(ENZ) Stock Institutional Trading Activity


(ENZ) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q1 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Ariel Appreciation Fund, and Dodge & Cox Stock Fund. 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
Q1 2025Renaissance Technologies LLCSell-285,3142,082,229$770,425
Q4 2024Renaissance Technologies LLCSell-159,9862,367,543$1,691,136
Q3 2024Renaissance Technologies LLCBuy27,9832,527,529$2,830,832
Q2 2024Renaissance Technologies LLCBuy64,4172,499,546$2,724,505
Q1 2024Renaissance Technologies LLCSell-44,0662,435,129$3,093
Q4 2023Renaissance Technologies LLCSell-76,8692,479,195$3,446
Q3 2023Renaissance Technologies LLCSell-148,8002,556,064$3,578
Q2 2023Renaissance Technologies LLCSell-65,2002,704,864$4,977
Q1 2023Renaissance Technologies LLCSell-43,9002,770,064$6,731
Q4 2022Renaissance Technologies LLCSell-95,7002,813,964$4,024
Q3 2022Renaissance Technologies LLCSell-106,5002,909,664$6,489
Q2 2022Renaissance Technologies LLCBuy5,0003,016,164$6,243
Q1 2022Renaissance Technologies LLCSell-83,6003,011,164$8,732
Q4 2021Renaissance Technologies LLCSell-115,3003,094,764$9,934
Q3 2021Renaissance Technologies LLCSell-49,2003,210,064$11,364
Q2 2021Renaissance Technologies LLCSell-81,6003,259,264$10,332
Q1 2021Ariel Appreciation FundSell-633,120237,992$819
Q1 2021Renaissance Technologies LLCSell-215,3593,340,864$11,493
Q4 2020Ariel Appreciation FundBuy40,020871,112$2,195
Q4 2020Renaissance Technologies LLCSell-30,5003,556,223$8,962
Q3 2020Ariel Appreciation FundBuy171,776831,092$1,754
Q3 2020Renaissance Technologies LLCBuy121,4453,586,723$7,568
Q2 2020Ariel Appreciation FundSell-210,763659,316$1,477
Q2 2020Renaissance Technologies LLCBuy153,3003,465,278$7,762
Q1 2020Ariel Appreciation FundSell-95,505870,079$2,201
Q1 2020Renaissance Technologies LLCSell-41,8303,311,978$8,379
Q4 2019Ariel Appreciation FundSell-60,729965,584$2,539
Q4 2019Renaissance Technologies LLCBuy54,2453,353,808$8,821
Q3 2019Ariel Appreciation FundBuy702,6981,026,313$3,695
Q3 2019Renaissance Technologies LLCBuy48,5303,299,563$11,878

Frequently asked questions about ENZ activity

  • Which institutional owners are buying ENZ?

    Institutional owners buying ENZ 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 ENZ activity?

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

  • Is institutional interest in ENZ increasing?

    Institutional interest in ENZ 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.