INFORMATION SERVICES GROUP (III) Stock Institutional Trading Activity


INFORMATION SERVICES GROUP (III) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 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.

Explore more:

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCBuy2,9851,549,609$8,956,740
Q3 2025Renaissance Technologies LLCBuy130,7151,546,624$8,893,088
Q2 2025Renaissance Technologies LLCSell-8,9001,415,909$6,796,363
Q1 2025Renaissance Technologies LLCSell-9,9001,424,809$5,571,003
Q4 2024Renaissance Technologies LLCSell-51,9001,434,709$4,791,928
Q3 2024Renaissance Technologies LLCSell-25,9001,486,609$4,905,810
Q2 2024Renaissance Technologies LLCSell-14,6001,512,509$4,446,776
Q1 2024Renaissance Technologies LLCSell-37,2001,527,109$6,170
Q4 2023Renaissance Technologies LLCSell-23,6001,564,309$7,368
Q3 2023Renaissance Technologies LLCSell-33,5011,587,909$6,955
Q2 2023Renaissance Technologies LLCSell-19,6001,621,410$8,691
Q1 2023Renaissance Technologies LLCSell-44,7001,641,010$8,353
Q4 2022Renaissance Technologies LLCSell-113,9001,685,710$7,754
Q3 2022Renaissance Technologies LLCSell-308,9001,799,610$8,566
Q2 2022Renaissance Technologies LLCBuy121,0202,108,510$14,254
Q1 2022Renaissance Technologies LLCSell-334,0201,987,490$13,535
Q4 2021Renaissance Technologies LLCSell-216,3002,321,510$17,690
Q3 2021Renaissance Technologies LLCSell-161,6132,537,810$18,221
Q2 2021Renaissance Technologies LLCBuy177,9882,699,423$15,792
Q1 2021Renaissance Technologies LLCBuy97,1862,521,435$11,094
Q4 2020Renaissance Technologies LLCBuy231,8952,424,249$7,952
Q3 2020Renaissance Technologies LLCBuy9002,192,354$4,626
Q2 2020Renaissance Technologies LLCBuy3,7002,191,454$4,536
Q1 2020Renaissance Technologies LLCSell-43,3102,187,754$5,623
Q4 2019Renaissance Technologies LLCBuy43,7102,231,064$5,645
Q3 2019Renaissance Technologies LLCSell-19,8932,187,354$5,436
Q2 2019Renaissance Technologies LLCSell-80,7072,207,247$6,975
Q1 2019Renaissance Technologies LLCBuy37,1732,287,954$8,534
Q4 2018Renaissance Technologies LLCSell-89,3472,250,781$9,543
Q3 2018Renaissance Technologies LLCBuy417,7172,340,128$11,186

Frequently asked questions about III activity

  • Which institutional owners are buying III?

    Institutional owners buying III 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 III activity?

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

  • Is institutional interest in III increasing?

    Institutional interest in III 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.