Davidson Kempner Capital Management LP and Farallon Capital Management LLC: where the books meet
At Q2 2026, 9.3% of the two 13F books was the same, across 6 stocks both listed, against 17% at Q1 2014. 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.
- Q1 2014: 17%, 17 in both
- Q2 2014: 27%, 20 in both
- Q3 2014: 22%, 24 in both
- Q4 2014: 34%, 23 in both
- Q1 2015: 32%, 25 in both
- Q2 2015: 37%, 20 in both
- Q3 2015: 25%, 17 in both
- Q4 2015: 33%, 22 in both
- Q1 2016: 31%, 19 in both
- Q2 2016: 16%, 13 in both
- Q3 2016: 17%, 14 in both
- Q4 2016: 22%, 18 in both
- Q1 2017: 14%, 5 in both
- Q2 2017: 28%, 14 in both
- Q3 2017: 25%, 17 in both
- Q4 2017: 20%, 13 in both
- Q1 2018: 28%, 16 in both
- Q2 2018: 21%, 15 in both
- Q3 2018: 28%, 15 in both
- Q4 2018: 23%, 11 in both
- Q1 2019: 14%, 9 in both
- Q2 2019: 35%, 12 in both
- Q3 2019: 28%, 13 in both
- Q4 2019: 19%, 18 in both
- Q1 2020: 23%, 15 in both
- Q2 2020: 20%, 25 in both
- Q3 2020: 18%, 24 in both
- Q4 2020: 16%, 30 in both
- Q1 2021: 25%, 75 in both
- Q2 2021: 25%, 84 in both
- Q3 2021: 19%, 105 in both
- Q4 2021: 12%, 85 in both
- Q1 2022: 14%, 90 in both
- Q2 2022: 13%, 96 in both
- Q3 2022: 16%, 97 in both
- Q4 2022: 15%, 75 in both
- Q1 2023: 14%, 54 in both
- Q2 2023: 12%, 41 in both
- Q3 2023: 20%, 38 in both
- Q4 2023: 8.9%, 25 in both
- Q1 2024: 12%, 24 in both
- Q2 2024: 9.9%, 23 in both
- Q3 2024: 8.4%, 20 in both
- Q4 2024: 8.0%, 16 in both
- Q1 2025: 15%, 19 in both
- Q2 2025: 10%, 13 in both
- Q3 2025: 4.7%, 11 in both
- Q4 2025: 13%, 16 in both
- Q1 2026: 9.3%, 19 in both
- Q2 2026: 9.3%, 6 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 | Davidson Kempner Capital Management LP | Farallon Capital Management LLC |
|---|---|---|
| Electronic Arts Inc(EA) | 8.9%Added | 7.5%Added |
| Wabtec Corp(WAB) | 0.6%New | 1.1%Trimmed |
| Unitedhealth Group Inc(UNH) | 0.5%Added | 2.4%Trimmed |
| Amazon Com Inc(AMZN) | 0.5%Added | 2.9%Trimmed |
| 90138aae3 | 0.4%Added | 0.2%Held |
| G1331c112(BGLWW) | under 0.1%Held | under 0.1%Trimmed |
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)Davidson Kempner Capital Management LP added; Farallon Capital Management LLC trimmed
- Unitedhealth Group Inc(UNH)Davidson Kempner Capital Management LP added; Farallon Capital Management LLC trimmed
- Wabtec Corp(WAB)Davidson Kempner Capital Management LP started; Farallon Capital Management LLC trimmed
- Tenet Healthcare Corp(THC)Davidson Kempner Capital Management LP added; Farallon Capital Management LLC sold out
- Cardinal Health Inc(CAH)Davidson Kempner Capital Management LP added; Farallon Capital Management LLC sold out
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