INTEGRAL AD SCIENCE HLDNG CO's ticker is IAS and the CUSIP is 45828L108. A total of 80 filers reported holding INTEGRAL AD SCIENCE HLDNG CO in Q4 2021. The put-call ratio across all filers is - and the average weighting 2.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $5,549,460 | +133.5% | 385,647 | +92.9% | 0.04% | +100.0% |
| Q3 2023 | $2,376,716 | +15.0% | 199,892 | +73.9% | 0.02% | +28.6% |
| Q2 2023 | $2,067,283 | +732.6% | 114,977 | +307.0% | 0.01% | +1300.0% |
| Q4 2022 | $248,300 | -33.4% | 28,248 | -45.2% | 0.00% | -50.0% |
| Q3 2022 | $373,000 | -34.4% | 51,522 | -10.0% | 0.00% | -33.3% |
| Q2 2022 | $569,000 | -69.5% | 57,275 | -57.6% | 0.00% | -81.2% |
| Q1 2022 | $1,863,000 | +696.2% | 134,984 | +1091.3% | 0.02% | +433.3% |
| Q3 2021 | $234,000 | – | 11,331 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Advisors, Inc. | 22,722,770 | $226,546,017 | 45.08% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 65,010,001 | $648,149,710 | 17.34% |
| Sunriver Management LLC | 6,969,607 | $69,486,982 | 9.08% |
| P2 Capital Partners, LLC | 2,680,000 | $26,719,600 | 3.16% |
| SCALAR GAUGE MANAGEMENT, LLC | 362,769 | $3,616,807 | 2.78% |
| Aperture Investors, LLC | 1,590,456 | $15,856,846 | 2.03% |
| CenterBook Partners LP | 1,955,076 | $19,492,108 | 1.34% |
| Crestwood Capital Management, L.P. | 200,000 | $1,994,000 | 1.23% |
| 272 Capital LP | 239,078 | $2,383,608 | 0.95% |
| TimesSquare Capital Management, LLC | 2,969,278 | $29,604 | 0.43% |