Ownership history in Walleye Trading LLC · 46 quarters on record
This page tracks every 13F SEC filing in which Walleye Trading LLC reported a position in RITCHIE BROS AUCTIONEERS (RBA). 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 | 3,300 | -1,030 | -23.8% | 0.00% | $358K | $108.36 |
| 2025 Q3 | REDUCED | 4,330 | -1,170 | -21.3% | 0.00% | $469K | $108.36 |
| 2025 Q3 | ADDED | 5,500 | +500 | +10.0% | 0.00% | $596K | $108.36 |
| 2025 Q2 | REDUCED | 5,000 | -3,100 | -38.3% | 0.00% | $531K | $106.19 |
| 2025 Q2 | ADDED | 8,100 | +6,667 | +465.2% | 0.00% | $860K | $106.19 |
| 2025 Q2 | REDUCED | 1,433 | -41,367 | -96.7% | 0.00% | $152K | $106.19 |
| 2025 Q1 | ADDED | 42,800 | +40,500 | +1760.9% | 0.01% | $4.3M | $100.02 |
| 2025 Q1 | REDUCED | 2,300 | -3,900 | -62.9% | 0.00% | $231K | $100.02 |
| 2024 Q4 | REDUCED | 6,200 | -38,100 | -86.0% | 0.00% | $559K | $89.69 |
| 2024 Q4 | REDUCED | 44,300 | -37,100 | -45.6% | 0.01% | $4.0M | $89.69 |
As of 2025 Q4 — sorted by position size