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← PDT Partners LLC, its record

PDT Partners LLC and AQR Capital Management LLC: where the books meet

At Q2 2026, at least 13% of the two 13F books was the same, across 108 stocks both listed, against 20% 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.

Overlap by quarter
0%13%26%Q2 2013: 20%, 151 in bothQ3 2013: 18%, 143 in bothQ4 2013: 9.3%, 107 in bothQ1 2014: 19%, 135 in both14Q2 2014: 20%, 143 in bothQ3 2014: 23%, 172 in bothQ4 2014: 8.3%, 88 in bothQ1 2015: 24%, 180 in both15Q2 2015: 22%, 174 in bothQ3 2015: 26%, 194 in bothQ4 2015: 15%, 75 in bothQ1 2016: 17%, 109 in both16Q2 2016: 14%, 88 in bothQ3 2016: 15%, 87 in bothQ4 2016: 14%, 89 in bothQ1 2017: 12%, 88 in both17Q2 2017: 13%, 86 in bothQ3 2017: 12%, 78 in bothQ4 2017: 14%, 75 in bothQ1 2018: 11%, 68 in both18Q2 2018: 10%, 64 in bothQ3 2018: 12%, 70 in bothQ4 2018: 11%, 64 in bothQ1 2019: 13%, 71 in both19Q2 2019: 11%, 54 in bothQ3 2019: 10%, 62 in bothQ4 2019: 14%, 114 in bothQ1 2020: 14%, 87 in both20Q2 2020: 11%, 82 in bothQ3 2020: 12%, 101 in bothQ4 2020: 9.7%, 65 in bothQ1 2021: 8.9%, 72 in both21Q2 2021: 7.7%, 71 in bothQ3 2021: 9.7%, 73 in bothQ4 2021: 10%, 88 in bothQ1 2022: 9.8%, 87 in both22Q2 2022: 13%, 109 in bothQ3 2022: 11%, 97 in bothQ4 2022: 9.9%, 88 in bothQ1 2023: 8.4%, 84 in both23Q2 2023: 7.6%, 74 in bothQ3 2023: 8.1%, 78 in bothQ4 2023: 7.2%, 64 in bothQ1 2024: 9.1%, 79 in both24Q2 2024: 12%, 94 in bothQ3 2024: 13%, 105 in bothQ4 2024: 12%, 99 in bothQ1 2025: 14%, 95 in both25Q2 2025: 15%, 104 in bothQ3 2025: 13%, 90 in bothQ4 2025: 11%, 85 in bothQ1 2026: 14%, 101 in both26Q2 2026: 13%, 108 in both
  • Q2 2013: 20%, 151 in both
  • Q3 2013: 18%, 143 in both
  • Q4 2013: 9.3%, 107 in both
  • Q1 2014: 19%, 135 in both
  • Q2 2014: 20%, 143 in both
  • Q3 2014: 23%, 172 in both
  • Q4 2014: 8.3%, 88 in both
  • Q1 2015: 24%, 180 in both
  • Q2 2015: 22%, 174 in both
  • Q3 2015: 26%, 194 in both
  • Q4 2015: 15%, 75 in both
  • Q1 2016: 17%, 109 in both
  • Q2 2016: 14%, 88 in both
  • Q3 2016: 15%, 87 in both
  • Q4 2016: 14%, 89 in both
  • Q1 2017: 12%, 88 in both
  • Q2 2017: 13%, 86 in both
  • Q3 2017: 12%, 78 in both
  • Q4 2017: 14%, 75 in both
  • Q1 2018: 11%, 68 in both
  • Q2 2018: 10%, 64 in both
  • Q3 2018: 12%, 70 in both
  • Q4 2018: 11%, 64 in both
  • Q1 2019: 13%, 71 in both
  • Q2 2019: 11%, 54 in both
  • Q3 2019: 10%, 62 in both
  • Q4 2019: 14%, 114 in both
  • Q1 2020: 14%, 87 in both
  • Q2 2020: 11%, 82 in both
  • Q3 2020: 12%, 101 in both
  • Q4 2020: 9.7%, 65 in both
  • Q1 2021: 8.9%, 72 in both
  • Q2 2021: 7.7%, 71 in both
  • Q3 2021: 9.7%, 73 in both
  • Q4 2021: 10%, 88 in both
  • Q1 2022: 9.8%, 87 in both
  • Q2 2022: 13%, 109 in both
  • Q3 2022: 11%, 97 in both
  • Q4 2022: 9.9%, 88 in both
  • Q1 2023: 8.4%, 84 in both
  • Q2 2023: 7.6%, 74 in both
  • Q3 2023: 8.1%, 78 in both
  • Q4 2023: 7.2%, 64 in both
  • Q1 2024: 9.1%, 79 in both
  • Q2 2024: 12%, 94 in both
  • Q3 2024: 13%, 105 in both
  • Q4 2024: 12%, 99 in both
  • Q1 2025: 14%, 95 in both
  • Q2 2025: 15%, 104 in both
  • Q3 2025: 13%, 90 in both
  • Q4 2025: 11%, 85 in both
  • Q1 2026: 14%, 101 in both
  • Q2 2026: 13%, 108 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.

StockPDT Partners LLCAQR Capital Management LLC
Nvidia Corp(NVDA)0.9%Held2.6%Added
Intel Corp(INTC)1.0%New0.5%Trimmed
Seagate Technology Hldngs PL(STX)1.0%New0.4%Added
Technipfmc PLC(FTI)0.4%Held0.3%Trimmed
TJX Cos Inc New(TJX)0.6%Added0.3%Added
Chevron Corp New(CVX)1.0%Added0.3%Added
Broadcom Inc(AVGO)0.3%Trimmed0.9%Added
Ge Aerospace(GE)0.3%Trimmed0.5%Trimmed
General Dynamics Corp(GD)0.4%Trimmed0.3%Trimmed
Ross Stores Inc(ROST)0.3%Added0.3%Added
Mckesson Corp(MCK)0.9%New0.2%Trimmed
General MTRS Co(GM)0.2%New0.4%Added
PNC Finl SVCS Group Inc(PNC)0.2%Added0.4%Trimmed
Hewlett Packard Enterprise C(HPE)0.3%Trimmed0.2%Trimmed
Tapestry Inc(TPR)0.5%Trimmed0.2%Added
Occidental Pete Corp Del(OXY)0.2%Trimmed0.2%Added
Carpenter Technology Corp(CRS)0.2%Trimmed0.3%Added
Expedia Inc Del(EXPE)0.2%Trimmed0.3%Added
Medpace HLDGS Inc(MEDP)0.2%Trimmed0.2%Trimmed
Abbvie Inc(ABBV)0.5%Added0.2%Added

and 88 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.

  • Microsoft Corp(MSFT)PDT Partners LLC trimmed; AQR Capital Management LLC added
  • Broadcom Inc(AVGO)PDT Partners LLC trimmed; AQR Capital Management LLC added
  • Airbnb Inc(ABNB)PDT Partners LLC trimmed; AQR Capital Management LLC added
  • Intel Corp(INTC)PDT Partners LLC started; AQR Capital Management LLC trimmed
  • PNC Finl SVCS Group Inc(PNC)PDT Partners LLC added; AQR Capital Management LLC trimmed
  • Carpenter Technology Corp(CRS)PDT Partners LLC trimmed; AQR Capital Management LLC added
  • Vertiv Holdings Co(VRT)PDT Partners LLC sold out; AQR Capital Management LLC added
  • Expedia Inc Del(EXPE)PDT Partners LLC trimmed; AQR Capital Management LLC added
  • Amphenol Corp New(APH)PDT Partners LLC added; AQR Capital Management LLC trimmed
  • Delta Air Lines Inc Del(DAL)PDT Partners LLC started; AQR Capital Management LLC trimmed
  • Mckesson Corp(MCK)PDT Partners LLC started; AQR Capital Management LLC trimmed
  • Tapestry Inc(TPR)PDT Partners LLC trimmed; AQR Capital Management LLC added
PDT Partners LLC: the recordAQR Capital Management LLC: the record

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