Granahan Investment Management - BOINGO WIRELESS INC ownership

BOINGO WIRELESS INC's ticker is WIFI and the CUSIP is 09739C102. A total of 160 filers reported holding BOINGO WIRELESS INC in Q1 2018. The put-call ratio across all filers is 0.55 and the average weighting 0.3%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of BOINGO WIRELESS INC
ValueSharesWeighting
Q1 2018$1,146,000
+18.5%
46,266
+7.7%
0.08%
+9.2%
Q4 2017$967,00042,9660.08%
Other shareholders
BOINGO WIRELESS INC shareholders Q1 2018
NameSharesValueWeighting ↓
HCSF Management, LLC 650,000$7,118,0004.69%
Roubaix Capital, LLC 269,040$2,946,0002.84%
Trellus Management Company, LLC 120,000$1,314,0002.20%
1492 Capital Management LLC 205,766$2,253,0001.99%
Handelsinvest Investeringsforvaltning 700,000$7,665,0001.53%
Millrace Asset Group, Inc. 88,065$964,0001.05%
AWM Investment Company, Inc. 474,821$5,199,0001.02%
Herald Investment Management Ltd 351,739$3,848,0000.98%
Pembroke Management, LTD 941,306$10,307,0000.88%
Manatuck Hill Partners, LLC 144,100$1,578,0000.82%
View complete list of BOINGO WIRELESS INC shareholders