Mast Capital Management, LLC - SPDR S&P 500 ETF TR ownership

SPDR S&P 500 ETF TR's ticker is SPY and the CUSIP is 78462F103. A total of 1,138 filers reported holding SPDR S&P 500 ETF TR in Q2 2013. The put-call ratio across all filers is 1.51 and the average weighting 4.9%.

Quarter-by-quarter ownership
Mast Capital Management, LLC ownership history of SPDR S&P 500 ETF TR
ValueSharesWeighting
Q4 2015$689,000
-67.1%
520,000
-48.0%
1.00%
-33.2%
Q4 2014$2,097,000
-32.0%
1,000,000
-91.3%
1.50%
-36.5%
Q3 2014$3,084,000
-99.0%
11,500,000
+618.8%
2.37%
-97.1%
Q2 2014$313,152,000
+95.2%
1,600,000
+60.0%
80.50%
+50.4%
Q2 2013$160,420,0001,000,00053.53%
Other shareholders
SPDR S&P 500 ETF TR shareholders Q2 2013
NameSharesValueWeighting ↓
BROADMARK ASSET MANAGEMENT LLC 296,452$131,411,243100.00%
RAMSEY QUANTITATIVE SYSTEMS 128,264$56,857100.00%
Moelis Asset Management LP 12,000$5,319,360100.00%
Navigation Wealth Management, Inc. 171,513$76,028,28397.74%
Lattice Capital Management, LLC 1,641,800$727,777,10492.68%
Greenfield FTC, Inc. 734,293$325,497,40191.32%
Whitford Management LLC 161,561$71,616,76088.16%
Svenska Handelsbanken AB (publ) 14,465$6,41286.62%
JABODON PT CO 141,546$62,74584.13%
COMMON FUND FOR NONPROFIT ORGANIZATIONS 1,202,498$533,043,31383.94%
View complete list of SPDR S&P 500 ETF TR shareholders