L3VLUP
ProSign in
← Arrowstreet Capital LP, its record

Arrowstreet Capital LP and Neuberger Berman Group LLC: where the books meet

At Q2 2026, at least 37% of the two 13F books was the same, across 181 stocks both listed, against 0.0% 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%19%39%Q2 2013: 0.0%, 0 in bothQ3 2013: 0.0%, 0 in bothQ4 2013: 0.0%, 0 in bothQ1 2014: 0.0%, 0 in both14Q2 2014: 0.0%, 0 in bothQ3 2014: 0.0%, 0 in bothQ4 2014: 0.0%, 0 in bothQ1 2015: 0.0%, 0 in both15Q2 2015: 0.0%, 0 in bothQ3 2015: 0.0%, 0 in bothQ4 2015: 0.0%, 0 in bothQ1 2016: 0.0%, 0 in both16Q2 2016: 0.0%, 0 in bothQ3 2016: 0.0%, 0 in bothQ4 2016: 0.0%, 0 in bothQ1 2017: 18%, 123 in both17Q2 2017: 21%, 143 in bothQ3 2017: 22%, 149 in bothQ4 2017: 19%, 144 in bothQ1 2018: 20%, 152 in both18Q2 2018: 17%, 137 in bothQ3 2018: 17%, 143 in bothQ4 2018: 23%, 163 in bothQ1 2019: 17%, 151 in both19Q2 2019: 18%, 141 in bothQ3 2019: 18%, 131 in bothQ4 2019: 16%, 125 in bothQ1 2020: 28%, 173 in both20Q2 2020: 25%, 143 in bothQ3 2020: 25%, 147 in bothQ4 2020: 24%, 144 in bothQ1 2021: 26%, 150 in both21Q2 2021: 29%, 163 in bothQ3 2021: 29%, 164 in bothQ4 2021: 31%, 171 in bothQ1 2022: 34%, 175 in both22Q2 2022: 32%, 169 in bothQ3 2022: 31%, 174 in bothQ4 2022: 29%, 156 in bothQ1 2023: 30%, 169 in both23Q2 2023: 30%, 161 in bothQ3 2023: 31%, 161 in bothQ4 2023: 31%, 145 in bothQ1 2024: 31%, 155 in both24Q2 2024: 35%, 182 in bothQ3 2024: 33%, 185 in bothQ4 2024: 32%, 174 in bothQ1 2025: 34%, 184 in both25Q2 2025: 37%, 184 in bothQ3 2025: 38%, 189 in bothQ4 2025: 39%, 178 in bothQ1 2026: 37%, 185 in both26Q2 2026: 37%, 181 in both
  • Q2 2013: 0.0%, 0 in both
  • Q3 2013: 0.0%, 0 in both
  • Q4 2013: 0.0%, 0 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: 0.0%, 0 in both
  • Q1 2015: 0.0%, 0 in both
  • Q2 2015: 0.0%, 0 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: 0.0%, 0 in both
  • Q3 2016: 0.0%, 0 in both
  • Q4 2016: 0.0%, 0 in both
  • Q1 2017: 18%, 123 in both
  • Q2 2017: 21%, 143 in both
  • Q3 2017: 22%, 149 in both
  • Q4 2017: 19%, 144 in both
  • Q1 2018: 20%, 152 in both
  • Q2 2018: 17%, 137 in both
  • Q3 2018: 17%, 143 in both
  • Q4 2018: 23%, 163 in both
  • Q1 2019: 17%, 151 in both
  • Q2 2019: 18%, 141 in both
  • Q3 2019: 18%, 131 in both
  • Q4 2019: 16%, 125 in both
  • Q1 2020: 28%, 173 in both
  • Q2 2020: 25%, 143 in both
  • Q3 2020: 25%, 147 in both
  • Q4 2020: 24%, 144 in both
  • Q1 2021: 26%, 150 in both
  • Q2 2021: 29%, 163 in both
  • Q3 2021: 29%, 164 in both
  • Q4 2021: 31%, 171 in both
  • Q1 2022: 34%, 175 in both
  • Q2 2022: 32%, 169 in both
  • Q3 2022: 31%, 174 in both
  • Q4 2022: 29%, 156 in both
  • Q1 2023: 30%, 169 in both
  • Q2 2023: 30%, 161 in both
  • Q3 2023: 31%, 161 in both
  • Q4 2023: 31%, 145 in both
  • Q1 2024: 31%, 155 in both
  • Q2 2024: 35%, 182 in both
  • Q3 2024: 33%, 185 in both
  • Q4 2024: 32%, 174 in both
  • Q1 2025: 34%, 184 in both
  • Q2 2025: 37%, 184 in both
  • Q3 2025: 38%, 189 in both
  • Q4 2025: 39%, 178 in both
  • Q1 2026: 37%, 185 in both
  • Q2 2026: 37%, 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.

StockArrowstreet Capital LPNeuberger Berman Group LLC
Apple Inc(AAPL)3.8%Added3.3%Added
Nvidia Corp(NVDA)3.1%Added4.1%Added
Amazon Com Inc(AMZN)4.3%Added3.1%Added
Microsoft Corp(MSFT)4.6%Added2.6%Trimmed
Alphabet Inc(GOOGL)2.4%Trimmed2.4%Added
Alphabet Inc(GOOG)2.2%Trimmed2.1%Added
Broadcom Inc(AVGO)1.4%Trimmed1.0%Trimmed
Asml Holding N V(ASML)1.3%Trimmed1.0%Added
Amphenol Corp New(APH)0.9%Added0.7%Added
Lam Research Corp(LRCX)2.4%Trimmed0.5%Added
Mastercard Incorporated(MA)1.0%Added0.4%Trimmed
Cisco Sys Inc(CSCO)1.0%Added0.4%Trimmed
Linde PLC(LIN)0.4%Added0.4%Added
TJX Cos Inc New(TJX)0.6%Added0.4%Trimmed
Taiwan Semiconductor MFG LTD(TSM)0.6%Added0.4%Trimmed
Aon PLC(AON)0.4%Added0.4%Trimmed
McDonald's Corp(MCD)0.5%Added0.3%Trimmed
G0593m107(AZN)0.4%Added0.3%Added
Ge Vernova Inc(GEV)0.3%Trimmed0.4%Added
Cme Group Inc(CME)0.3%Added0.3%Trimmed

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.

  • Microsoft Corp(MSFT)Arrowstreet Capital LP added; Neuberger Berman Group LLC trimmed
  • Alphabet Inc(GOOGL)Arrowstreet Capital LP trimmed; Neuberger Berman Group LLC added
  • Lam Research Corp(LRCX)Arrowstreet Capital LP trimmed; Neuberger Berman Group LLC added
  • Alphabet Inc(GOOG)Arrowstreet Capital LP trimmed; Neuberger Berman Group LLC added
  • Asml Holding N V(ASML)Arrowstreet Capital LP trimmed; Neuberger Berman Group LLC added
  • Cisco Sys Inc(CSCO)Arrowstreet Capital LP added; Neuberger Berman Group LLC trimmed
  • Mastercard Incorporated(MA)Arrowstreet Capital LP added; Neuberger Berman Group LLC trimmed
  • Salesforce Com Inc(CRM)Arrowstreet Capital LP added; Neuberger Berman Group LLC trimmed
  • **shares Trust(IVV)Arrowstreet Capital LP trimmed; Neuberger Berman Group LLC added
  • Taiwan Semiconductor MFG LTD(TSM)Arrowstreet Capital LP added; Neuberger Berman Group LLC trimmed
  • Progressive Corp Ohio(PGR)Arrowstreet Capital LP added; Neuberger Berman Group LLC trimmed
  • Arista Networks Inc(ANET)Arrowstreet Capital LP trimmed; Neuberger Berman Group LLC added
Arrowstreet Capital LP: the recordNeuberger Berman Group LLC: the record

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More