Ownership history in PEAK6 Group LLC · 58 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in BRINKS CO COM (BCO). 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) |
|---|---|---|---|---|---|---|---|
| 2018 Q2 | REDUCED | 35,800 | -21,300 | -37.3% | 0.01% | $2.9M | $73.38 |
| 2018 Q2 | ADDED | 57,100 | +46,539 | +440.7% | 0.02% | $4.6M | $73.38 |
| 2018 Q1 | REDUCED | 10,561 | -3,439 | -24.6% | 0.00% | $754K | $65.52 |
| 2018 Q1 | ADDED | 14,000 | +12,900 | +1172.7% | 0.00% | $999K | $65.52 |
| 2017 Q4 | REDUCED | 1,100 | -539 | -32.9% | 0.00% | $87K | $72.13 |
| 2017 Q4 | REDUCED | 1,639 | -16,461 | -90.9% | 0.00% | $129K | $72.13 |
| 2017 Q3 | ADDED | 18,100 | +15,400 | +570.4% | 0.01% | $1.5M | $77.07 |
| 2017 Q3 | REDUCED | 2,700 | -1,500 | -35.7% | 0.00% | $227K | $77.07 |
| 2017 Q2 | REDUCED | 4,200 | -8,400 | -66.7% | 0.00% | $281K | $61.16 |
| 2017 Q2 | ADDED | 12,600 | +10,000 | +384.6% | 0.00% | $844K | $61.16 |
As of 2025 Q4 — sorted by position size