Ownership history in Mariner, LLC · 4 quarters on record
This page tracks every 13F SEC filing in which Mariner, LLC reported a position in RHYTHM PHARMACEUTICALS INC (RYTM). 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 | 3,597 | -724 | -16.8% | 0.00% | $363K | $100.99 |
| 2025 Q2 | REDUCED | 4,321 | -264 | -5.8% | 0.00% | $273K | $63.19 |
| 2025 Q1 | ADDED | 4,585 | +60 | +1.3% | 0.00% | $243K | $52.97 |
| 2024 Q4 | INITIATED | 4,525 | — | — | 0.00% | $254K | $55.98 |
As of 2025 Q4 — sorted by position size