IAC INC (IAC) Institutional Ownership

IAC is currently held by 2 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $161.46M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Longleaf Partners, which reported ownership valued at approximately $161.03M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Longleaf Partners's IAC position is now estimated to be worth approximately $169.92M, representing an estimated gain of +5.52% since the filing period.

Major shareholders tracked on this page include Longleaf Partners, Sequoia Financial Advisors, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks institutional holding trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward IAC INC (IAC).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20262$161,458,2594,033,431
Q4 20251$155,983,1943,989,340
Q3 20251$94,289,1002,767,511
Q2 20252$111,015,8142,973,107
Q1 20251$112,805,3032,455,492
Q4 20243$187,255,5554,340,648
Q3 20243$210,026,1983,902,382
Q2 20242$223,943,7974,780,017
Q1 20244$334,864,0676,383,338
Q4 20234$372,474,4387,202,840
Q3 20234$364,282,2117,229,256
Q2 20235$607,395,4159,823,277

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