INTEGRAL AD SCIENCE HLDNG CO's ticker is IAS and the CUSIP is 45828L108. A total of 70 filers reported holding INTEGRAL AD SCIENCE HLDNG CO in Q3 2021. The put-call ratio across all filers is - and the average weighting 1.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,557,488 | +1.8% | 299,200 | +53.9% | 0.00% | 0.0% |
| Q2 2023 | $3,495,636 | +52640.4% | 194,418 | -58.1% | 0.00% | -50.0% |
| Q1 2023 | $6,628 | +170.2% | 464,460 | +66.4% | 0.00% | +300.0% |
| Q4 2022 | $2,453 | -100.0% | 279,041 | -62.9% | 0.00% | -66.7% |
| Q3 2022 | $5,450,000 | +378.1% | 752,749 | +555.6% | 0.00% | +200.0% |
| Q2 2022 | $1,140,000 | -5.2% | 114,824 | +31.7% | 0.00% | 0.0% |
| Q1 2022 | $1,203,000 | -67.1% | 87,188 | -47.1% | 0.00% | -50.0% |
| Q4 2021 | $3,662,000 | -24.5% | 164,876 | -29.8% | 0.00% | -33.3% |
| Q3 2021 | $4,849,000 | -42.9% | 235,025 | -43.0% | 0.00% | -40.0% |
| Q2 2021 | $8,488,000 | – | 412,457 | – | 0.01% | – |
Download | ||||||
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% |