MGC (MGC) Institutional Ownership Changes & 13F Activity

MGC. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-5,9005,100$1,280,967
Q3 2025Renaissance Technologies LLCBuy8,80011,000$2,684,990
Q2 2025Renaissance Technologies LLCSell-1,7002,200$494,824
Q1 2025Renaissance Technologies LLCSell-5,4003,900$785,382
Q4 2024Renaissance Technologies LLCBuy7009,300$1,977,738
Q3 2024Renaissance Technologies LLCBuy1,1008,600$1,777,104
Q2 2024Renaissance Technologies LLCSell-9007,500$1,479,675
Q1 2024Renaissance Technologies LLCSell-10,3008,400$1,570
Q4 2023Renaissance Technologies LLCBuy8,50018,700$3,166
Q3 2023Renaissance Technologies LLCBuy6,00010,200$1,549
Q2 2023Renaissance Technologies LLCBuy2,5004,200$657
Q3 2022Renaissance Technologies LLCSell-4,5001,700$212
Q4 2021Renaissance Technologies LLCSell-7006,200$1,042
Q3 2021Renaissance Technologies LLCSell-1,8006,900$1,051
Q2 2021Renaissance Technologies LLCBuy6,5008,700$1,325
Q1 2021Renaissance Technologies LLCBuy1002,200$309
Q4 2020Renaissance Technologies LLCSell-4,7002,100$280
Q4 2019Renaissance Technologies LLCBuy4,7006,800$760
Q2 2019Renaissance Technologies LLCBuy2,1002,100$213

Frequently asked questions about MGC activity

  • Which institutional owners are buying MGC?

    Institutional owners buying MGC 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 MGC activity?

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

  • Is institutional interest in MGC increasing?

    Institutional interest in MGC 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.

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