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Institutional Investment Manager
CASTLEARK MANAGEMENT LLC
CASTLEARK MANAGEMENT LLC (CIK: 0001106832), located at 1 N Wacker Dr, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2017Q1)
Original 13F HR (0001106832-17-000003) filed in 2017.05.15
#
Name
Shares
Value ($)
%
Options
Notes
351 Videocon D2H Ltd 40,105 461 0.01%
352 WAGEWORKS INC COM 117,145 8,470 0.27%
353 WALGREENS BOOTS ALLIANCE INC 480 40 0.00%
354 WASTE CONNECTIONS INC 74,900 6,608 0.21%
355 WATERS CORP 7,620 1,191 0.04%
356 WEATHERFORD INTL PLC 1,252,620 8,330 0.26%
357 WEBSTER FINL CORP CONN 114,385 5,724 0.18%
358 WESTERN ALLIANCE BANCORP 210,870 10,352 0.32%
359 WESTERN GAS PARTNERS LP 96,381 5,826 0.18%
360 WESTLAKE CHEM CORP 50,155 3,313 0.10%
361 WHITING PETE CORP NEW 224,310 2,122 0.07%
362 WILLIAMS PARTNERS L P NEW 240,900 9,836 0.31%
363 WIX COM LTD 104,330 7,084 0.22%
364 Wright Medical Group NV 487,090 15,158 0.47%
365 XILINX INC 72,720 4,210 0.13%
366 XPERI CORP 205,260 6,969 0.22%
367 ZEBRA TECHNOLOGIES CORPORATION CL A 152,720 13,936 0.44%
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