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

SHORETEL INC's ticker is SHOR and the CUSIP is 825211105. A total of 131 filers reported holding SHORETEL INC in Q4 2013. The put-call ratio across all filers is 0.13 and the average weighting 0.3%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SHORETEL INC
ValueSharesWeighting
Q2 2017$54,000
-1.8%
9,266
+4.5%
0.00%0.0%
Q1 2017$55,000
-1.8%
8,866
+12.7%
0.00%0.0%
Q4 2016$56,000
-46.7%
7,866
-39.8%
0.00%0.0%
Q3 2016$105,000
+400.0%
13,066
+326.2%
0.00%
Q2 2016$21,000
+200.0%
3,066
+206.6%
0.00%
Q2 2014$7,000
-75.0%
1,000
-68.8%
0.00%
Q1 2014$28,000
-57.6%
3,200
-54.9%
0.00%
-100.0%
Q4 2013$66,0007,1000.00%
Other shareholders
SHORETEL INC shareholders Q4 2013
NameSharesValueWeighting ↓
RGM Capital, LLC 5,612,318$38,052,0005.37%
OMT Capital Management LLC 467,170$3,167,0003.33%
Park West Asset Management LLC 5,244,230$35,556,0003.30%
S Squared Technology, LLC 373,281$2,530,0002.71%
Millrace Asset Group, Inc. 282,862$1,918,0002.00%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 259,600$1,760,0001.93%
NORTHPOINTE CAPITAL LLC 2,152,926$14,597,0001.72%
Penbrook Management LLC 225,900$1,532,0001.46%
K2 PRINCIPAL FUND, L.P. 1,188,551$8,058,0001.45%
Cowen Prime Services LLC 507,500$3,441,0001.35%
View complete list of SHORETEL INC shareholders