BlackRock Investment Management, LLC - 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 Q2 2015. The put-call ratio across all filers is 2.83 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of GEOSPACE TECHNOLOGIES CORP
ValueSharesWeighting
Q4 2016$1,500,000
+22.0%
73,675
+16.6%
0.00%0.0%
Q3 2016$1,230,000
+26.5%
63,165
+6.4%
0.00%
+100.0%
Q2 2016$972,000
+41.1%
59,362
+6.3%
0.00%0.0%
Q1 2016$689,000
-11.3%
55,864
+1.2%
0.00%0.0%
Q4 2015$777,000
+1.8%
55,223
-0.0%
0.00%0.0%
Q3 2015$763,000
-40.4%
55,248
-0.6%
0.00%
-50.0%
Q2 2015$1,281,000
+59.5%
55,563
+14.3%
0.00%
+100.0%
Q1 2015$803,000
-37.2%
48,616
+0.8%
0.00%
-50.0%
Q4 2014$1,279,000
-25.2%
48,251
-0.8%
0.00%0.0%
Q3 2014$1,709,000
-35.0%
48,629
+1.8%
0.00%
-50.0%
Q2 2014$2,631,000
-7.2%
47,774
+11.5%
0.00%0.0%
Q1 2014$2,836,000
-29.5%
42,863
+0.8%
0.00%
-33.3%
Q4 2013$4,023,000
+10.8%
42,513
-1.3%
0.01%0.0%
Q3 2013$3,631,000
+28.0%
43,083
+4.9%
0.01%
+20.0%
Q2 2013$2,837,00041,0750.01%
Other shareholders
GEOSPACE TECHNOLOGIES CORP shareholders Q2 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