SpiderRock Trading LLC - NETAPP INC ownership

NETAPP INC's ticker is and the CUSIP is 64110D10. A total of 4 filers reported holding NETAPP INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of NETAPP INC
ValueSharesWeighting
Q4 2014$0
-100.0%
100
-94.3%
0.00%
-100.0%
Q3 2014$70,000
+6900.0%
1,753
-35.1%
0.24%
+5900.0%
Q2 2014$1,0000.0%2,700
+80.0%
0.00%
-20.0%
Q1 2014$1,000
-75.0%
1,500
+1400.0%
0.01%
-79.2%
Q3 2013$4,000100
-50.0%
0.02%
Q2 2013$02000.00%
Other shareholders
NETAPP INC shareholders Q2 2014
NameSharesValueWeighting ↓
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 2,316,615$85,483,0000.52%
Telluride Asset Management LLC 8,590$317,0000.27%
IKOS CIF LTD 4,243$154,0000.23%
Mizuho Trust & Banking Co., Ltd. 476,038$17,566,0000.07%
SpiderRock Trading LLC 1,500$1,0000.01%
View complete list of NETAPP INC shareholders