BRIDGEWAY CAPITAL MANAGEMENT, LLC - MGC DIAGNOSTICS CORP ownership

MGC DIAGNOSTICS CORP's ticker is MGCD and the CUSIP is 552768103. A total of 19 filers reported holding MGC DIAGNOSTICS CORP in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BRIDGEWAY CAPITAL MANAGEMENT, LLC ownership history of MGC DIAGNOSTICS CORP
ValueSharesWeighting
Q1 2014$207,000
-10.0%
18,2000.0%0.01%
-14.3%
Q4 2013$230,00018,2000.01%
Other shareholders
MGC DIAGNOSTICS CORP shareholders Q2 2014
NameSharesValueWeighting ↓
ISF Management LLC 41,600$275,0000.44%
Perceptive Advisors 672,574$4,438,0000.18%
Renaissance Technologies 252,940$1,669,0000.00%
PRELUDE CAPITAL MANAGEMENT, LLC 3,054$20,0000.00%
MORGAN STANLEY 710$5,0000.00%
BlackRock Institutional Trust Company, N.A. 104,079$687,0000.00%
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 16,310$108,0000.00%
Bank of New York Mellon Corp 10,290$68,0000.00%
Tower Research Capital LLC (TRC) 590$4,0000.00%
ROYAL BANK OF CANADA 5,000$33,0000.00%
View complete list of MGC DIAGNOSTICS CORP shareholders