SecurityMGCD / MGC Diagnostics Corp. (552768103)
Institutional Owners17
Form N-Q Owners4
Institutional Shares385,947 - 8.80% (ex. N-Q)
Common Shares Outstanding4,387,643 shares (as of 2016-10-31) (ex. N-Q)
Institutional Value$ 1,696,000 USD (ex. N-Q)

Institutional Stock Ownership and Shareholders

MGC Diagnostics Corp. (NASDAQ:MGCD) has 17 institutional investors and shareholders that have filed 13D/G or 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 385,947 shares. Largest shareholders include Kennedy Capital Management, Inc., K2 Principal Fund, L.p., Brandywine Global Investment Management, LLC, Creative Planning, Northern Trust Corp, Springbok Capital Management, Llc, UBS Group AG, Renaissance Technologies LLC, Advisory Services Network, LLC, and James Investment Research Inc.

MGC Diagnostics Corp. (NASDAQ:MGCD) ownership summary shows current positions in the company by institutions and funds, as well as latest changes in position size. Major shareholders can include individual investors, mutual funds, hedge funds, or institutions. The Schedule 13D indicates that the investor holds more than 5% of the company and intends to actively pursue a change in business strategy. Schedule 13G indicates a passive investment of over 5%. Green rows indicate new positions. Red rows indicate closed positions. Click the link icon to see the full transaction history.

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File DateFormInvestor Opt Prev Shares Current Shares Change
Prev Value (x$1000) Current Value (x$1000) Change
2018-02-06 13F-HR CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 16,310 0 -100.00 146 0 -100.00
2018-02-12 13F-HR K2 PRINCIPAL FUND, L.P. 52,416 578
2018-02-14 SC 13G/A PERCEPTIVE ADVISORS LLC 329,733 0 -100.00
2018-01-25 13F-HR PERRITT CAPITAL MANAGEMENT INC 70,000 0 -100.00 628 0 -100.00
2018-02-14 13F-HR NORTHERN TRUST CORP 10,185 11,470 12.62 91 126 38.46
2018-02-14 13F-HR BANK OF AMERICA CORP /DE/ 14 0 -100.00 0 0
2018-02-14 SC 13G/A Renaissance Technologies LLC 267,040 2,099 -99.21
2017-11-29 N-Q Vanguard Institutional Index Funds (see advisory)
2018-02-14 13F-HR MORGAN STANLEY 10 10 0.00 0 0
2018-02-14 SC 13G/A Radoff Bradley Louis 341,199 0 -100.00
2017-09-25 N-Q Perritt Funds Inc (see advisory)
2018-02-14 13F-HR ROYAL BANK OF CANADA 21,997 557 -97.47 197 6 -96.95
2017-11-29 N-Q Vanguard Index Funds (see advisory)
2018-02-14 13F-HR DEUTSCHE BANK AG\ 2,344 0 -100.00 21 0 -100.00
2018-01-18 13F-HR ACADIAN ASSET MANAGEMENT LLC 2,658 0 -100.00 24 0 -100.00
2018-01-23 13F-HR JAMES INVESTMENT RESEARCH INC 1,091 1,091 0.00 10 12 20.00
2017-11-14 13F-HR Tower Research Capital LLC (TRC) 100 0 -100.00 1 0 -100.00
2018-02-14 13F-HR VANGUARD GROUP INC 80,771 0 -100.00 724 0 -100.00
2018-02-14 13F-HR SPRINGBOK CAPITAL MANAGEMENT, LLC 1,714 4,214 145.86 15 46 206.67
2017-11-29 N-Q Vanguard Valley Forge Funds (see advisory)
2018-02-08 13F-HR Advisory Services Network, LLC 1,625 1,625 0.00 15 18 20.00
2018-02-14 13F-HR UBS Group AG 0 2,418 0 27
2018-01-17 13F-HR Creative Planning 36,039 36,039 0.00 323 395 22.29
2018-02-14 13F-HR Fondren Management LP 97,090 0 -100.00 871 0 -100.00
2018-01-02 SC 13D/A GAMCO INVESTORS, INC. ET AL 372,255 0 -100.00
2018-02-09 13F-HR BlackRock Inc. 100,349 0 -100.00 901 0 -100.00
2018-02-14 13F-HR Brandywine Global Investment Management, LLC 44,200 44,200 0.00 397 488 22.92

Form N-Q Advisory - Experimental Feature Here!

We have recently started to include coverage of N-Q filers in our ownership database. N-Q forms are unstructured and difficult for machines to parse into accurate financial data.

However, Because of the large number of these institutions and this difficulty in tracking their positions, they represent a significant, yet hidden, market force. In an effort to widen our ownership coverage and provide greater transparency, we are testing various ways to expose these owners in an accurate manner. This early version of the crawler simply identifies mentions of companies in the N-Q forms.


  • We only list underlying securities (the ordinary shares), even though the actual security held might be a derivative or a related bond issue. For example, although the institution is shown on this security page ( MGCD / MGC Diagnostics Corp. ), the institution may actually own a related security such as a preferred share or a bond. To find out the exact security, click on the institution link and then follow the link to the actual "N-Q".
  • We only list fund sponsors as institutions, even though the security might be held within a fund operated by the listed institution.. For example, the institution listed in the table as the owner is probably a sponsor of a family of ETFs or mutual funds. If so, then this security is owned by a fund or several funds within the family, and not directly owned by the listed institution. The crawler is not yet able to place these holdings within the individual funds. Atain, you must review the actual filing to see the detail.

These limitations are significant but we believe that the increased transparency outweights the limitations. Future revisions of the crawler will resolve these limitations. Use this information at your own risk!

CUSIP: 552768103