(AMED) Stock Institutional Trading Activity


(AMED) 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 Renaissance Technologies LLC, First Eagle U.S. Value, and Viking Global Investors. 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 2025Renaissance Technologies LLCBuy329,198364,098$35,823,602
Q1 2025Renaissance Technologies LLCSell-90034,900$3,232,787
Q4 2024Renaissance Technologies LLCSell-84,30135,800$3,250,282
Q3 2024First Eagle U.S. ValueSell-1,4312,103$202,960
Q3 2024Renaissance Technologies LLCSell-8,100120,101$11,590,948
Q2 2024Renaissance Technologies LLCSell-40,600128,201$11,768,852
Q1 2024Renaissance Technologies LLCSell-44,854168,801$15,557
Q1 2024First Eagle U.S. ValueSell-21,7663,534$325,694
Q4 2023Renaissance Technologies LLCBuy175,354213,655$20,310
Q4 2023First Eagle U.S. ValueSell-46,87625,300$2,405,018
Q3 2023First Eagle U.S. ValueSell-3,43072,176$6,741,238
Q2 2023First Eagle U.S. ValueSell-25,77575,606$6,913,413
Q1 2023First Eagle U.S. ValueBuy42,413101,381$7,456,573
Q4 2022First Eagle U.S. ValueBuy30,91758,968$4,926,187
Q3 2022First Eagle U.S. ValueBuy3,01128,051$2,715
Q2 2022First Eagle U.S. ValueBuy24,91525,040$2,632
Q1 2022First Eagle U.S. ValueBuy125125$22
Q4 2021Viking Global InvestorsBuy391,131391,131$63,316
Q3 2021Renaissance Technologies LLCSell-2,10038,301$5,711
Q2 2021Renaissance Technologies LLCBuy24,70040,401$9,895
Q1 2021Renaissance Technologies LLCSell-31,10015,701$4,157
Q4 2020Renaissance Technologies LLCSell-21,40046,801$13,728
Q2 2020Renaissance Technologies LLCSell-100,50068,201$13,541
Q1 2020Renaissance Technologies LLCBuy113,501168,701$30,963
Q4 2019Renaissance Technologies LLCBuy44,10055,200$9,214
Q3 2019Renaissance Technologies LLCBuy6,60011,100$1,454
Q2 2019Renaissance Technologies LLCSell-184,6014,500$546
Q1 2019Renaissance Technologies LLCSell-93,000189,101$23,309
Q4 2018Renaissance Technologies LLCBuy156,600282,101$33,037
Q3 2018Renaissance Technologies LLCBuy96,883125,501$15,683

Frequently asked questions about AMED activity

  • Which institutional owners are buying AMED?

    Institutional owners buying AMED 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 AMED activity?

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

  • Is institutional interest in AMED increasing?

    Institutional interest in AMED 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.