AZZ INC (AZZ) Institutional Ownership Changes & 13F Activity

AZZ INC (AZZ). 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 Polen Capital Management and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Polen Capital ManagementBuy14,43814,438$1,806,627
Q3 2025Renaissance Technologies LLCSell-19,30014,200$1,549,646
Q2 2025Renaissance Technologies LLCSell-17,00033,500$3,165,080
Q3 2024Renaissance Technologies LLCSell-3,00050,500$4,171,805
Q2 2024Renaissance Technologies LLCBuy44,80053,500$4,132,875
Q1 2024Renaissance Technologies LLCBuy3,8008,700$673
Q2 2023Renaissance Technologies LLCSell-3,6004,900$213
Q1 2023Renaissance Technologies LLCSell-21,7818,500$351
Q4 2022Renaissance Technologies LLCSell-104,81930,281$1,217
Q3 2022Renaissance Technologies LLCBuy70,600135,100$4,933
Q2 2022Renaissance Technologies LLCBuy59,60064,500$2,633
Q1 2022Renaissance Technologies LLCSell-18,1004,900$236
Q3 2020Renaissance Technologies LLCSell-66,40023,000$785
Q2 2020Renaissance Technologies LLCBuy16,50089,400$3,068
Q4 2019Renaissance Technologies LLCSell-195,06372,900$3,350
Q3 2019Renaissance Technologies LLCBuy62,263267,963$11,672
Q2 2019Renaissance Technologies LLCBuy82,500205,700$9,466
Q1 2019Renaissance Technologies LLCSell-23,500123,200$5,043
Q4 2018Renaissance Technologies LLCSell-21,000146,700$5,921
Q3 2018Renaissance Technologies LLCBuy113,500167,700$8,469
Q1 2018Renaissance Technologies LLCBuy30,20054,200$2,369
Q4 2017Renaissance Technologies LLCSell-9,00024,000$1,226
Q3 2017Renaissance Technologies LLCBuy23,90033,000$1,607
Q2 2017Renaissance Technologies LLCSell-34,5009,100$508
Q2 2016Renaissance Technologies LLCBuy32,10043,600$2,615
Q1 2016Renaissance Technologies LLCBuy1,50011,500$651
Q3 2013Renaissance Technologies LLCSell-143,50010,000$419
Q2 2013Renaissance Technologies LLCBuy153,500153,500$5,919

Frequently asked questions about AZZ activity

  • Which institutional owners are buying AZZ?

    Institutional owners buying AZZ 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 AZZ activity?

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

  • Is institutional interest in AZZ increasing?

    Institutional interest in AZZ 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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