Magnetar Financial LLC - COMCAST CORP NEW ownership

COMCAST CORP NEW's ticker is and the CUSIP is 20030N901. A total of 9 filers reported holding COMCAST CORP NEW in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Magnetar Financial LLC ownership history of COMCAST CORP NEW
ValueSharesWeighting
Q1 2018$202,000
-77.4%
400,000
-42.9%
0.00%
-81.2%
Q3 2017$893,000700,0000.02%
Other shareholders
COMCAST CORP NEW shareholders Q4 2017
NameSharesValueWeighting ↓
Garda Capital Partners LP 59,000$2,616,0600.12%
Gladius Capital Management LP 41,900$1,857,8470.08%
Twin Tree Management, LP 413,800$18,347,8920.04%
SIMPLEX TRADING, LLC 1,031,800$45,7500.04%
JANE STREET GROUP, LLC 2,251,600$99,835,9440.03%
GROUP ONE TRADING, L.P. 189,300$8,393,5620.03%
Marathon Trading Investment Management LLC 5,100$226,1340.02%
Allianz Asset Management GmbH 176,300$7,817,1420.01%
Maven Securities LTD 25,300$1,121,8020.01%
IMC-Chicago, LLC 174,500$7,737,3300.01%
View complete list of COMCAST CORP NEW shareholders