Millennium Management LLC
- SEC CIK
- 0001273087
- Latest filing
- Aug 14, 2026
IAS holding history
Integral Ad Science Holding Corp. in every 13F filed by Millennium Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IAS overviewAll 13F holders of IASFull Q2 2026 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 16
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −333,892−100.0% | Sold out | Holders |
| Q3 2025 | 333,892 | $3.40M | <0.1% | +333,892 | New | Holders |
| Q2 2025 | 0 | $0 | 0.0% | −406,770−100.0% | Sold out | Holders |
| Q1 2025 | 406,770 | $3.28M | <0.1% | +342,646+534.3% | Added | Holders |
| Q4 2024 | 64,124 | $669.5K | <0.1% | +64,124 | New | Holders |
| Q3 2024 | 0 | $0 | 0.0% | −1,224,138−100.0% | Sold out | Holders |
| Q2 2024 | 1,224,138 | $11.9M | <0.1% | +119,740+10.8% | Added | Holders |
| Q1 2024 | 1,104,398 | $11.0M | <0.1% | −3,948,576−78.1% | Reduced | Holders |
| Q4 2023 | 5,052,974 | $72.7M | 0.1% | +4,753,774+1,588.8% | Added | Holders |
| Q3 2023 | 299,200 | $3.56M | <0.1% | +104,782+53.9% | Added | Holders |
| Q2 2023 | 194,418 | $3.50M | <0.1% | −270,042−58.1% | Reduced | Holders |
| Q1 2023 | 464,460 | $6.63M | <0.1% | +185,419+66.4% | Added | Holders |
| Q4 2022 | 279,041 | $2.45M | <0.1% | −473,708−62.9% | Reduced | Holders |
| Q3 2022 | 752,749 | $5.45M | <0.1% | +637,925+555.6% | Added | Holders |
| Q2 2022 | 114,824 | $1.14M | <0.1% | +27,636+31.7% | Added | Holders |
| Q1 2022 | 87,188 | $1.20M | <0.1% | −77,688−47.1% | Reduced | Holders |
| Q4 2021 | 164,876 | $3.66M | <0.1% | −70,149−29.8% | Reduced | Holders |
| Q3 2021 | 235,025 | $4.85M | <0.1% | −177,432−43.0% | Reduced | Holders |
| Q2 2021 | 412,457 | $8.49M | <0.1% | +412,457 | New | Holders |