(LUNA) Stock Institutional Trading Activity


(LUNA) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2024), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Disciplined Growth 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
Q4 2024Renaissance Technologies LLCBuy124,300297,600$642,816
Q3 2024Renaissance Technologies LLCBuy160,923173,300$407,255
Q1 2024Disciplined Growth InvestorsBuy61,821903,468$2,895,615
Q4 2023Renaissance Technologies LLCSell-15,92412,377$82
Q4 2023Disciplined Growth InvestorsBuy841,647841,647$5,596,953
Q3 2023Renaissance Technologies LLCSell-20,00028,301$166
Q2 2023Renaissance Technologies LLCSell-26,30048,301$441
Q1 2023Renaissance Technologies LLCBuy4,60074,601$536
Q4 2022Renaissance Technologies LLCSell-66,80070,001$615
Q3 2022Renaissance Technologies LLCSell-29,700136,801$607
Q2 2022Renaissance Technologies LLCBuy21,600166,501$971
Q1 2022Renaissance Technologies LLCBuy15,500144,901$1,117
Q4 2021Renaissance Technologies LLCSell-16,097129,401$1,092
Q3 2021Renaissance Technologies LLCSell-175,700145,498$1,382
Q2 2021Renaissance Technologies LLCSell-134,900321,198$3,479
Q1 2021Renaissance Technologies LLCSell-94,500456,098$4,803
Q4 2020Renaissance Technologies LLCSell-261,309550,598$5,440
Q3 2020Renaissance Technologies LLCSell-388,738811,907$4,855
Q2 2020Renaissance Technologies LLCSell-194,5621,200,645$7,012
Q1 2020Renaissance Technologies LLCSell-76,0001,395,207$8,581
Q4 2019Renaissance Technologies LLCSell-41,3001,471,207$10,725
Q3 2019Renaissance Technologies LLCBuy222,0571,512,507$8,757
Q2 2019Renaissance Technologies LLCBuy29,9431,290,450$5,807
Q1 2019Renaissance Technologies LLCBuy118,8001,260,507$5,256
Q4 2018Renaissance Technologies LLCBuy15,9001,141,707$3,825
Q3 2018Renaissance Technologies LLCBuy107,9021,125,807$3,636
Q1 2018Renaissance Technologies LLCBuy176,9001,017,905$3,298
Q4 2017Renaissance Technologies LLCBuy263,700841,005$2,044
Q3 2017Renaissance Technologies LLCBuy111,400577,305$976
Q2 2017Renaissance Technologies LLCBuy29,200465,905$704

Frequently asked questions about LUNA activity

  • Which institutional owners are buying LUNA?

    Institutional owners buying LUNA 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 LUNA activity?

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

  • Is institutional interest in LUNA increasing?

    Institutional interest in LUNA 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.