SpiderRock Trading LLC - MCKESSON CORP ownership

MCKESSON CORP's ticker is and the CUSIP is 58155Q10. A total of 5 filers reported holding MCKESSON CORP in Q2 2014. The put-call ratio across all filers is 0.80 and the average weighting 0.2%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of MCKESSON CORP
ValueSharesWeighting
Q4 2014$4,000
-90.7%
700
-30.0%
0.01%
-92.5%
Q3 2014$43,000
+1333.3%
1,000
+11.1%
0.15%
+1030.8%
Q2 2014$3,000
-95.9%
900
-40.0%
0.01%
-96.6%
Q1 2014$74,000
+3600.0%
1,500
+400.0%
0.38%
+3363.6%
Q4 2013$2,000
-92.3%
300
+50.0%
0.01%
-93.0%
Q3 2013$26,000200
+100.0%
0.16%
Q2 2013$01000.00%
Other shareholders
MCKESSON CORP shareholders Q2 2014
NameSharesValueWeighting ↓
IKOS CIF LTD 1,727$349,0000.59%
ID Management A/S 5,075$1,053,0000.50%
INGALLS & SNYDER LLC 10,581$2,196,0000.13%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 64,494$13,388,0000.08%
SpiderRock Trading LLC 400$3,0000.01%
SpiderRock Trading LLC 300$1,0000.00%
View complete list of MCKESSON CORP shareholders