BROWN & BROWN INC (BRO) Stock Institutional Trading Activity


BROWN & BROWN INC (BRO) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Giverny Capital, Renaissance Technologies LLC, Parnassus Endeavor Fund, Sequoia Financial Advisors, and Lountzis Asset Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Giverny CapitalBuy450,274772,520$61,569,844
Q4 2025Renaissance Technologies LLCBuy87,0001,074,000$85,597,800
Q3 2025Giverny CapitalBuy609322,246$30,223,452
Q3 2025Lountzis Asset ManagementSell-118108,600$10,185,594
Q3 2025Sequoia Financial AdvisorsBuy1,10410,936$1,025,648
Q3 2025Renaissance Technologies LLCBuy183,888987,000$92,570,730
Q3 2025Parnassus Endeavor FundSell-182,2656,834,855$641,041,051
Q2 2025Giverny CapitalBuy27,034321,637$35,659,894
Q2 2025Bares Capital ManagementBuy46259$28,715
Q2 2025Lountzis Asset ManagementSell-363108,718$12,053,565
Q2 2025Sequoia Financial AdvisorsBuy3,6309,832$1,090,074
Q2 2025Renaissance Technologies LLCBuy630,112803,112$89,041,027
Q2 2025Parnassus Endeavor FundSell-210,6857,017,120$777,988,094
Q1 2025Giverny CapitalSell-206294,603$36,648,613
Q1 2025Bares Capital ManagementBuy213213$26,497
Q1 2025Lountzis Asset ManagementSell-11,821109,081$12,531,225
Q1 2025Sequoia Financial AdvisorsSell-2,6846,202$771,563
Q1 2025Renaissance Technologies LLCBuy36,000173,000$21,521,200
Q1 2025First Eagle U.S. ValueBuy7,4141,921,699$239,059,329
Q1 2025Parnassus Endeavor FundBuy7,227,8057,227,805$899,138,942
Q4 2024Giverny CapitalBuy294,809294,809$30,076,414
Q4 2024Lountzis Asset ManagementSell-3,035120,902$12,334,422
Q4 2024Sequoia Financial AdvisorsBuy2,0008,886$906,505
Q4 2024Renaissance Technologies LLCSell-166,400137,000$13,976,740
Q4 2024First Eagle U.S. ValueSell-1,190,5631,914,285$195,295,390
Q3 2024Lountzis Asset ManagementSell-2,081123,937$12,839,873
Q3 2024Sequoia Financial AdvisorsBuy306,886$713,418
Q3 2024Renaissance Technologies LLCBuy110,574303,400$31,432,240
Q3 2024First Eagle U.S. ValueBuy2,3983,104,848$321,662,294
Q2 2024Lountzis Asset ManagementSell-986126,018$11,267,269

Frequently asked questions about BRO activity

  • Which institutional owners are buying BRO?

    Institutional owners buying BRO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in BRO activity?

    "Buy" means an investor increased their reported position in BRO compared to the prior reporting period. This reflects growing exposure to BROWN & BROWN INC (BRO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BRO increasing?

    Institutional interest in BRO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.