Atika Capital Management LLC - SPDR SER TR ownership

SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 509 filers reported holding SPDR SER TR in Q4 2019. The put-call ratio across all filers is 3.70 and the average weighting 0.5%.

Quarter-by-quarter ownership
Atika Capital Management LLC ownership history of SPDR SER TR
ValueSharesWeighting
Q2 2022$24,940,000
+85.0%
3,358
+123.9%
2.80%
+146.8%
Q1 2022$13,483,000
-21.3%
1,500
-99.0%
1.14%
-5.5%
Q4 2021$17,130,000
+16.5%
153,000
+30.8%
1.20%
+37.2%
Q3 2021$14,708,000
-48.9%
117,000
+5418.9%
0.88%
-64.9%
Q1 2021$28,758,000
-25.4%
2,120
-99.2%
2.50%
-17.4%
Q4 2020$38,574,000
-34.7%
274,000
-48.3%
3.02%
-37.6%
Q3 2020$59,057,000
+162.6%
530,000
+165.0%
4.84%
+66.4%
Q2 2020$22,493,000
-18.2%
200,000
-43.7%
2.91%
-44.8%
Q1 2020$27,491,000
-6.8%
355,000
+14.5%
5.27%
-7.5%
Q4 2019$29,484,000
+62.1%
310,000
+30.0%
5.69%
+48.7%
Q3 2019$18,185,000
-15.4%
238,500
-2.7%
3.83%
-9.3%
Q2 2019$21,491,000
+137.3%
245,000
+145.0%
4.22%
+129.4%
Q1 2019$9,055,000
-61.8%
100,000
-69.7%
1.84%
-73.6%
Q4 2018$23,677,000
-1.2%
330,000
+32.0%
6.97%
+62.2%
Q3 2018$23,967,000
+25.9%
250,000
+25.0%
4.30%
+17.4%
Q2 2018$19,038,000
+88.7%
200,000
+73.9%
3.66%
+5.9%
Q1 2018$10,089,000
-52.4%
115,000
-53.1%
3.46%
-43.3%
Q3 2017$21,210,000
+115.5%
245,000
+72.5%
6.09%
+26.4%
Q1 2017$9,844,000
-12.6%
142,000
-16.5%
4.82%
+4.7%
Q3 2016$11,269,000170,0004.60%
Other shareholders
SPDR SER TR shareholders Q4 2019
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