Granahan Investment Management - INOGEN INC ownership

INOGEN INC's ticker is INGN and the CUSIP is 45780L104. A total of 199 filers reported holding INOGEN INC in Q2 2017. The put-call ratio across all filers is 1.39 and the average weighting 0.3%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of INOGEN INC
ValueSharesWeighting
Q2 2019$4,334,000
-34.0%
64,914
-5.7%
0.21%
-39.2%
Q1 2019$6,562,000
+191.9%
68,805
+280.1%
0.35%
+121.4%
Q4 2018$2,248,000
+17.9%
18,103
-26.3%
0.16%
-16.8%
Q1 2017$1,906,000
-91.1%
24,572
-92.3%
0.19%
-73.9%
Q4 2016$21,347,000
+7.9%
317,801
-3.8%
0.73%
+13.1%
Q3 2016$19,779,000
+17.7%
330,201
-1.5%
0.65%
+5.9%
Q2 2016$16,799,000
+8.4%
335,241
-2.7%
0.61%
+8.5%
Q1 2016$15,501,000
-0.9%
344,621
-11.7%
0.56%
+4.8%
Q4 2015$15,648,000
+15.7%
390,331
+40.2%
0.54%
+28.4%
Q3 2015$13,519,000278,4560.42%
Other shareholders
INOGEN INC shareholders Q2 2017
NameSharesValueWeighting ↓
Arboretum Ventures, LLC 330,000$1,722,600100.00%
Meros Investment Management, LP 589,604$3,077,7331.68%
Kent Lake Capital LLC 463,130$2,417,5390.93%
Camber Capital Management LP 2,000,000$10,4400.34%
Brown Capital Management 2,198,141$11,474,2960.18%
Factorial Partners, LLC 33,100$172,7820.13%
Sio Capital Management, LLC 52,794$275,5850.08%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 629,800$3,287,5560.08%
Invenomic Capital Management LP 339,843$1,773,9800.08%
Shay Capital LLC 75,000$391,5000.06%
View complete list of INOGEN INC shareholders