Ownership history in Magnetar Financial LLC · 4 quarters on record
This page tracks every 13F SEC filing in which Magnetar Financial LLC reported a position in MAPLEBEAR INC (CART). 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 | 43,095 | -5,644 | -11.6% | 0.01% | $1.6M | $36.76 |
| 2025 Q2 | ADDED | 48,739 | +43,581 | +844.9% | 0.01% | $2.2M | $45.24 |
| 2025 Q1 | REDUCED | 5,158 | -49,200 | -90.5% | 0.00% | $206K | $39.89 |
| 2024 Q2 | INITIATED | 54,358 | — | — | 0.04% | $1.7M | — |
As of 2025 Q4 — sorted by position size