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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)
Original 13F HR (0001026710-16-000018) filed in 2016.11.14
#
Name
Shares
Value ($)
%
Options
Notes
1 2U, Inc. 1,438,914 55,096 1.80%
2 ABIOMED INC 301,083 38,713 1.27%
3 ACACIA COMMUNICATIONS INC 12,400 1,281 0.04%
4 ACADIA COMPANY COM 424,600 21,039 0.69%
5 ACCELERON PHARMA INC 817,149 29,573 0.97%
6 ACCURAY INCORPORATED COM 232,000 1,478 0.05%
7 ACELRX PHARMACEUTICALS INC 1,455,676 5,663 0.19%
8 ADVISORY BRD CO COM 452,656 20,252 0.66%
9 AEGON N V 30,815 119 0.00%
10 AFFILIATED MANAGERS GROUP 321,200 46,478 1.52%
11 AKORN INCORPORATED 193,693 5,280 0.17%
12 ALBANY INTL CORP CL A 691,160 29,291 0.96%
13 ALIBABA GROUP HLDG LTD 3,529 373 0.01%
14 ALKERMES PLC 606,500 28,524 0.93%
15 ALLERGAN PLC 1,330 306 0.01%
16 ALLIANCE DATA SYSTEMS CORP 18,550 3,980 0.13%
17 APOGEE ENTERPRISES INC COM 249,774 11,162 0.37%
18 APPTIO INC 85,700 1,860 0.06%
19 ASML HOLDING N V N Y REGISTRY SHS 2,277 250 0.01%
20 AZENTA INC COM 3,021,445 41,122 1.35%
21 Aerohive Networks, Inc. 1,761,554 10,728 0.35%
22 Agile Therapeutics, Inc. 372,326 2,599 0.09%
23 Amber Road Inc 290,277 2,801 0.09%
24 B/E AEROSPACE INC 36,000 1,860 0.06%
25 BANK OF THE OZARKS INC 274,300 10,533 0.34%
26 BGC PARTNERS INC 821,500 7,188 0.24%
27 BIO RAD LABS INC 175,234 28,705 0.94%
28 BOYD GAMING CORP COM 873,129 17,270 0.57%
29 BROADSOFT INC 290,323 13,515 0.44%
30 BRUKER CORP 734,150 16,628 0.54%
31 BUFFALO WILD WINGS INC 66,668 9,383 0.31%
32 CADENCE DESIGN SYSTEM INC 650,877 16,617 0.54%
33 CAE INC 12,845 183 0.01%
34 CAESARSTONE LTD 35,100 1,324 0.04%
35 CALAVO GROWERS INC COM 108,390 7,092 0.23%
36 CALLAWAY GOLF CO 174,675 2,028 0.07%
37 CARDIOVASCULAR SYS INC DEL COM 1,129,890 26,824 0.88%
38 CARE COM INC 647,905 6,453 0.21%
39 CEMPRA INC 1,024,063 24,782 0.81%
40 CERULEAN PHARMA INC 721,145 755 0.02%
41 CEVA Inc 375,423 13,166 0.43%
42 CHINA MOBILE LIMITED 3,982 245 0.01%
43 COGENT COMMUNICATIONS HLDGS IN COM NEW 464,289 17,090 0.56%
44 COGNEX CORP 59,198 3,129 0.10%
45 CONMED CORP 448,065 17,949 0.59%
46 CORE LABS 122,100 13,715 0.45%
47 COSTAR GROUP 239,123 51,777 1.70%
48 CUSTOMERS BANCORP INC COM 622,635 15,665 0.51%
49 CUTERA INC COM 310,363 3,700 0.12%
50 CYBERARK SOFTWARE LTD 162,300 8,045 0.26%
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