DOSSIER · 13F Holders · Q2 2026Technology · Services-Computer Programming, Data Processing, Etc.
IAC

IAC INC

358 institutions still hold IAC INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 44891N208·Services-Computer Programming, Data Processing, Etc.·358 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$2.4B
visible holders
Holders
358
filers reporting
Concentration
15.11%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

358 institutions reported IAC in Q2 2026. BlackRock, Inc. leads at 15.1% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$356M7.7M0.01%Q2 2026
02
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$282M6.1M3.66%Q2 2026
03
Helikon Investments Ltd
CIK 0001839497
$261M5.7M7.79%Q2 2026
04
Vanguard Portfolio Management
CIK 0002100121· Index
$159M3.4M0.01%Q2 2026
05
SOUTHEASTERN ASSET MANAGEMENT INC/TN/
CIK 0000807985
$145M3.1M7.54%Q2 2026
06
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$130M2.8M0.00%Q2 2026
07
Corvex Management LP
CIK 0001535472
$129M2.8M3.94%Q2 2026
08
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$125M2.7M0.04%Q2 2026
09
Patient Capital Management, LLC
CIK 0001854794
$112M2.4M3.67%Q2 2026
10
DAVIS SELECTED ADVISERS
CIK 0001036325
$111M2.4M0.47%Q2 2026
11
STATE STREET CORP
CIK 0000093751
$100M2.2M0.00%Q2 2026
12
THOMPSON SIEGEL & WALMSLEY LLC
CIK 0001008322
$73M1.8M1.28%Q1 2026
13
GOLDMAN SACHS GROUP INC
CIK 0000886982
$68M1.5M0.01%Q2 2026
14
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$53M1.2M0.00%Q2 2026
15
Wallace Capital Management Inc.
CIK 0001459754
$52M1.1M5.71%Q2 2026
16
Boston Partners
CIK 0001386060
$51M1.1M0.05%Q2 2026
17
MORGAN STANLEY
CIK 0000895421
$43M929K0.00%Q2 2026
18
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$39M844K0.01%Q2 2026
19
BANK OF MONTREAL /CAN/
CIK 0000927971
$38M825K0.01%Q2 2026
20
Allspring Global Investments Holdings, LLC
CIK 0001890906
$34M731K0.05%Q2 2026
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338 more holders available. Log in →
Insiders at IAC INC
Schwerdtman Michael HSeferian MariaClinton ChelseaLourd BryanEisner Michael DKaufman VictorHalpin ChristopherHandler Kendall