Ownership history in Walleye Trading LLC · 38 quarters on record
This page tracks every 13F SEC filing in which Walleye Trading LLC reported a position in MADRIGAL PHARMACEUTICALS INC (MDGL). 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 Q4 | REDUCED | 214 | -286 | -57.2% | 0.00% | $125K | $582.34 |
| 2025 Q4 | REDUCED | 500 | -1,300 | -72.2% | 0.00% | $291K | $582.34 |
| 2025 Q3 | ADDED | 1,800 | +1,100 | +157.1% | 0.00% | $826K | $458.66 |
| 2025 Q3 | REDUCED | 700 | -1,000 | -58.8% | 0.00% | $321K | $458.66 |
| 2024 Q4 | REDUCED | 1,700 | -18,700 | -91.7% | 0.00% | $525K | $308.57 |
| 2024 Q4 | ADDED | 20,400 | +19,600 | +2450.0% | 0.01% | $6.3M | $308.57 |
| 2024 Q1 | REDUCED | 800 | -500 | -38.5% | 0.00% | $214K | $267.04 |
| 2024 Q1 | REDUCED | 1,300 | -1,200 | -48.0% | 0.00% | $347K | $267.04 |
| 2023 Q4 | REDUCED | 2,500 | -11,200 | -81.8% | 0.00% | $578K | $231.38 |
| 2023 Q4 | ADDED | 13,700 | +13,100 | +2183.3% | 0.01% | $3.2M | $231.38 |
As of 2025 Q4 — sorted by position size