Polymer Capital Management (US) LLC
- SEC CIK
- 0001973324
- Latest filing
- Aug 14, 2026
CSX holding history
CSX Corp in every 13F filed by Polymer Capital Management (US) LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CSX overviewAll 13F holders of CSXFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q1 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −53,900−100.0% | Sold out | Holders |
| Q1 2026 | 53,900 | $2.21M | 0.3% | +31,270+138.2% | Added | Holders |
| Q4 2025 | 22,630 | $820.3K | 0.1% | +16,090+246.0% | Added | Holders |
| Q3 2025 | 6,540 | $232.2K | <0.1% | −498−7.1% | Reduced | Holders |
| Q2 2025 | 7,038 | $229.7K | <0.1% | −16,351−69.9% | Reduced | Holders |
| Q1 2025 | 23,389 | $688.3K | 0.2% | +23,389 | New | Holders |