IAC
IAC Inc.Company with tickers: IAC
CIK
1800227
CUSIP
44891N208
Shares Outstanding
68,590,555
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Holders: 322
Total Value: $2,510,141,353
Total Shares: 62,706,509
Showing 1–100
of 329 holdings by value
· page 1 of 4
Institutional Ownership Trend
Holder Concentration
Across 322 13F filers · Δ vs Dec 31, 2025Top Holder
12.7%
+0.5 pts
Top 5
39.5%
+1.9 pts
Top 10
58.0%
+3.4 pts
HHI
457
Broadly held
+43
Quarterly Activity
vs Dec 31, 2025
New
308
Increased
7
Decreased
4
Sold Out
338
Unchanged
3
Holder count:
-30
Institutional value:
+0.7%
Shares held:
-1.7%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds |
|---|---|---|
| Mega GOLDMAN SACHS GROUP INC | +214,910 | 494,997 |
| Large DIAMOND HILL CAPITAL MANAGEMENT INC | +78,359 | 386,989 |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | +15,516 | 25,987 |
| Mega VICTORY CAPITAL MANAGEMENT INC | +14,635 | 150,464 |
| Large Corient Private Wealth LLC | +1,689 | 17,765 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds |
|---|---|---|
| Large HRT FINANCIAL LP | −159,401 | 233,360 |
| Small FLAX POND CAPITAL, LLC | −48,600 | 51,105 |
| Mid Heard Capital LLC | −2,050 | 23,507 |
| Large Rockefeller Capital Management L.P. | −1,666 | 271 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) |
|---|---|---|
| Mega BlackRock, Inc. | 7,945,476 | $318,057,396 |
| Mid ARISTEIA CAPITAL, L.L.C. | 5,908,837 | $236,530,745 |
| Mid SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 4,022,729 | $161,029,841 |
| Mid Helikon Investments Ltd | 3,518,414 | $140,842,112 |
| Mid Corvex Management LP | 3,355,075 | $134,303,652 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) |
|---|---|---|
| Mega BlackRock, Inc. | 7,777,357 | $304,094,653 |
| Mid ARISTEIA CAPITAL LLC | 5,702,459 | $222,966,146 |
| Mid SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 3,989,340 | $155,983,194 |
| Mid Corvex Management LP | 3,355,075 | $131,183,432 |
| Mega BANK OF MONTREAL /CAN/ | 3,128,104 | $122,308,864 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Action | |
|---|---|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $318,057,396 | 12.67% | 7,945,476 | Shares | Sole | 2026-05-13 | View | |
| Mid ARISTEIA CAPITAL, L.L.C. | $236,530,745 | 9.42% | 5,908,837 | Shares | Sole | 2026-05-15 | View | |
| Mid SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | $161,029,841 | 6.42% | 4,022,729 | Shares | Sole | 2026-05-15 | View | |
| Mid Helikon Investments Ltd | $140,842,112 | 5.61% | 3,518,414 | Shares | Sole | 2026-05-08 | View | |
| Mid Corvex Management LP | $134,303,652 | 5.35% | 3,355,075 | Shares | Sole | 2026-05-15 | View | |
| Mid Patient Capital Management, LLC | $108,063,546 | 4.31% | 2,699,564 | Shares | Sole | 2026-05-14 | View | |
| Large Davis Selected Advisers | $96,602,277 | 3.85% | 2,413,247 | Shares | Sole | 2026-05-07 | View | |
| Mega STATE STREET CORP | $90,279,138 | 3.60% | 2,255,287 | Shares | Defined | 2026-05-15 | View | |
| Mega AQR CAPITAL MANAGEMENT LLC | $88,193,412 | 3.51% | 2,203,183 | Shares | Other | 2026-05-15 | View | |
| Mega BANK OF MONTREAL /CAN/ | $81,574,093 | 3.25% | 2,037,824 | Shares | Defined | 2026-05-13 | View | |
| Mid THOMPSON SIEGEL & WALMSLEY LLC | $72,897,392 | 2.90% | 1,821,069 | Shares | Defined | 2026-05-11 | View | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $47,797,900 | 1.90% | 1,194,052 | Shares | Defined | 2026-05-15 | View | |
| Small Wallace Capital Management Inc. | $44,804,698 | 1.78% | 1,119,278 | Shares | Sole | 2026-05-15 | View | |
| Large Boston Partners | $34,959,760 | 1.39% | 873,339 | Shares | Defined | 2026-05-11 | View | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $34,717,978 | 1.38% | 867,299 | Shares | Sole | 2026-05-15 | View | |
| Mega BANK OF AMERICA CORP /DE/ | $33,304,157 | 1.33% | 831,980 | Shares | Defined | 2026-05-18 | View | |
| Mid Empyrean Capital Partners, LP | $32,824,600 | 1.31% | 820,000 | Shares | Sole | 2026-05-15 | View | |
| Mega UBS Group AG | $28,765,117 | 1.15% | 718,589 | Shares | Defined | 2026-05-05 | View | |
| Mega JPMORGAN CHASE & CO | $26,036,630 | 1.04% | 650,428 | Shares | Other | 2026-05-13 | View | |
| Small ALLEN HOLDING INC /NY | $24,062,033 | 0.96% | 601,100 | Shares | Defined | 2026-05-07 | View | |
| Large Public Sector Pension Investment Board | $23,776,338 | 0.95% | 593,963 | Shares | Sole | 2026-05-13 | View | |
| Small HIGHBRIDGE CAPITAL MANAGEMENT LLC | $22,755,293 | 0.91% | 568,456 | Shares | Sole | 2026-05-15 | View | |
| Large Allspring Global Investments Holdings, LLC | $22,174,577 | 0.88% | 553,949 | Shares | Defined | 2026-05-05 | View | |
| Mega GOLDMAN SACHS GROUP INC | $19,814,728 | 0.79% | 494,997 | Shares | Defined | 2026-05-15 | View | |
| Mega ROYAL BANK OF CANADA | $18,350,310 | 0.73% | 458,414 | Shares | Defined | 2026-05-15 | View | |
| Mid ACR Alpine Capital Research, LLC | $18,045,042 | 0.72% | 450,788 | Shares | Sole | 2026-04-30 | View | |
| Mega BNP PARIBAS ARBITRAGE, SA | $16,456,893 | 0.66% | 411,114 | Shares | Defined | 2026-05-12 | View | |
| Large DIAMOND HILL CAPITAL MANAGEMENT INC | $15,491,169 | 0.62% | 386,989 | Shares | Sole | 2026-05-07 | View | |
| Mid Bragg Financial Advisors, Inc | $14,780,116 | 0.59% | 369,226 | Shares | Sole | 2026-05-15 | View | |
| Large STATE OF WISCONSIN INVESTMENT BOARD | $14,255,203 | 0.57% | 356,113 | Shares | Sole | 2026-05-15 | View | |
| Mid ROYCE & ASSOCIATES LP | $13,554,037 | 0.54% | 338,597 | Shares | Sole | 2026-05-12 | View | |
| Mega Bank of New York Mellon Corp | $13,320,980 | 0.53% | 332,775 | Shares | Defined | 2026-05-05 | View | |
| Small ALLEN OPERATIONS LLC | $12,788,664 | 0.51% | 319,477 | Shares | Defined | 2026-05-07 | View | |
| Mega PRINCIPAL FINANCIAL GROUP INC | $12,647,758 | 0.50% | 315,957 | Shares | Defined | 2026-05-04 | View | |
| Small BROOKTREE CAPITAL MANAGEMENT | $12,587,353 | 0.50% | 314,448 | Shares | Sole | 2026-05-06 | View | |
| Micro Applied Fundamental Research, LLC | $12,213,112 | 0.49% | 305,099 | Shares | Sole | 2026-05-13 | View | |
| Mega FRANKLIN RESOURCES INC | $12,031,536 | 0.48% | 300,563 | Shares | Defined | 2026-05-13 | View | |
| Large Centiva Capital, LP | $12,009,000 | 0.48% | 300,000 | Put | Sole | 2026-05-14 | View | |
| Mega Invesco Ltd. | $11,526,395 | 0.46% | 287,944 | Shares | Defined | 2026-05-12 | View | |
| Small FOURSIXTHREE CAPITAL LP | $10,994,239 | 0.44% | 274,650 | Shares | Sole | 2026-05-15 | View | |
| Micro AREX Capital Management, LP | $10,007,500 | 0.40% | 250,000 | Shares | Sole | 2026-05-15 | View | |
| Large ACADIAN ASSET MANAGEMENT LLC | $9,918,313 | 0.40% | 247,772 | Shares | Defined | 2026-05-13 | View | |
| Small Harspring Capital Management, LLC | $9,807,350 | 0.39% | 245,000 | Shares | Sole | 2026-05-13 | View | |
| Large HRT FINANCIAL LP | $9,341,400 | 0.37% | 233,360 | Shares | Defined | 2026-05-14 | View | |
| Large Gotham Asset Management, LLC | $8,716,652 | 0.35% | 217,753 | Shares | Sole | 2026-05-15 | View | |
| Mid WHITEBOX ADVISORS LLC | $8,701,841 | 0.35% | 217,383 | Shares | Sole | 2026-05-15 | View | |
| Small Yakira Capital Management, Inc. | $8,642,396 | 0.34% | 215,898 | Shares | Sole | 2026-05-14 | View | |
| Mega MILLENNIUM MANAGEMENT LLC | $8,575,987 | 0.34% | 214,239 | Shares | Sole | 2026-05-15 | View | |
| Mega RAYMOND JAMES FINANCIAL INC | $8,555,891 | 0.34% | 213,737 | Shares | Defined | 2026-05-14 | View | |
| Large Russell Investments Group, Ltd. | $8,456,611 | 0.34% | 211,257 | Shares | Defined | 2026-05-08 | View | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $8,406,257 | 0.33% | 209,999 | Shares | Defined | 2026-05-13 | View | |
| Large Quantinno Capital Management LP | $8,222,482 | 0.33% | 205,408 | Shares | Sole | 2026-05-15 | View | |
| Mega FMR LLC | $7,328,451 | 0.29% | 183,074 | Shares | Defined | 2026-05-15 | View | |
| Large Walleye Trading LLC | $7,053,286 | 0.28% | 176,200 | Put | Sole | 2026-05-11 | View | |
| Small Orvieto Partners, L.P. | $6,805,100 | 0.27% | 170,000 | Shares | Sole | 2026-05-14 | View | |
| Mega RHUMBLINE ADVISERS | $6,741,852 | 0.27% | 168,420 | Shares | Sole | 2026-05-12 | View | |
| Small Steamboat Capital Partners, LLC | $6,359,405 | 0.25% | 158,866 | Shares | Sole | 2026-05-15 | View | |
| Mega Legal & General Group Plc | $6,172,705 | 0.25% | 154,202 | Shares | Defined | 2026-05-08 | View | |
| Mega CITIGROUP INC | $6,145,845 | 0.24% | 153,531 | Shares | Defined | 2026-05-11 | View | |
| Mega Amundi | $6,096,729 | 0.24% | 152,304 | Shares | Defined | 2026-05-18 | View | |
| Mega VICTORY CAPITAL MANAGEMENT INC | $6,023,073 | 0.24% | 150,464 | Shares | Sole | 2026-05-15 | View | |
| Large Assenagon Asset Management S.A. | $5,412,296 | 0.22% | 135,206 | Shares | Sole | 2026-04-20 | View | |
| Mega Swiss National Bank | $5,392,041 | 0.21% | 134,700 | Shares | Sole | 2026-05-07 | View | |
| Mega AMERICAN CENTURY COMPANIES INC | $5,220,432 | 0.21% | 130,413 | Shares | Defined | 2026-05-15 | View | |
| Mega Nuveen, LLC | $5,218,149 | 0.21% | 130,356 | Shares | Defined | 2026-04-30 | View | |
| Mega AMERIPRISE FINANCIAL INC | $5,176,398 | 0.21% | 129,313 | Shares | Defined | 2026-05-15 | View | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,636,674 | 0.18% | 115,830 | Shares | Other | 2026-05-15 | View | |
| Mid PINNACLE ASSOCIATES LTD | $4,598,606 | 0.18% | 114,879 | Shares | Sole | 2026-04-22 | View | |
| Mega JANE STREET GROUP, LLC | $4,567,181 | 0.18% | 114,094 | Shares | Defined | 2026-05-12 | View | |
| Mid XTX Topco Ltd | $4,208,634 | 0.17% | 105,137 | Shares | Defined | 2026-05-15 | View | |
| Mega CITADEL ADVISORS LLC | $3,953,923 | 0.16% | 98,774 | Shares | Defined | 2026-05-15 | View | |
| Small Joel Isaacson & Co., LLC | $3,830,510 | 0.15% | 95,691 | Shares | Sole | 2026-04-23 | View | |
| Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3,329,535 | 0.13% | 83,176 | Shares | Sole | 2026-05-18 | View | |
| Mega CITADEL ADVISORS LLC | $3,166,373 | 0.13% | 79,100 | Put | Defined | 2026-05-15 | View | |
| Mega BARCLAYS PLC | $2,826,757 | 0.11% | 70,616 | Shares | Defined | 2026-05-15 | View | |
| Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $2,798,097 | 0.11% | 69,900 | Shares | Sole | 2026-05-08 | View | |
| Mega ENVESTNET ASSET MANAGEMENT INC | $2,623,326 | 0.10% | 65,534 | Shares | Sole | 2026-05-04 | View | |
| Large Man Group plc | $2,477,416 | 0.10% | 61,889 | Shares | Defined | 2026-05-15 | View | |
| Large State of New Jersey Common Pension Fund D | $2,464,406 | 0.10% | 61,564 | Shares | Sole | 2026-05-05 | View | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $2,461,444 | 0.10% | 61,490 | Shares | Defined | 2026-05-15 | View | |
| Mega D. E. Shaw & Co., Inc. | $2,446,953 | 0.10% | 61,128 | Shares | Defined | 2026-05-15 | View | |
| Large GABELLI FUNDS LLC | $2,441,830 | 0.10% | 61,000 | Shares | Sole | 2026-05-14 | View | |
| Large PRUDENTIAL FINANCIAL INC | $2,420,253 | 0.10% | 60,461 | Shares | Defined | 2026-05-13 | View | |
| Mid S&CO INC | $2,378,782 | 0.09% | 59,425 | Shares | Sole | 2026-05-07 | View | |
| Mid HANCOCK WHITNEY CORP | $2,366,333 | 0.09% | 59,114 | Shares | Defined | 2026-05-15 | View | |
| Small Factorial Partners, LLC | $2,221,665 | 0.09% | 55,500 | Shares | Sole | 2026-05-13 | View | |
| Small INTREPID CAPITAL MANAGEMENT INC | $2,205,532 | 0.09% | 55,097 | Shares | Sole | 2026-05-15 | View | |
| Mid Pale Fire Capital SE | $2,172,868 | 0.09% | 54,281 | Shares | Defined | 2026-05-14 | View | |
| Large Swedbank AB | $2,073,874 | 0.08% | 51,808 | Shares | Defined | 2026-04-29 | View | |
| Small FLAX POND CAPITAL, LLC | $2,045,733 | 0.08% | 51,105 | Shares | Sole | 2026-05-19 | View | |
| Mid Summit Trail Advisors, LLC | $2,012,548 | 0.08% | 50,276 | Shares | Sole | 2026-05-12 | View | |
| Large Creative Planning | $1,965,913 | 0.08% | 49,111 | Shares | Sole | 2026-05-12 | View | |
| Small III Capital Management | $1,960,509 | 0.08% | 48,976 | Shares | Sole | 2026-05-15 | View | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC | $1,956,986 | 0.08% | 48,888 | Shares | Sole | 2026-05-15 | View | |
| Mega LPL Financial LLC | $1,953,464 | 0.08% | 48,800 | Shares | Sole | 2026-05-06 | View | |
| Mega WELLS FARGO & COMPANY/MN | $1,928,323 | 0.08% | 48,172 | Shares | Defined | 2026-05-11 | View | |
| Large DAVENPORT & Co LLC | $1,897,021 | 0.08% | 47,390 | Shares | Sole | 2026-04-15 | View | |
| Mega FIRST TRUST ADVISORS LP | $1,856,631 | 0.07% | 46,381 | Shares | Sole | 2026-05-13 | View | |
| Large HighTower Advisors, LLC | $1,823,406 | 0.07% | 45,551 | Shares | Sole | 2026-05-05 | View | |
| Large SEI INVESTMENTS CO | $1,759,598 | 0.07% | 43,957 | Shares | Sole | 2026-05-13 | View | |
| No holders match your search. | ||||||||