(PHR) Stock Institutional Trading Activity


(PHR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q2 2025), investors with some of the largest reported share count changes include Polen Capital Management, Renaissance Technologies LLC, and ARK Invest. 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
Q2 2025Polen Capital ManagementBuy17,36317,363$494,151
Q3 2024Renaissance Technologies LLCSell-46,40013,600$309,944
Q3 2023Renaissance Technologies LLCBuy20,30060,000$1,121
Q1 2023Renaissance Technologies LLCSell-138,50039,700$1,282
Q1 2022Renaissance Technologies LLCBuy72,603178,200$4,697
Q4 2021Renaissance Technologies LLCSell-70,903105,597$4,399
Q2 2021ARK InvestSell-1,276,7197$0
Q2 2021Renaissance Technologies LLCSell-161,300176,500$10,819
Q1 2021ARK InvestSell-39,7701,276,726$66,517
Q1 2021Renaissance Technologies LLCBuy153,300337,800$17,599
Q4 2020ARK InvestBuy803,9061,316,496$71,433
Q4 2020Renaissance Technologies LLCBuy163,900184,500$10,011
Q3 2020ARK InvestBuy490,054512,590$16,470
Q3 2020Renaissance Technologies LLCSell-19,40020,600$662
Q2 2020ARK InvestBuy22,53622,536$637
Q2 2020Renaissance Technologies LLCBuy40,00040,000$1,131

Frequently asked questions about PHR activity

  • Which institutional owners are buying PHR?

    Institutional owners buying PHR 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 PHR activity?

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

  • Is institutional interest in PHR increasing?

    Institutional interest in PHR 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.