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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $270,173,734 | -33.9% | 22,722,770 | 0.0% | 57.41% | -17.1% |
| Q2 2023 | $408,555,404 | +26.0% | 22,722,770 | -0.0% | 69.22% | -0.9% |
| Q1 2023 | $324,253,942 | +62.3% | 22,722,771 | 0.0% | 69.83% | +1.4% |
| Q4 2022 | $199,733,157 | +21.4% | 22,722,771 | 0.0% | 68.90% | +16.3% |
| Q3 2022 | $164,513,000 | -27.1% | 22,722,771 | 0.0% | 59.26% | -16.8% |
| Q2 2022 | $225,637,000 | -28.0% | 22,722,771 | 0.0% | 71.25% | +5.5% |
| Q1 2022 | $313,574,000 | -37.9% | 22,722,771 | 0.0% | 67.53% | -3.7% |
| Q4 2021 | $504,672,000 | +7.7% | 22,722,771 | +0.0% | 70.13% | +26.3% |
| Q3 2021 | $468,772,000 | +0.2% | 22,722,770 | 0.0% | 55.51% | +14.4% |
| Q2 2021 | $467,634,000 | – | 22,722,770 | – | 48.54% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Advisors, Inc. | 22,722,770 | $270,173,734 | 57.41% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 77,660,001 | $923,377,412 | 23.09% |
| Sunriver Management LLC | 3,770,330 | $44,829,224 | 8.48% |
| Engle Capital Management, L.P. | 1,400,000 | $16,646,000 | 6.04% |
| Aperture Investors, LLC | 1,213,114 | $14,423,925 | 2.29% |
| CenterBook Partners LP | 454,995 | $5,409,891 | 0.68% |
| Portolan Capital Management | 433,855 | $5,158,536 | 0.48% |
| Advantage Alpha Capital Partners LP | 190,084 | $2,260,099 | 0.48% |
| TimesSquare Capital Management, LLC | 2,486,748 | $29,567 | 0.46% |
| HARBOURVEST PARTNERS LLC | 91,779 | $1,091,252 | 0.37% |