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

GENTHERM INC's ticker is THRM and the CUSIP is 37253A103. A total of 222 filers reported holding GENTHERM INC in Q4 2014. The put-call ratio across all filers is 1.12 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of GENTHERM INC
ValueSharesWeighting
Q4 2014$22,000
-83.7%
600
-81.2%
0.00%
-100.0%
Q3 2014$135,000
-64.3%
3,200
-62.4%
0.00%
-66.7%
Q2 2014$378,000
+355.4%
8,500
+254.2%
0.01%
+500.0%
Q1 2014$83,0002,4000.00%
Other shareholders
GENTHERM INC shareholders Q4 2014
NameSharesValueWeighting ↓
First Washington CORP 162,140$5,938,0003.52%
Telemark Asset Management, LLC 290,000$10,620,0003.13%
Pembroke Management, LTD 1,358,500$49,748,0003.06%
Summit Creek Advisors LLC 512,447$18,766,0002.89%
OBERWEIS ASSET MANAGEMENT INC/ 262,381$9,608,0002.87%
G2 Investment Partners Management LLC 240,296$8,800,0002.78%
PACIFIC GLOBAL INVESTMENT MANAGEMENT CO 394,833$14,459,0002.54%
Rock Point Advisors, LLC 124,935$4,575,0002.11%
SHAKER INVESTMENTS LLC/OH 74,865$2,742,0001.85%
NEW AMSTERDAM PARTNERS LLC/NY 548,340$20,080,0001.75%
View complete list of GENTHERM INC shareholders