IAC Inc. (IAC) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

78,273,010Shares Outstanding

1,796,645Shares held by institutions

$61,571,024Value of institutional holdings

89.73%Institutional ownership %

9.99%Shares Changed QoQ

334No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

IAC Inc. (NASDAQ:IAC) currently has 334 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

Institutional ownership in Iac edged up to 89.7% in December 2025, compared to 89.5% in September 2025.
Institutional share ownership changed by 9.99% QoQ, while the number of institutional owners saw a decrease of 3.47% YoY.
The latest 13F cycle for Iac reveals that of 334 total investors, 152 funds grew their exposure, whereas 137 reduced theirs and 45 made no changes.
The total number of shares held by institutions in Iac increased to 70.24Mn as of December 2025, a net change of up by 6.38Mn shares quarter on quarter, and up 1.11Mn shares year over year.
With 7.78Mn shares, BlackRock, Inc. commands the largest institutional position in Iac as of December 31, 2025, equating to 9.94% of the company.
Among the most significant buyers of Iac during December 2025 were BANK OF MONTREAL /CAN/ (3.12Mn), ARISTEIA CAPITAL, L.L.C. (2.86Mn), SOUTHEASTERN ASSET MANAGEMENT INC/TN/ (1.22Mn), Boston Partners (744.57K), Apollo Management Holdings, L.P. (700.00K).
Leading sellers of Iac stock in December 2025 included JPMORGAN CHASE & CO (3.01Mn), Newtyn Management, LLC (575.00K), Gotham Asset Management, LLC (371.87K), VANGUARD GROUP INC (359.23K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (306.88K).
The top 10 institutional holders of Iac for the quarter ending December 2025 included BlackRock, Inc. (7.78Mn), VANGUARD GROUP INC (6.92Mn), ARISTEIA CAPITAL, L.L.C. (5.70Mn), SOUTHEASTERN ASSET MANAGEMENT INC/TN/ (3.99Mn), Corvex Management LP (3.36Mn), BANK OF MONTREAL /CAN/ (3.13Mn), DAVIS SELECTED ADVISERS (2.51Mn), Patient Capital Management, LLC (2.37Mn), STATE STREET CORP (2.19Mn), THOMPSON SIEGEL & WALMSLEY LLC (1.92Mn).

334 Institutional Holders

1,796,645 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	7,777,357	-86,678	-1.10%	$304,094,658.00
VANGUARD GROUP INC	31 Dec, 2025	6,921,604	-359,230	-4.93%	$270,634,717.00
ARISTEIA CAPITAL, L.L.C.	31 Dec, 2025	5,702,459	2,861,871	100.75%	$222,966,147.00
SOUTHEASTERN ASSET MANAGEMENT INC/TN/	31 Dec, 2025	3,989,340	1,221,829	44.15%	$155,983,194.00
Corvex Management LP	31 Dec, 2025	3,355,075	566,696	20.32%	$131,183,433.00
BANK OF MONTREAL /CAN/	31 Dec, 2025	3,128,104	3,120,799	42,721.41%	$122,308,867.00
DAVIS SELECTED ADVISERS	31 Dec, 2025	2,514,072	270,383	12.05%	$98,300,787.00
Patient Capital Management, LLC	31 Dec, 2025	2,374,050	265,805	12.61%	$92,825,369.00
STATE STREET CORP	31 Dec, 2025	2,192,573	-100,371	-4.38%	$85,729,604.00
THOMPSON SIEGEL & WALMSLEY LLC	31 Dec, 2025	1,920,126	-67,626	-3.40%	$75,077.00
Helikon Investments Ltd	31 Dec, 2025	1,866,442	540,643	40.78%	$72,977,882.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	1,651,207	502,927	43.80%	$64,562,194.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,178,615	-79,594	-6.33%	$46,094,517.00
MORGAN STANLEY	31 Dec, 2025	907,984	44,885	5.20%	$35,502,250.00
Wallace Capital Management Inc.	31 Dec, 2025	883,775	145,635	19.73%	$34,555,603.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	836,777	284,638	51.55%	$32,717,981.00
UBS Group AG	31 Dec, 2025	781,195	79,755	11.37%	$30,544,725.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	779,372	-5,421	-0.69%	$30,473,445.00
Boston Partners	31 Dec, 2025	744,569	744,569	0.00%	$29,113,848.00
Apollo Management Holdings, L.P.	31 Dec, 2025	700,000	700,000	0.00%	$27,370,000.00

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