(IAS) Stock Institutional Trading Activity


(IAS) 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 Alta Fox Capital Management and Renaissance Technologies LLC. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2025Renaissance Technologies LLCSell-207,700232,300$1,930,413
Q2 2025Alta Fox Capital ManagementBuy586,0371,800,090$14,958,748
Q1 2025Renaissance Technologies LLCBuy232,400440,000$3,546,400
Q1 2025Alta Fox Capital ManagementBuy1,208,2531,214,053$9,785,267
Q4 2024Alta Fox Capital ManagementBuy5,8005,800$60,552
Q4 2024Renaissance Technologies LLCBuy3,400207,600$2,167,344
Q3 2024Renaissance Technologies LLCBuy143,700204,200$2,207,402
Q2 2024Renaissance Technologies LLCSell-4,30060,500$588,060
Q1 2024Renaissance Technologies LLCSell-413,90064,800$646
Q4 2023Renaissance Technologies LLCSell-188,400478,700$6,888
Q3 2023Renaissance Technologies LLCBuy272,200667,100$7,932
Q2 2023Renaissance Technologies LLCBuy196,800394,900$7,100
Q1 2023Renaissance Technologies LLCSell-11,980198,100$2,827
Q4 2022Renaissance Technologies LLCSell-142,620210,080$1,847
Q3 2022Renaissance Technologies LLCBuy303,200352,700$2,554
Q2 2022Renaissance Technologies LLCBuy19,28149,500$492
Q4 2021Renaissance Technologies LLCBuy30,21930,219$671

Frequently asked questions about IAS activity

  • Which institutional owners are buying IAS?

    Institutional owners buying IAS 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 IAS activity?

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

  • Is institutional interest in IAS increasing?

    Institutional interest in IAS 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.