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.
13F holders, Q2 2022
Institutional positions in Integral Ad Science Holding Corp. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 93
- +3 vs. Q1 2022
- Shares held
- 149.8M
- +1.12M (+0.8%) vs. Q1 2022
- Total value
- $1.49B
- −$565.1M (−27.5%) vs. Q1 2022
- New holders
- 19
- 42 more added
- Sold out
- 16
- 19 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IAS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $10 |
| Q1 2026 | 1 | $10 |
| Q4 2025 | 2 | $3.41K |
| Q3 2025 | 171 | $1.65B |
| Q2 2025 | 170 | $1.34B |
| Q1 2025 | 187 | $1.28B |
| Q4 2024 | 165 | $1.64B |
| Q3 2024 | 172 | $1.68B |
| Q2 2024 | 156 | $1.52B |
| Q1 2024 | 166 | $1.51B |
| Q4 2023 | 173 | $2.19B |
| Q3 2023 | 164 | $1.79B |
| Q2 2023 | 168 | $2.71B |
| Q1 2023 | 116 | $2.14B |
| Q4 2022 | 107 | $1.30B |
| Q3 2022 | 104 | $1.08B |
| Q2 2022 | 93 | $1.49B |
| Q1 2022 | 92 | $2.05B |
| Q4 2021 | 80 | $3.41B |
| Q3 2021 | 70 | $2.99B |
| Q2 2021 | 70 | $2.96B |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Integral Ad Science Holding Corp.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vista Equity Partners Management, LLC | 94,380,001 | $937.2M | 16.13% | 00.0% | Unchanged |
| Atlas Venture Advisors, Inc. | 22,722,771 | $225.6M | 71.25% | 00.0% | Unchanged |
| Sapphire Ventures, L.L.C. | 5,043,017 | $50.1M | 12.12% | −687,977−12.0% | Reduced |
| Vanguard Group Inc | 2,681,858 | $26.6M | 0.00% | +626,713+30.5% | Added |
| Indaba Capital Management, L.P. | 2,427,802 | $24.1M | 3.17% | +500,540+26.0% | Added |
| Wellington Management Group LLP | 2,329,564 | $23.1M | 0.00% | −822,610−26.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 2,302,700 | $22.9M | 0.24% | +517,526+29.0% | Added |
| TimesSquare Capital Management, LLC | 2,279,459 | $22.6M | 0.32% | +4,300+0.2% | Added |
| BlackRock Inc. | 1,927,199 | $19.1M | 0.00% | +323,635+20.2% | Added |
| Southpoint Capital Advisors LP | 1,515,600 | $15.1M | 0.43% | 00.0% | Unchanged |
| Lord, Abbett & Co. LLC | 1,432,981 | $14.2M | 0.05% | +48,419+3.5% | Added |
| Price T Rowe Associates Inc | 1,356,468 | $13.5M | 0.00% | +45,399+3.5% | Added |
| Clearbridge Investments, LLC | 1,284,127 | $12.8M | 0.01% | +264,060+25.9% | Added |
| Frontier Capital Management Co LLC | 1,029,524 | $10.2M | 0.12% | −23,485−2.2% | Reduced |
| Nuveen Asset Management, LLC | 667,382 | $6.63M | 0.00% | +312,887+88.3% | Added |
| Ameriprise Financial Inc | 607,150 | $6.03M | 0.00% | +607,150 | New |
| Geode Capital Management, LLC | 581,882 | $5.78M | 0.00% | +47,466+8.9% | Added |
| State Street Corp | 507,141 | $5.04M | 0.00% | +146,373+40.6% | Added |
| Citadel Advisors LLC | 465,800 | $4.63M | 0.01% | +218,384+88.3% | Added |
| D. E. Shaw & Co., Inc. | 398,943 | $3.96M | 0.01% | +26,473+7.1% | Added |
| Ensign Peak Advisors, Inc | 377,840 | $3.75M | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 312,355 | $3.10M | 0.00% | +160,233+105.3% | Added |
| HarbourVest Partners LLC | 305,298 | $3.03M | 0.99% | 00.0% | Unchanged |
| Northern Trust Corp | 278,019 | $2.76M | 0.00% | +34,077+14.0% | Added |
| Stony Point Capital LLC | 228,222 | $2.27M | 0.80% | −477,016−67.6% | Reduced |
| Bank of America Corp | 226,391 | $2.25M | 0.00% | +21,051+10.3% | Added |
| Morgan Stanley | 190,332 | $1.89M | 0.00% | +74,983+65.0% | Added |
| Los Angeles Capital Management LLC | 161,425 | $1.60M | 0.01% | +11,025+7.3% | Added |
| Charles Schwab Investment Management Inc | 158,444 | $1.57M | 0.00% | +9,351+6.3% | Added |
| Millennium Management LLC | 114,824 | $1.14M | 0.00% | +27,636+31.7% | Added |
| Engineers Gate Manager LP | 113,497 | $1.13M | 0.04% | +4,160+3.8% | Added |
| Bank of New York Mellon Corp | 96,870 | $962.0K | 0.00% | +9,142+10.4% | Added |
| Tocqueville Asset Management L.P. | 93,000 | $923.0K | 0.02% | +93,000 | New |
| Liontrust Investment Partners LLP | 75,000 | $744.8K | 0.01% | 00.0% | Unchanged |
| B. Riley Asset Management, LLC | 72,600 | $721.0K | 0.36% | +72,600 | New |
| Alliancebernstein L.P. | 66,103 | $656.0K | 0.00% | +66,103 | New |
| Invesco Ltd. | 63,754 | $633.0K | 0.00% | +13,533+26.9% | Added |
| JPMorgan Chase & Co | 60,515 | $601.0K | 0.00% | −58,779−49.3% | Reduced |
| PDT Partners, LLC | 59,970 | $596.0K | 0.05% | −10,184−14.5% | Reduced |
| EFG Asset Management (North America) Corp. | 58,157 | $578.0K | 0.12% | −27,892−32.4% | Reduced |
| 1623 Capital LLC | 58,231 | $578.0K | 0.36% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 57,275 | $569.0K | 0.00% | −77,709−57.6% | Reduced |
| Jump Financial, LLC | 57,221 | $569.0K | 0.02% | −53,112−48.1% | Reduced |
| SEI Investments Co | 55,032 | $545.0K | 0.00% | +3,139+6.0% | Added |
| Rhumbline Advisers | 49,994 | $496.0K | 0.00% | +16,980+51.4% | Added |
| Renaissance Technologies LLC | 49,500 | $492.0K | 0.00% | +49,500 | New |
| Bank of Montreal | 30,219 | $354.0K | 0.00% | −119,640−79.8% | Reduced |
| LPL Financial LLC | 33,369 | $331.0K | 0.00% | +33,369 | New |
| New York State Common Retirement Fund | 24,332 | $242.0K | 0.00% | +5,184+27.1% | Added |
| Silicon Valley Capital Partners | 24,065 | $239.0K | 0.05% | +24,065 | New |
| MetLife Investment Management | 19,760 | $196.2K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 19,877 | $196.0K | 0.00% | +19,877 | New |
| Landscape Capital Management, L.L.C. | 19,582 | $194.0K | 0.03% | +19,582 | New |
| Deutsche Bank AG | 18,608 | $184.0K | 0.00% | +488+2.7% | Added |
| Manufacturers Life Insurance Company, The | 18,264 | $181.4K | 0.00% | +3,573+24.3% | Added |
| American International Group, Inc. | 17,874 | $177.0K | 0.00% | +1,875+11.7% | Added |
| Boothbay Fund Management, LLC | 16,600 | $165.0K | 0.01% | −232−1.4% | Reduced |
| California State Teachers Retirement System | 16,330 | $162.0K | 0.00% | +2,582+18.8% | Added |
| SG Americas Securities, LLC | 15,979 | $159.0K | 0.00% | +15,979 | New |
| American Trust | 15,150 | $150.0K | 0.01% | −592−3.8% | Reduced |
| Richelieu Gestion PLC | 14,623 | $145.0K | 0.16% | +7,849+115.9% | Added |
| Voya Investment Management LLC | 14,346 | $142.0K | 0.00% | +14,346 | New |
| CenterBook Partners LP | 14,140 | $140.0K | 0.03% | −1,075−7.1% | Reduced |
| Barclays PLC | 13,487 | $134.0K | 0.00% | +1,609+13.5% | Added |
| Cornerstone Investment Partners, LLC | 12,225 | $121.0K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 11,288 | $112.0K | 0.00% | −9,986−46.9% | Reduced |
| Petrus Trust Company, LTA | 11,078 | $110.0K | 0.02% | +11,078 | New |
| Raymond James Financial Services Advisors, Inc. | 10,548 | $105.0K | 0.00% | +10,548 | New |
| TownSquare Capital, LLC | 10,335 | $103.0K | 0.00% | −20,022−66.0% | Reduced |
| Picton Mahoney Asset Management | 6,250 | $62.0K | 0.00% | −8,100−56.4% | Reduced |
| Wells Fargo & Company | 6,042 | $60.0K | 0.00% | −8,435−58.3% | Reduced |
| Amalgamated Bank | 5,226 | $52.0K | 0.00% | +2,121+68.3% | Added |
| STRS Ohio | 5,200 | $51.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,595 | $36.0K | 0.00% | +681+23.4% | Added |
| Citigroup Inc | 2,636 | $26.0K | 0.00% | +1,355+105.8% | Added |
| Ameritas Investment Partners, Inc. | 2,499 | $24.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,315 | $23.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 2,023 | $20.1K | 0.00% | +996+97.0% | Added |
| Advisor Group Holdings, Inc. | 1,871 | $18.0K | 0.00% | +1,462+357.5% | Added |
| Tower Research Capital LLC (TRC) | 1,446 | $14.0K | 0.00% | +287+24.8% | Added |
| UBS Group AG | 1,335 | $13.0K | 0.00% | +1,335 | New |
| FMR LLC | 869 | $9.00K | 0.00% | +772+795.9% | Added |
| Quadrant Capital Group LLC | 840 | $8.00K | 0.00% | +816+3,400.0% | Added |
| Private Trust Co NA | 709 | $7.00K | 0.00% | +709 | New |
| Royal Bank of Canada | 290 | $3.00K | 0.00% | −1,763−85.9% | Reduced |
| TCI Wealth Advisors, Inc. | 305 | $3.00K | 0.00% | +20+7.0% | Added |
| Global Retirement Partners, LLC | 174 | $2.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 203 | $2.00K | 0.00% | +203 | New |
| Captrust Financial Advisors | 127 | $1.00K | 0.00% | +67+111.7% | Added |
| Covestor Ltd | 17 | $0 | 0.00% | −4−19.0% | Reduced |
| The PNC Financial Services Group, Inc. | 20 | $0 | 0.00% | +20 | New |
| Credit Suisse AG | 36 | $0 | 0.00% | +36 | New |
| Massmutual Trust Co FSB | 13 | $0 | 0.00% | +13 | New |
| Zeno Research, LLC | 0 | $0 | 0.00% | −339,900−100.0% | Sold out |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −107,724−100.0% | Sold out |
| Investor AB | 0 | $0 | 0.00% | −87,228−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −72,049−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −66,815−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −62,951−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −48,659−100.0% | Sold out |