Ownership history in PEAK6 Group LLC · 44 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in ROSETTA STONE INC COM (RST). 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 | ADDED | 71,244 | +41,644 | +140.7% | 0.00% | $1.1M | — |
| 2018 Q1 | ADDED | 29,600 | +14,400 | +94.7% | 0.00% | $389K | — |
| 2017 Q4 | REDUCED | 15,200 | -22,347 | -59.5% | 0.00% | $190K | — |
| 2017 Q4 | ADDED | 37,547 | +26,520 | +240.5% | 0.00% | $468K | — |
| 2017 Q3 | REDUCED | 11,027 | -201,055 | -94.8% | 0.00% | $113K | — |
| 2017 Q2 | ADDED | 212,082 | +31,902 | +17.7% | 0.01% | $2.3M | — |
| 2017 Q1 | ADDED | 180,180 | +179,680 | +35936.0% | 0.01% | $1.8M | — |
| 2016 Q2 | REDUCED | 500 | -8,528 | -94.5% | 0.00% | $4K | — |
| 2016 Q2 | REDUCED | 9,028 | -10,972 | -54.9% | 0.00% | $70K | — |
| 2016 Q2 | ADDED | 20,000 | +1,000 | +5.3% | 0.00% | $155K | — |