Bleichroeder LP
- SEC CIK
- 0001781002
- Latest filing
- Aug 13, 2026
OPTN holding history
OptiNose, Inc. in every 13F filed by Bleichroeder LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
OPTN overviewAll 13F holders of OPTNFull Q2 2026 holdings
- Shares (Q2 2025)
- 0
- Sold out in Q2 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 14
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2025 | 0 | $0 | 0.0% | −269,675−100.0% | Sold out | Holders |
| Q1 2025 | 269,675 | $2.47M | 0.7% | 00.0% | Unchanged | Holders |
| Q4 2024 | 269,675 | $1.80M | 0.5% | 00.0% | UnchangedConverted for a 1-for-15 split | Holders |
| Q3 2024 | 4,045,132 | $2.71M | 0.7% | 00.0% | Unchanged | Holders |
| Q2 2024 | 4,045,132 | $4.21M | 1.3% | 00.0% | Unchanged | Holders |
| Q1 2024 | 4,045,132 | $5.91M | 1.5% | 00.0% | Unchanged | Holders |
| Q4 2023 | 4,045,132 | $5.22M | 1.2% | 00.0% | Unchanged | Holders |
| Q3 2023 | 4,045,132 | $4.98M | 1.2% | 00.0% | Unchanged | Holders |
| Q2 2023 | 4,045,132 | $4.98M | 1.0% | 00.0% | Unchanged | Holders |
| Q1 2023 | 4,045,132 | $7.81M | 1.7% | 00.0% | Unchanged | Holders |
| Q4 2022 | 4,045,132 | $7.48M | 1.6% | +263,157+7.0% | Added | Holders |
| Q3 2022 | 3,781,975 | $13.8M | 2.9% | 00.0% | Unchanged | Holders |
| Q2 2022 | 3,781,975 | $13.8M | 2.9% | +39,786+1.1% | Added | Holders |
| Q1 2022 | 3,742,189 | $9.24M | 1.6% | +21,998+0.6% | Added | Holders |
| Q4 2021 | 3,720,191 | $6.03M | 0.9% | +3,720,191 | New | Holders |