IAC INC (IAC) Stock Institutional Trading Activity


IAC INC (IAC) 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 Longleaf Partners, Renaissance Technologies LLC, ShawSpring Partners, Durable Capital Partners, and Eagle Capital Management. 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 2025Longleaf PartnersBuy1,221,8293,989,340$155,983,194
Q3 2025Longleaf PartnersSell-163,4692,767,511$94,289,100
Q2 2025Renaissance Technologies LLCSell-56,50042,127$1,573,022
Q2 2025Longleaf PartnersBuy475,4882,930,980$109,442,792
Q1 2025Longleaf PartnersSell-296,4482,455,492$112,805,303
Q4 2024Renaissance Technologies LLCBuy44,50098,627$4,254,769
Q4 2024ShawSpring PartnersSell-89,8471,490,081$64,282,094
Q4 2024Longleaf PartnersBuy483,6132,751,940$118,718,692
Q3 2024Renaissance Technologies LLCSell-51,40054,127$2,913,115
Q3 2024ShawSpring PartnersSell-765,4071,579,928$85,031,725
Q3 2024Longleaf PartnersSell-166,3552,268,327$122,081,358
Q2 2024Longleaf PartnersSell-154,6962,434,682$114,064,852
Q2 2024ShawSpring PartnersSell-741,5312,345,335$109,878,945
Q1 2024Longleaf PartnersBuy329,1532,589,378$138,117,422
Q1 2024Renaissance Technologies LLCBuy13,600105,527$5,629
Q1 2024Durable Capital PartnersSell-662,516601,567$32,087,584
Q1 2024ShawSpring PartnersSell-499,7393,086,866$164,653,432
Q4 2023Longleaf PartnersSell-60,5102,260,225$118,390,585
Q4 2023Renaissance Technologies LLCSell-59,60091,927$4,815
Q4 2023Durable Capital PartnersBuy376,6451,264,083$66,212,668
Q4 2023ShawSpring PartnersSell-91,9923,586,605$187,866,370
Q3 2023Longleaf PartnersSell-235,4402,320,735$116,941,837
Q3 2023Eagle Capital ManagementSell-1,599,197342,486$17,257,870
Q3 2023Durable Capital PartnersSell-105,055887,438$44,718,001
Q3 2023ShawSpring PartnersSell-502,8023,678,597$185,364,503
Q2 2023Longleaf PartnersSell-7,5492,556,175$160,527,790
Q2 2023Renaissance Technologies LLCSell-107,300151,527$9,516
Q2 2023Durable Capital PartnersBuy321,815992,493$62,328,560
Q2 2023Eagle Capital ManagementSell-133,1251,941,683$121,937,692
Q2 2023ShawSpring PartnersSell-88,3964,181,399$262,591,857

Frequently asked questions about IAC activity

  • Which institutional owners are buying IAC?

    Institutional owners buying IAC 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 IAC activity?

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

  • Is institutional interest in IAC increasing?

    Institutional interest in IAC 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.