Ownership history in PEAK6 Group LLC · 12 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in TRINSEO S A (TSE). 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 | 14,533 | -21,667 | -59.9% | 0.00% | $1.0M | $58.09 |
| 2018 Q2 | ADDED | 36,200 | +31,200 | +624.0% | 0.01% | $2.6M | $58.09 |
| 2018 Q1 | REDUCED | 5,000 | -13,500 | -73.0% | 0.00% | $370K | $60.32 |
| 2018 Q1 | ADDED | 18,500 | +8,500 | +85.0% | 0.01% | $1.4M | $60.32 |
| 2017 Q3 | ADDED | 10,000 | +7,665 | +328.3% | 0.00% | $671K | $54.12 |
| 2017 Q3 | REDUCED | 2,335 | -165 | -6.6% | 0.00% | $157K | $54.12 |
| 2017 Q2 | REDUCED | 2,500 | -4,965 | -66.5% | 0.00% | $172K | $55.12 |
| 2017 Q2 | REDUCED | 7,465 | -28,435 | -79.2% | 0.00% | $513K | $55.12 |
| 2017 Q2 | ADDED | 35,900 | +16,400 | +84.1% | 0.01% | $2.5M | $55.12 |
| 2017 Q1 | ADDED | 19,500 | +12,400 | +174.6% | 0.01% | $1.3M | $53.60 |
As of 2025 Q4 — sorted by position size