GROUP ONE TRADING, L.P. - HEALTHWAYS INC ownership

HEALTHWAYS INC's ticker is HWAY and the CUSIP is 422245100. A total of 118 filers reported holding HEALTHWAYS INC in Q4 2013. The put-call ratio across all filers is 0.04 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of HEALTHWAYS INC
ValueSharesWeighting
Q3 2015$7,000
-77.4%
600
-61.1%
0.00%
Q4 2014$31,000
+1450.0%
1,541
+1441.0%
0.00%
Q4 2013$2,0001000.00%
Other shareholders
HEALTHWAYS INC shareholders Q4 2013
NameSharesValueWeighting ↓
NORTH TIDE CAPITAL, LLC 2,800,000$51,828,0005.44%
TAMRO Capital Partners LLC 1,895,618$35,088,0001.46%
MORGENS WATERFALL VINTIADIS & CO INC 100,000$1,851,0001.36%
Redmile Group, LLC 462,913$8,569,0001.29%
Timpani Capital Management LLC 108,753$2,013,0001.19%
Tygh Capital Management, Inc. 284,173$5,260,0001.18%
Cortina Asset Management, LLC 1,125,124$20,826,0000.81%
AMERICAN CAPITAL MANAGEMENT INC 310,900$5,755,0000.77%
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 517,354$9,576,0000.43%
Copper Rock Capital Partners, LLC 207,102$3,833,0000.41%
View complete list of HEALTHWAYS INC shareholders