AURORA INNOVATION INC (AUR) Stock Institutional Trading Activity


AURORA INNOVATION INC (AUR) 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 Durable Capital Partners, ARK Invest, Renaissance Technologies LLC, Polen Capital Management, and Sequoia Financial Advisors. 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 2025Durable Capital PartnersSell-5,275,5786,768,585$25,991,366
Q3 2025ARK InvestBuy2,011,0154,743,215$25,565,929
Q3 2025Polen Capital ManagementBuy18,36518,365$98,987
Q3 2025Renaissance Technologies LLCBuy557,3001,816,800$9,792,552
Q3 2025Durable Capital PartnersSell-8,360,07512,044,163$64,918,039
Q2 2025ARK InvestBuy270,5142,732,200$14,316,728
Q2 2025Renaissance Technologies LLCSell-149,9771,259,500$6,599,780
Q2 2025Durable Capital PartnersBuy5,481,96920,404,238$106,918,207
Q1 2025ARK InvestBuy49,3332,461,686$16,554,838
Q1 2025Durable Capital PartnersBuy2,165,11414,922,269$100,352,259
Q4 2024ARK InvestBuy312,1442,412,353$15,197,824
Q4 2024Renaissance Technologies LLCSell-332,9231,409,477$8,879,705
Q4 2024Durable Capital PartnersBuy986,47512,757,155$80,370,077
Q3 2024ARK InvestBuy2,100,2092,100,209$12,433,237
Q3 2024Renaissance Technologies LLCBuy1,264,5001,742,400$10,315,008
Q3 2024Durable Capital PartnersSell-1,835,35811,770,680$69,682,426
Q2 2024Sequoia Financial AdvisorsBuy10,83410,834$30,011
Q2 2024Durable Capital PartnersSell-6,364,87613,606,038$37,688,725
Q1 2024Renaissance Technologies LLCBuy448,500477,900$1,348
Q4 2023Durable Capital PartnersBuy14,221,94719,970,914$87,272,894
Q3 2023Durable Capital PartnersBuy5,748,9675,748,967$13,510,072
Q2 2023Renaissance Technologies LLCSell-12,40029,400$86
Q1 2023Renaissance Technologies LLCSell-10,60041,800$58
Q4 2022Renaissance Technologies LLCSell-8,00052,400$63
Q2 2022Renaissance Technologies LLCBuy60,40060,400$115
Q4 2021Third PointBuy1,032,4631,032,463$6,532

Frequently asked questions about AUR activity

  • Which institutional owners are buying AUR?

    Institutional owners buying AUR 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 AUR activity?

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

  • Is institutional interest in AUR increasing?

    Institutional interest in AUR 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.