Ownership history in Tortoise Index Solutions, LLC · 28 quarters on record
This page tracks every 13F SEC filing in which Tortoise Index Solutions, LLC reported a position in MPLX LP (MPLX). 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) |
|---|---|---|---|---|---|---|---|
| 2024 Q1 | REDUCED | 363,384 | -99,889 | -21.6% | 3.04% | $15.1M | $35.45 |
| 2023 Q4 | ADDED | 463,273 | +52,790 | +12.9% | 3.16% | $17.0M | $30.64 |
| 2023 Q3 | ADDED | 410,483 | +71,217 | +21.0% | 3.03% | $14.6M | $28.98 |
| 2023 Q2 | REDUCED | 339,266 | -38,938 | -10.3% | 2.35% | $11.5M | $27.05 |
| 2023 Q1 | REDUCED | 378,204 | -57,457 | -13.2% | 2.49% | $13.0M | $26.84 |
| 2022 Q4 | ADDED | 435,661 | +93,454 | +27.3% | 0.07% | $374K | $25.02 |
| 2022 Q3 | REDUCED | 342,207 | -3,425 | -1.0% | 1.99% | $10.3M | $22.34 |
| 2022 Q2 | ADDED | 345,632 | +25,940 | +8.1% | 1.90% | $10.1M | $21.23 |
| 2022 Q1 | ADDED | 319,692 | +22,288 | +7.5% | 1.91% | $10.6M | $23.66 |
| 2021 Q4 | ADDED | 297,404 | +23,596 | +8.6% | 1.94% | $8.8M | $20.66 |
As of 2025 Q4 — sorted by position size