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← PDT Partners LLC, its record

PDT Partners LLC and Renaissance Technologies LLC: where the books meet

At Q2 2026, at least 13% of the two 13F books was the same, across 100 stocks both listed, against 22% 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%11%22%Q2 2013: 22%, 185 in bothQ3 2013: 18%, 169 in bothQ4 2013: 11%, 119 in bothQ1 2014: 18%, 154 in both14Q2 2014: 19%, 171 in bothQ3 2014: 17%, 167 in bothQ4 2014: 14%, 128 in bothQ1 2015: 22%, 181 in both15Q2 2015: 20%, 180 in bothQ3 2015: 17%, 156 in bothQ4 2015: 10.0%, 70 in bothQ1 2016: 12%, 102 in both16Q2 2016: 12%, 96 in bothQ3 2016: 12%, 85 in bothQ4 2016: 11%, 87 in bothQ1 2017: 9.4%, 71 in both17Q2 2017: 12%, 95 in bothQ3 2017: 11%, 92 in bothQ4 2017: 10%, 83 in bothQ1 2018: 10%, 83 in both18Q2 2018: 11%, 83 in bothQ3 2018: 13%, 90 in bothQ4 2018: 12%, 78 in bothQ1 2019: 14%, 87 in both19Q2 2019: 12%, 77 in bothQ3 2019: 12%, 79 in bothQ4 2019: 13%, 96 in bothQ1 2020: 13%, 76 in both20Q2 2020: 13%, 104 in bothQ3 2020: 12%, 103 in bothQ4 2020: 11%, 97 in bothQ1 2021: 9.2%, 84 in both21Q2 2021: 7.6%, 79 in bothQ3 2021: 10%, 91 in bothQ4 2021: 10%, 96 in bothQ1 2022: 10%, 97 in both22Q2 2022: 12%, 108 in bothQ3 2022: 11%, 108 in bothQ4 2022: 9.3%, 91 in bothQ1 2023: 11%, 90 in both23Q2 2023: 11%, 86 in bothQ3 2023: 13%, 107 in bothQ4 2023: 12%, 95 in bothQ1 2024: 13%, 100 in both24Q2 2024: 15%, 112 in bothQ3 2024: 16%, 117 in bothQ4 2024: 17%, 119 in bothQ1 2025: 15%, 119 in both25Q2 2025: 18%, 136 in bothQ3 2025: 13%, 109 in bothQ4 2025: 13%, 112 in bothQ1 2026: 12%, 94 in both26Q2 2026: 13%, 100 in both
  • Q2 2013: 22%, 185 in both
  • Q3 2013: 18%, 169 in both
  • Q4 2013: 11%, 119 in both
  • Q1 2014: 18%, 154 in both
  • Q2 2014: 19%, 171 in both
  • Q3 2014: 17%, 167 in both
  • Q4 2014: 14%, 128 in both
  • Q1 2015: 22%, 181 in both
  • Q2 2015: 20%, 180 in both
  • Q3 2015: 17%, 156 in both
  • Q4 2015: 10.0%, 70 in both
  • Q1 2016: 12%, 102 in both
  • Q2 2016: 12%, 96 in both
  • Q3 2016: 12%, 85 in both
  • Q4 2016: 11%, 87 in both
  • Q1 2017: 9.4%, 71 in both
  • Q2 2017: 12%, 95 in both
  • Q3 2017: 11%, 92 in both
  • Q4 2017: 10%, 83 in both
  • Q1 2018: 10%, 83 in both
  • Q2 2018: 11%, 83 in both
  • Q3 2018: 13%, 90 in both
  • Q4 2018: 12%, 78 in both
  • Q1 2019: 14%, 87 in both
  • Q2 2019: 12%, 77 in both
  • Q3 2019: 12%, 79 in both
  • Q4 2019: 13%, 96 in both
  • Q1 2020: 13%, 76 in both
  • Q2 2020: 13%, 104 in both
  • Q3 2020: 12%, 103 in both
  • Q4 2020: 11%, 97 in both
  • Q1 2021: 9.2%, 84 in both
  • Q2 2021: 7.6%, 79 in both
  • Q3 2021: 10%, 91 in both
  • Q4 2021: 10%, 96 in both
  • Q1 2022: 10%, 97 in both
  • Q2 2022: 12%, 108 in both
  • Q3 2022: 11%, 108 in both
  • Q4 2022: 9.3%, 91 in both
  • Q1 2023: 11%, 90 in both
  • Q2 2023: 11%, 86 in both
  • Q3 2023: 13%, 107 in both
  • Q4 2023: 12%, 95 in both
  • Q1 2024: 13%, 100 in both
  • Q2 2024: 15%, 112 in both
  • Q3 2024: 16%, 117 in both
  • Q4 2024: 17%, 119 in both
  • Q1 2025: 15%, 119 in both
  • Q2 2025: 18%, 136 in both
  • Q3 2025: 13%, 109 in both
  • Q4 2025: 13%, 112 in both
  • Q1 2026: 12%, 94 in both
  • Q2 2026: 13%, 100 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 LLCRenaissance Technologies LLC
Intel Corp(INTC)1.0%New1.4%Trimmed
Nvidia Corp(NVDA)0.9%Held2.0%Added
Chevron Corp New(CVX)1.0%Added0.7%Added
Seagate Technology Hldngs PL(STX)1.0%New0.6%Added
Mckesson Corp(MCK)0.9%New0.4%Added
TJX Cos Inc New(TJX)0.6%Added0.4%Added
Broadcom Inc(AVGO)0.3%Trimmed0.4%Added
Intuit(INTU)0.6%New0.3%New
Schwab Charles Corp New(SCHW)0.8%New0.2%New
Logitech Intl S A(LOGI)0.7%Trimmed0.2%Trimmed
Virtu Finl Inc(VIRT)0.5%Added0.2%Trimmed
NIKE Inc(NKE)0.6%Added0.2%Added
General Dynamics Corp(GD)0.4%Trimmed0.2%Added
Marvell Technology Inc(MRVL)0.8%Added0.2%New
Cme Group Inc(CME)0.7%Held0.2%Added
35905a109(FTDR)0.3%Trimmed0.2%Added
Permian Resources Corp(PR)0.4%Trimmed0.2%Trimmed
Ross Stores Inc(ROST)0.3%Added0.2%Added
Medpace HLDGS Inc(MEDP)0.2%Trimmed0.3%Trimmed
Wayfair Inc(W)0.2%Trimmed0.6%Trimmed

and 80 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.

  • Intel Corp(INTC)PDT Partners LLC started; Renaissance Technologies LLC trimmed
  • Palantir Technologies Inc(PLTR)PDT Partners LLC trimmed; Renaissance Technologies LLC added
  • Texas Instrs Inc(TXN)PDT Partners LLC sold out; Renaissance Technologies LLC added
  • Broadcom Inc(AVGO)PDT Partners LLC trimmed; Renaissance Technologies LLC added
  • Virtu Finl Inc(VIRT)PDT Partners LLC added; Renaissance Technologies LLC trimmed
  • General Dynamics Corp(GD)PDT Partners LLC trimmed; Renaissance Technologies LLC added
  • Comfort Sys USA Inc(FIX)PDT Partners LLC sold out; Renaissance Technologies LLC added
  • 35905a109(FTDR)PDT Partners LLC trimmed; Renaissance Technologies LLC added
  • Cardinal Health Inc(CAH)PDT Partners LLC trimmed; Renaissance Technologies LLC added
  • JPMorgan Chase & Co(JPM)PDT Partners LLC started; Renaissance Technologies LLC trimmed
  • Barrick MNG Corp(B)PDT Partners LLC started; Renaissance Technologies LLC trimmed
  • Illinois Tool WKS Inc(ITW)PDT Partners LLC added; Renaissance Technologies LLC trimmed
PDT Partners LLC: the recordRenaissance Technologies LLC: the record

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