TEACHER RETIREMENT SYSTEM OF TEXAS - GEOSPACE TECHNOLOGIES CORP ownership

GEOSPACE TECHNOLOGIES CORP's ticker is GEOS and the CUSIP is 37364X109. A total of 100 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q4 2015. The put-call ratio across all filers is 0.05 and the average weighting 0.0%.

Quarter-by-quarter ownership
TEACHER RETIREMENT SYSTEM OF TEXAS ownership history of GEOSPACE TECHNOLOGIES CORP
ValueSharesWeighting
Q1 2016$20,000
+17.6%
1,607
+34.1%
0.00%
Q4 2015$17,000
-22.7%
1,198
-26.0%
0.00%
Q3 2015$22,000
+83.3%
1,619
+216.2%
0.00%
Q2 2015$12,000
+71.4%
512
+28.6%
0.00%
Q1 2015$7,000
-30.0%
398
+3.6%
0.00%
Q4 2014$10,000
-41.2%
384
-20.8%
0.00%
Q3 2014$17,000
-29.2%
485
+9.2%
0.00%
Q2 2014$24,000
-17.2%
4440.0%0.00%
Q1 2014$29,000
-32.6%
444
-2.8%
0.00%
Q4 2013$43,000
-66.4%
457
-69.8%
0.00%
-100.0%
Q3 2013$128,000
+124.6%
1,515
+82.1%
0.00%0.0%
Q2 2013$57,0008320.00%
Other shareholders
GEOSPACE TECHNOLOGIES CORP shareholders Q4 2015
NameSharesValueWeighting ↓
Tieton Capital Management, LLC 131,927$2,686,0002.10%
22NW, LP 64,678$1,317,0000.79%
PERKINS CAPITAL MANAGEMENT INC 32,600$664,0000.73%
Diversified Investment Strategies, LLC 30,000$611,0000.64%
Brown Capital Management 1,577,133$32,110,0000.47%
West Coast Financial LLC 42,331$862,0000.27%
DISCIPLINED GROWTH INVESTORS INC /MN 507,925$10,341,0000.24%
Mraz, Amerine & Associates, Inc. 32,595$664,0000.21%
Amica Retiree Medical Trust 5,342$109,0000.09%
AMICA PENSION FUND BOARD OF TRUSTEES 35,158$716,0000.09%
View complete list of GEOSPACE TECHNOLOGIES CORP shareholders