CHECK CAPITAL MANAGEMENT INC/CA - PROSHARES TR ownership

PROSHARES TR's ticker is SDSXXXX and the CUSIP is 74347B300. A total of 86 filers reported holding PROSHARES TR in Q2 2013. The put-call ratio across all filers is 0.53 and the average weighting 0.8%.

Quarter-by-quarter ownership
CHECK CAPITAL MANAGEMENT INC/CA ownership history of PROSHARES TR
ValueSharesWeighting
Q3 2013$334,000
-13.0%
9,126
-3.0%
0.04%
-17.0%
Q2 2013$384,000
+0.8%
9,410
+8.7%
0.05%
-7.0%
Q1 2013$381,000
+24.1%
8,660
+52.6%
0.06%
+5.6%
Q4 2012$307,0005,6750.05%
Other shareholders
PROSHARES TR shareholders Q2 2013
NameSharesValueWeighting ↓
SOUTHPORT MANAGEMENT, L.L.C. 250,000$9,145,00015.36%
FCM INVESTMENTS/TX 812,220$29,711,00011.91%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 135,000$4,938,0006.14%
Virtu Financial LLC 1,505,882$55,025,0005.37%
Trellus Management Company, LLC 86,700$3,171,0004.02%
Jane Street Holding, LLC 5,298,650$193,825,0002.31%
Bodri Capital Management, LLC 100,000$3,658,0002.13%
Bollard Group LLC 358,186$13,102,0001.54%
Clark Capital Management Group, Inc. 428,053$15,658,0001.24%
NSB Advisors LLC 57,805$2,115,0001.23%
View complete list of PROSHARES TR shareholders