Dark
Light
System
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 (2014Q2)
Original 13F HR (0001106832-14-000004) filed in 2014.08.15
#
Name
Shares
Value ($)
%
Options
Notes
1 COACH INC 1,500 51 0.00%
2 STRYKER CORP 700 59 0.00%
3 ABBOTT LABS 1,800 74 0.00%
4 Walgreens 1,000 74 0.00%
5 MCDONALDS CORP 800 81 0.00%
6 ABBVIE INC 1,800 102 0.00%
7 CISCO SYS INC 5,000 124 0.00%
8 DEERE & CO 1,400 127 0.00%
9 PEPSICO INC 1,600 143 0.00%
10 CATERPILLAR INC 1,500 163 0.00%
11 ISHARES NASDAQ BIOTECHNOLOGY ETF 280 164 0.00%
12 MICROSOFT CORP 4,000 167 0.00%
13 PFIZER INC 6,500 193 0.01%
14 Allergan plc 1,200 203 0.01%
15 CareFusion 4,650 206 0.01%
16 PHILLIPS 66 PARTNERS LP 2,800 212 0.01%
17 Medtronic Inc 3,400 217 0.01%
18 ANADARKO PETE CORP 2,000 219 0.01%
19 CUMMINS INC 1,500 231 0.01%
20 AMGEN INC 2,000 237 0.01%
21 AUTOMATIC DATA PROCESSING IN 3,000 238 0.01%
22 WHOLE FOODS MKT INC 6,220 240 0.01%
23 CME GROUP INC 3,400 241 0.01%
24 PERRIGO CO PLC 1,740 254 0.01%
25 ILLINOIS TOOL WKS INC 3,000 263 0.01%
26 MURPHY USA INC COM 5,625 275 0.01%
27 GENESEE AND WYOMING INC INC CL A 2,750 289 0.01%
28 PROCTER AND GAMBLE CO 3,800 299 0.01%
29 COSTCO WHSL CORP NEW 2,800 322 0.01%
30 NEWFIELD EXPL CO 7,300 323 0.01%
31 COPART INC 9,600 345 0.01%
32 CONTANGO OIL & GAS CO COM NEW 8,300 351 0.01%
33 ACADIA COMPANY COM 7,900 359 0.01%
34 TJX COS INC NEW 6,840 364 0.01%
35 CITIGROUPINC 8,010 377 0.01%
36 SunEdison Inc 17,400 393 0.01%
37 XYLEM INC 10,700 418 0.01%
38 COCA COLA CO 10,020 424 0.01%
39 LEVEL 3 COMM 9,700 426 0.01%
40 BRINKER INTL INC 8,900 433 0.01%
41 CADENCE DESIGN SYSTEM INC 24,800 434 0.01%
42 SBA COMMUNICATIONS CORP 4,400 450 0.01%
43 LINCOLN ELEC HLDGS INC 6,700 468 0.01%
44 NABORS INDUSTRIES LTD 16,000 470 0.01%
45 AMAZON COM INC 1,490 484 0.01%
46 CROWN HOLDINGS INC 10,100 503 0.01%
47 VALERO ENERGY PARTNERS LP 10,000 503 0.01%
48 LEAR CORP 5,900 527 0.01%
49 BILL BARRETT CP 20,000 536 0.01%
50 TRANSDIGM GROUP INC 3,245 543 0.01%
Page 1 of 7