D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
CON holding history
Concentra Group Holdings Parent, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CON overviewAll 13F holders of CONFull Q2 2026 holdings
- Shares (Q2 2026)
- 154,333
- Value
- $4.59M
- % of portfolio
- <0.1%
- Quarters held
- 5
- Since Q4 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 154,333 | $4.59M | <0.1% | +10,688+7.4% | Added | Holders |
| Q1 2026 | 143,645 | $3.08M | <0.1% | −322,473−69.2% | Reduced | Holders |
| Q4 2025 | 466,118 | $9.17M | <0.1% | +18,401+4.1% | Added | Holders |
| Q3 2025 | 447,717 | $9.37M | <0.1% | +447,717 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −14,116−100.0% | Sold out | Holders |
| Q4 2024 | 14,116 | $279.2K | <0.1% | +14,116 | New | Holders |