, 71 in both
- Q2 2016: 4.2%, 53 in both
- Q3 2016: 4.8%, 63 in both
- Q4 2016: 6.0%, 60 in both
- Q1 2017: 7.4%, 91 in both
- Q2 2017: 4.5%, 54 in both
- Q3 2017: 5.7%, 65 in both
- Q4 2017: 4.5%, 57 in both
- Q1 2018: 14%, 83 in both
- Q2 2018: 13%, 81 in both
- Q3 2018: 12%, 72 in both
- Q4 2018: 11%, 63 in both
- Q1 2019: 11%, 66 in both
- Q2 2019: 9.6%, 67 in both
- Q3 2019: 10%, 61 in both
- Q4 2019: 11%, 58 in both
- Q1 2020: 5.4%, 30 in both
- Q2 2020: 5.6%, 39 in both
- Q3 2020: 3.9%, 30 in both
- Q4 2020: 5.7%, 39 in both
- Q1 2021: 11%, 35 in both
- Q2 2021: 11%, 36 in both
- Q3 2021: 12%, 39 in both
- Q4 2021: 9.1%, 39 in both
- Q1 2022: 9.8%, 29 in both
- Q2 2022: 9.4%, 33 in both
- Q3 2022: 10%, 37 in both
- Q4 2022: 6.7%, 33 in both
- Q1 2023: 7.1%, 36 in both
- Q2 2023: 6.9%, 32 in both
- Q3 2023: 8.4%, 48 in both
- Q4 2023: 7.8%, 34 in both
- Q1 2024: 8.6%, 47 in both
- Q2 2024: 9.4%, 47 in both
- Q3 2024: 6.8%, 45 in both
- Q4 2024: 9.0%, 44 in both
- Q1 2025: 7.8%, 53 in both
- Q2 2025: 6.8%, 50 in both
- Q3 2025: 14%, 51 in both
- Q4 2025: 15%, 54 in both
- Q1 2026: 17%, 73 in both
- Q2 2026: 20%, 82 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 | Soros Fund Management LLC | Fidelity (FMR LLC) |
|---|---|---|
| Amazon Com Inc(AMZN) | 3.5%Trimmed | 3.8%Added |
| Alphabet Inc(GOOGL) | 2.6%Added | 3.9%Added |
| Nvidia Corp(NVDA) | 2.6%Trimmed | 8.9%Added |
| Apple Inc(AAPL) | 1.9%Added | 4.1%Added |
| Taiwan Semiconductor MFG LTD(TSM) | 3.1%Trimmed | 1.2%Trimmed |
| Microsoft Corp(MSFT) | 0.9%Trimmed | 3.0%Trimmed |
| Broadcom Inc(AVGO) | 0.8%Added | 2.4%Added |
| Tesla MTRS Inc(TSLA) | 0.4%Added | 0.7%Added |
| JPMorgan Chase & Co(JPM) | 0.5%Held | 0.4%Trimmed |
| Advanced Micro Devices Inc(AMD) | 0.4%Added | 0.6%Added |
| Lilly Eli & Co(LLY) | 0.3%Held | 1.5%Added |
| Micron Technology Inc(MU) | 0.3%Added | 1.3%Trimmed |
| Philip Morris Intl Inc(PM) | 0.2%Held | 0.4%Added |
| On Semiconductor Corp(ON) | 0.3%New | 0.2%Trimmed |
| Berkshire Hathaway Inc Del(BRK-B) | 0.8%Held | 0.2%Trimmed |
| Marvell Technology Inc(MRVL) | 0.2%New | 0.7%Trimmed |
| Mastercard Inc(MA) | 0.2%Held | 0.5%Trimmed |
| Linde PLC(LIN) | 1.7%Added | 0.2%Trimmed |
| Intel Corp(INTC) | 0.2%New | 0.6%Added |
| Crh plc(CRH) | 0.2%Added | 0.2%Trimmed |
and 62 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.
- Nvidia Corp(NVDA)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
- Amazon Com Inc(AMZN)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
- Micron Technology Inc(MU)Soros Fund Management LLC added; Fidelity (FMR LLC) trimmed
- Marvell Technology Inc(MRVL)Soros Fund Management LLC started; Fidelity (FMR LLC) trimmed
- Unitedhealth Group Inc(UNH)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
- On Semiconductor Corp(ON)Soros Fund Management LLC started; Fidelity (FMR LLC) trimmed
- Datadog Inc(DDOG)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
- Linde PLC(LIN)Soros Fund Management LLC added; Fidelity (FMR LLC) trimmed
- Crh plc(CRH)Soros Fund Management LLC added; Fidelity (FMR LLC) trimmed
- Kenvue Inc(KVUE)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
- 03769m106(APO)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
- KKR & Co Inc(KKR)Soros Fund Management LLC trimmed; Fidelity (FMR LLC) added
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