Ithaka Group LLC
- SEC CIK
- 0001484043
- Latest filing
- Aug 11, 2026
BX holding history
Blackstone Inc. in every 13F filed by Ithaka Group LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
BX overviewAll 13F holders of BXFull Q2 2026 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 14
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −83,848−100.0% | Sold out | Holders |
| Q3 2025 | 83,848 | $14.3M | 2.4% | −211−0.3% | Reduced | Holders |
| Q2 2025 | 84,059 | $12.6M | 2.2% | −4,449−5.0% | Reduced | Holders |
| Q1 2025 | 88,508 | $12.4M | 2.5% | −1,816−2.0% | Reduced | Holders |
| Q4 2024 | 90,324 | $15.6M | 2.9% | −2,417−2.6% | Reduced | Holders |
| Q3 2024 | 92,741 | $14.2M | 2.7% | −805−0.9% | Reduced | Holders |
| Q2 2024 | 93,546 | $11.6M | 2.1% | −4,337−4.4% | Reduced | Holders |
| Q1 2024 | 97,883 | $12.9M | 2.4% | −6,470−6.2% | Reduced | Holders |
| Q4 2023 | 104,353 | $13.7M | 2.7% | −2,690−2.5% | Reduced | Holders |
| Q3 2023 | 107,043 | $11.5M | 2.6% | −2,957−2.7% | Reduced | Holders |
| Q2 2023 | 110,000 | $10.2M | 2.1% | −17,183−13.5% | Reduced | Holders |
| Q1 2023 | 127,183 | $11.2M | 2.4% | −138,671−52.2% | Reduced | Holders |
| Q4 2022 | 265,854 | $19.7M | 2.3% | +186,836+236.4% | Added | Holders |
| Q3 2022 | 79,018 | $6.61M | 1.5% | +55,947+242.5% | Added | Holders |
| Q2 2022 | 23,071 | $2.10M | 0.4% | +23,071 | New | Holders |