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Institutional Investment Manager
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT (CIK: 0001009215) incorporated in Delaware, located at Po Box 6515, Alexandria, VA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 330 holdings with a total value of $1,444,011,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 RINGCENTRAL INC 373,037 8,796,000 0.61%
52 Intuit Inc 38,938 8,764,000 0.61%
53 ASTRAZENECA PLC 256,610 8,711,000 0.60%
54 VENTAS INC 153,278 8,649,000 0.60%
55 PAPA JOHNS INTL INC COM 154,621 8,638,000 0.60%
56 ULTA BEAUTY INC 46,491 8,600,000 0.60%
57 BROWN FORMAN CORP 86,147 8,552,000 0.59%
58 HEARTLAND PMT SYS INC 89,133 8,451,000 0.59%
59 SPLUNK INC 140,362 8,254,000 0.57%
60 EXPRESS SCRIPTS HLDG CO 92,599 8,094,000 0.56%
61 EURONET WORLDWIDE INC 111,365 8,066,000 0.56%
62 PHILIP MORRIS INTL INC 91,498 8,043,000 0.56%
63 ALEXION PHARMACEUTIC 41,593 7,933,000 0.55%
64 ALLERGAN PLC 25,231 7,884,000 0.55%
65 COCA COLA CO 182,608 7,844,000 0.54%
66 On Assignment Inc 173,902 7,816,000 0.54%
67 TJX COS INC NEW 109,442 7,760,000 0.54%
68 PRESTIGE BRANDS HLDGS INC 149,153 7,678,000 0.53%
69 CERNER CORP 126,139 7,589,000 0.53%
70 CORE LABORATORIES N V 67,847 7,377,000 0.51%
71 ULTRAGENYX PHARMACEUTICAL INC COM 65,088 7,301,000 0.51%
72 CROSS CTRY HEALTHCARE INC COM 443,517 7,269,000 0.50%
73 STERICYCLE INC 60,152 7,254,000 0.50%
74 UNITEDHEALTH GROUP INC 61,600 7,246,000 0.50%
75 HERSHA HOSPITALITY TR 321,434 6,994,000 0.48%
76 TRANSDIGM GROUP INC 30,097 6,875,000 0.48%
77 BOSTON BEER INC 33,953 6,855,000 0.47%
78 AMN HEALTHCARE SERVICES INC 220,701 6,852,000 0.47%
79 PRESS GANEY HLDGS INC 214,550 6,769,000 0.47%
80 O REILLY AUTOMOTIVE INC NEW 26,007 6,590,000 0.46%
81 CHIPOTLE MEXICAN GRILL INC 13,407 6,433,000 0.45%
82 SHIRE PLC 31,111 6,377,000 0.44%
83 TASER INTL INC 365,275 6,315,000 0.44%
84 DANAHER CORP DEL 66,375 6,164,000 0.43%
85 ACADIA COMPANY COM 98,362 6,143,000 0.43%
86 MEDTRONICPLC 78,734 6,056,000 0.42%
87 ICON PLC 77,380 6,012,000 0.42%
88 GUIDEWIRE SOFTWARE INC 97,978 5,894,000 0.41%
89 TEXAS ROADHOUSE INC 163,088 5,833,000 0.40%
90 ATHENA HEALTH INC. 36,134 5,816,000 0.40%
91 WORKDAY INC 72,446 5,772,000 0.40%
92 BANK OF THE OZARKS INC 116,217 5,748,000 0.40%
93 MASONITE INTL CORP NEW COM 93,011 5,695,000 0.39%
94 ADOBE INC 60,493 5,682,000 0.39%
95 LITHIA MTRS INC COM 51,438 5,486,000 0.38%
96 ARM HOLDINGS PLC ADR 120,300 5,442,000 0.38%
97 3M CO 35,520 5,350,000 0.37%
98 REGULUS THERAPEUTICS INC COM 612,072 5,337,000 0.37%
99 QUALCOMM INC 106,281 5,312,000 0.37%
100 BRITISH AMERN TOB PLC 47,162 5,209,000 0.36%
Page 2 of 7

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001009215-16-000007, filed 2016.02.08).

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.