UL SOLUTIONS INC - CLASS A (ULS) Stock Institutional Trading Activity


UL SOLUTIONS INC - CLASS A (ULS) 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, Polen Capital Management, and Renaissance Technologies LLC. 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 2025Polen Capital ManagementBuy3,4203,420$269,701
Q4 2025Durable Capital PartnersBuy2,563,5232,563,523$202,159,424
Q2 2025Renaissance Technologies LLCSell-131,100153,392$11,176,141
Q1 2025Renaissance Technologies LLCSell-142,100284,492$16,045,349
Q4 2024Renaissance Technologies LLCBuy64,292426,592$21,278,409
Q3 2024Renaissance Technologies LLCBuy278,500362,300$17,861,390
Q2 2024Renaissance Technologies LLCBuy83,80083,800$3,535,522

Frequently asked questions about ULS activity

  • Which institutional owners are buying ULS?

    Institutional owners buying ULS 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 ULS activity?

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

  • Is institutional interest in ULS increasing?

    Institutional interest in ULS 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.