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← GAMCO Investors Inc, its record

GAMCO Investors Inc and T. Rowe Price Associates Inc: where the books meet

At Q2 2026, at least 13% of the two 13F books was the same, across 138 stocks both listed, against 15% 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%8%16%Q2 2013: 15%, 138 in bothQ3 2013: 16%, 145 in bothQ4 2013: 16%, 150 in bothQ1 2014: 16%, 146 in both14Q2 2014: 16%, 147 in bothQ3 2014: 16%, 156 in bothQ4 2014: 16%, 157 in bothQ1 2015: 16%, 163 in both15Q2 2015: 15%, 158 in bothQ3 2015: 15%, 154 in bothQ4 2015: 14%, 153 in bothQ1 2016: 14%, 153 in both16Q2 2016: 14%, 152 in bothQ3 2016: 14%, 147 in bothQ4 2016: 14%, 141 in bothQ1 2017: 14%, 140 in both17Q2 2017: 14%, 144 in bothQ3 2017: 14%, 140 in bothQ4 2017: 13%, 138 in bothQ1 2018: 13%, 146 in both18Q2 2018: 13%, 141 in bothQ3 2018: 12%, 147 in bothQ4 2018: 12%, 150 in bothQ1 2019: 13%, 152 in both19Q2 2019: 13%, 153 in bothQ3 2019: 13%, 145 in bothQ4 2019: 12%, 149 in bothQ1 2020: 12%, 149 in both20Q2 2020: 12%, 151 in bothQ3 2020: 13%, 155 in bothQ4 2020: 13%, 150 in bothQ1 2021: 13%, 150 in both21Q2 2021: 13%, 149 in bothQ3 2021: 13%, 148 in bothQ4 2021: 13%, 149 in bothQ1 2022: 13%, 147 in both22Q2 2022: 13%, 148 in bothQ3 2022: 13%, 135 in bothQ4 2022: 14%, 148 in bothQ1 2023: 13%, 147 in both23Q2 2023: 13%, 146 in bothQ3 2023: 13%, 136 in bothQ4 2023: 13%, 138 in bothQ1 2024: 13%, 135 in both24Q2 2024: 14%, 137 in bothQ3 2024: 13%, 139 in bothQ4 2024: 14%, 138 in bothQ1 2025: 14%, 148 in both25Q2 2025: 14%, 138 in bothQ3 2025: 13%, 135 in bothQ4 2025: 13%, 138 in bothQ1 2026: 13%, 138 in both26Q2 2026: 13%, 138 in both
  • Q2 2013: 15%, 138 in both
  • Q3 2013: 16%, 145 in both
  • Q4 2013: 16%, 150 in both
  • Q1 2014: 16%, 146 in both
  • Q2 2014: 16%, 147 in both
  • Q3 2014: 16%, 156 in both
  • Q4 2014: 16%, 157 in both
  • Q1 2015: 16%, 163 in both
  • Q2 2015: 15%, 158 in both
  • Q3 2015: 15%, 154 in both
  • Q4 2015: 14%, 153 in both
  • Q1 2016: 14%, 153 in both
  • Q2 2016: 14%, 152 in both
  • Q3 2016: 14%, 147 in both
  • Q4 2016: 14%, 141 in both
  • Q1 2017: 14%, 140 in both
  • Q2 2017: 14%, 144 in both
  • Q3 2017: 14%, 140 in both
  • Q4 2017: 13%, 138 in both
  • Q1 2018: 13%, 146 in both
  • Q2 2018: 13%, 141 in both
  • Q3 2018: 12%, 147 in both
  • Q4 2018: 12%, 150 in both
  • Q1 2019: 13%, 152 in both
  • Q2 2019: 13%, 153 in both
  • Q3 2019: 13%, 145 in both
  • Q4 2019: 12%, 149 in both
  • Q1 2020: 12%, 149 in both
  • Q2 2020: 12%, 151 in both
  • Q3 2020: 13%, 155 in both
  • Q4 2020: 13%, 150 in both
  • Q1 2021: 13%, 150 in both
  • Q2 2021: 13%, 149 in both
  • Q3 2021: 13%, 148 in both
  • Q4 2021: 13%, 149 in both
  • Q1 2022: 13%, 147 in both
  • Q2 2022: 13%, 148 in both
  • Q3 2022: 13%, 135 in both
  • Q4 2022: 14%, 148 in both
  • Q1 2023: 13%, 147 in both
  • Q2 2023: 13%, 146 in both
  • Q3 2023: 13%, 136 in both
  • Q4 2023: 13%, 138 in both
  • Q1 2024: 13%, 135 in both
  • Q2 2024: 14%, 137 in both
  • Q3 2024: 13%, 139 in both
  • Q4 2024: 14%, 138 in both
  • Q1 2025: 14%, 148 in both
  • Q2 2025: 14%, 138 in both
  • Q3 2025: 13%, 135 in both
  • Q4 2025: 13%, 138 in both
  • Q1 2026: 13%, 138 in both
  • Q2 2026: 13%, 138 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.

StockGAMCO Investors IncT. Rowe Price Associates Inc
Alphabet Class C(GOOG)0.6%Added2.1%Trimmed
Nvidia Corp Com(NVDA)0.6%Added7.4%Trimmed
Deere & Co.(DE)0.5%Trimmed0.5%Trimmed
J.p. Morgan Chase & Co(JPM)0.5%Trimmed0.9%Added
Berkshire Hathaway Inc Del CL(BRK-B)0.4%Trimmed0.5%Trimmed
Microsoft Corp(MSFT)0.4%Trimmed3.3%Trimmed
Apple Inc(AAPL)0.3%Trimmed4.6%Trimmed
Lilly, Eli and Company(LLY)0.3%Added1.7%Trimmed
Texas Instruments Inc(TXN)0.3%Added0.3%Trimmed
Facebook Inc CL A(META)0.3%Added1.7%Trimmed
Amazon.com Inc(AMZN)0.3%Trimmed2.6%Trimmed
Broadcom Inc(AVGO)0.2%Added3.1%Trimmed
American Express Co(AXP)1.2%Trimmed0.2%Added
General Electric Co Com New(GE)0.2%Trimmed0.8%Trimmed
Bank of America(BAC)0.2%Trimmed0.5%Trimmed
Boeing Co(BA)0.2%Added0.2%Trimmed
Tesla MTRS Inc Com(TSLA)0.2%Added1.1%Added
Coca Cola Co(KO)0.2%Trimmed0.2%Added
Mondelez International(MDLZ)0.2%Added0.2%Trimmed
Morgan Stanley(MS)0.2%Trimmed0.4%Added

and 118 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.

  • Nvidia Corp Com(NVDA)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Alphabet Class A(GOOGL)GAMCO Investors Inc trimmed; T. Rowe Price Associates Inc added
  • Broadcom Inc(AVGO)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Alphabet Class C(GOOG)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Facebook Inc CL A(META)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Lilly, Eli and Company(LLY)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Visa Inc(V)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Mastercard Inc(MA)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Applied Matls Inc Com(AMAT)GAMCO Investors Inc trimmed; T. Rowe Price Associates Inc added
  • J.p. Morgan Chase & Co(JPM)GAMCO Investors Inc trimmed; T. Rowe Price Associates Inc added
  • Netflix Com Inc Com(NFLX)GAMCO Investors Inc added; T. Rowe Price Associates Inc trimmed
  • Johnson & Johnson(JNJ)GAMCO Investors Inc trimmed; T. Rowe Price Associates Inc added
GAMCO Investors Inc: the recordT. Rowe Price Associates Inc: the record

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