GROUP ONE TRADING, L.P. - MAKO SURGICAL CORP ownership

MAKO SURGICAL CORP's ticker is and the CUSIP is 560879908. A total of 3 filers reported holding MAKO SURGICAL CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MAKO SURGICAL CORP
ValueSharesWeighting
Q3 2013$7,180,000
+626.0%
243,300
+196.3%
0.14%
+470.8%
Q2 2013$989,00082,1000.02%
Other shareholders
MAKO SURGICAL CORP shareholders Q3 2013
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 2,195$2,645,0000.18%
GROUP ONE TRADING, L.P. 82,100$989,0000.02%
Citadel Advisors 52,900$637,0000.00%
View complete list of MAKO SURGICAL CORP shareholders