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

HEALTHSTREAM INC's ticker is HSTM and the CUSIP is 42222N103. A total of 122 filers reported holding HEALTHSTREAM INC in Q4 2014. The put-call ratio across all filers is 1.63 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of HEALTHSTREAM INC
ValueSharesWeighting
Q2 2018$3,000
-50.0%
93
-63.1%
0.00%
Q3 2015$6,000
-88.0%
252
-84.7%
0.00%
-100.0%
Q2 2015$50,000
+117.4%
1,652
+84.2%
0.00%
Q1 2015$23,000
+91.7%
897
+125.9%
0.00%
Q4 2014$12,000
-61.3%
397
-69.0%
0.00%
Q3 2014$31,000
-13.9%
1,279
-13.5%
0.00%
-100.0%
Q2 2014$36,000
-20.0%
1,479
-11.9%
0.00%0.0%
Q1 2014$45,0001,6790.00%
Other shareholders
HEALTHSTREAM INC shareholders Q4 2014
NameSharesValueWeighting ↓
Pembroke Management, LTD 490,480$12,699,0001.38%
Granite Investment Partners, LLC 720,603$18,656,0000.96%
THB ASSET MANAGEMENT 199,734$5,171,0000.96%
Capital Impact Advisors, LLC 70,888$1,840,0000.70%
CADENCE CAPITAL MANAGEMENT LLC 120,089$3,109,0000.44%
RIVERBRIDGE PARTNERS LLC 866,822$22,442,0000.42%
CONNORS INVESTOR SERVICES INC 111,952$2,898,0000.40%
BROWN BROTHERS HARRIMAN & CO 1,810,031$46,862,0000.31%
Matarin Capital Management, LLC 143,911$3,726,0000.28%
Stephens Investment Management Group LLC 392,165$10,153,0000.20%
View complete list of HEALTHSTREAM INC shareholders