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RS Investment Management Co LLC

Q2 2015 Holdings

Filed 2015-08-13 | 351 holdings | $900.5M | 13F-HR/A | View on SEC ↗ · Holdings Table ↗

Amended (2015-08-18) | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
MFA Financial Inc.COM55272X102$20.5K2,767,3520.0%
Zeltiq Aesthetics, Inc.COM98933Q108$20.7K704,0660.0%
Spark Therapeutics, Inc.COM84652J103$20.9K346,5620.0%
Hologic Inc.(HOLX)COM436440101$20.9K549,7900.0%
Premier, Inc.(PINC)CL A74051N102$21.0K546,6680.0%
Idexx Laboratories, Inc.(IDXX)COM45168D104$21.1K329,0440.0%
Materion Corp.(MTRN)COM576690101$21.2K601,7990.0%
Axiall Corp.COM05463D100$21.5K596,3150.0%
Loxo Oncology Inc.COM548862101$21.5K1,192,4010.0%
Old Dominion Freight Line, Inc.(ODFL)COM679580100$21.5K313,3900.0%
Comerica, Inc.(CMA)COM200340107$21.5K419,8500.0%
Entellus Medical, Inc.COM29363K105$21.6K836,0460.0%
Zayo Group Holdings, Inc.COM98919V105$22.3K867,6050.0%
PrivateBancorp, Inc.COM742962103$22.4K562,1800.0%
Demandware, Inc.(DWREEUR)COM24802Y105$22.8K321,2800.0%
Fortune Brands Home & Security, Inc.(FBIN)COM34964C106$22.9K499,6200.0%
Littelfuse, Inc.(LFUS)COM537008104$23.0K242,4440.0%
Black Knight Financial Services, Inc.CL A09214X100$23.1K746,7420.0%
Bristol-Myers Squibb Company(BMY)COM110122108$23.4K351,0600.0%
Rackspace Hosting, Inc.COM750086100$23.5K630,6330.0%
Hancock Holding Company(HWC)COM410120109$23.8K746,7410.0%
Cardinal Health, Inc.(CAH)COM14149Y108$23.9K285,6990.0%
Oracle Corp.(ORCL)COM68389X105$24.0K595,2600.0%
Facebook, Inc.(META)CL A30303M102$24.4K284,5150.0%
MarketAxess Holdings, Inc.(MKTX)COM57060D108$24.4K263,4420.0%
PTC Inc.(PTC)COM69370C100$24.6K599,7060.0%
Tumi Holdings, Inc.COM89969Q104$24.8K1,210,1460.0%
Owens Corning(OC)COM690742101$25.3K614,2630.0%
Trimas Corp.(TRS)COM NEW896215209$25.8K873,2610.0%
Robert Half International, Inc.(RHI)COM770323103$26.5K478,0800.0%
Brunswick Corp.(BC)COM117043109$26.5K521,7350.0%
FirstMerit Corp.COM337915102$26.6K1,276,1880.0%
Approach Resources, Inc.COM03834A103$26.7K3,898,0250.0%
Plantronics, Inc.COM727493108$26.7K474,2320.0%
NVR, Inc.(NVR)COM62944T105$27.0K20,1380.0%
Kite Pharma Inc.COM49803L109$27.3K447,4400.0%
Sage Therapeutics, Inc.(SG7)COM78667J108$27.8K380,4780.0%
Universal Health Services, Inc.(UHS)CL B913903100$28.2K198,7860.0%
Six Flags Entertainment Corp.(SIXEUR)COM83001A102$28.3K631,3650.0%
GNC Holdings, Inc.CL A36191G107$28.7K646,0130.0%
Synopsys, Inc.(SNPS)COM871607107$28.7K567,3840.0%
ClubCorp Holdings, Inc.COM18948M108$29.1K1,218,6100.0%
Signet Jewelers Ltd.(SIG)SHSG81276100$29.4K228,9570.0%
MRC Global, Inc.(37M)COM55345K103$29.6K1,917,8850.0%
Nielsen NVCOMN63218106$29.7K662,8950.0%
Endo International PLCSHSG30401106$29.9K375,2860.0%
Chimerix, Inc.(CMRXEUR)COM16934W106$30.4K658,8330.0%
DST Systems Inc.COM233326107$31.4K248,9600.0%
Cogent Communications Holdings, Inc.(CCOI)COM NEW19239V302$31.5K931,3400.0%
Concho Resources, Inc.(CXOEUR)COM20605P101$32.1K282,3090.0%
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