MGC DIAGNOSTICS CORP's ticker is MGCD and the CUSIP is 552768103. A total of 15 filers reported holding MGC DIAGNOSTICS CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ISF Management LLC | 41,600 | $275,000 | 0.44% |
| Perceptive Advisors | 672,574 | $4,438,000 | 0.18% |
| Renaissance Technologies | 252,940 | $1,669,000 | 0.00% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 3,054 | $20,000 | 0.00% |
| MORGAN STANLEY | 710 | $5,000 | 0.00% |
| BlackRock Institutional Trust Company, N.A. | 104,079 | $687,000 | 0.00% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 16,310 | $108,000 | 0.00% |
| Bank of New York Mellon Corp | 10,290 | $68,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 590 | $4,000 | 0.00% |
| ROYAL BANK OF CANADA | 5,000 | $33,000 | 0.00% |