OBERWEIS ASSET MANAGEMENT INC/ - FLOTEK INDS INC DEL ownership

FLOTEK INDS INC DEL's ticker is FTK and the CUSIP is 343389102. A total of 154 filers reported holding FLOTEK INDS INC DEL in Q1 2014. The put-call ratio across all filers is 1.36 and the average weighting 0.2%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of FLOTEK INDS INC DEL
ValueSharesWeighting
Q1 2015$171,000
-39.6%
11,600
-23.2%
0.05%
-43.5%
Q4 2014$283,000
-28.2%
15,1000.0%0.08%
-21.3%
Q3 2014$394,000
-51.6%
15,100
-40.3%
0.11%
-46.3%
Q2 2014$814,000
-35.3%
25,300
-44.0%
0.20%
-23.9%
Q1 2014$1,259,000
+183.6%
45,200
+104.5%
0.26%
+144.4%
Q4 2013$444,000
-12.6%
22,1000.0%0.11%
-25.0%
Q3 2013$508,000
-56.2%
22,100
-65.8%
0.14%
-56.2%
Q2 2013$1,161,00064,7000.33%
Other shareholders
FLOTEK INDS INC DEL shareholders Q1 2014
NameSharesValueWeighting ↓
Nierenberg Investment Management Company, Inc. 4,684,632$9,885,0009.15%
Roumell Asset Management, LLC 1,070,986$2,260,0003.55%
Newtyn Management, LLC 2,789,059$5,885,0001.36%
WILEN INVESTMENT MANAGEMENT CORP. 212,016$435,0000.44%
MASTERS CAPITAL MANAGEMENT LLC 2,750,000$5,803,0000.34%
Bruce & Co., Inc. 457,671$965,0000.19%
ARDSLEY ADVISORY PARTNERS LP 400,000$844,0000.14%
FIRST MIDWEST BANK TRUST DIVISION 191,238$404,0000.06%
DISCIPLINED GROWTH INVESTORS INC /MN 1,391,118$2,935,0000.06%
PREMIER ASSET MANAGEMENT LLC 116,994$247,0000.05%
View complete list of FLOTEK INDS INC DEL shareholders