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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 (2016Q3)
Portfolio Summary: 145 holdings with a total value of $3,852,616,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 MIDDLEBY CORP 967,895 119,651,000 3.11%
2 BURLINGTON STORES INC 1,389,566 112,583,000 2.92%
3 EPAM SYS INC 1,520,523 105,388,000 2.74%
4 SYNCHRONOSS TECHNOLOGIES INC COM 2,472,306 101,809,000 2.64%
5 WATSCO INC 663,170 93,440,000 2.43%
6 FORTINET 2,489,153 91,924,000 2.39%
7 MAXIMUS INC 1,577,861 89,244,000 2.32%
8 WASTE CONNECTIONS INC 1,141,533 85,272,000 2.21%
9 A O SMITH 859,592 84,919,000 2.20%
10 DEPOMED INC 3,363,808 83,994,000 2.18%
11 OMNICELL COM COM 2,170,532 83,132,000 2.16%
12 LIGAND PHARMACEUTICALS INC 810,022 82,671,000 2.15%
13 ABIOMED INC 611,242 78,594,000 2.04%
14 BRIGHT HORIZONS FAM SOL IN DEL COM 1,140,914 76,316,000 1.98%
15 POOL CORPORATION 806,730 76,252,000 1.98%
16 SPECTRANETICS CORP 2,736,522 68,660,000 1.78%
17 MONRO INC COM 1,108,900 67,831,000 1.76%
18 BEACON ROOFING SUPPLY INC 1,542,576 64,897,000 1.68%
19 SILICON LABORATORIES INC 1,060,314 62,347,000 1.62%
20 ACADIA HEALTHCARE COMPANY IN 1,254,282 62,150,000 1.61%
21 AMERICAN EAGLE OUTFITTERS IN 3,406,570 60,841,000 1.58%
22 ELLIE MAE INCORPORATED 564,123 59,402,000 1.54%
23 AKORN INC 2,166,851 59,068,000 1.53%
24 PRA GROUP INC 1,626,913 56,193,000 1.46%
25 BANKUNITED INC 1,816,779 54,867,000 1.42%
26 GLOBUS MED INC 2,360,955 53,287,000 1.38%
27 SAGE THERAPEUTICS 1,154,481 53,164,000 1.38%
28 LKQ CORP 1,435,685 50,909,000 1.32%
29 NEVRO CORP 472,940 49,371,000 1.28%
30 Education Realty Trust Inc 1,133,824 48,913,000 1.27%
31 CORE-MARK HLDG CO INC COM 1,314,056 47,044,000 1.22%
32 APPLE INC 415,453 46,967,000 1.22%
33 RAMBUS INC DEL COM 3,732,462 46,656,000 1.21%
34 DBV TECHNOLOGIES 1,271,910 46,208,000 1.20%
35 ACCELERON PHARMA 1,226,468 44,386,000 1.15%
36 PROOFPOINT INC 592,869 44,376,000 1.15%
37 TEXAS ROADHOUSE INC 1,109,251 43,294,000 1.12%
38 ClubCorp Hldgs Inc 2,869,686 41,524,000 1.08%
39 WEX INC 380,259 41,102,000 1.07%
40 EURONET WORLDWIDE INC 501,026 40,999,000 1.06%
41 HIBBETT INC COM 993,554 39,643,000 1.03%
42 ELECTRONICS FOR IMAGING INC 768,153 37,578,000 0.98%
43 VIRTUSA CORPORATION 1,432,444 35,352,000 0.92%
44 FIVE BELOW INC COM 773,731 31,174,000 0.81%
45 RSP PERMIAN INC COM 781,157 30,294,000 0.79%
46 AMAZON COM INC 34,881 29,206,000 0.76%
47 PDC ENERGY INC COM 434,940 29,167,000 0.76%
48 MANITOWOC FOODSERVICE INC 1,797,528 29,156,000 0.76%
49 CRITEO SA 777,683 27,304,000 0.71%
50 DENTSPLY SIRONA INC 448,599 26,661,000 0.69%
Page 1 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-084991, filed 2016.11.07).

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.