Dark Pool activity in the US Banana Republic stock market with its 14? exchanges plus these guys (sorted by average trade size):
ATS Name - MPID - Total Trades - Total Shares - Average Trade Size
DEALERWEB - DLTA - 5101 - 1041492231 - 204,174
LUMINEX ATS - LMNX - 8899 - 315839790 - 35,492
LIQUIDNET NEGOTIATION ATS - LQNT - 12643 - 386048880 - 30,535
CITIBLOC - CBLC - 4915 - 75574361 - 15,376
INSTINET BLOCKCROSS - BLKX - 89988 - 1057162530 - 11,748
LIQUIDNET H2O ATS - LQNA - 82638 - 861865790 - 10,429
AQUA - AQUA - 1319 - 13350019 - 10,121
XE - PJCX - 1241 - 9244489 - 7,449
BIDS ATS - BIDS - 3232891 - 3362038053 - 1,040
CROSSSTREAM - XSTM - 3295858 - 1359096449 - 412
POSIT - ITGP - 4499402 - 1435430232 - 319
INSTINCT X - MLIX - 8287638 - 1916808025 - 231
MS POOL (ATS-4) - MSPL - 23383374 - 5029274782 - 215
MS TRAJECTORY CROSS (ATS-1) - MSTX - 10266619 - 2188509508 - 213
IBKR ATS - IATS - 15262296 - 3134192508 - 205
CODA - CODA - 2612071 - 498241755 - 191
CBX - ICBX - 3910393 - 676572622 - 173
VIRTU MATCHIT ATS - KCGM - 18775998 - 2863359187 - 153
CROSSFINDER - CROS - 50927155 - 7531785443 - 148
LEVEL ATS - EBXL - 36468122 - 5194480422 - 142
THE BARCLAYS ATS - LATS - 25392463 - 3443666550 - 136
MS RPOOL (ATS-6) - MSRP - 9208241 - 1213279997 - 132
JPM-X - JPMX - 55749358 - 6423783608 - 115
BNPP CORTEX ATS - BNPX - 7503721 - 858161252 - 114
STIFEL X - STFX - 3106 - 326287 - 105
CITI-ONE ATS - ONEC - 2 - 200 - 100
SIGMA X2 - SGMT - 104027106 - 10178515187 - 98
UBS ATS - UBSA - 136406512 - 13284933436 - 97
INTELLIGENT CROSS LLC - INCR - 60212444 - 5523428040 - 92
BOATS - BLUE - 210374 - 14012281 - 67
JPB-X - JPBX - 20735217 - 1175783290 - 57
PURESTREAM - PURE - 3626321 - 56758405 - 16