Ownership history in PEAK6 Group LLC · 2 quarters on record
This page tracks every 13F SEC filing in which PEAK6 Group LLC reported a position in MERCANTILE BANK CORP (MBWM). 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 | 10,982 | -16,618 | -60.2% | 0.00% | $365K | — |
| 2018 Q1 | INITIATED | 27,600 | — | — | 0.00% | $918K | — |
As of 2025 Q4 — sorted by position size