Ownership history in PEAK6 Group LLC · 17 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in HEALTHSTREAM INC COM (HSTM). 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 Q1 | REDUCED | 10,500 | -14,900 | -58.7% | 0.00% | $261K | $24.48 |
| 2017 Q2 | ADDED | 25,400 | +21,730 | +592.1% | 0.00% | $669K | $24.89 |
| 2017 Q2 | REDUCED | 3,670 | -830 | -18.4% | 0.00% | $97K | $24.89 |
| 2017 Q2 | REDUCED | 4,500 | -30,400 | -87.1% | 0.00% | $118K | $24.89 |
| 2015 Q2 | REDUCED | 34,900 | -22,600 | -39.3% | 0.01% | $1.1M | $28.77 |
| 2015 Q2 | ADDED | 57,500 | +53,400 | +1302.4% | 0.01% | $1.7M | $28.77 |
| 2015 Q1 | ADDED | 4,100 | +3,974 | +3154.0% | 0.00% | $103K | $23.83 |
| 2015 Q1 | REDUCED | 126 | -7,874 | -98.4% | 0.00% | $3K | $23.83 |
| 2015 Q1 | REDUCED | 8,000 | -1,900 | -19.2% | 0.00% | $202K | $23.83 |
| 2014 Q4 | ADDED | 9,900 | +9,800 | +9800.0% | 0.00% | $292K | $27.88 |
As of 2025 Q4 — sorted by position size