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 |
|---|---|---|---|---|---|
| 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 |
| Captrust Financial Advisors | 127 | $1.00K | 0.00% | +67+111.7% | Added |
| Global Retirement Partners, LLC | 174 | $2.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 203 | $2.00K | 0.00% | +203 | 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 |
| Private Trust Co NA | 709 | $7.00K | 0.00% | +709 | New |
| Quadrant Capital Group LLC | 840 | $8.00K | 0.00% | +816+3,400.0% | Added |
| FMR LLC | 869 | $9.00K | 0.00% | +772+795.9% | Added |
| UBS Group AG | 1,335 | $13.0K | 0.00% | +1,335 | New |
| Tower Research Capital LLC (TRC) | 1,446 | $14.0K | 0.00% | +287+24.8% | Added |
| Advisor Group Holdings, Inc. | 1,871 | $18.0K | 0.00% | +1,462+357.5% | Added |
| Leonteq Securities AG | 2,023 | $20.1K | 0.00% | +996+97.0% | Added |
| Metropolitan Life Insurance Co | 2,315 | $23.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,499 | $24.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,636 | $26.0K | 0.00% | +1,355+105.8% | Added |
| Legal & General Group Plc | 3,595 | $36.0K | 0.00% | +681+23.4% | Added |
| STRS Ohio | 5,200 | $51.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 5,226 | $52.0K | 0.00% | +2,121+68.3% | Added |
| Wells Fargo & Company | 6,042 | $60.0K | 0.00% | −8,435−58.3% | Reduced |
| Picton Mahoney Asset Management | 6,250 | $62.0K | 0.00% | −8,100−56.4% | Reduced |
| TownSquare Capital, LLC | 10,335 | $103.0K | 0.00% | −20,022−66.0% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 10,548 | $105.0K | 0.00% | +10,548 | New |
| Petrus Trust Company, LTA | 11,078 | $110.0K | 0.02% | +11,078 | New |
| Susquehanna International Group, LLP | 11,288 | $112.0K | 0.00% | −9,986−46.9% | Reduced |
| Cornerstone Investment Partners, LLC | 12,225 | $121.0K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 13,487 | $134.0K | 0.00% | +1,609+13.5% | Added |
| CenterBook Partners LP | 14,140 | $140.0K | 0.03% | −1,075−7.1% | Reduced |
| Voya Investment Management LLC | 14,346 | $142.0K | 0.00% | +14,346 | New |
| Richelieu Gestion PLC | 14,623 | $145.0K | 0.16% | +7,849+115.9% | Added |
| American Trust | 15,150 | $150.0K | 0.01% | −592−3.8% | Reduced |
| SG Americas Securities, LLC | 15,979 | $159.0K | 0.00% | +15,979 | New |
| California State Teachers Retirement System | 16,330 | $162.0K | 0.00% | +2,582+18.8% | Added |
| Boothbay Fund Management, LLC | 16,600 | $165.0K | 0.01% | −232−1.4% | Reduced |
| American International Group, Inc. | 17,874 | $177.0K | 0.00% | +1,875+11.7% | Added |
| Manufacturers Life Insurance Company, The | 18,264 | $181.4K | 0.00% | +3,573+24.3% | Added |
| Deutsche Bank AG | 18,608 | $184.0K | 0.00% | +488+2.7% | Added |
| Landscape Capital Management, L.L.C. | 19,582 | $194.0K | 0.03% | +19,582 | New |
| M&T Bank Corp | 19,877 | $196.0K | 0.00% | +19,877 | New |
| MetLife Investment Management | 19,760 | $196.2K | 0.00% | 00.0% | Unchanged |
| Silicon Valley Capital Partners | 24,065 | $239.0K | 0.05% | +24,065 | New |
| New York State Common Retirement Fund | 24,332 | $242.0K | 0.00% | +5,184+27.1% | Added |
| LPL Financial LLC | 33,369 | $331.0K | 0.00% | +33,369 | New |
| Bank of Montreal | 30,219 | $354.0K | 0.00% | −119,640−79.8% | Reduced |
| Renaissance Technologies LLC | 49,500 | $492.0K | 0.00% | +49,500 | New |
| Rhumbline Advisers | 49,994 | $496.0K | 0.00% | +16,980+51.4% | Added |
| SEI Investments Co | 55,032 | $545.0K | 0.00% | +3,139+6.0% | Added |
| 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 |
| 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 |
| PDT Partners, LLC | 59,970 | $596.0K | 0.05% | −10,184−14.5% | Reduced |
| JPMorgan Chase & Co | 60,515 | $601.0K | 0.00% | −58,779−49.3% | Reduced |
| Invesco Ltd. | 63,754 | $633.0K | 0.00% | +13,533+26.9% | Added |
| Alliancebernstein L.P. | 66,103 | $656.0K | 0.00% | +66,103 | New |
| B. Riley Asset Management, LLC | 72,600 | $721.0K | 0.36% | +72,600 | New |
| Liontrust Investment Partners LLP | 75,000 | $744.8K | 0.01% | 00.0% | Unchanged |
| Tocqueville Asset Management L.P. | 93,000 | $923.0K | 0.02% | +93,000 | New |
| Bank of New York Mellon Corp | 96,870 | $962.0K | 0.00% | +9,142+10.4% | Added |
| Engineers Gate Manager LP | 113,497 | $1.13M | 0.04% | +4,160+3.8% | Added |
| Millennium Management LLC | 114,824 | $1.14M | 0.00% | +27,636+31.7% | Added |
| Charles Schwab Investment Management Inc | 158,444 | $1.57M | 0.00% | +9,351+6.3% | Added |
| Los Angeles Capital Management LLC | 161,425 | $1.60M | 0.01% | +11,025+7.3% | Added |
| Morgan Stanley | 190,332 | $1.89M | 0.00% | +74,983+65.0% | Added |
| Bank of America Corp | 226,391 | $2.25M | 0.00% | +21,051+10.3% | Added |
| Stony Point Capital LLC | 228,222 | $2.27M | 0.80% | −477,016−67.6% | Reduced |
| Northern Trust Corp | 278,019 | $2.76M | 0.00% | +34,077+14.0% | Added |
| HarbourVest Partners LLC | 305,298 | $3.03M | 0.99% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 312,355 | $3.10M | 0.00% | +160,233+105.3% | Added |
| Ensign Peak Advisors, Inc | 377,840 | $3.75M | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 398,943 | $3.96M | 0.01% | +26,473+7.1% | Added |
| Citadel Advisors LLC | 465,800 | $4.63M | 0.01% | +218,384+88.3% | Added |
| State Street Corp | 507,141 | $5.04M | 0.00% | +146,373+40.6% | Added |
| Geode Capital Management, LLC | 581,882 | $5.78M | 0.00% | +47,466+8.9% | Added |
| Ameriprise Financial Inc | 607,150 | $6.03M | 0.00% | +607,150 | New |
| Nuveen Asset Management, LLC | 667,382 | $6.63M | 0.00% | +312,887+88.3% | Added |
| Frontier Capital Management Co LLC | 1,029,524 | $10.2M | 0.12% | −23,485−2.2% | Reduced |
| Clearbridge Investments, LLC | 1,284,127 | $12.8M | 0.01% | +264,060+25.9% | Added |
| Price T Rowe Associates Inc | 1,356,468 | $13.5M | 0.00% | +45,399+3.5% | Added |
| Lord, Abbett & Co. LLC | 1,432,981 | $14.2M | 0.05% | +48,419+3.5% | Added |
| Southpoint Capital Advisors LP | 1,515,600 | $15.1M | 0.43% | 00.0% | Unchanged |
| BlackRock Inc. | 1,927,199 | $19.1M | 0.00% | +323,635+20.2% | Added |
| TimesSquare Capital Management, LLC | 2,279,459 | $22.6M | 0.32% | +4,300+0.2% | Added |
| Schonfeld Strategic Advisors LLC | 2,302,700 | $22.9M | 0.24% | +517,526+29.0% | Added |
| Wellington Management Group LLP | 2,329,564 | $23.1M | 0.00% | −822,610−26.1% | Reduced |
| Indaba Capital Management, L.P. | 2,427,802 | $24.1M | 3.17% | +500,540+26.0% | Added |
| Vanguard Group Inc | 2,681,858 | $26.6M | 0.00% | +626,713+30.5% | Added |
| Sapphire Ventures, L.L.C. | 5,043,017 | $50.1M | 12.12% | −687,977−12.0% | Reduced |
| Atlas Venture Advisors, Inc. | 22,722,771 | $225.6M | 71.25% | 00.0% | Unchanged |
| Vista Equity Partners Management, LLC | 94,380,001 | $937.2M | 16.13% | 00.0% | Unchanged |
| 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 |