Portolan Capital Management - GROUPON INC ownership

GROUPON INC's ticker is GRPNXXXX and the CUSIP is 399473107. A total of 202 filers reported holding GROUPON INC in Q1 2018. The put-call ratio across all filers is 1.18 and the average weighting 0.2%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of GROUPON INC
ValueSharesWeighting
Q3 2018$966,000
-92.5%
256,203
-89.9%
0.10%
-93.3%
Q4 2017$12,933,000
+223.0%
2,535,885
+229.3%
1.42%
+196.9%
Q3 2017$4,004,000
+2719.7%
770,009
+1698.5%
0.48%
+2410.5%
Q4 2016$142,000
-98.4%
42,813
-97.6%
0.02%
-98.5%
Q3 2016$9,050,000
+88.8%
1,757,329
+19.2%
1.24%
+80.0%
Q2 2016$4,793,000
-41.4%
1,474,847
-28.1%
0.69%
-37.0%
Q1 2016$8,180,000
-40.4%
2,050,107
-54.2%
1.10%
-37.1%
Q4 2015$13,733,000
-2.4%
4,473,394
+3.7%
1.74%
-6.6%
Q3 2015$14,065,000
+130.7%
4,314,320
+256.0%
1.86%
+118.5%
Q2 2015$6,096,000
+19.9%
1,212,011
+71.9%
0.85%
-8.6%
Q1 2015$5,084,000
-11.3%
705,088
+1.6%
0.93%
-18.7%
Q4 2014$5,732,000693,9371.15%
Other shareholders
GROUPON INC shareholders Q1 2018
NameSharesValueWeighting ↓
Alibaba Group Holding Ltd 32,972,000$129,580,00016.84%
IPL Advisers, LLC 3,109,572$12,221,0005.26%
Crawford Lake Capital Management, LLC 1,789,558$7,033,0002.79%
Ice Pond Lane Advisers, LLC 2,450,000$9,629,0002.52%
Lesa Sroufe & Co 1,218,440$4,788,0002.23%
NEA Management Company, LLC 15,056,822$59,173,0002.06%
AlpInvest Partners B.V. 55,440$218,0000.68%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 2,275,195$8,941,0000.62%
Greenhouse Funds LLLP 340,940$1,340,0000.56%
Concourse Capital Management, LLC 207,553$816,0000.48%
View complete list of GROUPON INC shareholders