Guru Ownership Trend
Guru Analysis for Integral Ad Science Holding Corp. (IAS)
Integral Ad Science Holding Corp. (IAS), a key player in the Communication Services sector, continues to attract institutional attention.
As of Q3 2025, a total of 5 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $22.41 M.
Top institutional holders include George Soros and Cliff Asness.
Institutional sentiment is currently Bullish. This is evidenced by a $18.59 M net inflow during the quarter.
Recent activity highlights George Soros who opened a new position.
| Portfolio Manager | % Portfolio | Activity | Shares | Value | Period |
|---|---|---|---|---|---|
| 0.29% | New Buy | 1,990,000 | $20.24 M | Q3 2025 | |
| 0.00% | Add 61.4% | 151,888 | $1.54 M | Q3 2025 | |
| 0.00% | Add 2.3% | 16,070 | $163,432 | Q3 2025 | |
| 0.00% | New Buy | 12,226 | $124,338 | Q3 2025 | |
| 0.00% | New Buy | 10,000 | $101,700 | Q3 2025 |
| Period | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Period | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Period | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Portfolio Manager | Option Type | % Portfolio | Activity | Shares | Value | Period |
|---|
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q3 2025)
Guru Consensus (Q3 2025)
FAQs for Integral Ad Science Holding Corp. (IAS)
Top Guru holders include George Soros ($20.24 M), Cliff Asness ($1.54 M), Joel Greenblatt ($163,432). Collectively, tracked Gurus hold 2.18 M shares.
Based on recent 13F filings, the sentiment is Positive (Net Buy). There was a net inflow of $18.59 M, with 5 Gurus buying and 2 Gurus selling.
In the recent quarter, 0 Gurus reduced their positions, and 2 Gurus sold out of IAS completely. Total sell value was $2.47 M.
Yes, 3 Gurus opened new positions in IAS, and 2 added to their existing holdings. Total buy value was $21.06 M.