Ownership history in PEAK6 Group LLC · 41 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in J2 GLOBAL INC COM ADDED COM (ZD). 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 | 3,700 | +400 | +12.1% | 0.00% | $320K | $73.70 |
| 2018 Q1 | ADDED | 3,300 | +1,100 | +50.0% | 0.00% | $260K | $66.83 |
| 2018 Q1 | ADDED | 2,200 | +1,443 | +190.6% | 0.00% | $174K | $66.83 |
| 2018 Q1 | REDUCED | 757 | -3,206 | -80.9% | 0.00% | $60K | $66.83 |
| 2017 Q2 | ADDED | 3,963 | +1,063 | +36.7% | 0.00% | $337K | $70.92 |
| 2017 Q1 | UNCHANGED | 2,900 | — | 0% | 0.00% | $243K | $69.63 |
| 2017 Q1 | REDUCED | 2,900 | -7,553 | -72.3% | 0.00% | $243K | $69.63 |
| 2017 Q1 | ADDED | 10,453 | +5,753 | +122.4% | 0.01% | $877K | $69.63 |
| 2016 Q4 | ADDED | 4,700 | +53 | +1.1% | 0.00% | $384K | $67.59 |
| 2016 Q4 | REDUCED | 4,647 | -2,053 | -30.6% | 0.00% | $380K | $67.59 |
As of 2025 Q4 — sorted by position size