CASTLEARK MANAGEMENT LLC - TESORO CORP ownership

TESORO CORP's ticker is TSO and the CUSIP is 881609101. A total of 431 filers reported holding TESORO CORP in Q4 2013. The put-call ratio across all filers is 0.51 and the average weighting 0.3%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of TESORO CORP
ValueSharesWeighting
Q2 2017$2,008,000
-36.7%
21,450
-45.2%
0.07%
-33.3%
Q1 2017$3,173,000
+14.8%
39,140
+23.9%
0.10%
+12.5%
Q4 2016$2,763,000
+9.9%
31,6000.0%0.09%
+15.8%
Q3 2016$2,514,000
+151.9%
31,600
+172.4%
0.08%
+145.2%
Q1 2016$998,000
-59.3%
11,600
-50.2%
0.03%
-58.1%
Q4 2015$2,455,000
-40.3%
23,300
-48.2%
0.07%
-25.3%
Q1 2015$4,109,000
-34.9%
45,010
-47.0%
0.10%
-39.3%
Q4 2014$6,315,000
+1002.1%
84,930
+649.6%
0.16%
+918.8%
Q3 2014$573,000
-13.8%
11,3300.0%0.02%
-11.1%
Q2 2014$665,000
+16.1%
11,3300.0%0.02%
+12.5%
Q1 2014$573,000
-13.6%
11,3300.0%0.02%
-15.8%
Q4 2013$663,000
-84.2%
11,330
-83.5%
0.02%
-83.9%
Q3 2013$4,191,000
+263.2%
68,730
+211.7%
0.12%
+210.5%
Q2 2013$1,154,00022,0500.04%
Other shareholders
TESORO CORP shareholders Q4 2013
NameSharesValueWeighting ↓
NN Investment Partners Holdings N.V. 137,302$12,852,0000.08%
Gulf International Bank (UK) Ltd 49,189$5,073,0000.07%
Palisade Asset Management, LLC 3,000$309,0000.06%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 15,665$1,615,0000.01%
View complete list of TESORO CORP shareholders