INTEGRAL AD SCIENCE HLDNG CO's ticker is IAS and the CUSIP is 45828L108. A total of 80 filers reported holding INTEGRAL AD SCIENCE HLDNG CO in Q4 2021. The put-call ratio across all filers is - and the average weighting 2.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $13,875,677 | +247.7% | 972,367 | +114.2% | 0.00% | +200.0% |
| Q4 2022 | $3,990,308 | +26.9% | 453,960 | +4.5% | 0.00% | 0.0% |
| Q3 2022 | $3,144,000 | -86.4% | 434,215 | -81.4% | 0.00% | -80.0% |
| Q2 2022 | $23,133,000 | -46.8% | 2,329,564 | -26.1% | 0.01% | -28.6% |
| Q1 2022 | $43,500,000 | +9631.5% | 3,152,174 | +15557.5% | 0.01% | – |
| Q4 2021 | $447,000 | -96.4% | 20,132 | -96.7% | 0.00% | -100.0% |
| Q2 2021 | $12,477,000 | – | 606,305 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Advisors, Inc. | 22,722,770 | $468,772,000 | 55.51% |
| Shelter Haven Capital Management, L.P. | 3,387,006 | $69,874,000 | 22.21% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 94,380,000 | $1,947,059,000 | 18.81% |
| SAPPHIRE VENTURES, L.L.C. | 10,086,035 | $208,075,000 | 16.24% |
| Indaba Capital Management, L.P. | 1,476,463 | $30,459,000 | 3.23% |
| Stony Point Capital LLC | 411,998 | $8,500,000 | 2.32% |
| Lisanti Capital Growth, LLC | 210,450 | $4,342,000 | 0.64% |
| THAMES CAPITAL MANAGEMENT LLC | 135,851 | $2,803,000 | 0.61% |
| TimesSquare Capital Management, LLC | 1,975,010 | $40,744,000 | 0.36% |
| Ghisallo Capital Management LLC | 272,000 | $5,611,000 | 0.21% |