Holocene Advisors LP and Woodline Partners LP: where the books meet
At Q2 2026, at least 28% of the two 13F books was the same, across 175 stocks both listed, against 11% at Q4 2019. 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 2019: 11%, 28 in both
- Q1 2020: 16%, 42 in both
- Q2 2020: 11%, 42 in both
- Q3 2020: 12%, 43 in both
- Q4 2020: 10.0%, 46 in both
- Q1 2021: 10.0%, 55 in both
- Q2 2021: 10%, 69 in both
- Q3 2021: 13%, 77 in both
- Q4 2021: 14%, 77 in both
- Q1 2022: 12%, 78 in both
- Q2 2022: 12%, 79 in both
- Q3 2022: 13%, 80 in both
- Q4 2022: 14%, 94 in both
- Q1 2023: 16%, 111 in both
- Q2 2023: 19%, 123 in both
- Q3 2023: 16%, 134 in both
- Q4 2023: 19%, 121 in both
- Q1 2024: 19%, 140 in both
- Q2 2024: 18%, 142 in both
- Q3 2024: 18%, 129 in both
- Q4 2024: 25%, 173 in both
- Q1 2025: 27%, 178 in both
- Q2 2025: 28%, 180 in both
- Q3 2025: 30%, 176 in both
- Q4 2025: 28%, 173 in both
- Q1 2026: 29%, 171 in both
- Q2 2026: 28%, 175 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 | Holocene Advisors LP | Woodline Partners LP |
|---|---|---|
| Nvidia Corp(NVDA) | 2.7%Trimmed | 3.3%Added |
| Microsoft Corp(MSFT) | 3.6%Added | 1.9%Added |
| Amazon Com Inc(AMZN) | 7.5%Added | 1.8%Trimmed |
| Tesla Inc(TSLA) | 3.4%Held | 0.8%Added |
| Alphabet Inc(GOOGL) | 0.7%Trimmed | 1.2%Trimmed |
| Advanced Micro Devices Inc(AMD) | 1.6%Added | 0.6%Trimmed |
| Berkshire Hathaway Inc Del(BRK-B) | 0.6%Held | 0.6%Added |
| Revolution Medicines Inc(RVMD) | 0.6%Trimmed | 1.2%Trimmed |
| Lilly Eli & Co(LLY) | 0.5%Trimmed | 0.9%Added |
| Applied Matls Inc(AMAT) | 0.6%Trimmed | 0.5%Trimmed |
| Edwards Lifesciences Corp(EW) | 0.6%Added | 0.4%Trimmed |
| Visa Inc(V) | 1.5%Trimmed | 0.4%Added |
| Exxon Mobil Corp(XOM) | 1.1%Trimmed | 0.4%Added |
| CVS Health Corp(CVS) | 0.7%Trimmed | 0.3%Added |
| Morgan Stanley(MS) | 0.5%Added | 0.3%Added |
| Walmart Inc(WMT) | 0.4%New | 0.3%Trimmed |
| Chubb Limited(CB) | 0.3%Trimmed | 0.5%Added |
| Danaher Corp Del(DHR) | 1.5%Trimmed | 0.3%Added |
| Lam Research Corp(LRCX) | 0.3%Added | 0.5%Added |
| Costco WHSL Corp New(COST) | 0.3%New | 0.4%Added |
and 155 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.
- Amazon Com Inc(AMZN)Holocene Advisors LP added; Woodline Partners LP trimmed
- Nvidia Corp(NVDA)Holocene Advisors LP trimmed; Woodline Partners LP added
- Apple Inc(AAPL)Holocene Advisors LP sold out; Woodline Partners LP added
- Advanced Micro Devices Inc(AMD)Holocene Advisors LP added; Woodline Partners LP trimmed
- Danaher Corp Del(DHR)Holocene Advisors LP trimmed; Woodline Partners LP added
- Visa Inc(V)Holocene Advisors LP trimmed; Woodline Partners LP added
- Sherwin Williams Co(SHW)Holocene Advisors LP added; Woodline Partners LP trimmed
- Exxon Mobil Corp(XOM)Holocene Advisors LP trimmed; Woodline Partners LP added
- Facebook Inc(META)Holocene Advisors LP sold out; Woodline Partners LP added
- Broadcom Inc(AVGO)Holocene Advisors LP sold out; Woodline Partners LP added
- Nebius Group N.v.(NBIS)Holocene Advisors LP started; Woodline Partners LP trimmed
- Micron Technology Inc(MU)Holocene Advisors LP started; Woodline Partners LP trimmed
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