# IAC INC (IAC) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 44891N208
Page URL: https://superinvestorclub.com/stock/IAC
Last updated: 2026-07-08T11:37:41.562Z

## Summary

As of the most recent 13F filing period, IAC INC (IAC) is held by 4 tracked superinvestors with an aggregate position value of $380.5M representing 0402272926995642413247369226 shares.

## Top institutional holders (4)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Longleaf Partners](https://superinvestorclub.com/manager/15) | Southeastern Asset Management | 4022729 | $161.0M | 7.92% | 2026-03-31 |
| 2 | [Samantha McLemore](https://superinvestorclub.com/manager/294) | Patient Capital Management | 2699564 | $108.1M | 3.95% | 2026-03-31 |
| 3 | [Christopher Davis](https://superinvestorclub.com/manager/75) | Davis Selected Advisers | 2413247 | $96.6M | 0.44% | 2026-03-31 |
| 4 | [FPA Queens Road](https://superinvestorclub.com/manager/97) | Bragg Financial Advisors | 369226 | $14.8M | 0.47% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 3 holders, $334.9M aggregate, 030868662589378601567 shares
- 2024-06-30: 3 holders, $350.6M aggregate, 0270420724346822345335 shares
- 2024-09-30: 4 holders, $355.1M aggregate, 027021422268327157992848346 shares
- 2024-12-31: 5 holders, $314.6M aggregate, 02751940263562414900814070228874 shares
- 2025-03-31: 5 holders, $330.6M aggregate, 026577822455492168466337994918874 shares
- 2025-06-30: 4 holders, $275.7M aggregate, 0293098022807751739006431745 shares
- 2025-09-30: 5 holders, $257.5M aggregate, 02767511224368921082454337406237 shares
- 2025-12-31: 5 holders, $363.0M aggregate, 039893402514072237405036961535819 shares
- 2026-03-31: 4 holders, $380.5M aggregate, 0402272926995642413247369226 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "IAC INC (IAC) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/IAC), aggregating SEC 13F, Form 4, and congressional disclosures."