What does CUSIP 44891N208 represent in this 13F holders report?

CUSIP 44891N208 is the security identifier for IAC - IAC Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held IAC - IAC Inc. - Common Stock in Q3 2018?

1 institutional investor reported IAC - IAC Inc. - Common Stock for Q3 2018. Use the holders table for investor-level position and value details.

IAC Inc. - Common Stock (IAC)

CUSIP: 44891N208

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class: Equity / Common Stock
Shares outstanding: 71,221,696
Total 13F shares: 500
Share change: 0
Total reported value: $108,000
Price per share: $216.00
Number of holders: 1

Quarterly Holders Quick Answers

What is CUSIP 44891N208?
CUSIP 44891N208 identifies IAC - IAC Inc. - Common Stock in SEC institutional holdings data.

Need full ownership history?
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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2018
Previous quarter: Q2 2018

Recent filing periods for CUSIP 44891N208:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of IAC - IAC Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	— class O/S missing	6,532,810	$996,188,000	—	30 Jun 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— class O/S missing	6,168,166	$940,584,000	—	30 Jun 2018	13F
BlackRock Finance, Inc.	13F	Company	— class O/S missing	4,367,820	$666,045,000	—	30 Jun 2018	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	— class O/S missing	3,927,175	$598,855,000	—	30 Jun 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	2,438,939	$371,914,000	—	30 Jun 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	— class O/S missing	2,303,383	$351,243,000	—	30 Jun 2018	13F
Luxor Capital Group, LP	13F	Company	— class O/S missing	2,211,696	$337,262,000	—	30 Jun 2018	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	2,074,742	$317,360,000	—	30 Jun 2018	13F
CADIAN CAPITAL MANAGEMENT, LP	13F	Company	— class O/S missing	1,910,237	$291,292,000	—	30 Jun 2018	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	1,657,543	$252,758,000	—	30 Jun 2018	13F
ARISTEIA CAPITAL, L.L.C.	13F	Company	— class O/S missing	1,654,217	$252,252,000	—	30 Jun 2018	13F
STATE STREET CORP	13F	Company	— class O/S missing	1,386,981	$211,488,000	—	30 Jun 2018	13F
STEADFAST CAPITAL MANAGEMENT LP	13F	Company	— class O/S missing	1,247,491	$190,230,000	—	30 Jun 2018	13F
Artisan Partners Limited Partnership	13F	Company	— class O/S missing	1,192,348	$181,821,000	—	30 Jun 2018	13F
NORGES BANK	13F	Company	— class O/S missing	981,638	$149,690,000	—	30 Jun 2018	13F
FIRST MANHATTAN CO. LLC.	13F	Company	— class O/S missing	917,744	$139,946,000	—	30 Jun 2018	13F
JANUS HENDERSON GROUP PLC	13F	Company	— class O/S missing	880,717	$134,305,000	—	30 Jun 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	— class O/S missing	875,751	$133,543,000	—	30 Jun 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	857,052	$130,692,000	—	30 Jun 2018	13F
Marcato Capital Management LP	13F	Company	— class O/S missing	851,500	$129,845,000	—	30 Jun 2018	13F
ALLEN HOLDING INC /NY	13F	Company	— class O/S missing	788,218	$120,195,000	—	30 Jun 2018	13F
SCOPUS ASSET MANAGEMENT, L.P.	13F	Company	— class O/S missing	720,000	$109,793,000	—	30 Jun 2018	13F
Capital International Investors	13F	Company	— class O/S missing	716,000	$109,183,000	—	30 Jun 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	677,116	$103,174,000	—	30 Jun 2018	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	673,992	$102,778,000	—	30 Jun 2018	13F
FMR LLC	13F	Company	— class O/S missing	651,459	$99,341,000	—	30 Jun 2018	13F
Boston Partners	13F	Company	— class O/S missing	627,774	$95,729,000	—	30 Jun 2018	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	603,352	$92,005,000	—	30 Jun 2018	13F
MORGAN STANLEY	13F	Company	— class O/S missing	580,667	$88,545,000	—	30 Jun 2018	13F
Newbrook Capital Advisors LP	13F	Company	— class O/S missing	574,927	$87,671,000	—	30 Jun 2018	13F
Douglas Lane & Associates, LLC	13F	Company	— class O/S missing	571,069	$87,082,000	—	30 Jun 2018	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	566,443	$86,376,000	—	30 Jun 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	539,762	$82,309,000	—	30 Jun 2018	13F
Handelsbanken Fonder AB	13F	Company	— class O/S missing	528,500	$80,591,000	—	30 Jun 2018	13F
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP	13F	Company	— class O/S missing	437,500	$66,701,000	—	30 Jun 2018	13F
NATIXIS	13F	Company	— class O/S missing	407,334	$62,114,000	—	30 Jun 2018	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	— class O/S missing	389,988	$59,469,000	—	30 Jun 2018	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	— class O/S missing	382,892	$58,387,000	—	30 Jun 2018	13F
LIGHT STREET CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	371,000	$56,574,000	—	30 Jun 2018	13F
CARDINAL CAPITAL MANAGEMENT LLC /CT	13F	Company	— class O/S missing	352,451	$53,745,000	—	30 Jun 2018	13F
Assenagon Asset Management S.A.	13F	Company	— class O/S missing	350,609	$53,464,000	—	30 Jun 2018	13F
AMUNDI ASSET MANAGEMENT US, INC.	13F	Company	— class O/S missing	345,079	$52,621,000	—	30 Jun 2018	13F
Brenner West Capital Advisors, LP	13F	Company	— class O/S missing	344,148	$52,479,000	—	30 Jun 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	— class O/S missing	338,641	$51,639,000	—	30 Jun 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	336,790	$51,358,000	—	30 Jun 2018	13F
Legal & General Group Plc	13F	Company	— class O/S missing	328,071	$50,036,000	—	30 Jun 2018	13F
GREENLIGHT CAPITAL INC	13F	Company	— class O/S missing	326,147	$49,734,000	—	30 Jun 2018	13F
PINNACLE ASSOCIATES LTD	13F	Company	— class O/S missing	323,791	$49,375,000	—	30 Jun 2018	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	311,998	$47,576,000	—	30 Jun 2018	13F
black-and-white Capital LP	13F	Company	— class O/S missing	308,000	$46,967,000	—	30 Jun 2018	13F

Institutional Holders of IAC Inc. - Common Stock (IAC) as of Q3 2018

As of 30 Sep 2018, IAC Inc. - Common Stock (IAC) was held by 1 institutional shareholder that filed Form 13F with the SEC. Together, they reported ownership of 500 shares. The largest 1 holders included Sargent Bickham Lagudis LLC. This page lists 1 institutional shareholders reporting positions in this security for the Q3 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2018 vs Q2 2018 Across Filers

Q2 2018 holders

Q3 2018 holders

Holder diff

Investor	Q2 2018 Shares	Q3 2018 Shares	Share Diff	Share Chg %	Q2 2018 Value $	Q3 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.