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, Q3 2022
Institutional positions in Integral Ad Science Holding Corp. as of Sep 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
- 104
- +11 vs. Q2 2022
- Shares held
- 148.9M
- −881.0K (−0.6%) vs. Q2 2022
- Total value
- $1.08B
- −$408.9M (−27.5%) vs. Q2 2022
- New holders
- 28
- 46 more added
- Sold out
- 17
- 18 more reduced
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Integral Ad Science Holding Corp.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 9 | $0 | 0.00% | −1,326−99.3% | Reduced |
| Covestor Ltd | 15 | $0 | 0.00% | −2−11.8% | Reduced |
| Glassman Wealth Services | 35 | $0 | 0.00% | +35 | New |
| The PNC Financial Services Group, Inc. | 199 | $1.00K | 0.00% | +179+895.0% | Added |
| Umb Bank N A | 121 | $1.00K | 0.00% | +121 | New |
| Parallel Advisors, LLC | 138 | $1.00K | 0.00% | +138 | New |
| EverSource Wealth Advisors, LLC | 193 | $1.00K | 0.00% | +193 | New |
| Global Retirement Partners, LLC | 229 | $2.00K | 0.00% | +55+31.6% | Added |
| Credit Suisse AG | 217 | $2.00K | 0.00% | +181+502.8% | Added |
| Ellevest, Inc. | 302 | $2.00K | 0.00% | +302 | New |
| Lindbrook Capital, LLC | 226 | $2.00K | 0.00% | +226 | New |
| Royal Bank of Canada | 541 | $4.00K | 0.00% | +251+86.6% | Added |
| CWM, LLC | 564 | $4.00K | 0.00% | +361+177.8% | Added |
| Group One Trading, L.P. | 500 | $4.00K | 0.00% | +500 | New |
| Signaturefd, LLC | 827 | $6.00K | 0.00% | +827 | New |
| Quadrant Capital Group LLC | 983 | $7.00K | 0.00% | +143+17.0% | Added |
| Citigroup Inc | 1,129 | $8.00K | 0.00% | −1,507−57.2% | Reduced |
| Leonteq Securities AG | 2,023 | $14.6K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,315 | $16.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,499 | $18.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,822 | $21.0K | 0.00% | +951+50.8% | Added |
| Federated Hermes, Inc. | 3,081 | $22.0K | 0.00% | +3,081 | New |
| FMR LLC | 3,262 | $23.0K | 0.00% | +2,393+275.4% | Added |
| Wells Fargo & Company | 3,749 | $27.0K | 0.00% | −2,293−38.0% | Reduced |
| Legal & General Group Plc | 4,210 | $31.0K | 0.00% | +615+17.1% | Added |
| STRS Ohio | 5,200 | $37.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 5,256 | $38.0K | 0.00% | +30+0.6% | Added |
| Tower Research Capital LLC (TRC) | 8,581 | $62.0K | 0.00% | +7,135+493.4% | Added |
| Pinnacle Wealth Planning Services, Inc. | 10,666 | $77.0K | 0.01% | +10,666 | New |
| Susquehanna International Group, LLP | 10,784 | $78.0K | 0.00% | −504−4.5% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 11,165 | $81.0K | 0.00% | +617+5.8% | Added |
| HSBC Holdings PLC | 11,047 | $82.0K | 0.00% | +11,047 | New |
| TownSquare Capital, LLC | 12,021 | $87.0K | 0.00% | +1,686+16.3% | Added |
| Lazard Asset Management LLC | 13,116 | $94.0K | 0.00% | +13,116 | New |
| Trexquant Investment LP | 13,498 | $98.0K | 0.00% | +13,498 | New |
| Mirae Asset Global Investments Co., Ltd. | 14,255 | $103.0K | 0.00% | +14,255 | New |
| Richelieu Gestion PLC | 14,623 | $106.0K | 0.13% | 00.0% | Unchanged |
| American Trust | 14,887 | $108.0K | 0.01% | −263−1.7% | Reduced |
| California State Teachers Retirement System | 15,074 | $109.0K | 0.00% | −1,256−7.7% | Reduced |
| Jefferies Group LLC | 17,627 | $127.6K | 0.00% | +17,627 | New |
| Manufacturers Life Insurance Company, The | 17,868 | $129.4K | 0.00% | −396−2.2% | Reduced |
| American International Group, Inc. | 18,130 | $131.0K | 0.00% | +256+1.4% | Added |
| MetLife Investment Management | 19,760 | $143.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 20,766 | $150.3K | 0.00% | +20,766 | New |
| JPMorgan Chase & Co | 21,092 | $153.0K | 0.00% | −39,423−65.1% | Reduced |
| M&T Bank Corp | 22,713 | $164.0K | 0.00% | +2,836+14.3% | Added |
| Barclays PLC | 23,190 | $168.0K | 0.00% | +9,703+71.9% | Added |
| New York State Common Retirement Fund | 24,451 | $177.0K | 0.00% | +119+0.5% | Added |
| Jacobs Levy Equity Management, Inc | 25,901 | $188.0K | 0.00% | +25,901 | New |
| First Trust Advisors LP | 28,235 | $204.0K | 0.00% | +28,235 | New |
| Petrus Trust Company, LTA | 28,635 | $207.0K | 0.03% | +17,557+158.5% | Added |
| Voya Investment Management LLC | 30,878 | $223.6K | 0.00% | +16,532+115.2% | Added |
| Los Angeles Capital Management LLC | 32,022 | $232.0K | 0.00% | −129,403−80.2% | Reduced |
| LPL Financial LLC | 37,543 | $272.0K | 0.00% | +4,174+12.5% | Added |
| Dimensional Fund Advisors LP | 38,239 | $277.0K | 0.00% | +38,239 | New |
| Dynamic Technology Lab Private Ltd | 38,498 | $279.0K | 0.03% | +38,498 | New |
| Alliancebernstein L.P. | 39,100 | $283.0K | 0.00% | −27,003−40.8% | Reduced |
| CenterBook Partners LP | 45,240 | $328.0K | 0.06% | +31,100+219.9% | Added |
| Tocqueville Asset Management L.P. | 48,000 | $348.0K | 0.01% | −45,000−48.4% | Reduced |
| Cubist Systematic Strategies, LLC | 51,522 | $373.0K | 0.00% | −5,753−10.0% | Reduced |
| Rhumbline Advisers | 53,339 | $386.0K | 0.00% | +3,345+6.7% | Added |
| Two Sigma Advisers, LP | 53,300 | $386.0K | 0.00% | +53,300 | New |
| SG Americas Securities, LLC | 55,973 | $405.0K | 0.01% | +39,994+250.3% | Added |
| 1623 Capital LLC | 58,231 | $422.0K | 0.28% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 60,103 | $435.0K | 0.00% | +60,103 | New |
| Engineers Gate Manager LP | 64,358 | $466.0K | 0.03% | −49,139−43.3% | Reduced |
| ExodusPoint Capital Management, LP | 68,750 | $498.0K | 0.01% | +68,750 | New |
| Jump Financial, LLC | 74,600 | $540.0K | 0.02% | +17,379+30.4% | Added |
| Algert Global LLC | 77,280 | $560.0K | 0.03% | +77,280 | New |
| Invesco Ltd. | 90,311 | $654.0K | 0.00% | +26,557+41.7% | Added |
| SEI Investments Co | 121,877 | $883.0K | 0.00% | +66,845+121.5% | Added |
| Two Sigma Investments, LP | 122,042 | $884.0K | 0.00% | +122,042 | New |
| Bank of New York Mellon Corp | 122,776 | $889.0K | 0.00% | +25,906+26.7% | Added |
| Deutsche Bank AG | 129,337 | $936.0K | 0.00% | +110,729+595.1% | Added |
| Tudor Investment Corp Et Al | 139,204 | $1.01M | 0.02% | +139,204 | New |
| Goldman Sachs Group Inc | 173,177 | $1.25M | 0.00% | −139,178−44.6% | Reduced |
| Brookfield Asset Management Inc. | 219,904 | $1.59M | 0.01% | +219,904 | New |
| Bank of America Corp | 261,021 | $1.89M | 0.00% | +34,630+15.3% | Added |
| Charles Schwab Investment Management Inc | 275,126 | $1.99M | 0.00% | +116,682+73.6% | Added |
| HarbourVest Partners LLC | 305,298 | $2.21M | 0.72% | 00.0% | Unchanged |
| Northern Trust Corp | 306,864 | $2.22M | 0.00% | +28,845+10.4% | Added |
| Ensign Peak Advisors, Inc | 347,840 | $2.52M | 0.01% | −30,000−7.9% | Reduced |
| Renaissance Technologies LLC | 352,700 | $2.55M | 0.00% | +303,200+612.5% | Added |
| Wellington Management Group LLP | 434,215 | $3.14M | 0.00% | −1,895,349−81.4% | Reduced |
| Morgan Stanley | 481,855 | $3.49M | 0.00% | +291,523+153.2% | Added |
| D. E. Shaw & Co., Inc. | 545,911 | $3.95M | 0.01% | +146,968+36.8% | Added |
| State Street Corp | 570,820 | $4.13M | 0.00% | +63,679+12.6% | Added |
| Nuveen Asset Management, LLC | 671,790 | $4.86M | 0.00% | +4,408+0.7% | Added |
| Bank of Montreal | 598,440 | $4.91M | 0.00% | +568,221+1,880.3% | Added |
| Marshall Wace, LLP | 724,955 | $5.25M | 0.01% | +724,955 | New |
| Millennium Management LLC | 752,749 | $5.45M | 0.01% | +637,925+555.6% | Added |
| Geode Capital Management, LLC | 791,983 | $5.73M | 0.00% | +210,101+36.1% | Added |
| Frontier Capital Management Co LLC | 794,116 | $5.75M | 0.07% | −235,408−22.9% | Reduced |
| Citadel Advisors LLC | 977,467 | $7.08M | 0.01% | +511,667+109.8% | Added |
| Ameriprise Financial Inc | 1,143,120 | $8.28M | 0.00% | +535,970+88.3% | Added |
| Southpoint Capital Advisors LP | 1,515,600 | $11.0M | 0.30% | 00.0% | Unchanged |
| Clearbridge Investments, LLC | 1,594,413 | $11.5M | 0.01% | +310,286+24.2% | Added |
| BlackRock Inc. | 2,264,252 | $16.4M | 0.00% | +337,053+17.5% | Added |
| Indaba Capital Management, L.P. | 2,427,802 | $17.6M | 2.70% | 00.0% | Unchanged |
| TimesSquare Capital Management, LLC | 3,045,639 | $22.1M | 0.31% | +766,180+33.6% | Added |