Calissio Resources Group Inc (CRGP)

[coinsguy]

Turns out G1 Execution Services (ETRF), formerly etrade's market maker division, processed 28.78% of all shares traded in August, or 840,392,885 shares in total.

Next up is Buckman, Buckman & Reid (BKRT), who is a market maker known to sell dilution shares, at 17.27% for a total of 504,245,129 shares.

Next is KCG AMERICAS (NITE) at 15.02% for a total of 438,528,738 shares.

Next is CITADEL SECURITIES (CDEL) at 13.65% for a total of 398,560,424 shares.

Next is CANACCORD GENUITY INC (CSTI) at 13.41% for a total of 391,510,020 shares.

A handful of others make up the rest.