Vanguard Group Inc
- SEC CIK
- 0000102909
- Latest filing
- Jan 29, 2026
OSA holding history
ProSomnus, Inc. in every 13F filed by Vanguard Group Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
OSA overviewAll 13F holders of OSAFull Q4 2025 holdings
- Shares (Q2 2024)
- 0
- Sold out in Q2 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2024 | 0 | $0 | 0.0% | −102,103−100.0% | Sold out | Holders |
| Q1 2024 | 102,103 | $58.1K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2023 | 102,103 | $100.1K | <0.1% | +26,200+34.5% | Added | Holders |
| Q3 2023 | 75,903 | $78.9K | <0.1% | +46,591+158.9% | Added | Holders |
| Q2 2023 | 29,312 | $90.9K | <0.1% | +29,312 | New | Holders |