Mariner, LLC
- SEC CIK
- 0001373442
- Latest filing
- Aug 13, 2026
CECO holding history
Ceco Environmental Corp in every 13F filed by Mariner, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CECO overviewAll 13F holders of CECOFull Q2 2026 holdings
- Shares (Q1 2025)
- 0
- Sold out in Q1 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 10
- Since Q3 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2025 | 0 | $0 | 0.0% | −11,550−100.0% | Sold out | Holders |
| Q4 2024 | 11,550 | $349.2K | <0.1% | +53+0.5% | Added | Holders |
| Q3 2024 | 11,497 | $324.2K | <0.1% | −25−0.2% | Reduced | Holders |
| Q2 2024 | 11,522 | $332.4K | <0.1% | −20−0.2% | Reduced | Holders |
| Q1 2024 | 11,542 | $265.7K | <0.1% | +179+1.6% | Added | Holders |
| Q4 2023 | 11,363 | $230.4K | <0.1% | +10.0% | Added | Holders |
| Q3 2023 | 11,362 | $181.5K | <0.1% | −3,717−24.7% | Reduced | Holders |
| Q2 2023 | 15,079 | $201.5K | <0.1% | +50.0% | Added | Holders |
| Q1 2023 | 15,074 | $211.0K | <0.1% | −1,000−6.2% | Reduced | Holders |
| Q4 2022 | 16,074 | $188.0K | <0.1% | −282−1.7% | Reduced | Holders |
| Q3 2022 | 16,356 | $145.0K | <0.1% | +16,356 | New | Holders |