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Institutional Investment Manager
OAK RIDGE INVESTMENTS LLC
OAK RIDGE INVESTMENTS LLC (CIK: 0001054554) incorporated in Delaware, located at 10 South Lasalle Street, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 145 holdings with a total value of $4,710,104,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 DECKERS OUTDOOR CORP 553,270 39,819,000 0.85%
102 WEX INC 365,061 41,606,000 0.88%
103 QLIK TECHNOLOGIES INC COM 1,195,086 41,780,000 0.89%
104 STIFEL FINANCIAL CP 762,780 44,043,000 0.94%
105 ACCELERON PHARMA INC 1,405,239 44,462,000 0.94%
106 DEPOMED INC 2,092,922 44,913,000 0.95%
107 SAGE THERAPEUTICS INC 660,895 48,245,000 1.02%
108 LIGAND PHARMACEUTICALS INC 484,973 48,933,000 1.04%
109 LKQ CORP 1,662,917 50,295,000 1.07%
110 ALIGN TECHNOLOGY INC 803,429 50,384,000 1.07%
111 ANSYS 585,842 53,453,000 1.13%
112 APPLE INC 442,085 55,448,000 1.18%
113 RAMBUS INC DEL 3,829,451 55,489,000 1.18%
114 BEACON ROOFING SUPPLY INC 1,726,587 57,357,000 1.22%
115 TRIMAS CORP COM NEW 1,954,127 57,843,000 1.23%
116 SIRONA DENTAL SYS INC 582,618 58,506,000 1.24%
117 ELLIE MAE INCORPORATED 863,077 60,234,000 1.28%
118 LA QUINTA HLDGS INC COM 2,665,442 60,906,000 1.29%
119 Silicon Laboratories Inc 1,197,422 64,673,000 1.37%
120 NIMBLE STORAGE INC 2,379,308 66,763,000 1.42%
121 WOLVERINE WORLD WIDE INC COM 2,351,282 66,965,000 1.42%
122 MONRO MUFFLER BRAKE INC 1,084,653 67,422,000 1.43%
123 GLOBUS MED INC 2,746,154 70,493,000 1.50%
124 SPECTRANETICS CORP 3,092,702 71,163,000 1.51%
125 UNITED NATURAL FOODSINC 1,121,895 71,443,000 1.52%
126 SOLERA HOLDINGS INC 1,608,980 71,696,000 1.52%
127 TEXAS ROADHOUSE INC 1,997,011 74,748,000 1.59%
128 BANKUNITED INC 2,086,434 74,965,000 1.59%
129 WASTE CONNECTIONS INC COM 1,598,417 75,317,000 1.60%
130 VIRTUSA CORPORATION 1,523,941 78,331,000 1.66%
131 BURLINGTON STORES INC 1,592,507 81,537,000 1.73%
132 MAXIMUS INC 1,321,276 86,847,000 1.84%
133 OMNICELL INC 2,425,477 91,464,000 1.94%
134 SYNCHRONOSS TECHNOLOGIES INC 2,003,936 91,640,000 1.95%
135 PROOFPOINT INC 1,468,539 93,502,000 1.99%
136 FIREEYE INC 1,987,326 97,200,000 2.06%
137 WATSCO INC 794,530 98,315,000 2.09%
138 ACADIA COMPANY COM 1,327,667 103,996,000 2.21%
139 PRA GROUP INC 1,723,382 107,384,000 2.28%
140 A O SMITH 1,524,704 109,748,000 2.33%
141 FORTINET INC 2,835,308 117,184,000 2.49%
142 MIDDLEBY CORP 1,197,599 134,407,000 2.85%
143 MALLINCKRODT PUB LTD CO 1,166,595 137,331,000 2.92%
144 EPAM SYS INC 2,292,031 163,262,000 3.47%
145 AKORN INCORPORATED 4,497,550 196,363,000 4.17%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-15-029553, filed 2015.08.04).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.