Quarter-end position / Version 1 · published

IAC INC.

Reporting manager / owner
SOUTHEASTERN ASSET MANAGEMENT INC/TN/
Relationship
Associated institution
Record date
2026-03-31
Date meaning
Original Form 13F report period
CUSIP / security class
44891N208 / COM NEW
Quantity
4,022,729 shares
Reported value / amount
$161,029,842
Weight / denominator
7.921682% · Calculated: issuer/class value divided by the complete original reported table; not personal wealth
Quarter-end reported price
Not disclosed; not purchase cost
Derived value per reported unit
40.03; reported value ÷ quantity, not observed market price
Source-reported activity
Not disclosed
Coverage
Complete original information table grouped by CUSIP and security class
Reviewed by
DeepSeek AI
Published
20 Oct 2026

Original regulatory disclosure; 2 original filing line(s) grouped within this issuer/class. Absence from a disclosed table is not private account verification.

Reporting-entity association

Original filing attribution · 2 line(s)

Reporting manager: SOUTHEASTERN ASSET MANAGEMENT INC/TN/. 13F HOLDINGS REPORT. These are reported investment-discretion relationships, not proof of beneficial ownership or a personal account. Each original line is counted once, including lines naming multiple managers.

Other included managers: 1 / LONGLEAF PARTNERS FUNDS TRUST · CIK 0000806636; 3 / Greenwood Pine Partners.

ORIGINAL LINEREPORTED QUANTITY / VALUEOTHER MANAGER / DISCRETIONVOTING AUTHORITY
49644,535 shares$25,800,736No included manager referencedOriginal field: Not stated · Discretion: SOLESole 644,535Shared 0 · None 0
503,378,194 shares$135,229,106LONGLEAF PARTNERS FUNDS TRUST · CIK 0000806636Original field: 1 · Discretion: DFNDSole 3,378,194Shared 0 · None 0

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Sources.

SOUTHEASTERN ASSET MANAGEMENT INC/TN/ — 13F-HR — 2026-03-31 · U.S. SEC EDGAR · Published 15 May 2026 · Collected 20 Oct 2026 · Evidence details ↗

Version history.

Version 1 · published · 20 Oct 2026 · Full review note

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