AMICA MUTUAL INSURANCE CO - GEOSPACE TECHNOLOGIES CORP ownership

GEOSPACE TECHNOLOGIES CORP's ticker is GEOS and the CUSIP is 37364X109. A total of 118 filers reported holding GEOSPACE TECHNOLOGIES CORP in Q1 2015. The put-call ratio across all filers is 1.34 and the average weighting 0.1%.

Quarter-by-quarter ownership
AMICA MUTUAL INSURANCE CO ownership history of GEOSPACE TECHNOLOGIES CORP
ValueSharesWeighting
Q1 2017$698,000
-27.9%
42,988
-9.6%
0.06%
-26.7%
Q4 2016$968,000
-55.4%
47,540
-57.3%
0.09%
-58.0%
Q3 2016$2,169,000
-38.9%
111,331
-48.7%
0.20%
-40.6%
Q2 2016$3,552,000
+32.6%
217,0100.0%0.34%
+35.8%
Q1 2016$2,678,000
-12.3%
217,0100.0%0.25%
-8.6%
Q4 2015$3,053,000
+21.2%
217,010
+18.9%
0.28%
+15.4%
Q3 2015$2,520,000
-40.1%
182,5050.0%0.24%
-33.6%
Q2 2015$4,207,000
+61.1%
182,505
+15.4%
0.36%
+69.6%
Q1 2015$2,612,000158,2030.21%
Other shareholders
GEOSPACE TECHNOLOGIES CORP shareholders Q1 2015
NameSharesValueWeighting ↓
RUTABAGA CAPITAL MANAGEMENT LLC/MA 466,987$6,398,0001.47%
Tieton Capital Management, LLC 100,227$1,373,0001.10%
MARSHWINDS ADVISORY CO 65,325$895,0000.41%
Diversified Investment Strategies, LLC 19,975$274,0000.25%
IRONWOOD INVESTMENT MANAGEMENT LLC 22,426$307,0000.21%
Mraz, Amerine & Associates, Inc. 38,095$522,0000.16%
West Coast Financial LLC 44,822$614,0000.14%
DISCIPLINED GROWTH INVESTORS INC /MN 540,398$7,403,0000.12%
Brandywine Global Investment Management, LLC 287,838$3,944,0000.02%
SCOUT INVESTMENTS, INC. 74,896$1,026,0000.02%
View complete list of GEOSPACE TECHNOLOGIES CORP shareholders