PURA VIDA INVESTMENTS, LLC - SPDR SER TR ownership

SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 439 filers reported holding SPDR SER TR in Q1 2018. The put-call ratio across all filers is 2.62 and the average weighting 0.6%.

Quarter-by-quarter ownership
PURA VIDA INVESTMENTS, LLC ownership history of SPDR SER TR
ValueSharesWeighting
Q1 2021$223,823,000
+36.0%
1,650,000
+41.1%
6.38%
+6.6%
Q4 2020$164,586,000
+47.3%
1,169,100
+16.6%
5.98%
+3.9%
Q3 2020$111,754,000
+200.7%
1,002,900
+202.1%
5.76%
+61.1%
Q2 2020$37,167,000
-22.6%
332,000
-46.5%
3.58%
-37.3%
Q1 2020$48,013,000
+17.9%
620,000
+44.9%
5.70%
+59.2%
Q4 2019$40,707,000
+255.9%
428,000
+185.3%
3.58%
+83.3%
Q3 2019$11,438,000
+152.7%
150,000
+200.0%
1.95%
+203.4%
Q1 2019$4,527,000
-5.6%
50,0000.0%0.64%
-36.1%
Q3 2018$4,794,000
-49.6%
50,000
-50.0%
1.01%
-73.6%
Q2 2018$9,519,000
+28.2%
100,000
+14.3%
3.82%
+22.8%
Q4 2017$7,426,000
+71.5%
87,500
+75.0%
3.11%
+145.2%
Q3 2017$4,329,000
-27.5%
50,000
-41.2%
1.27%
-49.7%
Q4 2015$5,967,000
+71.1%
85,000
+354.5%
2.52%
+96.3%
Q4 2014$3,487,00018,7001.28%
Other shareholders
SPDR SER TR shareholders Q1 2018
NameSharesValueWeighting ↓
Q Global Advisors, LLC 320,000$23,36615.02%
DAFNA Capital Management LLC 565,000$41,256,30012.83%
CHIRON CAPITAL MANAGEMENT, LLC 148,706$10,858,5129.34%
Investure, LLC 561,600$41,008,0328.75%
Soleus Capital Management, L.P. 1,250,000$91,275,0008.42%
Ghost Tree Capital, LLC 300,000$21,906,0007.20%
SILVERARC CAPITAL MANAGEMENT, LLC 300,000$21,906,0006.64%
Main Management Fund Advisors LLC 281,000$20,5195.97%
Nantahala Capital Management 950,000$69,369,0005.93%
Yelin Lapidot Holdings Management Ltd. 105,972$7,738,0754.60%
View complete list of SPDR SER TR shareholders