HUDBAY MINERALS INC (HBM) Institutional Ownership Changes & 13F Activity

HUDBAY MINERALS INC (HBM) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC and Donald Smith & Co..

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2016Donald Smith & Co.Buy3,051721,711$4,114
Q3 2016Renaissance Technologies LLCBuy463,100547,882$2,169
Q2 2016Renaissance Technologies LLCBuy7,80084,782$405
Q1 2016Donald Smith & Co.Sell-249,340718,660$2,645
Q4 2015Donald Smith & Co.Sell-35,815968,000$3,698
Q3 2015Donald Smith & Co.Buy100,6231,003,815$3,694
Q3 2015Renaissance Technologies LLCBuy62,00076,982$283
Q2 2015Donald Smith & Co.Sell-100,563903,192$7,524
Q1 2015Donald Smith & Co.Sell-931,003,755$8,211
Q4 2014Donald Smith & Co.Buy377,4481,003,848$8,713
Q3 2014Donald Smith & Co.Buy626,400626,400$5,362
Q3 2014Renaissance Technologies LLCBuy3,18214,982$128
Q2 2013Renaissance Technologies LLCBuy11,80011,800$78

Frequently asked questions about HBM activity

  • Which institutional owners are buying HBM?

    Institutional owners buying HBM 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 HBM activity?

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

  • Is institutional interest in HBM increasing?

    Institutional interest in HBM 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.

Related HBM insights