Integral Ad Science Holding Corp.
IASDelisted Dec 23, 2025- Industry
- Services-Computer Programming, Data Processing, Etc.
- SEC CIK
- 0001842718
Integral Ad Science Holding Corp. was delisted on Dec 23, 2025; its insiders filed their last Form 4 on Dec 29, 2025; 171 institutions reported holding it in 13F filings for Q3 2025, worth $1.65B in total; Soros Fund Management was the only superinvestor holding it.
Q1 2026 vs. Q4 2025
How the institutions holding Integral Ad Science Holding Corp. changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Q1 2026 | Change |
|---|---|---|---|
| Holders | 2 | 1 | −1 |
| Shares | 330 | 1 | −329 (−99.7%) |
| Value | $3.41K | $10 | −$3.40K (−99.7%) |
New holders (0)
Institutions that held Integral Ad Science Holding Corp. at the end of Q1 2026 but not at the end of Q4 2025.
None.
Sold out (1)
Institutions that held Integral Ad Science Holding Corp. at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| IFP Advisors, Inc | 329 | $3.40K |