IAC InterActive Ownership | Who Owns IAC InterActive?

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IAC InterActive Ownership Summary

IAC InterActive is owned by 30.01% institutional investors, 3.37% insiders, and 66.63% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 10.24% of IAC shares. UBS: Global Equity is the top mutual fund, with 10.35% of its assets in IAC InterActive shares.

IAC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	IAC InterActive	30.01%	3.37%	66.63%
Sector	Technology Stocks	36.93%	14.89%	48.18%
Industry	Internet Content & Information Stocks	29.27%	17.81%	52.91%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	7.95M	10.24%	$318.06M
Blackrock	8.78M	10.14%	$411.32M
Vanguard group	6.92M	8.92%	$270.63M
Aristeia capital	5.91M	7.62%	$236.53M
Southeastern asset management inc/tn/	4.02M	5.19%	$161.03M
Helikon investments	3.52M	4.54%	$140.84M
Corvex management lp	3.36M	4.32%	$134.30M
Patient capital management	2.70M	3.48%	$108.06M
Burgundy asset management	2.50M	3.12%	$91.62M
Davis selected advisers	2.41M	3.11%	$96.60M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Arkhouse management co. lp	800.06K	74.33%	$27.26M
Arex capital management, lp	250.00K	16.54%	$10.01M
Applied fundamental research	305.10K	16.12%	$12.21M
Brooktree capital management	314.45K	9.98%	$12.59M
Southeastern asset management inc/tn/	4.02M	7.92%	$161.03M
Orvieto partners	170.00K	5.82%	$6.81M
Corvex management lp	3.36M	5.34%	$134.30M
Helikon investments	3.52M	5.32%	$140.84M
Harspring capital management	245.00K	5.16%	$9.81M
Wallace capital management	1.12M	5.14%	$44.80M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	8.78M	0.01%	5.48M
Helikon investments	3.52M	5.32%	1.65M
Norges bank	899.78K	0.01%	899.78K
Aqr capital management	2.20M	0.04%	551.98K
Vanguard fiduciary trust	403.53K	0.00%	403.53K

Top Sellers

Holder	Shares	% Assets	Change
Shawspring partners	-	-	-1.49M
Timessquare capital management	-	-	-1.21M
Arrowmark colorado	-	-	-1.17M
Bank of montreal /can/	2.04M	0.03%	-1.09M
Apollo management	-	-	-700.00K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	899.78K	0.01%	899.78K	$38.82M
Vanguard fiduciary trust	403.53K	0.00%	403.53K	$16.15M
Foursixthree capital lp	274.65K	4.10%	274.65K	$10.99M
Tudor investment corp et al	177.57K	0.01%	177.57K	$6.05M
Vanguard asset management	66.84K	0.00%	66.84K	$2.68M

Sold Out

Holder	Change
Financial gravity asset management	-1.00
Baldwin brothers llc/ma	-2.00
Ameritas advisory services	-2.00
Heritage wealth advisors	-2.00
Assetmark	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	179	-50.14%	23,277,065	-67.25%	30	0.36%	77	-53.05%	59	-58.45%
Dec 31, 2025	242	-31.25%	42,450,974	-39.04%	54	0.72%	111	-33.93%	89	-23.93%
Sep 30, 2025	228	-32.34%	45,105,890	-34.59%	56	0.76%	105	-35.98%	77	-33.04%
Jun 30, 2025	342	-1.44%	71,461,513	4.30%	89	0.88%	166	-	118	11.32%
Mar 31, 2025	345	-5.22%	68,433,975	-1.45%	100	1.44%	166	3.75%	104	-18.11%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
UBS: Global Equity	8.93M	10.35%	-
iShares Core S&P Small-Cap ETF	3.97M	5.33%	876.00
JPMorgan Mid Cap Value L	2.78M	3.47%	53.91K
JPM US Mid Cap Value-Composite	2.73M	3.42%	639.09K
Vanguard US Total Market Shares ETF	2.25M	2.81%	2.52K
Vanguard Total Stock Mkt Idx Inv	2.07M	2.77%	9.79K
Longleaf Partners	2.07M	2.76%	128.19K
JPM US Mid Cap Value-MA	2.09M	2.61%	139.95K
Patient Opportunity C	1.80M	2.40%	-
Vanguard Small Cap Index	1.47M	1.98%	-5.50K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 12, 2026	Schwerdtman Michael H	SVP and CAO	Sell	$278.80K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	-
2025 Q4	-	-
2024 Q3	-	-
2024 Q2	-	-
2024 Q1	-	-

IAC Ownership FAQ

Who Owns IAC InterActive?

IAC InterActive shareholders are primarily institutional investors at 30.01%, followed by 3.37% insiders and 66.62% retail investors. The average institutional ownership in IAC InterActive's industry, Internet Content & Information Stocks , is 29.27%, which IAC InterActive exceeds.

Who owns the most shares of IAC InterActive?

IAC InterActive’s largest shareholders are Blackrock funding, inc. /de (7.95M shares, 10.24%), Blackrock (8.78M shares, 10.14%), and Vanguard group (6.92M shares, 8.92%). Together, they hold 29.30% of IAC InterActive’s total shares outstanding.

Does Blackrock own IAC InterActive?

Yes, BlackRock owns 10.14% of IAC InterActive, totaling 8.78M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 411.32M$. In the last quarter, BlackRock increased its holdings by 5.48M shares, a 166.21% change.

Who is IAC InterActive’s biggest shareholder by percentage of total assets invested?

Arkhouse management co. lp is IAC InterActive’s biggest shareholder by percentage of total assets invested, with 74.33% of its assets in 800.06K IAC InterActive shares, valued at 27.26M$.

Who is the top mutual fund holder of IAC InterActive shares?

UBS: Global Equity is the top mutual fund holder of IAC InterActive shares, with 10.35% of its total shares outstanding invested in 8.93M IAC InterActive shares.

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