(CDZI) Stock Institutional Trading Activity


(CDZI) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q2 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC. 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
Q2 2025Renaissance Technologies LLCSell-176,900170,000$508,300
Q1 2025Renaissance Technologies LLCBuy236,800346,900$1,016,417
Q4 2024Renaissance Technologies LLCBuy83,200110,100$572,520
Q2 2024Renaissance Technologies LLCSell-2,70026,900$83,121
Q1 2024Renaissance Technologies LLCSell-10,30029,600$86
Q4 2022Renaissance Technologies LLCSell-126,00039,900$100
Q2 2022Renaissance Technologies LLCSell-93,000165,900$387
Q1 2022Renaissance Technologies LLCBuy192,600258,900$536
Q3 2021Renaissance Technologies LLCSell-78,10066,300$467
Q2 2021Renaissance Technologies LLCBuy70,300144,400$1,964
Q1 2021Renaissance Technologies LLCBuy32,76674,100$711
Q3 2020Renaissance Technologies LLCSell-106,10041,334$410
Q2 2020Renaissance Technologies LLCBuy78,934147,434$1,498
Q2 2019Renaissance Technologies LLCSell-21,53668,500$771
Q2 2017Renaissance Technologies LLCSell-39,16490,036$1,215
Q1 2017Renaissance Technologies LLCSell-138,200129,200$1,944
Q4 2016Renaissance Technologies LLCBuy257,307267,400$3,343
Q4 2013Renaissance Technologies LLCSell-17,90710,093$70
Q3 2013Renaissance Technologies LLCBuy5,70028,000$143
Q2 2013Renaissance Technologies LLCBuy22,30022,300$103

Frequently asked questions about CDZI activity

  • Which institutional owners are buying CDZI?

    Institutional owners buying CDZI 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 CDZI activity?

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

  • Is institutional interest in CDZI increasing?

    Institutional interest in CDZI 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.