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 | $772,850 | -87.5% | 65,000 | -81.0% | 0.19% | -87.3% |
| Q2 2023 | $6,162,735 | +133.4% | 342,755 | +85.3% | 1.49% | +101.1% |
| Q1 2023 | $2,639,950 | -68.2% | 185,000 | -50.4% | 0.74% | -48.1% |
| Q4 2021 | $8,291,000 | +1506.8% | 373,297 | +1393.2% | 1.43% | +1487.8% |
| Q3 2021 | $516,000 | – | 25,000 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Advisors, Inc. | 22,722,770 | $408,555,404 | 69.22% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 77,660,001 | $1,396,326,818 | 31.67% |
| Engle Capital Management, L.P. | 1,829,000 | $32,885,420 | 10.18% |
| Sunriver Management LLC | 1,576,852 | $28,351,799 | 5.72% |
| Aperture Investors, LLC | 933,289 | $16,780,536 | 2.00% |
| G2 Investment Partners Management LLC | 342,755 | $6,162,735 | 1.49% |
| EAM Global Investors LLC | 227,792 | $4,095,700 | 1.20% |
| Lisanti Capital Growth, LLC | 410,555 | $7,381,779 | 1.02% |
| EAM Investors, LLC | 182,380 | $3,279,192 | 0.61% |
| HARBOURVEST PARTNERS LLC | 96,779 | $1,740,086 | 0.49% |