Brevan Howard Capital Management LP and AQR Capital Management LLC: where the books meet
At Q2 2026, at least 17% of the two 13F books was the same, across 181 stocks both listed, against 0.8% 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: 0.8%, 3 in both
- Q3 2013: 2.0%, 4 in both
- Q4 2013: 0.1%, 2 in both
- Q1 2014: 0.0%, 0 in both
- Q2 2014: 0.0%, 0 in both
- Q3 2014: 0.0%, 0 in both
- Q4 2014: 0.5%, 1 in both
- Q1 2015: 0.0%, 0 in both
- Q2 2015: 1.8%, 7 in both
- Q3 2015: 0.0%, 0 in both
- Q4 2015: 0.0%, 0 in both
- Q1 2016: 0.0%, 0 in both
- Q2 2016: under 0.1%, 1 in both
- Q3 2016: 0.2%, 3 in both
- Q4 2016: under 0.1%, 1 in both
- Q1 2017: under 0.1%, 1 in both
- Q2 2017: under 0.1%, 1 in both
- Q3 2017: 0.4%, 4 in both
- Q4 2020: 0.4%, 2 in both
- Q1 2021: 0.1%, 1 in both
- Q2 2021: 0.3%, 2 in both
- Q3 2021: 0.3%, 2 in both
- Q4 2021: 0.7%, 3 in both
- Q1 2022: 0.8%, 7 in both
- Q2 2022: 1.0%, 15 in both
- Q3 2022: 1.0%, 18 in both
- Q4 2022: 0.9%, 19 in both
- Q1 2023: 1.3%, 23 in both
- Q2 2023: 1.4%, 44 in both
- Q3 2023: 1.1%, 126 in both
- Q4 2023: 3.8%, 199 in both
- Q1 2024: 4.2%, 183 in both
- Q2 2024: 6.7%, 225 in both
- Q3 2024: 7.4%, 219 in both
- Q4 2024: 6.0%, 198 in both
- Q1 2025: 11%, 191 in both
- Q2 2025: 17%, 238 in both
- Q3 2025: 9.9%, 210 in both
- Q4 2025: 17%, 186 in both
- Q1 2026: 17%, 190 in both
- Q2 2026: 17%, 181 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 | Brevan Howard Capital Management LP | AQR Capital Management LLC |
|---|---|---|
| Apple Inc(AAPL) | 1.2%Added | 1.7%Added |
| Microsoft Corp(MSFT) | 1.2%Trimmed | 1.5%Added |
| Nvidia Corp(NVDA) | 1.0%Trimmed | 2.6%Added |
| Amazon.com Inc(AMZN) | 0.6%Added | 1.0%Added |
| Eli Lilly & Co(LLY) | 0.7%Added | 0.4%Added |
| Micron Technology Inc(MU) | 0.3%Trimmed | 1.5%Trimmed |
| Tesla Motors Inc(TSLA) | 0.3%Trimmed | 0.4%Added |
| SanDisk Corp(SNDK) | 0.4%Trimmed | 0.3%Trimmed |
| Advanced Micro Devices(AMD) | 0.9%Added | 0.3%Added |
| Chevron Corp(CVX) | 0.5%Added | 0.3%Added |
| T-mobile US Inc(TMUS) | 0.2%Added | 0.3%Added |
| Wal-mart Stores Inc(WMT) | 0.2%Added | 0.2%Trimmed |
| Citigroup Inc(C) | 0.2%Added | 0.3%Added |
| Berkshire Hathaway Inc-cl B(BRK-B) | 0.2%Added | 0.4%Added |
| Exxon Mobil Corp(XOM) | 0.2%Added | 0.2%Added |
| Bank Amer Corp(BAC) | 0.2%Added | 0.2%Added |
| Carpenter Technology Corp(CRS) | 0.2%Added | 0.3%Added |
| Meta Platforms Inc(META) | 0.2%Trimmed | 0.4%Added |
| Abbvie Inc(ABBV) | 0.2%Added | 0.2%Added |
| Goldman Sachs Group Inc(GS) | 0.3%Added | 0.2%Added |
and 161 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)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- Microsoft Corp(MSFT)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- Alphabet(GOOG)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- Alphabet Inc-cl A(GOOGL)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- Centene Corp Del(CNC)Brevan Howard Capital Management LP added; AQR Capital Management LLC trimmed
- GE Vernova Inc(GEV)Brevan Howard Capital Management LP sold out; AQR Capital Management LLC added
- Lam Research Corp(LRCX)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- Intel Corp(INTC)Brevan Howard Capital Management LP added; AQR Capital Management LLC trimmed
- Pg&E Corp(PCG)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- General Electric Co(GE)Brevan Howard Capital Management LP added; AQR Capital Management LLC trimmed
- Tesla Motors Inc(TSLA)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
- Meta Platforms Inc(META)Brevan Howard Capital Management LP trimmed; AQR Capital Management LLC added
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