Tamarack Advisers, LP - HCA HEALTHCARE INC ownership

HCA HEALTHCARE INC's ticker is and the CUSIP is 40412C901. A total of 7 filers reported holding HCA HEALTHCARE INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Tamarack Advisers, LP ownership history of HCA HEALTHCARE INC
ValueSharesWeighting
Q3 2017$454,0001,1210.28%
Other shareholders
HCA HEALTHCARE INC shareholders Q4 2017
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 6,798$53,058,0002.65%
CIBC WORLD MARKETS CORP 525,862$41,044,0000.90%
GROUP ONE TRADING, L.P. 116,000$9,054,0000.13%
Timber Hill LLC 47,100$3,676,0000.02%
Citadel Advisors 115,100$8,984,0000.01%
SIMPLEX TRADING, LLC 316$142,0000.01%
Allianz Asset Management GmbH 12,000$937,0000.00%
View complete list of HCA HEALTHCARE INC shareholders