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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 (2016Q3)
Portfolio Summary: 233 holdings with a total value of $3,053,922,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 PTC 287,376 12,734,000 0.42%
102 PRA GROUP INC 363,971 12,572,000 0.41%
103 KENNAMETAL INC 432,373 12,547,000 0.41%
104 ENANTA PHARMACEUTICALS INC COM 471,135 12,537,000 0.41%
105 LITTELFUSE INC COM 94,200 12,134,000 0.40%
106 VAIL RESORTS INC 76,800 12,048,000 0.39%
107 STAMPS COM INC COM NEW 125,800 11,889,000 0.39%
108 JAMES RIVER GROUP HOLDINGS 324,750 11,756,000 0.38%
109 QUALYS INC 302,194 11,541,000 0.38%
110 NEXSTAR MEDIA GROUP INC 194,800 11,242,000 0.37%
111 ClubCorp Hldgs Inc 775,100 11,216,000 0.37%
112 APOGEE ENTERPRISES INC COM 249,774 11,162,000 0.37%
113 MINDBODY Inc 566,668 11,141,000 0.36%
114 HUDSON TECHNOLOGIES INC 1,624,504 10,803,000 0.35%
115 AEROHIVE NETWORKS INC 1,761,554 10,728,000 0.35%
116 Callidus Software Inc 584,100 10,718,000 0.35%
117 BANK OF THE OZARKS 274,300 10,533,000 0.34%
118 VIRTUSA CORPORATION 424,688 10,481,000 0.34%
119 PACIFIC PREMIER BANCORP 394,501 10,438,000 0.34%
120 IONIS PHARMACEUTICALS INC 273,900 10,036,000 0.33%
121 RUDOLPH TECHNOLOGIES INC 556,503 9,872,000 0.32%
122 PAYLOCITY HOLDING CORPORATION COM 213,131 9,476,000 0.31%
123 BUFFALO WILD WINGS INC 66,668 9,383,000 0.31%
124 TITAN MACHY INC COM 887,926 9,234,000 0.30%
125 DAVE & BUSTERS ENTMT INC COM 234,600 9,192,000 0.30%
126 IPG PHOTONICS CORP 111,079 9,147,000 0.30%
127 PROGRESS SOFTWARE CORP COM 328,900 8,946,000 0.29%
128 INPHI CORP 202,351 8,804,000 0.29%
129 DIGIMARC CORP 220,565 8,459,000 0.28%
130 CYBERARK SOFTWARE LTD SHS 162,300 8,045,000 0.26%
131 EPAM SYS INC 111,219 7,709,000 0.25%
132 Tessera Technologies Inc 199,730 7,678,000 0.25%
133 MONOTYPE IMAGING HLDGS INC 337,650 7,465,000 0.24%
134 BGC PARTNERS INC 821,500 7,188,000 0.24%
135 CALAVO GROWERS INC COM 108,390 7,092,000 0.23%
136 PROTO LABS INC 114,050 6,833,000 0.22%
137 KONA GRILL INC COM 538,831 6,773,000 0.22%
138 CARE COM INC COM 647,905 6,453,000 0.21%
139 FCB FINL HLDGS INC 166,500 6,399,000 0.21%
140 ECHO GLOBAL LOGISTICS INC COM 274,900 6,339,000 0.21%
141 INSTRUCTURE INC 247,109 6,269,000 0.21%
142 MARTIN MARIETTA MATLS INC 34,900 6,251,000 0.20%
143 FRESHPET INC COM 704,220 6,092,000 0.20%
144 JETBLUE AIRWAYS CORP 340,000 5,862,000 0.19%
145 ACELRX PHARMACEUTICALS INC 1,455,676 5,663,000 0.19%
146 IMPINJ INC 151,150 5,656,000 0.19%
147 PARATEK PHARMACEUTICALS INC 423,230 5,506,000 0.18%
148 Nimble Storage 610,784 5,393,000 0.18%
149 AKORN INC 193,693 5,280,000 0.17%
150 MEDIDATA SOLUTIONS INC 93,044 5,188,000 0.17%
Page 3 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001026710-16-000018, filed 2016.11.14).

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.