Iguana Healthcare Management, LLC - SPDR S&P 500 ETF TR ownership

SPDR S&P 500 ETF TR's ticker is and the CUSIP is 78462F953. A total of 40 filers reported holding SPDR S&P 500 ETF TR in Q1 2016. The put-call ratio across all filers is - and the average weighting 5.7%.

Quarter-by-quarter ownership
Iguana Healthcare Management, LLC ownership history of SPDR S&P 500 ETF TR
ValueSharesWeighting
Q1 2018$13,158,000
+11.6%
50,0000.0%8.66%
+48.5%
Q1 2017$11,787,000
+14.7%
50,0000.0%5.83%
+54.8%
Q1 2016$10,276,000
-50.1%
50,000
-50.0%
3.76%
-42.0%
Q2 2015$20,585,000
+320.7%
100,000
+300.0%
6.49%
+184.6%
Q2 2014$4,893,000
-45.6%
25,000
-50.0%
2.28%
-55.4%
Q4 2013$8,987,00050,0005.12%
Other shareholders
SPDR S&P 500 ETF TR shareholders Q1 2016
NameSharesValueWeighting ↓
RIPOSTE CAPITAL LLC 1,470,000$601,803,30068.14%
AKUNA SECURITIES LLC 10,198,900$4,175,32845.60%
SABBY MANAGEMENT, LLC 1,173$48,051,44741.86%
Swan Global Investments, LLC 2,444,400$949,52037.89%
Optiver Holding B.V. 116,094,000$47,527,722,66034.80%
OnyxPoint Global Management LP 228,400$93,504,67631.15%
CAZ INVESTMENTS LP 34,500$14,12428.64%
Sender Co & Partners, Inc. 62,500$25,586,87526.94%
IMC-Chicago, LLC 54,870,500$22,463,433,99526.32%
Warberg Asset Management LLC 288,000$117,904,32023.23%
View complete list of SPDR S&P 500 ETF TR shareholders