INTEGRAL AD SCIENCE HLDNG CO's ticker is IAS and the CUSIP is 45828L108. A total of 92 filers reported holding INTEGRAL AD SCIENCE HLDNG CO in Q1 2022. The put-call ratio across all filers is - and the average weighting 1.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,409,891 | +81.6% | 454,995 | +174.7% | 0.68% | +81.5% |
| Q2 2023 | $2,978,459 | -33.1% | 165,654 | -46.9% | 0.37% | -41.0% |
| Q1 2023 | $4,454,537 | +2452.2% | 312,161 | +1472.1% | 0.63% | +2072.4% |
| Q4 2022 | $174,534 | -46.8% | 19,856 | -56.1% | 0.03% | -54.0% |
| Q3 2022 | $328,000 | +134.3% | 45,240 | +219.9% | 0.06% | +110.0% |
| Q2 2022 | $140,000 | -33.3% | 14,140 | -7.1% | 0.03% | -60.0% |
| Q1 2022 | $210,000 | – | 15,215 | – | 0.08% | – |
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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% |