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Institutional Investment Manager
Granahan Investment Management, LLC
Granahan Investment Management, LLC (CIK: 0001026710) incorporated in Massachusetts, located at 404 Wyman Street, Waltham, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 229 holdings with a total value of $2,910,737,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 APOGEE ENTERPRISES INC COM 232,074 12,430,000 0.43%
102 PACIFIC PREMIER BANCORP 331,301 11,711,000 0.40%
103 BROADSOFT INC 283,123 11,679,000 0.40%
104 GUIDEWIRE SOFTWARE INC 232,422 11,465,000 0.39%
105 MINDBODY INCORPORATED COM CLASS A 533,369 11,361,000 0.39%
106 IPG PHOTONICS CORP 114,779 11,330,000 0.39%
107 ClubCorp Hldgs Inc 764,400 10,969,000 0.38%
108 Aerohive Networks, Inc. 1,906,734 10,868,000 0.37%
109 CYBERARK SOFTWARE LTD 232,300 10,570,000 0.36%
110 RAPID7 INC 851,800 10,366,000 0.36%
111 JOHN BEAN TECHNOLOGIES CORP COM 117,642 10,111,000 0.35%
112 HUDSON TECHNOLOGIES INC 1,252,636 10,034,000 0.34%
113 QUALYS INC 316,414 10,015,000 0.34%
114 PROGRESS SOFTWARE CORP COM 310,900 9,927,000 0.34%
115 Pandora Media Inc 733,650 9,567,000 0.33%
116 IMPERVA INC 239,900 9,212,000 0.32%
117 BUFFALO WILD WINGS INC 59,606 9,203,000 0.32%
118 BGC PARTNERS INC 887,200 9,076,000 0.31%
119 PDF SOLUTIONS INC COM 392,843 8,859,000 0.30%
120 INPHI CORPORATION 198,551 8,859,000 0.30%
121 ADVISORY BRD CO COM 263,660 8,767,000 0.30%
122 EPAM SYS INC 133,319 8,574,000 0.29%
123 Meta Finl Group Inc 81,170 8,352,000 0.29%
124 Amber Road Inc 882,260 8,011,000 0.28%
125 LAWSON PRODS INC COM 325,683 7,751,000 0.27%
126 GRAND CANYON ED INC 132,399 7,739,000 0.27%
127 TWILIO INC 266,700 7,694,000 0.26%
128 NIMBLE STORAGE INC 968,384 7,670,000 0.26%
129 JETBLUE AIRWAYS CORP 340,000 7,623,000 0.26%
130 ECHO GLOBAL LOGISTICS INC COM 289,300 7,247,000 0.25%
131 MGM RESORTS INTERNATIONAL 251,000 7,236,000 0.25%
132 KONA GRILL INC COM 571,951 7,178,000 0.25%
133 PARATEK PHARMACEUTICALS INC 455,230 7,011,000 0.24%
134 CALAVO GROWERS INC COM 113,330 6,958,000 0.24%
135 MARTIN MARIETTA MATLS INC 29,900 6,624,000 0.23%
136 MONOTYPE IMAGING HLDGS INC 328,090 6,513,000 0.22%
137 FCB FINL HLDGS INC CL A 135,400 6,459,000 0.22%
138 ZENDESK INC 287,000 6,084,000 0.21%
139 DERMA SCIENCES ORD 1,148,970 5,975,000 0.21%
140 CARE COM INC 691,795 5,929,000 0.20%
141 HUBSPOT INCORPORATED 121,779 5,724,000 0.20%
142 BANK OF THE OZARKS INC 106,900 5,622,000 0.19%
143 INVACARE CORP COM 423,250 5,523,000 0.19%
144 CUTERA INC COM 314,163 5,451,000 0.19%
145 KNIGHT TRANSN INC 161,780 5,347,000 0.18%
146 ENSIGN GROUP INC 234,230 5,202,000 0.18%
147 COGNEX CORP 80,327 5,110,000 0.18%
148 GTT COMMUNICATIONS INC COM 176,206 5,066,000 0.17%
149 OPUS BK IRVINE CALIF COM 158,331 4,758,000 0.16%
150 PROTO LABS INC COM 91,450 4,696,000 0.16%
Page 3 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001026710-17-000003, filed 2017.02.14).

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.