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 1,154 filers reported holding SPDR S&P 500 ETF TR in Q3 2013. The put-call ratio across all filers is 1.77 and the average weighting 4.6%.

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 Q3 2013
NameSharesValueWeighting ↓
EXELON CORP 63,625$16,979,000100.00%
Longhorn Capital Partners, L.P. 130,635$34,861,000100.00%
MM Capital LLC 443,142$118,071,00093.55%
Benefit Street Partners LLC 4,450,000$1,187,527,00082.42%
Pine River Capital Management L.P. 726,300$193,820,00081.82%
WHITE MOUNTAINS ADVISORS LLC 1,978,245$527,914,00076.27%
PT ASSET MANAGEMENT, LLC 487,500$130,095,00070.45%
MSD Partners, L.P. 5,000,000$1,334,300,00069.25%
Warlander Asset Management, LP 2,450,000$653,807,00069.01%
Kite Lake Capital Management (UK) LLP 219,200$586,055,00069.01%
View complete list of SPDR S&P 500 ETF TR shareholders