Central Securities Corp
- SEC CIK
- 0000018748
- Latest filing
- Aug 10, 2026
COHR holding history
Coherent Corp. in every 13F filed by Central Securities Corp, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
COHR overviewAll 13F holders of COHRFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 19
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −150,000−100.0% | Sold out | Holders |
| Q4 2025 | 150,000 | $27.7M | 2.2% | −50,000−25.0% | Reduced | Holders |
| Q3 2025 | 200,000 | $21.5M | 1.8% | 00.0% | Unchanged | Holders |
| Q2 2025 | 200,000 | $17.8M | 1.6% | 00.0% | Unchanged | Holders |
| Q1 2025 | 200,000 | $13.0M | 1.2% | 00.0% | Unchanged | Holders |
| Q4 2024 | 200,000 | $18.9M | 1.8% | 00.0% | Unchanged | Holders |
| Q3 2024 | 200,000 | $17.8M | 1.7% | −200,000−50.0% | Reduced | Holders |
| Q2 2024 | 400,000 | $29.0M | 2.9% | 00.0% | Unchanged | Holders |
| Q1 2024 | 400,000 | $24.2M | 2.4% | 00.0% | Unchanged | Holders |
| Q4 2023 | 400,000 | $17.4M | 1.9% | 00.0% | Unchanged | Holders |
| Q3 2023 | 400,000 | $13.1M | 1.6% | 00.0% | Unchanged | Holders |
| Q2 2023 | 400,000 | $20.4M | 2.4% | 00.0% | Unchanged | Holders |
| Q1 2023 | 400,000 | $15.2M | 1.9% | +20,000+5.3% | Added | Holders |
| Q4 2022 | 380,000 | $13.3M | 1.7% | +45,000+13.4% | Added | Holders |
| Q3 2022 | 335,000 | $11.7M | 1.6% | 00.0% | Unchanged | Holders |
| Q2 2022 | 335,000 | $17.1M | 2.3% | 00.0% | Unchanged | Holders |
| Q1 2022 | 335,000 | $24.3M | 2.6% | 00.0% | Unchanged | Holders |
| Q4 2021 | 335,000 | $22.9M | 2.3% | +15,000+4.7% | Added | Holders |
| Q3 2021 | 320,000 | $19.0M | 2.0% | +60,000+23.1% | Added | Holders |
| Q2 2021 | 260,000 | $18.9M | 1.9% | +260,000 | New | Holders |