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

IAC INC (IAC) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Longleaf Partners, Sequoia Financial Advisors, Renaissance Technologies LLC, ShawSpring Partners, and Durable Capital Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Longleaf PartnersBuy33,3894,022,729$161,029,842
Q1 2026Sequoia Financial AdvisorsBuy10,70210,702$428,417
Q4 2025Longleaf PartnersBuy1,221,8293,989,340$155,983,194
Q3 2025Longleaf PartnersSell-163,4692,767,511$94,289,100
Q2 2025Longleaf PartnersBuy475,4882,930,980$109,442,792
Q2 2025Renaissance Technologies LLCSell-56,50042,127$1,573,022
Q1 2025Longleaf PartnersSell-296,4482,455,492$112,805,303
Q4 2024Longleaf PartnersBuy483,6132,751,940$118,718,692
Q4 2024ShawSpring PartnersSell-89,8471,490,081$64,282,094
Q4 2024Renaissance Technologies LLCBuy44,50098,627$4,254,769
Q3 2024ShawSpring PartnersSell-765,4071,579,928$85,031,725
Q3 2024Longleaf PartnersSell-166,3552,268,327$122,081,358
Q3 2024Renaissance Technologies LLCSell-51,40054,127$2,913,115
Q2 2024ShawSpring PartnersSell-741,5312,345,335$109,878,945
Q2 2024Longleaf PartnersSell-154,6962,434,682$114,064,852
Q1 2024Durable Capital PartnersSell-662,516601,567$32,087,584
Q1 2024ShawSpring PartnersSell-499,7393,086,866$164,653,432
Q1 2024Longleaf PartnersBuy329,1532,589,378$138,117,422
Q1 2024Renaissance Technologies LLCBuy13,600105,527$5,629
Q4 2023Durable Capital PartnersBuy376,6451,264,083$66,212,668
Q4 2023ShawSpring PartnersSell-91,9923,586,605$187,866,370
Q4 2023Longleaf PartnersSell-60,5102,260,225$118,390,585
Q4 2023Renaissance Technologies LLCSell-59,60091,927$4,815
Q3 2023Eagle Capital ManagementSell-1,599,197342,486$17,257,870
Q3 2023ShawSpring PartnersSell-502,8023,678,597$185,364,503
Q3 2023Longleaf PartnersSell-235,4402,320,735$116,941,837
Q3 2023Durable Capital PartnersSell-105,055887,438$44,718,001
Q2 2023Durable Capital PartnersBuy321,815992,493$62,328,560
Q2 2023Eagle Capital ManagementSell-133,1251,941,683$121,937,692
Q2 2023Renaissance Technologies LLCSell-107,300151,527$9,516

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.

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