Calamos Advisors LLC - FACEBOOK INC ownership

FACEBOOK INC's ticker is and the CUSIP is 30303M902. A total of 11 filers reported holding FACEBOOK INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 2.0%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of FACEBOOK INC
ValueSharesWeighting
Q4 2019$10,139,000
-61.7%
49,400
-66.8%
0.05%
-65.3%
Q3 2019$26,498,000
-31.5%
148,800
-35.9%
0.14%
-40.2%
Q1 2019$38,672,000
-36.2%
232,000
-37.1%
0.24%
-27.6%
Q3 2018$60,620,000
+239.1%
368,600
+300.7%
0.33%
+205.5%
Q2 2018$17,877,000
+85.5%
92,000
+52.6%
0.11%
+73.0%
Q1 2018$9,636,000
+679.0%
60,300
-77.8%
0.06%
+530.0%
Q3 2017$1,237,000
-95.9%
271,900
+34.9%
0.01%
-95.6%
Q2 2017$30,422,000
+3741.2%
201,500
+14396.4%
0.22%
+4400.0%
Q1 2015$792,000
-7.7%
1,3900.0%0.01%
-16.7%
Q4 2014$858,000
-96.5%
1,390
-92.5%
0.01%
-96.3%
Q3 2014$24,209,000
+82.1%
18,445
-0.8%
0.16%
+92.9%
Q2 2014$13,295,000
+5.1%
18,5950.0%0.08%
+3.7%
Q1 2014$12,645,00018,5950.08%
Other shareholders
FACEBOOK INC shareholders Q2 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 4,004,600$848,734,9243.06%
CMT Capital Markets Trading GmbH 1,209,300$256,2992.21%
FARLEY CAPITAL L.P. 8,500$1,801,4902.08%
IMC-Chicago, LLC 5,646,300$1,196,676,8221.40%
SIMPLEX TRADING, LLC 6,896,900$1,461,7281.28%
CTC LLC 98,794$2,053,334,4961.22%
Garda Capital Partners LP 83,000$17,591,0200.86%
JANE STREET GROUP, LLC 9,797,800$2,076,545,7320.85%
SG Americas Securities, LLC 1,939,200$63,4980.74%
Optiver Holding B.V. 2,865,100$607,229,2940.44%
View complete list of FACEBOOK INC shareholders