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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
201 HAWAIIAN HOLDINGS INC COM 540,503 26,268,000 0.86%
202 WEST PHARMACEUTICAL SVSC INC 353,110 26,307,000 0.86%
203 LIVEPERSON INC 3,188,831 26,818,000 0.88%
204 CARDIOVASCULAR SYS INC DEL COM 1,129,890 26,824,000 0.88%
205 MARKETAXESS HLDGS INC 167,520 27,740,000 0.91%
206 INFOBLOX INC 1,061,901 28,002,000 0.92%
207 RED HAT INC 347,976 28,127,000 0.92%
208 ALKERMES PLC 606,500 28,524,000 0.93%
209 BIO RAD LABS INC 175,234 28,705,000 0.94%
210 ALBANY INTL CORP CL A 691,160 29,291,000 0.96%
211 RBC BEARINGS INC 383,243 29,310,000 0.96%
212 ACCELERON PHARMA INC 817,149 29,573,000 0.97%
213 KAMAN CORP COM 674,018 29,603,000 0.97%
214 LIGAND PHARMACEUTICALS INC 305,424 31,172,000 1.02%
215 GENESEE AND WYOMING INC INC CL A 473,173 32,625,000 1.07%
216 Evolent Health, Inc. 1,348,784 33,207,000 1.09%
217 NEKTAR THERAPEUTICS COM 1,993,125 34,242,000 1.12%
218 EXACT SCIENCES CORP 1,901,550 35,312,000 1.16%
219 DEPHEID 671,400 35,376,000 1.16%
220 TASER INTL INC 1,241,651 35,524,000 1.16%
221 ABIOMED INC 301,083 38,713,000 1.27%
222 AZENTA INC COM 3,021,445 41,122,000 1.35%
223 EURONET WORLDWIDE INC 517,788 42,371,000 1.39%
224 IMAX CORP 1,550,114 44,907,000 1.47%
225 AFFILIATED MANAGERS GROUP 321,200 46,478,000 1.52%
226 ZELTIQ AESTHETICS INC 1,235,543 48,458,000 1.59%
227 WIX COM LTD 1,118,133 48,561,000 1.59%
228 LENDINGTREE INC NEW COM 517,815 50,181,000 1.64%
229 COSTAR GROUP 239,123 51,777,000 1.70%
230 GIGAMON INC 958,573 52,530,000 1.72%
231 2U, Inc. 1,438,914 55,096,000 1.80%
232 ULTIMATE SOFTWARE GROUP INCORPORATED 274,103 56,024,000 1.83%
233 SPS COMM INC 770,539 56,565,000 1.85%
Page 5 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.