CASTLEARK MANAGEMENT LLC Q4 2019 Filing

Filed February 14, 2020

Portfolio Value

$2.5T

Holdings

341

Report Date

Q4 2019

Filing Type

13F-HR

All Holdings (341 positions)

#StockSharesValue% PortfolioType
301
IACIEURIAC INTERACTIVECORP
1,290$321.0M0.01%
302
PCARPACCAR INC
3,850$305.0M0.01%
303
BRKRBRUKER CORP
5,690$290.0M0.01%
304
AJGGALLAGHER ARTHUR J & CO
3,000$286.0M0.01%
305
COUPEURCOUPA SOFTWARE INC
1,820$266.0M0.01%
306
TWTRUSDTWITTER INC
8,040$258.0M0.01%
307
PFEPFIZER INC
6,500$255.0M0.01%
308
GNTXGENTEX CORP
8,620$250.0M0.01%
309
CITCINTAS CORP
740$199.0M0.01%
310
APOEURAPOLLO GLOBAL MGMT INC
3,585$171.0M0.01%
311
FDXFEDEX CORP
1,000$151.0M0.01%
312
ITWILLINOIS TOOL WKS INC
770$138.0M0.01%
313
INTCINTEL CORP
2,200$132.0M0.01%
314
FASTFASTENAL CO
3,460$128.0M0.01%
315
IWOISHARES TR
500$107.0M0.00%
316
VAREURVARIAN MED SYS INC
650$92.0M0.00%
317
TRMBTRIMBLE INC
2,160$90.0M0.00%
318
LUVSOUTHWEST AIRLS CO
1,560$84.0M0.00%
319
MOG/AMOOG INC
860$73.0M0.00%
320
SYKSTRYKER CORP
340$71.0M0.00%
321
GOOGLALPHABET INC
50$67.0M0.00%
322
MDTMEDTRONIC PLC
480$54.0M0.00%
323
CMICUMMINS INC
300$54.0M0.00%
324
SRCLSTERICYCLE INC
770$49.0M0.00%
325
ALLERGAN PLC
232$44.0M0.00%
326
PRAAPRA GROUP INC
1,150$42.0M0.00%
327
MCHPMICROCHIP TECHNOLOGY INC
360$38.0M0.00%
328
PAYXPAYCHEX INC
360$31.0M0.00%
329
UAAUNDER ARMOUR INC
1,340$29.0M0.00%
330
SEESEALED AIR CORP NEW
720$29.0M0.00%
331
WBAWALGREENS BOOTS ALLIANCE INC
480$28.0M0.00%
332
UAUNDER ARMOUR INC
1,349$26.0M0.00%
333
FFIVF5 NETWORKS INC
140$20.0M0.00%
334
HALHALLIBURTON CO
690$17.0M0.00%
335
HOGHARLEY DAVIDSON INC
430$16.0M0.00%
336
CXOEURCONCHO RES INC
140$12.0M0.00%
337
MUSAMURPHY USA INC
70$8.0M0.00%
338
VREXVAREX IMAGING CORP
260$8.0M0.00%
339
MURMURPHY OIL CORP
290$8.0M0.00%
340
MYGNMYRIAD GENETICS INC
240$7.0M0.00%
341
TIVO CORP
739$6.0M0.00%
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