INTEGRAL AD SCIENCE HLDNG CO's ticker is IAS and the CUSIP is 45828L108. A total of 163 filers reported holding INTEGRAL AD SCIENCE HLDNG CO in Q3 2023. The put-call ratio across all filers is 0.09 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $993,338 | -88.5% | 83,544 | -82.6% | 0.00% | -100.0% |
| Q2 2023 | $8,615,064 | +20.1% | 479,147 | -4.7% | 0.00% | 0.0% |
| Q1 2023 | $7,175,570 | +847.2% | 502,843 | +483.5% | 0.00% | – |
| Q4 2022 | $757,531 | +15.8% | 86,181 | -4.6% | 0.00% | – |
| Q3 2022 | $654,000 | +3.3% | 90,311 | +41.7% | 0.00% | – |
| Q2 2022 | $633,000 | -8.7% | 63,754 | +26.9% | 0.00% | – |
| Q1 2022 | $693,000 | -95.1% | 50,221 | -92.6% | 0.00% | -100.0% |
| Q3 2021 | $14,021,000 | – | 679,617 | – | 0.00% | – |
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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% |