Granahan Investment Management - GEOSPACE TECHNOLOGIES CORP ownership

GEOSPACE TECHNOLOGIES CORP's ticker is GEOS and the CUSIP is 37364X109. A total of 111 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q3 2015. The put-call ratio across all filers is 1.73 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of GEOSPACE TECHNOLOGIES CORP
ValueSharesWeighting
Q3 2015$991,00071,7340.03%
Other shareholders
GEOSPACE TECHNOLOGIES CORP shareholders Q3 2015
NameSharesValueWeighting ↓
Tieton Capital Management, LLC 100,436$9,505,0005.99%
ZPR Investment Management 55,150$5,219,0005.70%
Conestoga Capital Advisors, LLC 439,320$41,575,0002.79%
Tygh Capital Management, Inc. 121,988$11,544,0002.42%
Brown Capital Management 1,554,299$147,093,0002.41%
Motley Fool Asset Management LLC 100,900$9,549,0002.40%
RATIONAL ADVISORS LLC 269,500$25,504,0002.19%
WEATHERBIE CAPITAL, LLC 209,450$19,822,0001.83%
ANDERSON HOAGLAND & CO 15,505$1,467,0001.01%
EAGLE ASSET MANAGEMENT INC 3,761,190$355,942,0001.00%
View complete list of GEOSPACE TECHNOLOGIES CORP shareholders