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 | $10,539,177 | -22.5% | 886,390 | +17.2% | 0.00% | 0.0% |
| Q2 2023 | $13,600,126 | +44.8% | 756,403 | +14.9% | 0.00% | 0.0% |
| Q1 2023 | $9,393,456 | -15.1% | 658,266 | -47.7% | 0.00% | – |
| Q4 2022 | $11,069,018 | +167.8% | 1,259,274 | +120.6% | 0.00% | – |
| Q3 2022 | $4,133,000 | -17.9% | 570,820 | +12.6% | 0.00% | – |
| Q2 2022 | $5,036,000 | +1.1% | 507,141 | +40.6% | 0.00% | – |
| Q1 2022 | $4,979,000 | -21.0% | 360,768 | +27.2% | 0.00% | – |
| Q4 2021 | $6,300,000 | +70.6% | 283,665 | +58.5% | 0.00% | – |
| Q3 2021 | $3,692,000 | – | 178,954 | – | 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% |