Rafferty Asset Management, LLC - SPDR SER TR ownership

SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 221 filers reported holding SPDR SER TR in Q2 2016. The put-call ratio across all filers is 1.67 and the average weighting 0.3%.

Quarter-by-quarter ownership
Rafferty Asset Management, LLC ownership history of SPDR SER TR
ValueSharesWeighting
Q4 2018$13,383,000
-85.2%
186,528
-80.2%
0.29%
-79.1%
Q3 2018$90,258,000
+115.6%
941,464
+114.1%
1.40%
+123.8%
Q2 2018$41,862,000
-68.5%
439,769
-71.0%
0.62%
-68.3%
Q1 2018$132,909,000
+1092.3%
1,514,981
+1053.4%
1.97%
+920.2%
Q4 2017$11,147,000
-45.7%
131,345
-44.6%
0.19%
-58.0%
Q3 2017$20,523,000
+47.7%
237,069
+31.6%
0.46%
+15.3%
Q2 2017$13,899,000
+3.1%
180,083
-7.3%
0.40%
+34.3%
Q1 2017$13,476,000
-24.7%
194,353
-35.7%
0.30%
-63.8%
Q4 2016$17,903,000
+132.7%
302,462
+160.7%
0.82%
+191.8%
Q3 2016$7,692,000
-62.0%
116,040
-69.0%
0.28%
-79.5%
Q2 2016$20,234,000
+201.2%
374,074
+187.6%
1.37%
+274.8%
Q1 2016$6,718,000
+527.3%
130,045
+2962.8%
0.36%
+406.9%
Q2 2015$1,071,0004,2460.07%
Other shareholders
SPDR SER TR shareholders Q2 2016
NameSharesValueWeighting ↓
TradeLink Capital LLC 60,000$4,456,000100.00%
Aquilo Capital Management, LLC 750,000$55,703,00019.01%
Ghost Tree Capital, LLC 400,000$29,708,00015.47%
DAFNA Capital Management LLC 613,000$45,528,00012.41%
MASTERS CAPITAL MANAGEMENT LLC 3,000,000$222,810,00010.42%
AMS Capital Ltda 232,905$17,298,0009.14%
Q Global Advisors, LLC 155,193$11,526,0008.94%
Main Management Fund Advisors LLC 148,900$11,059,0007.82%
CHIRON CAPITAL MANAGEMENT, LLC 166,826$12,390,0007.82%
J.Safra Asset Management Corp 33,068$445,0007.60%
View complete list of SPDR SER TR shareholders