Ownership history in Mariner, LLC · 15 quarters on record
This page tracks every 13F SEC filing in which Mariner, LLC reported a position in DT MIDSTREAM INC (DTM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 4,648 | -31,305 | -87.1% | 0.00% | $526K | $111.58 |
| 2025 Q2 | REDUCED | 35,953 | -3,753 | -9.5% | 0.01% | $4.0M | $107.64 |
| 2025 Q1 | REDUCED | 39,706 | -7,851 | -16.5% | 0.01% | $3.8M | $93.76 |
| 2024 Q4 | ADDED | 47,557 | +3,479 | +7.9% | 0.01% | $4.7M | $95.80 |
| 2024 Q3 | ADDED | 44,078 | +7,325 | +19.9% | 0.01% | $3.5M | $75.23 |
| 2024 Q2 | ADDED | 36,753 | +6,085 | +19.8% | 0.01% | $2.6M | $67.28 |
| 2024 Q1 | ADDED | 30,668 | +4,020 | +15.1% | 0.00% | $1.9M | $57.25 |
| 2023 Q4 | ADDED | 26,648 | +5,858 | +28.2% | 0.00% | $1.5M | $50.70 |
| 2023 Q3 | ADDED | 20,790 | +1,985 | +10.6% | 0.00% | $1.1M | $48.34 |
| 2023 Q2 | ADDED | 18,805 | +1,442 | +8.3% | 0.00% | $932K | $44.70 |
As of 2025 Q4 — sorted by position size