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.
Q4 2022 vs. Q3 2022
How the institutions holding Integral Ad Science Holding Corp. changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 104 | 1 | 107 | +4 |
| Shares | 148.9M | 17.6K | 148.1M | −853.0K (−0.6%) |
| Value | $1.08B | $127.6K | $1.30B | +$222.8M (+20.6%) |
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (21)
Institutions that held Integral Ad Science Holding Corp. at the end of Q4 2022 but not at the end of Q3 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Engle Capital Management, L.P. | 1,000,000 | $8.79M | 3.95% |
| Lord, Abbett & Co. LLC | 389,278 | $3.42M | 0.01% |
| Alyeska Investment Group, L.P. | 275,000 | $2.42M | 0.03% |
| Chartwell Investment Partners, LLC | 114,259 | $1.00M | 0.04% |
| State of Wisconsin Investment Board | 55,000 | $483.4K | 0.00% |
| B. Riley Asset Management, LLC | 50,000 | $439.5K | 0.20% |
| Alpha Paradigm Partners, LLC | 47,893 | $421.0K | 0.17% |
| Graham Capital Management, L.P. | 45,494 | $399.9K | 0.02% |
| Jane Street Group, LLC | 41,522 | $365.0K | 0.00% |
| Boothbay Fund Management, LLC | 18,807 | $165.3K | 0.01% |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 10,800 | $94.9K | 0.07% |
| Amundi | 9,758 | $93.9K | 0.00% |
| Point72 Middle East FZE | 1,990 | $17.5K | 0.00% |
| Private Trust Co NA | 815 | $7.00K | 0.00% |
| Simplex Trading, LLC | 658 | $5.00K | 0.00% |
| US Bancorp | 507 | $4.46K | 0.00% |
| TCI Wealth Advisors, Inc. | 419 | $3.68K | 0.00% |
| Baker Avenue Asset Management, LP | 252 | $2.21K | 0.00% |
| Nisa Investment Advisors, LLC | 77 | $1.00K | 0.00% |
| Allworth Financial LP | 39 | $343 | 0.00% |
| Farther Finance Advisors, LLC | 35 | $308 | 0.00% |
Sold out (17)
Institutions that held Integral Ad Science Holding Corp. at the end of Q3 2022 and filed for Q4 2022 without it.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Southpoint Capital Advisors LP | 1,515,600 | $11.0M |
| Ensign Peak Advisors, Inc | 347,840 | $2.52M |
| Brookfield Asset Management Inc. | 219,904 | $1.59M |
| Jump Financial, LLC | 74,600 | $540.0K |
| Engineers Gate Manager LP | 64,358 | $466.0K |
| 1623 Capital LLC | 58,231 | $422.0K |
| Tocqueville Asset Management L.P. | 48,000 | $348.0K |
| Petrus Trust Company, LTA | 28,635 | $207.0K |
| First Trust Advisors LP | 28,235 | $204.0K |
| Jacobs Levy Equity Management, Inc | 25,901 | $188.0K |
| BNP Paribas Arbitrage, SA | 20,766 | $150.3K |
| Trexquant Investment LP | 13,498 | $98.0K |
| Susquehanna International Group, LLP | 10,784 | $78.0K |
| Group One Trading, L.P. | 500 | $4.00K |
| Umb Bank N A | 121 | $1.00K |
| EverSource Wealth Advisors, LLC | 193 | $1.00K |
| Glassman Wealth Services | 35 | $0 |
Not filed for Q4 2022 yet (1)
Institutions that held Integral Ad Science Holding Corp. at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Jefferies Group LLC | 17,627 | $127.6K |